received : may 14 , 2013 14, - utah · received : may 14 , 2013 ... signature date€03/06/2013€...

RECEIVED: May 14, 2013

STATE OF UTAHDEPARTMENT OF NATURAL RESOURCES

DIVISION OF OIL, GAS AND MINING

APPLICATION FOR PERMIT TO DRILL 1. WELL NAME and NUMBER

SEPCO STATE 30-24 #1-32H

2. TYPE OF WORK

DRILL NEW WELL REENTER P&A WELL DEEPEN WELL 3. FIELD OR WILDCAT

UNDESIGNATED

4. TYPE OF WELLOil Well Coalbed Methane Well: NO

5. UNIT or COMMUNITIZATION AGREEMENT NAME

6. NAME OF OPERATORSOUTHWESTERN ENERGY PRODUCTION COMPANY

7. OPERATOR PHONE281 618-7414

8. ADDRESS OF OPERATOR2350 N Sam Houston Pkwy E, Suite 125, Houston, TX, 77032

9. OPERATOR [email protected]

10. MINERAL LEASE NUMBER(FEDERAL, INDIAN, OR STATE)

ML51651

11. MINERAL OWNERSHIP

FEDERAL INDIAN STATE FEE 12. SURFACE OWNERSHIP

FEDERAL INDIAN STATE FEE

13. NAME OF SURFACE OWNER (if box 12 = 'fee')

14. SURFACE OWNER PHONE (if box 12 = 'fee')

15. ADDRESS OF SURFACE OWNER (if box 12 = 'fee')

16. SURFACE OWNER E-MAIL (if box 12 = 'fee')

17. INDIAN ALLOTTEE OR TRIBE NAME(if box 12 = 'INDIAN')

18. INTEND TO COMMINGLE PRODUCTION FROMMULTIPLE FORMATIONS

YES (Submit Commingling Application) NO

19. SLANT

VERTICAL DIRECTIONAL HORIZONTAL

20. LOCATION OF WELL FOOTAGES QTR-QTR SECTION TOWNSHIP RANGE MERIDIAN

LOCATION AT SURFACE 400 FNL 1170 FWL NWNW 32 30.0 S 24.0 E S

Top of Uppermost Producing Zone 806 FNL 1574 FWL NENW 32 30.0 S 24.0 E S

At Total Depth 1250 FSL 660 FEL SESE 32 30.0 S 24.0 E S

21. COUNTYSAN JUAN

22. DISTANCE TO NEAREST LEASE LINE (Feet)400

23. NUMBER OF ACRES IN DRILLING UNIT640

25. DISTANCE TO NEAREST WELL IN SAME POOL(Applied For Drilling or Completed)

21918

26. PROPOSED DEPTHMD: 12382 TVD: 7621

27. ELEVATION - GROUND LEVEL

6009

28. BOND NUMBER

09086761

29. SOURCE OF DRILLING WATER /WATER RIGHTS APPROVAL NUMBER IF APPLICABLE

1002

Hole, Casing, and Cement Information

String Hole Size Casing Size Length Weight Grade & Thread Max Mud Wt. Cement Sacks Yield Weight

SURF 17.5 13.375 0 - 1640 54.5 J-55 ST&C 8.6 Class G 1900 1.2 15.6

I1 12.25 9.625 0 - 5340 40.0 HCP-110 LT&C 8.6 Class G 880 1.8 12.82

Class G 350 1.18 15.6

PROD 8.5 7 0 - 12382 32.0 HCP-110 LT&C 14.5 Class G 285 1.66 13.2

Class G 170 1.07 16.4

ATTACHMENTS

VERIFY THE FOLLOWING ARE ATTACHED IN ACCORDANCE WITH THE UTAH OIL AND GAS CONSERVATION GENERAL RULES

WELL PLAT OR MAP PREPARED BY LICENSED SURVEYOR OR ENGINEER COMPLETE DRILLING PLAN

AFFIDAVIT OF STATUS OF SURFACE OWNER AGREEMENT (IF FEE SURFACE) FORM 5. IF OPERATOR IS OTHER THAN THE LEASE OWNER

DIRECTIONAL SURVEY PLAN (IF DIRECTIONALLY OR HORIZONTALLY DRILLED) TOPOGRAPHICAL MAP

NAME Amy Johnson TITLE Regulatory Supervisor PHONE 281 618-7414

SIGNATURE DATE 03/06/2013 EMAIL [email protected]

API NUMBER ASSIGNED

43037500550000

Permit Manager

APPROVAL

FORM 3

AMENDED REPORT

API Well Number: 43037500550000

CONFIDE

NTIAL


FORM 3STATE OF UTAH

DEPARTMENTOF NATURALRESOURCES AMENDEDREPORTDIVISION OF OIL, GAS AND MINING

APPLICATION FOR PERMIT TO DRILL 1. WELL NAME a EPNCUMBSTE 30-24 #1-32H

2. TYPE OF WORK 3. FIELD OR WILDCATDRILLNEWWELL REENTER P&AWELL DEEPEN WELLI UNDESIGNATED

4. TYPE OF WELL 5. UNIT or COMMUNITIZATION AGREEMENT NAMEOil Well Coalbed Methane Well: NO

6. NAME OF OPERATOR 7. OPERATOR PHONESOUTHWESTERN ENERGY PRODUCTION COMPANY 281 618-7414

8. ADDRESS OF OPERATOR 9. OPERATOR E-MAIL2350 N Sam Houston Pkwy E, Suite 125, Houston, TX, 77032 [email protected]

10. MINERAL LEASE NUMBER 11. MINERAL OWNERSHIP 12. SURFACE OWNERSHIP(FEDERAL,INDIAN,ORSTAML1651 FEDERAL INDIANISTATE FEE FEDERAL INDIAN STATE FEEI

13. NAME OF SURFACE OWNER (if box 12 = 'fee') 14. SURFACE OWNER PHONE (if box 12 = 'fee')

15. ADDRESS OF SURFACE OWNER (if box 12 = 'fee') 16. SURFACE OWNER E-MAIL (if box 12 = 'fee')

17. INDIAN ALLOTTEE OR TRIBE NAME 18. INTEND TO COMMINGLE PRODUCTION FROM 19. SLANT

(if box 12 = 'INDIAN')MULTIPLE FORMATIONS

YES (Submit Commingling Application) NO VERTICAL DIRECTIONAL HORIZONTAL

20. LOCATION OF WELL FOOTAGES QTR-QTR SECTION TOWNSHIP RANGE MERIDIAN

LOCATION AT SURFACE 400 FNL 1170 FWL NWNW 32 30.0 S 24.0 E S

Top of Uppermost Producing Zone 806 FNL 1574 FWL NENW 32 30.0 S 24.0 E S

At Total Depth 1250 FSL 660 FEL SESE 32 30.0 S 24.0 E S

21. COUNTY 22. DISTANCE TO NEAREST LEASE LINE (Feet) 23. NUMBER OF ACRES IN DRILLING UNITSAN JUAN 400 640

25. DISTANCE TO NEAREST WELL IN SAME POOL 26. PROPOSED DEPTH(Applied For Drilling or Completed) MD: 12382 TVD: 7621

21918

27. ELEVATION - GROUND LEVEL 28. BOND NUMBER 29. SOURCE OF DRILLING WATERIWATER RIGHTS APPROVAL NUMBER IF APPLICABLE

6009 09086761 1002

Hole, Casing, and Cement Information

String Hole Size Casing Size Length Weight Grade & Thread Max Mud Wt. Cement Sacks Yield Weight

SURF 17.5 13.375 0 - 1640 54.5 J-55 ST&C 8.6 Class G 1900 1.2 15.6

11 12.25 9.625 0 - 5340 40.0 HCP-110 LT&C 8.6 Class G 880 1.8 12.82

Class G 350 1.18 15.6

PROD 8.5 7 0 - 12382 32.0 HCP-110 LT&C 14.5 Class G 285 1.66 13.2

Class G 170 1.07 16.4

ATTACHMENTS

VERIFY THE FOLLOWING ARE ATTACHED IN ACCORDANCE WITH THE UTAH OIL AND GAS CONSERVATION GENERAL RULES

WELL PLATOR MAP PREPARED BY LICENSED SURVEYOR OR ENGINEER COMPLETE DRILLING PLAN

AFFIDAVIT OF STATUS OF SURFACE OWNER AGREEMENT(IF FEE SURFACE) FORM 5. IF OPERATOR IS OTHER THAN THE LEASE OWNER

DIRECTIONAL SURVEY PLAN (IF DIRECTIONALLYOR HORIZONTALLY DRILLED) TOPOGRAPHICAL MAP

NAME Amy Johnson TITLE Regulatory Supervisor PHONE 281 618-7414

SIGNATURE DATE 03/06/2013 EMAIL [email protected]

API NUMBER ASSIGNED APPROVAL43037500550000

Permit Manager

RECEIVED: May 14,

RECEIVED: April 12, 2013

SEPCO WELL PLAN

STATE 30-24 #1-32H

SURFACE LOCATION: BOTTOMHOLE LOCATION: 400 ft FNL & 1170 ft FWL 660 ft FEL & 1250 ft FSL NWNW Section 32 T30S R24E SESE Section 32 T30S R24E San Juan County, Utah San Juan County, Utah

GENERAL

• This well and data generated by drilling, evaluation and testing of this well are to be considered and held CONFIDENTIAL.

• The vertical section above the Gothic will be drilled using Air/Mist and air hammer. If excessive water production is encountered, the drilling operations will switch progressively from air/mist to foam to water.

• Pilot hole drilled into the Leadville ±100 ft. • Following evaluation of the pilot hole, the well will be plugged back and kicked off to drill a

curve at 10°/100 ft on a Southeasterly azimuth and landed approximately in the middle of the Cane Creek B section at a TVD (ref GL) of 7600 ft.

• The lateral will be drilled to 4434 ft or the maximum allowed by the section limits.

GL = 6009 ft Surface formation = Carmel

1.

ESTIMATED TOPS OF IMPORTANT GEOLOGIC MARKERS

FORMATION TVD SS TVD ref GL Lithology Potential Hazard Carmel 6009’ Surface/0’ SS, SltSt Navajo 5998’ 10’ SS Water Kayenta 5698’ 310’ SS Water Wingate 5498’ 510’ SS Water Chinle 5198’ 810’ SltSt, Mudst Paradox 1268’ 4740’ Sh Gothic 993’ 5015’ Sh Oil, gas Salt (Paradox) 833’ 5175’ Salt, Ha Salt 6 653’ 5350’ Salt, potash, Ha Potash Salt 13 -272’ 6280’ Salt, potash, Ha Poss. potash Clastic 13 -382’ 6390’ Do, Sh, Ls, Anhy Salt 16 -577’ 6585’ Salt, potash, Ha Poss. potash Salt 19 -1052’ 7060’ Salt, potash, Ha Poss. potash Clastic 19 -1272’ 7280’ Do, Sh, Ls, Anhy Oil, gas Salt 20 -1302’ 7310’ Salt, potash, Ha Poss. Potash Cane Creek -1567’ 7575’ Do, Sh, Ls, Anhy Oil, gas, water Cane Creek “B” -1592’ 7600’ Do, Sh, Ls, Anhy Oil, gas, water Leadville -2292’ 8300’ Ls Oil, gas, water TD (Pilot Hole) -2392’ 8400’


CONFIDE

NTIAL


SEPCOWELL PLAN

STATE 30-24 #1-32H

SURFACE LOCATION: BOTTOMHOLE LOCATION:400 ft FNL & 1170 ft FWL 660 ft FEL & 1250 ft FSLNWNW Section 32 T305 R24E SESE Section 32 T305 R24ESan Juan County, Utah San Juan County, Utah

GENERAL

• This well and data generated by drilling, evaluation and testing of this well are to be consideredand held CONFIDENTIAL.

• The vertical section above the Gothic will be drilled using Air/Mist and air hammer. If excessivewater production is encountered, the drilling operations will switch progressively from air/mistto foam to water.

• Pilot hole drilled into the Leadville ±100 ft.• Following evaluation of the pilot hole, the well will be plugged back and kicked off to drill a

curve at 10°/100 ft on a Southeasterly azimuth and landed approximately in the middle of theCane Creek B section at a TVD (ref GL) of 7600 ft.

• The lateral will be drilled to 4434 ft or the maximum allowed by the section limits.

GL = 6009 ftSurface formation = Carmel

1. ESTIMATED TOPS OF IMPORTANT GEOLOGICMARKERS

FORMATION TVD SS TVD ref GL Lithology Potential HazardCarmel 6009' Surface/0' SS, SltStNavajo 5998' 10' SS WaterKayenta 5698' 310' SS WaterWingate 5498' 510' SS WaterChinle 5198' 810' SltSt, MudstParadox 1268' 4740' ShGothic 993' 5015' Sh Oil, gasSalt (Paradox) 833' 5175' Salt, HaSalt 6 653' 5350' Salt, potash, Ha PotashSalt 13 -272' 6280' Salt, potash, Ha Poss. potashClastic 13 -382' 6390' Do, Sh, Ls, AnhySalt 16 -577' 6585' Salt, potash, Ha Poss. potashSalt 19 -1052' 7060' Salt, potash, Ha Poss. potashClastic 19 -1272' 7280' Do, Sh, Ls, Anhy Oil, gasSalt 20 -1302' 7310' Salt, potash, Ha Poss. PotashCane Creek -1567' 7575' Do, Sh, Ls, Anhy Oil, gas, waterCane Creek "B" -1592' 7600' Do, Sh, Ls, Anhy Oil, gas, waterLeadville -2292' 8300' Ls Oil, gas, waterTD (Pilot Hole) -2392' 8400'

RECEIVED: April 12,



2.

PRESSURE CONTROL EQUIPMENT

a. Type: Interval Equipment

0’ – 1,640’ 20” Diverter 1,640’ – 5,340’ 13⅝” x 5,000 psi WP rotating head

13⅝” x 5,000 psi WP annular BOP 13⅝” x 5,000 psi WP double-gate BOP with blind and pipe rams.

5,340 ‘ – 8,425’ (PH) 5,340’ – 12,382’ (Lat)

11” x 2,000 psi WP rotating head 11" x 5,000 psi WP annular BOP, 11" x 10,000 psi WP double-gate BOP with blind and pipe rams 11” x 10,000 psi WP single gate BOP with pipe rams.

b. Testing Procedure:

The annular preventer will be pressure tested to 50% of stack rated working pressure for ten (10) minutes or until provisions of test are met, whichever is longer. The BOP, choke manifold, and related equipment will be pressure tested to approved BOP stack working pressure (if isolated from surface casing by a test plug) or to 70% of surface casing internal yield strength (if BOP is not isolated by a test plug). Pressure will be maintained for ten (10) minutes or until the requirements of the test are met, whichever is longer. At a minimum, the Annular and Blow-Out Preventer pressure tests will be performed:

1. When the BOPE is initially installed; 2. Whenever any seal subject to test pressure is broken; 3. Following related repairs; and at thirty (30) day intervals. 4. Annular will be function tested weekly, and pipe & blind rams activated each trip, but

not more than once per day. All BOP drills & tests will be recorded in IADC driller's log.

c. Choke Manifold Equipment: All choke lines will be straight lines whenever possible at turns, tee blocks will be used or will be targeted with running tees, and will be anchored to prevent whip and vibration.

d. Accumulator:

Accumulator will have sufficient capacity to open a hydraulically controlled choke line valve, close all rams plus annular preventer, and retain a minimum of 200 psi above pre-charge on the closing manifold without the use of closing unit pumps. The fluid reservoir capacity will be double accumulator capacity and the fluid level will be maintained at manufacturer's recommendations. Accumulator pre-charge pressure test will be conducted prior to connecting the closing unit to the BOP stack.

e. Miscellaneous Information:

Choke manifold and BOP extension rods with hand wheels will be located outside rig sub-structure. Hydraulic BOP closing unit will be located at least twenty-five (25) feet from the wellhead but readily accessible to the driller. Exact locations and configurations of the hydraulic BOP closing unit will depend upon the particular rig contracted to drill this hole. A flare line will be installed after the choke manifold with the discharge point of the flare line to a separate pit located at least 125 feet away from the well bore and any existing production facilities.


CONFIDE

NTIAL



2. PRESSURE CONTROL EQUIPMENT

a. Type:Interval Equipment

O'-1,640' 20" Diverter1,640' - 5,340' 13%" x 5,000 psi WP rotating head

13¾" x 5,000 psi WP annular BOP13¾" x 5,000 psi WP double-gate BOP with blind and pipe rams.

5,340 '-8,425' (PH) 11" x 2,000 psi WP rotating head5,340'-12,382' (Lat) 11" x 5,000 psi WP annular BOP,

11" x 10,000 psi WP double-gate BOP with blind and pipe rams11" x 10,000 psi WP single gate BOP with pipe rams.

b. Testing Procedure:

The annular preventer will be pressure tested to 50% of stack rated working pressure for ten (10)minutes or until provisions of test are met, whichever is longer. The BOP, choke manifold, and relatedequipment will be pressure tested to approved BOP stack working pressure (if isolated from surfacecasing by a test plug) or to 70% of surface casing internal yield strength (if BOP is not isolated by a testplug). Pressure will be maintained for ten (10) minutes or until the requirements of the test are met,whichever is longer. At a minimum, the Annular and Blow-Out Preventer pressure tests will beperformed:

1. When the BOPE is initially installed;2. Whenever any seal subject to test pressure is broken;3. Following related repairs; and at thirty (30) day intervals.4. Annular will be function tested weekly, and pipe & blind rams activated each trip, but

not more than once per day. All BOP drills & tests will be recorded in IADC driller's log.

c. Choke Manifold Equipment:

All choke lines will be straight lines whenever possible at turns, tee blocks will be used or will betargeted with running tees, and will be anchored to prevent whip and vibration.

d. Accumulator:

Accumulator will have sufficient capacity to open a hydraulically controlled choke line valve, close allrams plus annular preventer, and retain a minimum of 200 psi above pre-charge on the closingmanifold without the use of closing unit pumps. The fluid reservoir capacity will be doubleaccumulator capacity and the fluid level will be maintained at manufacturer's recommendations.Accumulator pre-charge pressure test will be conducted prior to connecting the closing unit to theBOP stack.

e. Miscellaneous Information:

Choke manifold and BOP extension rods with hand wheels will be located outside rig sub-structure.

Hydraulic BOP closing unit will be located at least twenty-five (25) feet from the wellhead but readilyaccessible to the driller. Exact locations and configurations of the hydraulic BOP closing unit willdepend upon the particular rig contracted to drill this hole. A flare line will be installed after thechoke manifold with the discharge point of the flare line to a separate pit located at least 125 feetaway from the well bore and any existing production facilities.

RECEIVED: April 12,



3. PROPOSED CASING AND CEMENTING PROGRAM Casing Program: All new

Hole Size

Casing Size

Wt/Foot Grade Conn Depth Set (MD-RKB)

24” 20” Conductor Line Pipe 0-60’ 17.5” 13⅜” 54.50# J-55 STC 0’- 1640’ 12.25” 9⅝” 40# HC P-110 LT&C 0-5340’ 8.5” 7” 32# HCP-110 GBCD 0-12,382’ MD / 7,621’ TVD

4. Cementing Program

All slurries will be tested for compatibility, compression strengths, and pumping times based on actual job conditions

Surface: TOC at Surface (100 % excess) Tail: 2254 ft3

1900 sx Premium Cement with 2% CaCl2

1st

Lead: 1584 ft

Intermediate: Top of Tail – 4400 ft Top of Lead – 620 ft Excess – 40% 3

880 sx Premium Cement with 6% D35 + 26 #/sx D20

Tail: 413 ft3

350 sx Premium Cement

Cement Properties Lead Tail Slurry Weight (ppg) 12.82 15.60 Slurry Yield (ft3 1.80 /sx) 1.18 Mix Water (gal/sx) 9.629 5.263

Production Casing: Top of Tail – 7052 ft Top of Lead – 4300 ft Excess – 40%

The Production Casing will be 7” 32 ppf HCP-110 with swell packers installed in the horizontal section and a cementing stage collar set at the heel. The lateral will remain uncemented. The stage collar will be utilized to isolate (with cement) from the top of the Cane Creek to inside the 9-5/8

” intermediate casing.

Lead: 473 ft3

+ 0.1% D130 285 sx Premium Cement with 26#/D35 + 6% D20 + 0.2% D800

Tail: 182 ft3

170 sx Premium Cement with 0.2% D800 + 0.2% D065

Cement Properties Lead Tail Slurry Weight (ppg) 13.20 16.40 Slurry Yield (ft3 1.66 /sx) 1.07 Mix Water (gal/sx) 8.852 4.365


CONFIDE

NTIAL



3. PROPOSED CASINGAND CEMENTINGPROGRAM

Casing Program: All new

Hole Casing Wt/Foot Grade Conn Depth SetSize Size (MD-RKB)

24" 20" Conductor Line Pipe 0-60'17.5" 13¾" 54.50# J-55 STC O'- 1640'12.25" 9¾" 40# HC P-110 LT&C 0-5340'8.5" 7" 32# HCP-110 GBCD 0-12,382' MD / 7,621' TVD

4. Cementing Program

All slurries will be tested for compatibility, compression strengths, and pumping times based onactual job conditions

Surface: TOC at Surface (100 % excess)

Tail: 2254 ft" 1900 sx Premium Cement with 2% CaCl2

| Intermediate: Top of Tail -4400 ft Top of Lead - 620 ft Excess -40%

Lead: 1584 ft" 880 sx Premium Cement with 6% D35 + 26 #/sx D20

Tail: 413 ft" 350 sx Premium Cement

Cement Properties Lead TailSlurry Weight (ppg) 12.82 15.60Slurry Yield (ft*/sx) 1.80 1.18Mix Water (gal/sx) 9.629 5.263

Production Casing: Top of Tail -7052 ft Top of Lead - 4300 ft Excess -40%

The Production Casing will be 7" 32 ppf HCP-110 with swell packers installed in the horizontalsection and a cementing stage collar set at the heel. The lateral will remain uncemented. Thestage collar will be utilized to isolate (with cement) from the top of the Cane Creek to inside the9-6/s" intermediate casing.

Lead: 473 ft" 285 sx Premium Cement with 26#/D35 + 6% D20 + 0.2% D800+ 0.1% D130

Tail: 182 ft" 170 sx Premium Cement with 0.2% D800 + 0.2% DO65

Cement Properties Lead TailSlurry Weight (ppg) 13.20 16.40Slurry Yield (ft3/sx) 1.66 1.07Mix Water (gal/sx) 8.852 4.365

RECEIVED: April 12,



5. MUD PROGRAM

Depth (MD) Mud System MW (ppg) Fluid Loss 0-1,640’ Air/Mist NA NA

1,640’ – 5,340’ Air / Mist/Aerated Water NA NA 5,340’ – 8,052’ OBM 12.5 -14.5 5.0 (HPHT)

8,052’ – 12,807’ OBM 12.5-14.5 5.0 (HPHT) 6. EVALUATION PROGRAM

Cores: None planned DST: None planned Mud logger: From Surface Shoe to TD Samples: 30 ft Samples from Surface to 5340 ft MD 10 ft Samples from 5340 ft to TD Open Hole Logging Program:

Run #1: 5340 ft – 1640 ft GR-SP-DIL-SFL-ML GR-CALI-FDC/CNL FMI/Dipmeter Sonic (dipole)

Run #2: 8420 ft – 5340 ft

GR-SP-DIL-SFL-ML GR-CALI-FDC/CNL OBMI/UBMI Sonic (dipole) VSP or Check shot survey

7. ABNORMAL CONDITIONS

Bottomhole temperatures are estimated at ±145°F. The maximum anticipated bottomhole pressure is expected to be 5900 psi at TD (7600 ft TVD-RKB). H2

S is not expected.

8. ANTICIPATED STARTING DATES AND NOTIFICATIONS OF OPERATIONS

Location Start up: Upon approval Spud: Upon approval Duration: 50 – 75 days


CONFIDE

NTIAL



5. MUD PROGRAM

Depth (MD) Mud System MW (ppg) Fluid Loss0-1,640' Air/Mist NA NA

1,640'-5,340' Air / Mist/Aerated Water NA NA5,340'-8,052' OBM 12.5 -14.5 5.0 (HPHT)

8,052'- 12,807' OBM 12.5-14.5 5.0 (HPHT)

6. EVALUATIONPROGRAM

Cores: None plannedDST: None planned

Mud logger: From Surface Shoe to TD

Samples: 30 ft Samples from Surface to 5340 ft MD10 ft Samples from 5340 ft to TD

Open Hole Logging Program:Run#1: 5340ft-1640ft

GR-SP-DIL-SFL-MLGR-CALl-FDC/CNLFMl/DipmeterSonic (dipole)

Run #2: 8420 ft - 5340 ftGR-SP-DIL-SFL-MLGR-CALl-FDC/CNLOBMl/UBMISonic (dipole)VSP or Check shot survey

7. ABNORMAL CONDITIONS

Bottomhole temperatures are estimated at ±145°F.

The maximum anticipated bottomhole pressure is expected to be 5900 psi at TD (7600 ft TVD-RKB).H25 is not expected.

8. ANTICIPATED STARTINGDATESAND NOTIFICATIONSOF OPERATIONS

Location Start up: Upon approvalSpud: Upon approvalDuration: 50 -75 days

RECEIVED: April 12,


Hydrogen Sulfide (H2S) Contingency Plan

For


Southwestern Energy Production Company 2350 N. Sam Houston Parkway East

Suite 300 Houston, Texas 77032


CONFIDE

NTIAL


SSouthwestern Energy

Hydrogen Sulfide (H2S) Contingency Plan

For


Southwestern Energy Production Company2350 N. Sam Houston Parkway East

Suite 300Houston, Texas 77032

RECEIVED: April 12,


Page 2 of 12

Table of Contents

Introduction ………………………………………………. 3 Individual Responsibilities……………………………... 4 Safety Equipment ……………………………………….. 5 Operating Procedures …………………………………. 6 Operating Conditions ………………………………….. 7 Emergency Procedures ……………………………….. 9 Training Program ……………………………………….. 10 Emergency Phone List ………………………………… 11 Location Layout ………………………………………… 12


CONFIDE

NTIAL

PI Well Number: 43037500550000

Table of Contents

Introduction ....................................................... 3

Individual Responsibilities.................................... 4

Safety Equipment ............................................... 5

Operating Procedures ........................................ 6

Operating Conditions ......................................... 7

Emergency Procedures ...................................... 9

Training Program ............................................... 10

Emergency Phone List ....................................... 11

Location Layout ................................................ 12

Page 2 of 12

RECEI ED: Apr 12,


Page 3 of 12

I. Introduction

The following is a comprehensive H2S Contingency Plan for the drilling and completion operations of Southwestern Production Company in San Juan County, Utah. This plan outlines the precautionary procedures that will be followed to insure the safe drilling and completion of the SEPCO State 30-24 #1-32H. The zone in which H2S is anticipated is the Leadville formation which is expected at a depth of 8,405’. H2S monitoring equipment and emergency response equipment will be used within 500’ of the zones known to contain H2S, including warning signs, wind indicators and H2S monitors.

a. Description of Hydrogen Sulfide Gas Hydrogen Sulfide (H2S) is a colorless, transparent gas with a distinct and characteristic rotten-egg odor at low concentrations. It is not detectable by odor at high concentrations. H2S at higher concentrations and/or over longer periods of exposure paralyzes the olfactory sense for that specific odor. The gas is extremely toxic to humans and can easily become dangerous and lethal. Extreme care and caution is needed to prevent injury and/or death. H2S has a specific gravity of 1.192 which is heavier than air. It tends, therefore, to accumulate in low places. This collection of gas can lead to dangerous concentrations in low lying areas. H2S from “down-hole” is often warmer than surface air and will therefore tend to rise and affect workers above the escaping source. It can be explosive and is water soluble.


CONFIDE

NTIAL


I. Introduction

The following is a comprehensive H2S Contingency Plan for the drilling and completionoperations of Southwestern Production Company in San Juan County, Utah.

This plan outlines the precautionary procedures that will be followed to insure the safe drillingand completion of the SEPCO State 30-24 #1-32H.

The zone in which H2S is anticipated is the Leadville formation which is expected at a depth of8,405'. H2S monitoring equipment and emergency response equipment will be used within 500'of the zones known to contain H2S, including warning signs, wind indicators and H2S monitors.

a. Description of Hydrogen Sulfide Gas

Hydrogen Sulfide (H2S) is a colorless, transparent gas with a distinct and characteristic rotten-egg odor at low concentrations. It is not detectable by odor at high concentrations. H2S at higherconcentrations and/or over longer periods of exposure paralyzes the olfactory sense for thatspecific odor. The gas is extremely toxic to humans and can easily become dangerous and lethal.Extreme care and caution is needed to prevent injury and/or death. H2S has a specific gravity of1.192 which is heavier than air. It tends, therefore, to accumulate in low places. This collectionof gas can lead to dangerous concentrations in low lying areas. H2S from "down-hole" is oftenwarmer than surface air and will therefore tend to rise and affect workers above the escapingsource. It can be explosive and is water soluble.

Page 3 of 12

RECEIVED: April 12,


Page 4 of 12

II. Individual Responsibilities

It is the responsibility of all personnel on the location to familiarize themselves with the procedures outlined in this contingency plan.

a. All Personnel

Responsible for his assigned safety equipment Responsible for familiarizing himself with the location of all safey equipment Responsible for reporting and indications of H2S to those in the area and to a supervisor.

b. Company Representative or Designated Back-up

Responsible for thoroughly understanding and seeing that all aspects of this contingency plan are enforced.

Responsible for implementing all phases of this continfgency plan

Responsible for keeping a minimum of personnel on the location during expected hazardous operations

Responsible for coordinating all well site operations and communications in the event that an emergency condition develops.

Responsible for ensuring that all visitors receive an H2S Safety Orientation. A visitors log will be maintained as well as a list of all personnel on the location after drilling has progressed to the suspected H2S formation.


CONFIDE

NTIAL


II. Individual Responsibilities

It is the responsibility of all personnel on the location to familiarize themselves with theprocedures outlined in this contingency plan.

a. All Personnel> Responsible for his assigned safety equipment

> Responsible for familiarizing himself with the location of all safey equipment

> Responsible for reporting and indications of H2S to those in the area and to a supervisor.

b. Company Representative or Designated Back-up> Responsible for thoroughly understanding and seeing that all aspects of this contingency plan

are enforced.

> Responsible for implementing all phases of this continfgency plan

> Responsible for keeping a minimum of personnel on the location during expected hazardousoperations

> Responsible for coordinating all well site operations and communications in the event that anemergency condition develops.

> Responsible for ensuring that all visitors receive an H2S Safety Orientation. A visitors logwill be maintained as well as a list of all personnel on the location after drilling hasprogressed to the suspected H2S formation.

Page 4 of 12

RECEIVED: April 12,


Page 5 of 12

III. Safety Equipment

a. Hydrogen Sulfide Detectors and Alarms

H2S detectors with alarms on rig floor, bell nipple (or cellar), and at the shale shakers set at 10 ppm.

The alarm system will be both audio and visual.

b. Fresh Air Breathing Equipment

Adequate air packs shall be provided for all personnel on location

If cascade system is installed, hose line units to the rig floor, the shale shaker, and to the mud mixing area.

c. Wind Sock – Wind Streamers

(2) Two wind socks located at a height that is visible from the rig floor.

Wind Streamers to be located at obvious locations on the well site and at the safety briefing areas.

d. Sign and Condition Flags

Warning signs will be located at the lease road entrance with the following sets of flags indicating the following condition level

CAUTION POISON GAS CONDITION TODAY GREEN – NORMAL OPERATIONS YELLOW – POTENTIAL DANGER

RED – EXTREME DANGER e. Flare Stack

(1) Flare stack may be installed with pilot source and automatic ignition

f. Well Ignition

A flare gun shall be at rig at all times

g. Mud – Gas Separator and Flare Line

Operational at compliance depth

h. Remote BOP and Choke Control

Operational at compliance depth

i. Blowout Prevention Equipment

Adequate BOP equipment for H2S service


CONFIDE

NTIAL


III. Safety Equipment

a. Hydrogen Sulfide Detectors and Alarms

> H2S detectors with alarms on rig floor, bell nipple (or cellar), and at the shale shakers set at10 ppm.

> The alarm system will be both audio and visual.

b. Fresh Air Breathing Equipment

> Adequate air packs shall be provided for all personnel on location

> If cascade system is installed, hose line units to the rig floor, the shale shaker, and to the mudm1x1ng area.

c. Wind Sock - Wind Streamers

> (2) Two wind socks located at a height that is visible from the rig floor.

> Wind Streamers to be located at obvious locations on the well site and at the safety briefingareas.

d. Sign and Condition Flags

> Warning signs will be located at the lease road entrance with the following sets of flagsindicating the following condition level

CAUTION

POISON GAS CONDITION TODAY

GREEN - NORMAL OPERATIONS- POTENTIAL DANGER

RED - EXTREME DANGER

e. Flare Stack

> (1) Flare stack may be installed with pilot source and automatic ignition

f. Well Ignition

> A flare gun shall be at rig at all times

g. Mud - Gas Separator and Flare Line

> Operational at compliance depthh. Remote BOP and Choke Control

> Operational at compliance depthi. Blowout Prevention Equipment

> Adequate BOP equipment for H2S service

Page 5 of 12

RECEIVED: April 12,


Page 6 of 12

IV. Operating Procedures

Prior to this H2S Contingency Plan being operational, all personnel that are to be involved with drilling operations will be thoroughly trained in the proper use of breathing apparatus, emergency procedures as well as H2S First Aid and rescue methods, All well control events will be controlled using approved well control techniques. Upon evidence that ambient H2S concentrations has reached 10 ppm, all non-essential personnel will be evacuated to the pre-determined safe area. Personnel remaining on the rig floor or mud pit areas will continue to control the well until the situation indicates the area is safe to re-enter.


CONFIDE

NTIAL


IV. Operating Procedures

Prior to this H2S Contingency Plan being operational, all personnel that are to be involved withdrilling operations will be thoroughly trained in the proper use of breathing apparatus,emergency procedures as well as H2S First Aid and rescue methods,

All well control events will be controlled using approved well control techniques.

Upon evidence that ambient H2S concentrations has reached 10 ppm, all non-essential personnelwill be evacuated to the pre-determined safe area. Personnel remaining on the rig floor or mudpit areas will continue to control the well until the situation indicates the area is safe to re-enter.

Page 6 of 12

RECEIVED: April 12,


Page 7 of 12

V. Operating Conditions Operating Conditions are defined in three categories. A description of each of these conditions and the required action to be given below:

a. Normal Operating Condition

Characteristic: Normal drilling operation in zones which may contain H2S

Warning Flag: Green

Alarms: None

Probable Occurrence: No detectable gas present at surface

Actions: 1) Safety Equipment location known and available

2) Safety equipment checked for proper function

3) Stay alert for condition changes

4) Follow instructions of Well Site Supervisor

b. Potential Danger

Characteristic: H2S present at concentrations less than 10 ppm

Warning Flag: Yellow

Alarms: Flashing Light at 10 ppm H2S Intermittent blasts on horn or siren at 10 ppm H2S

Probable Occurrence: 1) Drill or Trip Gas being circulated out

2) Well Control Operations

3) Equipment failure during operations

Actions: 1) Follow instructions of Well Site Supervisor

2) Put on breathing equipment if warranted or directed

3) Stay in “SAFE BREATHING AREA” if instructed and not Working to correct the problem

4) Initiate actions to reduce the H2S concentration to zero by the Well Site Supervisor


CONFIDE

NTIAL


V. Operating Conditions

Operating Conditions are defined in three categories. A description of each of these conditions and therequired action to be given below:

a. Normal Operating Condition

Characteristic: Normal drilling operation in zones which may contain H2S

Warning Flag: Green

Alarms: None

Probable Occurrence: No detectable gas present at surface

Actions: 1) Safety Equipment location known and available

2) Safety equipment checked for proper function

3) Stay alert for condition changes

4) Follow instructions of Well Site Supervisor

b. Potential Danger

Characteristic: H2S present at concentrations less than 10 ppm

Warning Flag: Yellow

Alarms: Flashing Light at 10 ppm H2SIntermittent blasts on horn or siren at 10 ppm H2S






3) Stay in "SAFE BREATHING AREA" if instructed and notWorking to correct the problem

4) Initiate actions to reduce the H2S concentration to zero by theWell Site Supervisor

Page 7 of 12

RECEIVED: April 12,


Page 8 of 12

c. Extreme Danger

Characteristic: H2S present at concentrations greater than 10 ppm. Critical Well operations or well control problems

Warning Flag: Red

Alarms: Flashing Light and continuos horn/siren at 10 ppm H2S






3) Stay in “SAFE BREATHING AREA” if instructed and not working to correct the problem

4) Initiate actions to reduce the H2S concentration to zero by the Well Site Supervisor

5) All necessary operations will be conducted with a minimum number of personnel


CONFIDE

NTIAL


c. Extreme Danger

Characteristic: H2S present at concentrations greater than 10 ppm. Critical Welloperations or well control problems

Warning Flag: Red

Alarms: Flashing Light and continuos horn/siren at 10 ppm H2S





2) Put on breathing equipment if warranted or directed3) Stay in "SAFE BREATHING AREA" if instructed and not

working to correct the problem

4) Initiate actions to reduce the H2S concentration to zero by theWell Site Supervisor

5) All necessary operations will be conducted with a minimumnumber of personnel

Page 8 of 12

RECEIVED: April 12,


Page 9 of 12

VI. Emergency Procedures The procedures below apply to drilling and testing operations.

a. In the event, during Normal Conditions, that H2S is detected, the Company Representative or his designated back-up will do the following:

Immediately determine the cause or source of the H2S and take steps to reduce the concentration to zero.

Order all non-essential personnel out of the potential danger zone.

Order all personnel to check their safety equipment for proper operation.

Increase gas monitoring activities with portable H2S detectors and continue operations with caution.

Display the Yellow Flag.

b. In the event of any evidence of an H2S level above 10 ppm, the Company Representative or his designated back-up will assure the following steps are taken:

Display the Red Flag.

Order all personnel to don breathing equipment.

Order all non-essential personnel out of the potential danger zone.

Immediately determine the cause or source of the H2S and take steps to reduce the concentration to zero. If necessary, prepare the well to be shut in.

In the event of loss of well occurs:

Order all personnel to a safe breathing area

Determine if the well should or could be ignited.

Notify public safety for establishment of roadblocks.

Evacuate public (if any) from area of exposure.

Proceed with the best plan, at the time, to regain control of the well while maintaining tight security and safety procedures.

c. The Company Representative of his designated back-up shall:

Be responsible for the total implementation of ths plan.

Be on location at all times while drilling in potential H2S zones.

Be in command during any emergency

Determine the condition level based on current conditions

Designate a back-up when required.

Insure the evacuation of the public (if any) in the area of exposure.


CONFIDE

NTIAL


VI. Emergency Procedures

The procedures below apply to drilling and testing operations.

a. In the event, during Normal Conditions, that H2S is detected, the Company Representative or hisdesignated back-up will do the following:

> Immediately determine the cause or source of the H2S and take steps to reduce theconcentration to zero.

> Order all non-essential personnel out of the potential danger zone.

> Order all personnel to check their safety equipment for proper operation.

> Increase gas monitoring activities with portable H2S detectors and continue operations withcaution.

> Display the Yellow Flag.

b. In the event of any evidence of an H2S level above 10 ppm, the Company Representative or hisdesignated back-up will assure the following steps are taken:

> Display the Red Flag.

> Order all personnel to don breathing equipment.

> Order all non-essential personnel out of the potential danger zone.

> Immediately determine the cause or source of the H2S and take steps to reduce theconcentration to zero. If necessary, prepare the well to be shut in.

In the event of loss of well occurs:

> Order all personnel to a safe breathing area

> Determine if the well should or could be ignited.

> Notify public safety for establishment of roadblocks.

> Evacuate public (if any) from area of exposure.

> Proceed with the best plan, at the time, to regain control of the well while maintaining tightsecurity and safety procedures.

c. The Company Representative of his designated back-up shall:

> Be responsible for the total implementation of ths plan.

> Be on location at all times while drilling in potential H2S zones.

> Be in command during any emergency

> Determine the condition level based on current conditions

> Designate a back-up when required.

> Insure the evacuation of the public (if any) in the area of exposure.

Page 9 of 12

RECEIVED: April 12,


Page 10 of 12

VII. Training Program

All personnel associated with the drilling operations will receive training to insure efficient and correrct action in all situations. The training will be in the general areas of: (1) personnel safety, (2) rig operations, and (3) well control procedures.

a. Personnel Safety Training

All personnel shall have received H2S training in the following areas:

Hazards and characteristics of H2S

Effect on metal components of the system

Safety Precautions

Operation of safety equipment and life support systems

Corrective action and shutdown procedures

b. Rig Operations


Well Control procedures

Layout and operations of the well control equipment

Note: Proficiency will be developed through BOP drills and documented by the Wellsite Supervisor.

c. Service Company Personnel

All service personnel shall have been trained by their employers in the hazards and characteristics of H2S and the operation of safety equipment and life support systems.

d. Visitors

All first time visitors to the location will be required to attend a safety orientation briefing. The Wellsite Supervisor shall be responsible for this orientation and documentation of the briefing.

e. Public

Residents and responsible parties located within the area of exposure shall be advised of the following:

Hazards and characteristics of Hydrogen Sulfide

The necessity for an emergency action plan

The possible sources of hydrogen sulfide within the area of exposure with emphasis on what specific action to take in an emergency.

Instructions for reporting a gas leak.

The manner in which the public will be notified of an emergency

Steps to be taken in an emergency


CONFIDE

NTIAL


VII. Training Program

All personnel associated with the drilling operations will receive training to insure efficient andcorrerct action in all situations. The training will be in the general areas of: (1) personnel safety,(2) rig operations, and (3) well control procedures.

a. Personnel Safety Training


> Hazards and characteristics of H2S

> Effect on metal components of the system

> Safety Precautions

> Operation of safety equipment and life support systems

> Corrective action and shutdown procedures

b. Rig Operations


> Well Control procedures

> Layout and operations of the well control equipment

Note: Proficiency will be developed through BOP drills and documented by the WellsiteSupervisor.

c. Service Company Personnel

All service personnel shall have been trained by their employers in the hazards andcharacteristics of H2S and the operation of safety equipment and life support systems.

d. Visitors

All first time visitors to the location will be required to attend a safety orientation briefing. TheWellsite Supervisor shall be responsible for this orientation and documentation of the briefing.

e. Public

Residents and responsible parties located within the area of exposure shall be advised of thefollowing:

> Hazards and characteristics of Hydrogen Sulfide

> The necessity for an emergency action plan

> The possible sources of hydrogen sulfide within the area of exposure with emphasis on whatspecific action to take in an emergency.

> Instructions for reporting a gas leak.

> The manner in which the public will be notified of an emergency

> Steps to be taken in an emergency

Page 10 of 12

RECEIVED: April 12,


Page 11 of 12

VIII. Emergency Phone Number List

Southwestern Energy Production Company Contacts Alan Grimsley Drilling Engineer (C): 713-492-1657 Alan Rice Drilling Supertendent (C): 501-499-3247 Joe Cox Drilling Manager (C): 713-614-6544 Wayne Holder HSE Coordinator (C): 281-725-0390 SHERIFF DEPARTMENTS Grand County Sheriff 435-259-8115 San Juan County Sheriff 435-587-2237 FIRE DEPARTMENTS Moab Fire Dept 435-259-5557 Monticello Fire Dept 435-587-2237 AMBULANCES Ambulance 911 Grand County Ambulance 435-259-1341 San Juan County Ambulance 435-587-2237 HOSPITALS Allen Memorial Hospital 719 West 400 North; Moab 435-259-7191 Castle View Hospital (Price) 300 Hospital Drive, Price 435-637-4800 County Emergency Response Contacts Grand County Emergency Response 435-259-1377 San Juan County Road Department 435-587-3230


CONFIDE

NTIAL


VIII. Emergency Phone Number List

Southwestern Energy Production Company ContactsAlan Grimsley Drilling Engineer (C): 713-492-1657Alan Rice Drilling Supertendent (C): 501-499-3247Joe Cox Drilling Manager (C): 713-614-6544Wayne Holder HSE Coordinator (C): 281-725-0390SHERIFF DEPARTMENTS

Grand County Sheriff 435-259-8115San Juan County Sheriff 435-587-2237

FIRE DEPARTMENTSMoab Fire Dept 435-259-5557Monticello Fire Dept 435-587-2237

AMBULANCESAmbulance 911Grand County Ambulance 435-259-1341San Juan County Ambulance 435-587-2237

HOSPITALSAllen Memorial Hospital 719 West 400 North; Moab 435-259-7191Castle View Hospital (Price) 300 Hospital Drive, Price 435-637-4800

County Emergency Response ContactsGrand County Emergency Response 435-259-1377San Juan County Road Department 435-587-3230

Page 11 of 12

RECEIVED: April 12,


Page 12 of 12

IX. Location Layout


CONFIDE

NTIAL


IX. Location Layout

SOUTHWESTERN ENERGY PRODUCTION COMPANY PIGURE pi1.OCATICWLAYOU1" FÖA

FII SEPCO STATE,10-2‡ ¢1-3 erair i•. «n

SFC110N 12. TJiCF. R24F, 5.I.R..%M. DATL 12-10-12400' FNL L70' FW.. CeAm Br= E.C.

. Erryi.um, .---

Aceirs Ës.Wi1911

I

G-IJ L -Ü.I ll ll IN CI ** Str. 2+75

M3E FI

lon utr .

F7nu .II.:r:V.:wkilknue.i dt .ree Ef. .6t r.sra., Er.wirrara se a ase .oravar,,, |2 of 12FCut?WFR I¯9dr.¥ FIEW AF ItT ¯FalfF

..h 9.. hwi psal i u.:-pr .nya 994 . i.%) Tm..mr?

RECEIVED: April 12,

RECEIVED: March 06, 2013

ROBERT L.KAY

No. 161319

A


CONFIDE

NTIAL


T30 S, R24 E, S. L. B. &M. SOUTHWESTERN ENERGY PRODUCTION COMPANYWell location, SEPCO STATE 30-24 #1-32H,

1919 Brass.

'c'2a,ssAA Cap, 1.5'High 1919 Brass located as shown in the NW 1/4 NW 1/4 of

P//eofStones SB957'02"W cap, 7.2'High Section 32, T30S, R24E, S.L.B.&M., San Juan2635.86' (Meas.) seg•59'1J"W- 2637 JJ' (Meas.) N-5 Fence

County, Utah.BASIS OF ELEVATIONs&¯PCO

STA TE 30-24 p- J2HE/ev. Ungraded Ground = 6009' BENCH MARK (C21) LOCATED IN THE W 1/2 OF SECTION 35,

1170' O T30S, R23E, S.L.B.&M. TAKEN FROM THE SANDSTONE DRAWQUADRANGLE,UTAH, SAN JUAN COUNTY, 7.5 MINUTE QUAD(TOPOGRAPHIC MAP) PUBLISHED BY THE UNITED STATESDEPARTMENTOF THE INTERIOR, GEOLOGICALSURVEY. SAIDELEVATIONOBTAINED FROM THE NGS DATA SHEET NAVD88IS 6081 FEET.

BASIS OF BE R

NSGsOFGP

GO

SERVATION.

1919 Brass.Cap, 1.2' High, NPile of Stones 1919 Brass

^o

-

^o

o o o

SCALE

- Target 660' - CERTIFICATE L ANDBottorr; L THIS IS TO CERTIFYTHAT THE ABOVE D80/6 FIELD NOTES OF ACTUALSURVEYS M OR UNDE

SUPERVISIONAND THAT THE SAME U IgBEST OF MY KNOWLEDGEAND BELIE o

RGIS DL DS OREGISTR

T30S STATE O 7g

T31S JL SB9°55'OJ"W- 26JJ.7J' (Meas.)

n NB9°59'41"W- 2633.64' (Meas.) 7, A

1911 Brass. 2006 A/urn. Co¡, 1.2' High UINTAH ENGINEERING & LAND SURVEYINGcap, t.o' nigh, cap, t.o' nigh,Pile of Stones Pile of Stones 85 SOUTH 200 EAST - VERNAL, UTAH 84078

(435) 789-1017LEGEND: SCALE DATE SURVEYED: DATE DRAWN:

1" = 1000' 11-27-12 12-10-12=

90° SYMBOL NAD 83 (TARGET BOTTOMHOLE) NAD 83 (SURFACE LOCATION)LATITUDE =

38°07'49.83" (38.130508) LATITUDE =38°08'25.76" (38.140489) FART'i REFERENCES

= PROPOSED WELL HEAD. LONGITUDE= 109'18'18.04" (109.305011) LONGITUDE= 109'19'01.14" (109.316983) M.A. J.C. E.C. G.L.O. PLATNAD 27 (TARGET BOTTOMHOLE) NAD 27 (SURFACE LOCATION) WFATHFP FILE

A = SECTION CORNERS LOCATED.LATITUDE =38°07'49.87" (38.130519) LATITUDE = 38'08'25.80" (38.140500)

LONGITUDE= 109'18'15.63" (109.304342) LONGITUDE= 109'18'58.73" (109.316314) COOL SOUTHWESTERNENERGYPRODUCTIONCOMPANY

RECEIVED: March 06,



CONFIDE

NTIAL


Drilling Office 2.6.1120.0 ...Sepco State 30-24 #1-32H\Original Borehole\SWN Sepco State 30-24 #1-32H Rev1 JBE 06May13 5/7/2013 1:00 PM Page 1 of 3

SWN Sepco State 30-24 #1-32H Rev1 JBE 06May13 Proposal Geodetic Report

(Non-Def Plan)

Survey Date:

Comments MD(ft)

Incl(°)

Azim True(°)

TVD(ft)

VSEC(ft)

NS(ft)

EW(ft)

DLS(°/100ft)

Northing(ftUS)

Easting(ftUS)

Latitude(N/S ° ' ")

Longitude(E/W ° ' ")

SHL Sepco State 30-24 #1-32H

0.00 0.00 136.54 0.00 0.00 0.00 0.00 N/A 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.73

100.00 0.00 136.54 100.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.73200.00 0.00 136.54 200.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.73300.00 0.00 136.54 300.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.73400.00 0.00 136.54 400.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.73500.00 0.00 136.54 500.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.73600.00 0.00 136.54 600.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.73700.00 0.00 136.54 700.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.73800.00 0.00 136.54 800.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.73900.00 0.00 136.54 900.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.73

1000.00 0.00 136.54 1000.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.731100.00 0.00 136.54 1100.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.731200.00 0.00 136.54 1200.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.731300.00 0.00 136.54 1300.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.731400.00 0.00 136.54 1400.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.731500.00 0.00 136.54 1500.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.731600.00 0.00 136.54 1600.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.731700.00 0.00 136.54 1700.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.731800.00 0.00 136.54 1800.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.731900.00 0.00 136.54 1900.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.732000.00 0.00 136.54 2000.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.732100.00 0.00 136.54 2100.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.732200.00 0.00 136.54 2200.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.732300.00 0.00 136.54 2300.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.732400.00 0.00 136.54 2400.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.732500.00 0.00 136.54 2500.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.732600.00 0.00 136.54 2600.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.732700.00 0.00 136.54 2700.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.732800.00 0.00 136.54 2800.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.73

Grid Scale Factor:

10.547 °Magnetic Declination:

May 06, 2013Magnetic Declination Model:

0.99986813

BGGM 2013North Reference:

N 38° 8' 25.80000", W 109° 18' 58.73040"

0.0000 °

10.5465 °

True North

Tort / AHD / DDI / ERD Ratio:

CRS Grid Convergence Angle:

May 06, 2013

Location Lat / Long:

1.0400 °N 13853440.401 ftUS, E 2124501.816 ftUSLocation Grid N/E Y/X:

NAD27 Universal Transverse Mercator, Zone 12 North, US Feet

Unknown / Unknown

Sepco State 30-24 #1-32HSWN Sepco State 30-24 #1-32H / Sepco State 30-24 #1-32H

90.000 ° / 4996.969 ft / 5.863 / 0.656Coordinate Reference System:

Survey Name:UWI / API#:

Original Borehole

SWN Sepco State 30-24 #1-32H Rev1 JBE 06May13

Minimum Curvature / Lubinski136.543 ° (True North)0.000 ft, 0.000 ftRKB

Survey / DLS Computation:

TVD Reference Datum:

Vertical Section Azimuth:Vertical Section Origin:

Report Date:

UT San Juan County NAD27 UTM 12Client: Southwestern Energy

May 06, 2013 - 10:24 AM

6031.000 ft above MSLTVD Reference Elevation:Seabed / Ground Elevation: 6009.000 ft above MSL

Field:Structure / Slot:Well:Borehole:

Total Gravity Field Strength: 999.4271 mgn (9.8 based)

Structure Reference PointLocal Coord Referenced To:

Total Magnetic Field Strength:64.327 °51069.715 nT

Magnetic Dip Angle:Declination Date:

Grid Convergence Used:Total Corr Mag North->True North:


CONFIDE

NTIAL


SWN Sepco State 30-24 #1-32H Rev1 JBE 06May13 Proposal Geodetic

(Non-Def Plan)

Report Date: May 06, 2013 - 10:24 AM Survey / DLS Computation: Minimum Curvature / LubinskiClient: Southwestern Energy Vertical Section Azimuth: 136.543 ° (True North)Field: UT San Juan County NAD27 UTM 12 Vertical Section Origin: 0.000 ft, 0.000 ftStructure / Slot: SWN Sepco State 30-24 #1-32H / Sepco State 30-24 #1-32H TVD Reference Datum: RKBWell: Sepco State 30-24 #1-32H TVD Reference Elevation: 6031.000 ft above MSLBorehole: Original Borehole Seabed / Ground Elevation: 6009.000 ft above MSLUWI / API#: Unknown / Unknown Magnetic Declination: 10.547 °

Survey Name: SWN Sepco State 30-24 #1-32H Rev1 JBE 06May13 Total Gravity Field Strength: 999.4271 mgn (9.8 based)Survey Date: May 06, 2013 Total Magnetic Field Strength: 51069.715 nTTort / AHD I DDI / ERD Ratio: 90.000 ° / 4996.969 ft / 5.863 / 0.656 Magnetic Dip Angle: 64.327 °

Coordinate Reference System: NAD27 Universal Transverse Mercator, Zone 12 North, US Feet Declination Date: May 06, 2013Location Lat / Long: N 38° 8' 25.80000", W 109° 18' 58.73040" Magnetic Declination Model: BGGM 2013Location Grid NIE YlX: N 13853440.401 ftUS, E 2124501.816 ftUS North Reference: True NorthCRS Grid Convergence Angle: 1.0400 ° Grid Convergence Used: 0.0000 °

Total Corr Mag North->TrueGrid Scale Factor: 0.99986813 10.5465 °

North:Local Coord Referenced To: Structure Reference Point

Comments MD Incl Azim True TVD VSEC NS EW DLS Northing Easting Latitude Longitude(ft) (°) (°) (ft) (ft) (ft) (ft) (°/100ft) (ftUS) (ftUS) (NIS ° ' ") (E/W ° ' ")

SHL Sepco State 30 0.00 0.00 136.54 0.00 0.00 0.00 0.00 N/A 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.7324 #1-32H

100.00 0.00 136.54 100.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.73200.00 0.00 136.54 200.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.73300.00 0.00 136.54 300.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.73400.00 0.00 136.54 400.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.73500.00 0.00 136.54 500.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.73600.00 0.00 136.54 600.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.73700.00 0.00 136.54 700.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.73800.00 0.00 136.54 800.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.73900.00 0.00 136.54 900.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.73

1000.00 0.00 136.54 1000.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.731100.00 0.00 136.54 1100.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.731200.00 0.00 136.54 1200.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.731300.00 0.00 136.54 1300.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.731400.00 0.00 136.54 1400.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.731500.00 0.00 136.54 1500.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.731600.00 0.00 136.54 1600.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.731700.00 0.00 136.54 1700.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.731800.00 0.00 136.54 1800.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.731900.00 0.00 136.54 1900.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.732000.00 0.00 136.54 2000.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.732100.00 0.00 136.54 2100.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.732200.00 0.00 136.54 2200.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.732300.00 0.00 136.54 2300.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.732400.00 0.00 136.54 2400.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.732500.00 0.00 136.54 2500.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.732600.00 0.00 136.54 2600.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.732700.00 0.00 136.54 2700.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.732800.00 0.00 136.54 2800.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.73


RECEIVED: May 07,



Comments MD(ft)

Incl(°)

Azim True(°)

TVD(ft)

VSEC(ft)

NS(ft)

EW(ft)

DLS(°/100ft)

Northing(ftUS)

Easting(ftUS)



2900.00 0.00 136.54 2900.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.733000.00 0.00 136.54 3000.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.733100.00 0.00 136.54 3100.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.733200.00 0.00 136.54 3200.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.733300.00 0.00 136.54 3300.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.733400.00 0.00 136.54 3400.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.733500.00 0.00 136.54 3500.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.733600.00 0.00 136.54 3600.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.733700.00 0.00 136.54 3700.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.733800.00 0.00 136.54 3800.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.733900.00 0.00 136.54 3900.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.734000.00 0.00 136.54 4000.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.734100.00 0.00 136.54 4100.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.734200.00 0.00 136.54 4200.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.734300.00 0.00 136.54 4300.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.734400.00 0.00 136.54 4400.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.734500.00 0.00 136.54 4500.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.734600.00 0.00 136.54 4600.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.734700.00 0.00 136.54 4700.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.734800.00 0.00 136.54 4800.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.734900.00 0.00 136.54 4900.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.735000.00 0.00 136.54 5000.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.735100.00 0.00 136.54 5100.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.735200.00 0.00 136.54 5200.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.735300.00 0.00 136.54 5300.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.735400.00 0.00 136.54 5400.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.735500.00 0.00 136.54 5500.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.735600.00 0.00 136.54 5600.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.735700.00 0.00 136.54 5700.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.735800.00 0.00 136.54 5800.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.735900.00 0.00 136.54 5900.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.736000.00 0.00 136.54 6000.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.736100.00 0.00 136.54 6100.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.736200.00 0.00 136.54 6200.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.736300.00 0.00 136.54 6300.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.736400.00 0.00 136.54 6400.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.736500.00 0.00 136.54 6500.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.736600.00 0.00 136.54 6600.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.736700.00 0.00 136.54 6700.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.736800.00 0.00 136.54 6800.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.736900.00 0.00 136.54 6900.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.737000.00 0.00 136.54 7000.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.73

KOP 10°/100' 7048.04 0.00 136.54 7048.04 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.737100.00 5.20 136.54 7099.93 2.35 -1.71 1.62 10.00 13853438.72 2124503.47 N 38 8 25.78 W 109 18 58.717200.00 15.20 136.54 7198.22 20.03 -14.54 13.78 10.00 13853426.11 2124515.85 N 38 8 25.66 W 109 18 58.567300.00 25.20 136.54 7291.96 54.51 -39.57 37.49 10.00 13853401.52 2124540.02 N 38 8 25.41 W 109 18 58.267400.00 35.20 136.54 7378.28 104.74 -76.03 72.04 10.00 13853365.70 2124575.22 N 38 8 25.05 W 109 18 57.837500.00 45.20 136.54 7454.57 169.20 -122.82 116.38 10.00 13853319.73 2124620.39 N 38 8 24.59 W 109 18 57.277600.00 55.20 136.54 7518.50 245.93 -178.52 169.15 10.00 13853265.01 2124674.16 N 38 8 24.04 W 109 18 56.617700.00 65.20 136.54 7568.14 332.59 -241.42 228.76 10.00 13853203.20 2124734.89 N 38 8 23.41 W 109 18 55.877800.00 75.20 136.54 7601.98 426.56 -309.63 293.39 10.00 13853136.19 2124800.74 N 38 8 22.74 W 109 18 55.067900.00 85.20 136.54 7618.99 524.97 -381.07 361.08 10.00 13853066.00 2124869.71 N 38 8 22.03 W 109 18 54.21

Sepco State 30-24 #1-32H Landing

7948.04 90.00 136.54 7621.00 572.96 -415.90 394.09 10.00 13853031.77 2124903.33 N 38 8 21.69 W 109 18 53.80

8000.00 90.00 136.54 7621.00 624.92 -453.62 429.83 0.00 13852994.72 2124939.74 N 38 8 21.32 W 109 18 53.358100.00 90.00 136.54 7621.00 724.92 -526.21 498.61 0.00 13852923.40 2125009.82 N 38 8 20.60 W 109 18 52.498200.00 90.00 136.54 7621.00 824.92 -598.80 567.39 0.00 13852852.08 2125079.90 N 38 8 19.88 W 109 18 51.638300.00 90.00 136.54 7621.00 924.92 -671.39 636.17 0.00 13852780.76 2125149.98 N 38 8 19.16 W 109 18 50.778400.00 90.00 136.54 7621.00 1024.92 -743.97 704.95 0.00 13852709.44 2125220.06 N 38 8 18.45 W 109 18 49.918500.00 90.00 136.54 7621.00 1124.92 -816.56 773.73 0.00 13852638.12 2125290.14 N 38 8 17.73 W 109 18 49.05


CONFIDE

NTIAL



2900.00 0.00 136.54 2900.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.733000.00 0.00 136.54 3000.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.733100.00 0.00 136.54 3100.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.733200.00 0.00 136.54 3200.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.733300.00 0.00 136.54 3300.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.733400.00 0.00 136.54 3400.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.733500.00 0.00 136.54 3500.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.733600.00 0.00 136.54 3600.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.733700.00 0.00 136.54 3700.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.733800.00 0.00 136.54 3800.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.733900.00 0.00 136.54 3900.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.734000.00 0.00 136.54 4000.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.734100.00 0.00 136.54 4100.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.734200.00 0.00 136.54 4200.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.734300.00 0.00 136.54 4300.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.734400.00 0.00 136.54 4400.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.734500.00 0.00 136.54 4500.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.734600.00 0.00 136.54 4600.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.734700.00 0.00 136.54 4700.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.734800.00 0.00 136.54 4800.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.734900.00 0.00 136.54 4900.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.735000.00 0.00 136.54 5000.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.735100.00 0.00 136.54 5100.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.735200.00 0.00 136.54 5200.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.735300.00 0.00 136.54 5300.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.735400.00 0.00 136.54 5400.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.735500.00 0.00 136.54 5500.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.735600.00 0.00 136.54 5600.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.735700.00 0.00 136.54 5700.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.735800.00 0.00 136.54 5800.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.735900.00 0.00 136.54 5900.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.736000.00 0.00 136.54 6000.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.736100.00 0.00 136.54 6100.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.736200.00 0.00 136.54 6200.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.736300.00 0.00 136.54 6300.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.736400.00 0.00 136.54 6400.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.736500.00 0.00 136.54 6500.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.736600.00 0.00 136.54 6600.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.736700.00 0.00 136.54 6700.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.736800.00 0.00 136.54 6800.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.736900.00 0.00 136.54 6900.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.737000.00 0.00 136.54 7000.00 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.73

KOP 10°/100' 7048.04 0.00 136.54 7048.04 0.00 0.00 0.00 0.00 13853440.40 2124501.82 N 38 8 25.80 W 109 18 58.737100.00 5.20 136.54 7099.93 2.35 -1.71 1.62 10.00 13853438.72 2124503.47 N 38 8 25.78 W 109 18 58.717200.00 15.20 136.54 7198.22 20.03 -14.54 13.78 10.00 13853426.11 2124515.85 N 38 8 25.66 W 109 18 58.567300.00 25.20 136.54 7291.96 54.51 -39.57 37.49 10.00 13853401.52 2124540.02 N 38 8 25.41 W 109 18 58.267400.00 35.20 136.54 7378.28 104.74 -76.03 72.04 10.00 13853365.70 2124575.22 N 38 8 25.05 W 109 18 57.837500.00 45.20 136.54 7454.57 169.20 -122.82 116.38 10.00 13853319.73 2124620.39 N 38 8 24.59 W 109 18 57.277600.00 55.20 136.54 7518.50 245.93 -178.52 169.15 10.00 13853265.01 2124674.16 N 38 8 24.04 W 109 18 56.617700.00 65.20 136.54 7568.14 332.59 -241.42 228.76 10.00 13853203.20 2124734.89 N 38 8 23.41 W 109 18 55.877800.00 75.20 136.54 7601.98 426.56 -309.63 293.39 10.00 13853136.19 2124800.74 N 38 8 22.74 W 109 18 55.067900.00 85.20 136.54 7618.99 524.97 -381.07 361.08 10.00 13853066.00 2124869.71 N 38 8 22.03 W 109 18 54.21

Sepco State 30-247948.04 90.00 136.54 7621.00 572.96 -415.90 394.09 10.00 13853031.77 2124903.33 N 38 8 21.69 W 109 18 53.80#1-32H Landina8000.00 90.00 136.54 7621.00 624.92 -453.62 429.83 0.00 13852994.72 2124939.74 N 38 8 21.32 W 109 18 53.358100.00 90.00 136.54 7621.00 724.92 -526.21 498.61 0.00 13852923.40 2125009.82 N 38 8 20.60 W 109 18 52.498200.00 90.00 136.54 7621.00 824.92 -598.80 567.39 0.00 13852852.08 2125079.90 N 38 8 19.88 W 109 18 51.638300.00 90.00 136.54 7621.00 924.92 -671.39 636.17 0.00 13852780.76 2125149.98 N 38 8 19.16 W 109 18 50.778400.00 90.00 136.54 7621.00 1024.92 -743.97 704.95 0.00 13852709.44 2125220.06 N 38 8 18.45 W 109 18 49.918500.00 90.00 136.54 7621.00 1124.92 -816.56 773.73 0.00 13852638.12 2125290.14 N 38 8 17.73 W 109 18 49.05


RECEIVED: May 07,



Comments MD(ft)

Incl(°)

Azim True(°)

TVD(ft)

VSEC(ft)

NS(ft)

EW(ft)

DLS(°/100ft)

Northing(ftUS)

Easting(ftUS)



8600.00 90.00 136.54 7621.00 1224.92 -889.15 842.51 0.00 13852566.81 2125360.21 N 38 8 17.01 W 109 18 48.198700.00 90.00 136.54 7621.00 1324.92 -961.74 911.29 0.00 13852495.49 2125430.29 N 38 8 16.29 W 109 18 47.328800.00 90.00 136.54 7621.00 1424.92 -1034.33 980.08 0.00 13852424.17 2125500.37 N 38 8 15.57 W 109 18 46.468900.00 90.00 136.54 7621.00 1524.92 -1106.92 1048.86 0.00 13852352.85 2125570.45 N 38 8 14.86 W 109 18 45.609000.00 90.00 136.54 7621.00 1624.92 -1179.51 1117.64 0.00 13852281.53 2125640.53 N 38 8 14.14 W 109 18 44.749100.00 90.00 136.54 7621.00 1724.92 -1252.10 1186.42 0.00 13852210.21 2125710.60 N 38 8 13.42 W 109 18 43.889200.00 90.00 136.54 7621.00 1824.92 -1324.68 1255.20 0.00 13852138.89 2125780.68 N 38 8 12.70 W 109 18 43.029300.00 90.00 136.54 7621.00 1924.92 -1397.27 1323.98 0.00 13852067.57 2125850.76 N 38 8 11.99 W 109 18 42.169400.00 90.00 136.54 7621.00 2024.92 -1469.86 1392.76 0.00 13851996.25 2125920.84 N 38 8 11.27 W 109 18 41.309500.00 90.00 136.54 7621.00 2124.92 -1542.45 1461.54 0.00 13851924.94 2125990.92 N 38 8 10.55 W 109 18 40.449600.00 90.00 136.54 7621.00 2224.92 -1615.04 1530.33 0.00 13851853.62 2126060.99 N 38 8 9.83 W 109 18 39.589700.00 90.00 136.54 7621.00 2324.92 -1687.63 1599.11 0.00 13851782.30 2126131.07 N 38 8 9.12 W 109 18 38.729800.00 90.00 136.54 7621.00 2424.92 -1760.22 1667.89 0.00 13851710.98 2126201.15 N 38 8 8.40 W 109 18 37.869900.00 90.00 136.54 7621.00 2524.92 -1832.81 1736.67 0.00 13851639.66 2126271.23 N 38 8 7.68 W 109 18 36.99

10000.00 90.00 136.54 7621.00 2624.92 -1905.39 1805.45 0.00 13851568.34 2126341.31 N 38 8 6.96 W 109 18 36.1310100.00 90.00 136.54 7621.00 2724.92 -1977.98 1874.23 0.00 13851497.02 2126411.39 N 38 8 6.25 W 109 18 35.2710200.00 90.00 136.54 7621.00 2824.92 -2050.57 1943.01 0.00 13851425.70 2126481.46 N 38 8 5.53 W 109 18 34.4110300.00 90.00 136.54 7621.00 2924.92 -2123.16 2011.79 0.00 13851354.38 2126551.54 N 38 8 4.81 W 109 18 33.5510400.00 90.00 136.54 7621.00 3024.92 -2195.75 2080.58 0.00 13851283.07 2126621.62 N 38 8 4.09 W 109 18 32.6910500.00 90.00 136.54 7621.00 3124.92 -2268.34 2149.36 0.00 13851211.75 2126691.70 N 38 8 3.38 W 109 18 31.8310600.00 90.00 136.54 7621.00 3224.92 -2340.93 2218.14 0.00 13851140.43 2126761.78 N 38 8 2.66 W 109 18 30.9710700.00 90.00 136.54 7621.00 3324.92 -2413.52 2286.92 0.00 13851069.11 2126831.85 N 38 8 1.94 W 109 18 30.1110800.00 90.00 136.54 7621.00 3424.92 -2486.11 2355.70 0.00 13850997.79 2126901.93 N 38 8 1.22 W 109 18 29.2510900.00 90.00 136.54 7621.00 3524.92 -2558.69 2424.48 0.00 13850926.47 2126972.01 N 38 8 0.50 W 109 18 28.3911000.00 90.00 136.54 7621.00 3624.92 -2631.28 2493.26 0.00 13850855.15 2127042.09 N 38 7 59.79 W 109 18 27.5311100.00 90.00 136.54 7621.00 3724.92 -2703.87 2562.05 0.00 13850783.83 2127112.17 N 38 7 59.07 W 109 18 26.6711200.00 90.00 136.54 7621.00 3824.92 -2776.46 2630.83 0.00 13850712.52 2127182.24 N 38 7 58.35 W 109 18 25.8111300.00 90.00 136.54 7621.00 3924.92 -2849.05 2699.61 0.00 13850641.20 2127252.32 N 38 7 57.63 W 109 18 24.9411400.00 90.00 136.54 7621.00 4024.92 -2921.64 2768.39 0.00 13850569.88 2127322.40 N 38 7 56.92 W 109 18 24.0811500.00 90.00 136.54 7621.00 4124.92 -2994.23 2837.17 0.00 13850498.56 2127392.48 N 38 7 56.20 W 109 18 23.2211600.00 90.00 136.54 7621.00 4224.92 -3066.82 2905.95 0.00 13850427.24 2127462.56 N 38 7 55.48 W 109 18 22.3611700.00 90.00 136.54 7621.00 4324.92 -3139.40 2974.73 0.00 13850355.92 2127532.64 N 38 7 54.76 W 109 18 21.5011800.00 90.00 136.54 7621.00 4424.92 -3211.99 3043.51 0.00 13850284.60 2127602.71 N 38 7 54.05 W 109 18 20.6411900.00 90.00 136.54 7621.00 4524.92 -3284.58 3112.30 0.00 13850213.28 2127672.79 N 38 7 53.33 W 109 18 19.7812000.00 90.00 136.54 7621.00 4624.92 -3357.17 3181.08 0.00 13850141.96 2127742.87 N 38 7 52.61 W 109 18 18.9212100.00 90.00 136.54 7621.00 4724.92 -3429.76 3249.86 0.00 13850070.65 2127812.95 N 38 7 51.89 W 109 18 18.0612200.00 90.00 136.54 7621.00 4824.92 -3502.35 3318.64 0.00 13849999.33 2127883.03 N 38 7 51.17 W 109 18 17.2012300.00 90.00 136.54 7621.00 4924.92 -3574.94 3387.42 0.00 13849928.01 2127953.10 N 38 7 50.46 W 109 18 16.34

Sepco State 30-24 #1-32H PBHL

12372.05 90.00 136.54 7621.00 4996.97 -3627.24 3436.98 0.00 13849876.62 2128003.60 N 38 7 49.94 W 109 18 15.72

MD From (ft)

MD To (ft)

Hole Size(in)

Casing Diameter(in)

0.000 22.000 30.000 30.000

22.000 12372.054 30.000 30.000

Survey Type: Non-Def Plan

Survey Error Model: ISCWSA Rev 0 *** 3-D 95.000% Confidence 2.7955 sigmaSurvey Program:

1/100.000 SLB_MWD-STD Original Borehole / SWN Sepco State 30-24 #1-32H Rev1 JBE

Description EOU Freq (ft) Survey Tool Type Borehole / Survey

1/100.000 SLB_MWD-STD-Depth Only Original Borehole / SWN Sepco State 30-24 #1-32H Rev1 JBE


CONFIDE

NTIAL



8600.00 90.00 136.54 7621.00 1224.92 -889.15 842.51 0.00 13852566.81 2125360.21 N 38 8 17.01 W 109 18 48.198700.00 90.00 136.54 7621.00 1324.92 -961.74 911.29 0.00 13852495.49 2125430.29 N 38 8 16.29 W 109 18 47.328800.00 90.00 136.54 7621.00 1424.92 -1034.33 980.08 0.00 13852424.17 2125500.37 N 38 8 15.57 W 109 18 46.468900.00 90.00 136.54 7621.00 1524.92 -1106.92 1048.86 0.00 13852352.85 2125570.45 N 38 8 14.86 W 109 18 45.609000.00 90.00 136.54 7621.00 1624.92 -1179.51 1117.64 0.00 13852281.53 2125640.53 N 38 8 14.14 W 109 18 44.749100.00 90.00 136.54 7621.00 1724.92 -1252.10 1186.42 0.00 13852210.21 2125710.60 N 38 8 13.42 W 109 18 43.889200.00 90.00 136.54 7621.00 1824.92 -1324.68 1255.20 0.00 13852138.89 2125780.68 N 38 8 12.70 W 109 18 43.029300.00 90.00 136.54 7621.00 1924.92 -1397.27 1323.98 0.00 13852067.57 2125850.76 N 38 8 11.99 W 109 18 42.169400.00 90.00 136.54 7621.00 2024.92 -1469.86 1392.76 0.00 13851996.25 2125920.84 N 38 8 11.27 W 109 18 41.309500.00 90.00 136.54 7621.00 2124.92 -1542.45 1461.54 0.00 13851924.94 2125990.92 N 38 8 10.55 W 109 18 40.449600.00 90.00 136.54 7621.00 2224.92 -1615.04 1530.33 0.00 13851853.62 2126060.99 N 38 8 9.83 W 109 18 39.589700.00 90.00 136.54 7621.00 2324.92 -1687.63 1599.11 0.00 13851782.30 2126131.07 N 38 8 9.12 W 109 18 38.729800.00 90.00 136.54 7621.00 2424.92 -1760.22 1667.89 0.00 13851710.98 2126201.15 N 38 8 8.40 W 109 18 37.869900.00 90.00 136.54 7621.00 2524.92 -1832.81 1736.67 0.00 13851639.66 2126271.23 N 38 8 7.68 W 109 18 36.99

10000.00 90.00 136.54 7621.00 2624.92 -1905.39 1805.45 0.00 13851568.34 2126341.31 N 38 8 6.96 W 109 18 36.1310100.00 90.00 136.54 7621.00 2724.92 -1977.98 1874.23 0.00 13851497.02 2126411.39 N 38 8 6.25 W 109 18 35.2710200.00 90.00 136.54 7621.00 2824.92 -2050.57 1943.01 0.00 13851425.70 2126481.46 N 38 8 5.53 W 109 18 34.4110300.00 90.00 136.54 7621.00 2924.92 -2123.16 2011.79 0.00 13851354.38 2126551.54 N 38 8 4.81 W 109 18 33.5510400.00 90.00 136.54 7621.00 3024.92 -2195.75 2080.58 0.00 13851283.07 2126621.62 N 38 8 4.09 W 109 18 32.6910500.00 90.00 136.54 7621.00 3124.92 -2268.34 2149.36 0.00 13851211.75 2126691.70 N 38 8 3.38 W 109 18 31.8310600.00 90.00 136.54 7621.00 3224.92 -2340.93 2218.14 0.00 13851140.43 2126761.78 N 38 8 2.66 W 109 18 30.9710700.00 90.00 136.54 7621.00 3324.92 -2413.52 2286.92 0.00 13851069.11 2126831.85 N 38 8 1.94 W 109 18 30.1110800.00 90.00 136.54 7621.00 3424.92 -2486.11 2355.70 0.00 13850997.79 2126901.93 N 38 8 1.22 W 109 18 29.2510900.00 90.00 136.54 7621.00 3524.92 -2558.69 2424.48 0.00 13850926.47 2126972.01 N 38 8 0.50 W 109 18 28.3911000.00 90.00 136.54 7621.00 3624.92 -2631.28 2493.26 0.00 13850855.15 2127042.09 N 38 7 59.79 W 109 18 27.5311100.00 90.00 136.54 7621.00 3724.92 -2703.87 2562.05 0.00 13850783.83 2127112.17 N 38 7 59.07 W 109 18 26.6711200.00 90.00 136.54 7621.00 3824.92 -2776.46 2630.83 0.00 13850712.52 2127182.24 N 38 7 58.35 W 109 18 25.8111300.00 90.00 136.54 7621.00 3924.92 -2849.05 2699.61 0.00 13850641.20 2127252.32 N 38 7 57.63 W 109 18 24.9411400.00 90.00 136.54 7621.00 4024.92 -2921.64 2768.39 0.00 13850569.88 2127322.40 N 38 7 56.92 W 109 18 24.0811500.00 90.00 136.54 7621.00 4124.92 -2994.23 2837.17 0.00 13850498.56 2127392.48 N 38 7 56.20 W 109 18 23.2211600.00 90.00 136.54 7621.00 4224.92 -3066.82 2905.95 0.00 13850427.24 2127462.56 N 38 7 55.48 W 109 18 22.3611700.00 90.00 136.54 7621.00 4324.92 -3139.40 2974.73 0.00 13850355.92 2127532.64 N 38 7 54.76 W 109 18 21.5011800.00 90.00 136.54 7621.00 4424.92 -3211.99 3043.51 0.00 13850284.60 2127602.71 N 38 7 54.05 W 109 18 20.6411900.00 90.00 136.54 7621.00 4524.92 -3284.58 3112.30 0.00 13850213.28 2127672.79 N 38 7 53.33 W 109 18 19.7812000.00 90.00 136.54 7621.00 4624.92 -3357.17 3181.08 0.00 13850141.96 2127742.87 N 38 7 52.61 W 109 18 18.9212100.00 90.00 136.54 7621.00 4724.92 -3429.76 3249.86 0.00 13850070.65 2127812.95 N 38 7 51.89 W 109 18 18.0612200.00 90.00 136.54 7621.00 4824.92 -3502.35 3318.64 0.00 13849999.33 2127883.03 N 38 7 51.17 W 109 18 17.2012300.00 90.00 136.54 7621.00 4924.92 -3574.94 3387.42 0.00 13849928.01 2127953.10 N 38 7 50.46 W 109 18 16.34

Sepco State 30-2412372.05 90.00 136.54 7621.00 4996.97 -3627.24 3436.98 0.00 13849876.62 2128003.60 N 38 7 49.94 W 109 18 15.72#1-32H PBHL

Survey Type: Non-Def Plan

Survey Error Model: ISCWSA Rev 0 *** 3-D 95.000% Confidence 2.7955 sigmaSurvey Program:

MD From MD To EOU Freq Hole Size Casing DiameterDescription Survey Tool Type Borehole / Survey(ft) (ft) (ft) (in) (in)

0.000 22.000 1/100.000 30.000 30.000 SLB MWD-STD-Depth Only Original Borehole / SWN Sepco¯¯ State 30-24 #1-32H Rev1 JBE

22.000 12372.054 1/100.000 30.000 30.000 SLB MWD-STD Original Borehole / SWN Sepco¯¯ State 30-24 #1-32H Rev1 JBE


RECEIVED: May 07,



CONFIDE

NTIAL


I IROTATING

HEAD

B0P Equipment5000 psi WP -

i iI l

ANNULARPREVENTOR

CHOKEMANIFOLD3" MIN. . ADJUSTABLE .

) y CHOKE 5000 psi i 1() RAMSN

TOMUD/GASSEPARATOROR PIT 5000 psiRAMS

OG 3" MIN· MANUAL MANUAL

RATEDTO VALVE VALVEI ' I i 5000 PSIG T 1

o

O Ol.

_ _MANUAL REMOTE

J" MININKILL

LINEPIT J" LINETOCHOKE aaaaaaaaaaaaaaaaaaaaaaaaaoooo oooaço 5¾0 pL

MANIFOLDCHECKVALVE

'i CASINGSPOOLWITHTHD'D

QUTLETSANDVALVES

3" MIN REMOTE

l¯ OPERATED

CHOKE

TOMUD/GASSEPARATOROR PIT '



CONFIDE

NTIAL


I IROTATING HEAD

BOP and Choke ManifoldL10,000 psi BOP with a Rotating Head

5,000 psi ANNULAR PREVENTER

CHOKEMANIFOLDJ" MIN. ADJUSTABLE 10000 ps¡ L

CHOKE RAMS

TO MUD/GASSEPARATOROR PIT 10000 psiRAMS

OMANUAL MANUALVALVE VALVE

o

O OMANUAL REMOTE

D

J KILL

LINEPIT .

3" MIN. ----

REMOTE RATEDTOOPERATED -r 10000 PSIG 10000 ps¡ CHECK

CHOKE O RAMS VALVE

I

3" MIN -

apaçoooooooo appa 0S0000Œpsi

TO MUD/GASSEPARATORAND/0R PIT

CASINGSPOOL0 WITHTHD'D

OUTLETSAND

3" MIN ADJUSTABLE VALVES

CHOKE

To vuo/GASSEPARATOROR



CONFIDE

NTIAL


I IROTATING

HEAD

B0P Equipment5000 psi WP -

i iI l

ANNULARPREVENTOR

CHOKEMANIFOLD3" MIN. . ADJUSTABLE .

) y CHOKE 5000 psi i 1() RAMSN

TOMUD/GASSEPARATOROR PIT 5000 psiRAMS

OG 3" MIN· MANUAL MANUAL

RATEDTO VALVE VALVEI ' I i 5000 PSIG T 1

o

O Ol.

_ _MANUAL REMOTE

J" MININKILL

LINEPIT J" LINETOCHOKE aaaaaaaaaaaaaaaaaaaaaaaaaoooo oooaço 5¾0 pL

MANIFOLDCHECKVALVE

'i CASINGSPOOLWITHTHD'D

QUTLETSANDVALVES

3" MIN REMOTE

l¯ OPERATED

CHOKE

TOMUD/GASSEPARATOROR PIT '



CONFIDE

NTIAL


I IROTATING HEAD

BOP and Choke ManifoldL10,000 psi BOP with a Rotating Head

5,000 psi ANNULAR PREVENTER

CHOKEMANIFOLDJ" MIN. ADJUSTABLE 10000 ps¡ L

CHOKE RAMS

TO MUD/GASSEPARATOROR PIT 10000 psiRAMS

OMANUAL MANUALVALVE VALVE

o

O OMANUAL REMOTE

D

J KILL

LINEPIT .

3" MIN. ----

REMOTE RATEDTOOPERATED -r 10000 PSIG 10000 ps¡ CHECK

CHOKE O RAMS VALVE

I

3" MIN -

apaçoooooooo appa 0S0000Œpsi

TO MUD/GASSEPARATORAND/0R PIT

CASINGSPOOL0 WITHTHD'D

OUTLETSAND

3" MIN ADJUSTABLE VALVES

CHOKE

To vuo/GASSEPARATOROR



CONFIDE

NTIAL


SOUTHWESTERN ENERGY PRODUCTION COMPANY FIGURE #1mind* LOCATION LAYOUT FOR

p eso e SEPCO STATE 30-24 #1-32HSCALE: 1" = 50'

SECTION32, T305, R24E, S.L.B.&M. DATE: 12-10-12

400' FNL 1170' FR DRAWN BY: E.C.

ProposedRoad

LRO

Approx. OlitTop ofCut Slope

a 6007.8'

ran on LineO/L BASED Total Pit Capacity

- 25 ""U NO W/2' of Freeboard- - CUTT/HGS NO - 2580 Ob/s±

o n r

// Head

cit.o' D E 6009.8'C -110 C-0.6'

120, 60086' 160' Sta. 2+755 C-2 O'

. E 6010.0'

Total Pit Copacity- W/2' of Ereeboard

- 19,770 Bb/s.± -- Total P/t Volume

__ Approx.- 5, 440 Cu Yds

Fill Slope

-- & 1+00 .

El 6012 4'C--14.4etm. Rit

Round Cornersas Needed

- 0. 7'C-

.2' _ . . , . , . , . ,, , -

0+00 .

EL 60122

. Topsoil Stockpile Stockpi/e

Elev Ungraded Ground At Loc. Stake = 6008.6' UINTAH ENCINEERING ac LAND SURVEYINGF/N/SHED GRADE ELEV AT LOC. STAKE =6008.0' 86 So 200 Ensi * Vernal, Utah 84078 * (436) 789-1077

lìL U_I_VMile ilLL.L.Gli UUp



CONFIDE

NTIAL


SOUTHWESTERN ENERGY PRODUCTION COMPANY FIGURE #2×-Section TYPICAL CROSS SECTIONS FOR

ScaleSEPCO STATE 30-24 #1-32H ilNi

1" = so SECTION 32, T30S, R24E, S.L.B.&M. LAND

DATE: 12-10-12400' FNL 1170' FRDRAWN BY: E.C. No. 16131

RO

220' 160'

Preconstruction

SM. 5+00

10' 90' 120' 160'

LOCAT/ON STAKE

10' 90° 120' 160'

· --- Slope = 7 7/2: 1

. 1+00

220' 160'

SM. 0+00

NOTE:

ITopsoil should not beStripped Below Finished * NOTE'Grade on Substructure Area. F/LL QUAN77TY /NCLUDES

5% FOR COMPACT/ONAPPROX/MA7E ACREAGES

WELL S/TE DISTURBANCE = ± 5.475 ACRESAPPROXIMATE YARDAGES ACCESS ROAD D/STURBANCE = ± 0.71J ACRES(6") Topsoil Stripping = 3,680 Cu. Yds.

EXpCES M R aLckfillTOTAL = ± 6.188 ACRES

Remaining Location = 12,070 Cu. Yds. (1/2 Pit Vol.)

TOTAL CUT = 15,750 CU. YDS. EXCESS UNBALANCE = 0 Cu. Yds. UINTAH ENGINEERING & LAND SURVEYINGFILL = 8,960 CU. YDS. (After Interim Rehabilitation)

86 so. 200 East * Vernal. Utah 84078 * (436) 789-1017

lìL D-LVLile ilLL.LUll UUp



CONFIDE

NTIAL


SOUTHWESTERN ENERGY PRODUCTION COMPANY FIGURE #3TYPICAL RIG LAYOUT FOR

SEPCO STATE 30-24 #1-32HSCALE: 1" = 50'

SECTION32, T305, R24E, S.L.B.&M. DATE: 12-10-12

400' FNL 1170' FR DRAWN BY: E.C.

ProcpeosedRoad

RO .

Approx. ggTop ofCut Slope

I..

220'

/L BASED s-- Total Pit Capacity25'

¯ """ N a w/r or Freeboard-O- CUTTINGS NO - 2,580 Ob/s.±

P/T •¯¯ -I Total Pit Volumei I (TO' DEEP) --- - 780 Cu. Yds PIPE RACKS

IlllllEla e Pit is to beloc7ted a min. offût'from the

120' Doc HousE 160'

1 1

RESERI€ R/75 PU(10 Deep)

MUD SHED TOILET

|H

POWER

TOOLS

FUELTotal Pit CopacityW/2' of Ereeboard i19,770 Bbla ± - ÛU f/E/Ï/Total P/t Volume

- N Transition Line I I Approx

-

= 5,440 cu Yds

| | |STORAGE/ TANK

FRASH

UINTAH ENGINEERING & LAND SURVEYING86 So. 200 East * Vernal. Utah 84078 * (436) 789-1017

lìL D-LVLile ilLL.L.011 UUp


â

ª

·

*

!

L I G H T N I N GL I G H T N I N GD R A W S ED R A W S E

F I E L DF I E L D

29

05

33

30

32

28

04

06

31

HATCH WASH U 14303710526

FEDERAL 1-314303721830

GOVT EVELYN CHAMBERS 14303730572

SEPCO STATE 30-24 #1-32H4303750055

Map Produced by Diana MasonMap Prepared:

F1,500 0 1,500750 Feet

1:14,255

UnitsSTATUS

ACTIVE

EXPLORATORY

GAS STORAGE

NF PP OIL

NF SECONDARY

PI OIL

PP GAS

PP GEOTHERML

PP OIL

SECONDARY

TERMINATED

FieldsSTATUS

Unknown

ABANDONED

ACTIVE

COMBINED

INACTIVE

STORAGE

TERMINATED

TOOELE

SAN JUAN

MILLARD

KANE

JUAB

IRON

EMERY

UINTAH

BOX ELDER

GARFIELD

GRAND

UTAH

WAYNEBEAVER

DUCHESNE

SEVIER

SUMMIT

RICH

WASHINGTON

CARBON

SANPETE

CACHE

PIUTE

DAVIS

WASATCH

WEBER

SALT LAKE

DAGGETT

MORGAN

Location Map

Operator: SOUTHWESTERN ENERGY PRODUCTION COMPANY

Well Name: SEPCO STATE 30-24 #1-32HAPI Number: 4303750055

Township T30.0S Section 32Range R24.0EMeridian: SLBM


CONFIDE

NTIAL


API Number: 4303750055Well Name: SEPCO STATE 30-24 #1-32H

Township T30.0S Range R24.0E Section 32

30 Meridian: SLBM3perator: SOUTHWESTERN ENERGY PRODUCTION COMPANY

28Map Prepared:

HATCH WASH U 1 Map Produced by Diana Mason4303710526

Unitssu s

ACTivE

SEPCO STATE 30-24 #1-32H sEcoNDARY

03750055 TERMiNarED

Fieldssu s

Unknown

ABANDONED

ACTivE

coMBINED

INACTivE

STORAGE

32 TERMiNarED

33 3° 'DE"ies

Location Map

FEDERAL 1-314303721830

TooELE

31uvAH uiNTAH

LIGHTNINGDRAW SE

F I ELD sovies

BEAVER PiuTE WAYNE

GOVT EVELYN CHAMBERS 1

IRON GARFiELD

mN uAN

06

g43037 0572 wAsHINGToN BANE

04

05

1.sooFeet

1:14,255

RECEIVED: March 19,


COMPOSECOMPOSE

Inbox (7)

Starred

Important

Sent Mail

Drafts

BLM

Cabinet

Electronic filing

Eng. Tech (1)

New Permits

saved

Follow up

Misc

Priority

Tariq

More

0% full

Using 0.1 GB of your 25 GB

©2013 Google - Terms of Service -

Privacy Policy - Program Policies

Pow ered by

Last account activity: 1 hour ago

Details

SEPCO State 30-24 #1-32H Inbox x

Jeff Conley 7:50 AM (12 minutes ago)

to Brad, me, Jim, amy_johnson, starpoint

Click here to Reply, Reply to all, or Forward

Jeff Conley

Trust Lands Resource Specialist

Show details

People (5)

Hello, The following well has been cleared by SITLA for both Arch and Paleo. (4303750055) SEPCO State 30-24 #1-32H Thanks,

More 1 of 38

[email protected]@utah.gov

Search Images Mail Drive Calendar Sites Groups Contacts Mobile More

Mail


CONFIDE

NTIAL

SearchA9Tagg plaiguilègiMr :caiggs 7 §i 5 gg Contacts Mobile More -

[email protected]

.... . .. ....._ _ -.

More 1 of 38

COMPOSE SEPCO State 30-24 #1-32H Inbox x People (5)

Jeff Conley 7:50 AM (12 minutes ago) Jeff ConleyTrust Lands Resource Specialist

Hello,

The followingwell has been cleared by SITLAfor both Arch and Paleo. Show details

(4303750055) SEPCO State 30-24 #1-32H

Thanks,

Click here to Esp.lX, Reply to all, or Forward

0%full ©2013 Google - Terms of Service -

Using 0.1 GB of your 25 GB Privacy Fblicv -Program Policies Last account activity: 1 hour ago

Pow ered by Ï€

https://mail.google.com/mail/u/0/?shva=1#inbox

https://mail.google.com/mail/u/0/?shva=1#starred

https://mail.google.com/mail/u/0/?shva=1#imp

https://mail.google.com/mail/u/0/?shva=1#sent

https://mail.google.com/mail/u/0/?shva=1#drafts

https://mail.google.com/mail/u/0/?shva=1#label/BLM

https://mail.google.com/mail/u/0/?shva=1#label/Cabinet

https://mail.google.com/mail/u/0/?shva=1#label/Electronic+filing

https://mail.google.com/mail/u/0/?shva=1#label/Eng.+Tech

https://mail.google.com/mail/u/0/?shva=1#label/Eng.+Tech%2FNew+Permits

https://mail.google.com/mail/u/0/?shva=1#label/Eng.+Tech%2Fsaved

https://mail.google.com/mail/u/0/?shva=1#label/Follow+up

https://mail.google.com/mail/u/0/?shva=1#label/Misc

https://mail.google.com/mail/u/0/?shva=1#label/Priority

https://mail.google.com/mail/u/0/?shva=1#label/Tariq

http://www.google.com/a/help/intl/en/users/terms.html

http://www.google.com/a/help/intl/en/users/privacy.html

http://mail.google.com/mail/help/program_policies.html

http://www.google.com/

tel:%284303750055



https://profiles.google.com/?hl=en&tab=mX

http://www.google.com/webhp?hl=en&tab=mw

http://www.google.com/imghp?hl=en&tab=mi

https://mail.google.com/mail/?tab=mm

https://drive.google.com/?tab=mo&authuser=0

https://www.google.com/calendar?tab=mc

https://sites.google.com/?tab=m3

https://groups.google.com/grphp?hl=en&tab=mg

https://www.google.com/contacts/?hl=en&tab=mC

http://www.google.com/mobile/?hl=en&tab=mD

http://www.google.com/intl/en/options/

fF-] t

4115113 State of Utah Mail - Frrrrd: Waste Man4enurt Plan for SEPCO State $24 #1-32H

Ba rt Kettle <bartkettle@utah. go\trTo: Jean Sweet <[email protected],>

Jean,

I haw forgot to send this on for inclusion into the well file ewn thoughthandling plans for oil based drilling meduims on the State 3-24 #1-32H

Bart KettleE nvironmental ScientistOfice 435-613-3734Cellular 435-820-0862

I haw had it for ser,eral weeks now. lt isAPt 4yw-Eoo55.

43'b5l-fiMsf?Ar VL

Thu, Apr 11, 2013 at 10:55 AM

3ns

Fotwarded message

-From: Alan Grimsley <[email protected]>Date: Thu, Mar 21, 2013 at 12:15 PMSubject: Waste Management Plan for SEPCO State 3-24 #1-32HTo: Bart Kettle <BARTKETTLE@uIah. go\DCc: Amy Johnson <[email protected]>, Don Hamilton <[email protected]>

Baft,

Here is the waste management plan for the subject well.

Regards,

AG

Alan Grimsley

Drilling Discipline Lead

Southwestem Energy Production Company

Office: (281 ) 61 8-4068

Mobile: (713) 492-1657

alan_grims I ey@swn. com

https:i/rnail.gmgle,con/mail/rl0i?d=2&ilFadzsb7bcd*U"urpt&search=inbox&th=13dfa06706573efa 1t2

4/15/13 State of Utah Mail - Fwd: Waste Management Plan for SEPCO State 3-24 #1-32H

Fwd: Waste Management Plan for SEPCO State g#1-32H

Bart Kettle <[email protected]> Thu, Apr 11, 2013 at 10:55 AMTo: Jean Sweet <[email protected]>

Jean,

I ham forgot to send this on for inclusion into the well file even thought I have had it for several weeks now. It ishandling plans for oil based drillingmeduims on the State 3-24 #1-32H API 43 0055.

Bart KettleEnvironmental ScientistOffice435-613-3734Cellular 435-820-0862

----- Forwarded message ----

From: Alan Grimsley <Alan [email protected]>Date: Thu, Mar 21, 2013 at 12:15 PMSubject: Waste Management Plan for SEPCO State 3-24 #1-32HTo: Bart Kettle <[email protected]>Cc: Amy Johnson <[email protected]>, Don Hamilton <[email protected]>

Bart,

Here is the waste management plan for the subject well.

Regards,

AG

Alan Grimsley

Drilling Discipline Lead

Southwestem Energy Production Company

Office: (281) 618-4068

Mobile: (713) 492-1657

alan [email protected]

https://mail.google.corn/maillu/0/?ui=2&ik-ad25b7bcd0&Mew pt&search=inbox&th=13dfa06706573efa

I

SEPCO State 3A-24 #1-32H Drilling Program swfi

4. WASTE MANAGEMENT

The well will be drilled using a closed loop system. Cuttings will be hauled offsite and disposed of at the KlondikeFacility Landfill located approximately (2O)twenty miles nonh of Moab ofi of Highway 191. Each load witt n€ed amanifest. The landfill does not take liquid waste. The Klondike facility will be the primary for cuttings disposal.

ooenino Times for solid rivaste: Mondav-Fridav: 8:30 am - 1:00 om. closed on saturdav and sundav.

The OBM cuttings pit shorn on the location layout of the su ey plat will not be built. Additional cuttings boxes willbe required at location in the event of logistical issues.

Secondary facilities for cuttings disposal will be:

a) ECDC Environmental - East Carbon, Ubh

b) Reams Construc-tion - Naturia, Co.

Liquid waste will be trucked to one of the follouring hcilities:

a) Danbh Flab Environmenbl SeMces - Grand County, Utah

b) Reams Construc-tion - Naturia, Co.

1.1.2. Oil Based tud Rig Site Storage:OBM will be sbr€d bmporarily in (4) fuur 5(X) bbl round bottom tanb plus (1) lay dorvn tank br mud dieselstorage during the drilling process. This storage will be in addition to the 1000 bbl rig mud tanb and processingsystem. The tank storage area will be located on the \i\€st side (backyard) of the pad layout within a tankbattery that will be Emporarily lined and surounded by a secondary earthen mntrainment berm. Thecontainrnent berm will ha\re suffcient capacity to contain 1.'t times the capacity of the largest single tank andsufficient freeboard to contain precipitation. All necessary lines and valves will be contained insode the bermsunounding the tank batbry. Each Etorage tank will be placed in 12'(Wx50'(L)x 1' (H) SpillGuard tr containminor spills.

At the conclusion of the drilling pmcess, all OBM will be rcmoved from the pad area by truck and recycled asvvell as rern(nral of the storage tanks. The lined earthen berm will be remov€d ftom location once it is nb bngernecessa ry. The Ume frarne for r€mo\,al will be within 12 (tureh€) months of the end of drilling operations.

4,t.3, On.slto Spill Reporting:Any spill will be immediably reporbd to the rig supeMsor. Small spills would be contained, solidified, andhansported by truck to an approved solid wasE disposal facility. Larger spilb and spills not contained to thepad area rflould require coorduination with regulabry agenci$ and a more debiled spill response as outlined inthe SEPCO Emergency Response Plan (ERP). Personnel at the drill sib during the diitting phase will befamiliar with spill response and contrectorB with spill response equipment, in the event of a spill.

Version: Preliminary Ver 1.0 Page 19of57

SWOSEPCO State 30-24 #1-32H Drilling Program

4. WASTE MANAGEMENT

The well will be drilled using a closed loop system. Cuttings will be hauled offsiteand disposed of at the KlondikeFacility Landfill located approximately (20)twenty miles north of Moab off of Highway 191. Each load will need amanifest. The landfilldoes not take liquidwaste. The Klondike facilitywillbe the primary for cuttings disposal.Opening Times for solidwaste: Monday-Friday: 8:30 am - 1:00 pm. Closed on Saturday and Sunday.

The OBM cuttings pit shown on the location layout of the survey plat will not be built. Additionalcuttings boxes willbe required at location in the event of logistical issues.

Secondary facilities for cuttings disposal willbe:

a) ECDC Environmental - East Carbon, Utah

b) Reams Construction - Naturia, Co.

Liquid waste willbe truckedto one of the followingfacilities:

a) Danish Flats Environmental Services - Grand County, Utah

b) Reams Construction - Naturia, Co.

4.1.2. Oil Based Mud Rig Site Storage:OBM will be stored temporarilyin (4) four 500 bbl round bottom tanks plus (1) lay down tank for mud dieselstorage during the drilling process. This storage will be in addition to the 1000 bbl rig mud tanksand processingsystem. The tank storage area will be located on the west side (backyard) of the pad layout within a tankbattery that will be temporarilylined and surrounded by a secondary earthen containment berm. Thecontainment berm willhave sufficient capacity to contain 1.1 times the capacity of the largest single tank andsufficient freeboard to contain precipitation. All necessary lines and valves will be contained insode the bermsurrounding the tank battery. Each storage tankwill be placed in 12' (W) x 50' (L) x 1' (H) SpilIGuard to containminor spills.

At the conclusion of the drilling process, all OBM willbe removed from the pad area by truckand recycled aswell as removal of the storage tanks. The lined earthen berm will be removed from location once it is no longernecessa ry. The timeframe for removal willbe within 12 (twelve)months of the end of drillingoperations.

4.1.3. On-site Spill Reporting:Any spill will be immediately reported to the rig supervisor. Small spills would be contained, solidified, andtransportedby truckto an approved solid waste disposal facility. Larger spills and spills not contained to thepad area would require coorduination with regulatory agencies and a more detailed spill response as outlined inthe SEPCO Emergency Response Plan (ERP). Personnel at the drill site during the drilling phase will befamiliar with spill response and contractors with spill response equipment, in the event of a spill.

Version: Preliminary Ver 1.0 Page 19 of


BOPE REVIEW SOUTHWESTERN ENERGY PRODUCTION COMPANY SEPCO STATE 30-24 #1-32H 43037500550000

Well Name SOUTHWESTERN ENERGY PRODUCTION COMPANY SEPCO STATE 30-24 #1-32H 43037500550000

String SURF I1 PROD

Casing Size(") 13.375 9.625 7.000

Setting Depth (TVD) 1640 5340 7948

Previous Shoe Setting Depth (TVD) 0 1640 5340

Max Mud Weight (ppg) 8.6 8.6 14.5

BOPE Proposed (psi) 500 5000 10000

Casing Internal Yield (psi) 2730 7900 12460

Operators Max Anticipated Pressure (psi) 5900 14.3

Calculations SURF String 1 3 . 3 7 5 "

Max BHP (psi) .052*Setting Depth*MW= 733

BOPE Adequate For Drilling And Setting Casing at Depth?

MASP (Gas) (psi) Max BHP-(0.12*Setting Depth)= 536 NO diverter

MASP (Gas/Mud) (psi) Max BHP-(0.22*Setting Depth)= 372 YES OK

*Can Full Expected Pressure Be Held At Previous Shoe?

Pressure At Previous Shoe Max BHP-.22*(Setting Depth - Previous Shoe Depth)= 372 NO

Required Casing/BOPE Test Pressure= 1640 p s i

*Max Pressure Allowed @ Previous Casing Shoe= 0 psi *Assumes 1psi/f t frac gradient

Calculations I1 String 9 . 6 2 5 "



MASP (Gas) (psi) Max BHP-(0.12*Setting Depth)= 1747 YES 5M rotating head, 5M BOP, 5M BOP dbl gate

MASP (Gas/Mud) (psi) Max BHP-(0.22*Setting Depth)= 1213 YES with blind and pipe rams


Pressure At Previous Shoe Max BHP-.22*(Setting Depth - Previous Shoe Depth)= 1574 YES OK



Calculations PROD String 7 . 0 0 0 "



MASP (Gas) (psi) Max BHP-(0.12*Setting Depth)= 5039 YES 2M rotate head, 5M ann preventer, 10M dbl

MASP (Gas/Mud) (psi) Max BHP-(0.22*Setting Depth)= 4244 YES gate w/blind-pipe rams, 10M sngl w/pipe rms


Pressure At Previous Shoe Max BHP-.22*(Setting Depth - Previous Shoe Depth)= 5419 NO OK



Calculations String "

Max BHP (psi) .052*Setting Depth*MW=


MASP (Gas) (psi) Max BHP-(0.12*Setting Depth)= NO

MASP (Gas/Mud) (psi) Max BHP-(0.22*Setting Depth)= NO


Pressure At Previous Shoe Max BHP-.22*(Setting Depth - Previous Shoe Depth)= NO

Required Casing/BOPE Test Pressure= p s i

*Max Pressure Allowed @ Previous Casing Shoe= psi *Assumes 1psi/f t frac gradient


CONFIDE

NTIAL


BOPE REVIEW SOUTHWESTERN ENERGY PRODUCTION COMPANY SEPCO STATE 30-24 #1-32H 43037500550000

Well Name SOUTHWESTERN ENERGY PRODUCTION COMPANY SEPCO STATE

String SJRF I1 PROD

Casing Size(") 13.375 9.625 7.000

Setting Depth (TVD) 1640 5340 7948

Previous Shoe Setting Depth (TVD) o 1640 5340

Max Mud Weight (ppg) 8.6 8.6 14.5

BOPE Proposed (psi) Soo sooo 10000

Casing Internal Yield (psi) 2730 7900 12460

Operators Max Anticipated Pressure (psi) 5900 14.3

Calculations SURF String 13.375 "Max BHP (psi) .052*Setting Depth*MW=

733


MASP (Gas) (psi) Max BHP-(0.12*Setting Depth)=536 NO diverter

MASP (Gas/Mud) (psi) Max BHP-(0.22*Setting Depth)=372 OK


Pressure At Previous Shoe Max BHP-.22*(Setting Depth - Previous Shoe Depth)=372 NO

Required Casing/BOPE Test Pressure=1640 psi

*Max Pressure Allowed @ Previous Casing Shoe= psi *Assumes lpsi/ft frac gradient

Calculations Il String 9.625 "Max BHP (psi) .052*Setting Depth*MW=

2388


MASP (Gas) (psi) Max BHP-(0.12*Setting Depth)=1747 5M rotating head, 5M BOP, 5M BOP dbl gate

MASP (Gas/Mud) (psi) Max BHP-(0.22*Setting Depth)=1213 with blind and pipe rams


Pressure At Previous Shoe Max BHP-.22*(Setting Depth - Previous Shoe Depth)=1574 OK


*Max Pressure Allowed @ Previous Casing Shoe=1640 psi *Assumes lpsi/ft frac gradient

Calculations PROD String 7.000 "Max BHP (psi) .052*Setting Depth*MW=

5993


MASP (Gas) (psi) Max BHP-(0.12*Setting Depth)=5039 2M rotate head, 5M ann preventer, 10M dbl

MASP (Gas/Mud) (psi) Max BHP-(0.22*Setting Depth)=4244 gate w/blind-pipe rams, 10M sngl w/pipe rms


Pressure At Previous Shoe Max BHP-.22*(Setting Depth - Previous Shoe Depth)=5419 NO OK


*Max Pressure Allowed @ Previous Casing Shoe=5340 psi *Assumes lpsi/ft frac gradient

Calculations String

Max BHP (psi) .052*Setting Depth*MW=


MASP (Gas) (psi) Max BHP-(0.12*Setting Depth)=NO

MASP (Gas/Mud) (psi) Max BHP-(0.22*Setting Depth)=NO


Pressure At Previous Shoe Max BHP-.22*(Setting Depth - Previous Shoe Depth)=NO

Required Casing/BOPE Test Pressure= psi

*Max Pressure Allowed @ Previous Casing Shoe= psi *Assumes lpsi/ft frac gradient

RECEIVED: May 13,



CONFIDE

NTIAL


43037500550000 Sepco State 30-24 #1-32HCasing Schematic .

Surface

I roc@

13-3/8" 50Surfac

MW 8.3 1640. MDFrac 19.3 1640. TVD

TOC@4107. (2 ¿L

9-5/8" 93ic IntermediateMW 8.4 5340. MDFrac 19.3 fr / Ñ' 5340.

/ TOL @7 ProductionMW 14.5 C 7048. MD

7 48 TVD

ONL

o

Production LinerMW 14.5 12382. MD

7621. TVD .

EW 32-3DS-



CONFIDE

NTIAL


Well name: 43037500550000 Sepco State 30-24 #1-32HOperator: SOUTHWESTERN ENERGY PROD COString type: Surface Project ID:

43-037-50055Location: UINTAH COUNTY

Design parameters: Minimum design factors: Environment:Collapse Collapse: H2S considered? No

Mud weight: 8.330 ppg Design factor 1.125 Surface temperature: 74 °F

Design is based on evacuated pipe. Bottom hole temperature: 97 °FTemperature gradient: 1.40 °F/100ftMinimum section length: 100 ft

Burst:Design factor 1.00 Cement top: Surface

BurstMax anticipated surface

pressure: 1,443 psiInternal gradient: 0.120 psilft Tension: Non-directional string.Calculated BHP 1,640 psi 8 Round STC: 1.80 (J)

8 Round LTC: 1.70 (J)Annular backup: 1.00 ppg Buttress: 1.60 (J)

Premium: 1.50 (J)Body yield: 1.50 (B) Re subsequent strings:

Next setting depth: 5,340 ftTension is based on buoyed weight. Next mud weight: 8.400 ppgNeutral point: 1,438 ft Next setting BHP: 2,330 psi

Fracture mud wt: 19.250 ppgFracture depth: 1,640 ftInjection pressure: 1,640 psi

Run Segment Nominal End True Vert Measured Drift Est.Seq Length Size Weight Grade Finish Depth Depth Diameter Cost

(ft) (in) (Ibs/ft) (ft) (ft) (in) ($)1 1640 13.375 54.50 J-55 ST&C 1640 1640 12.49 20349

Run Collapse Collapse Collapse Burst Burst Burst Tension Tension TensionSeq Load Strength Design Load Strength Design Load Strength Design

(psi) (psi) Factor (psi) (psi) Factor (kips) (kips) Factor1 710 1130 1.592 1555 2730 1.76 78.4 514 6.56 J

Prepared Helen Sadik-Macdonald Phone: 801 538-5357 Date: May 9,2013by: Div of Oil,Gas & Mining FAX: 801-359-3940 Salt Lake City, Utah

Remarks:Collapse is based on a vertical depth of 1640 ft, a mud weight of 8.33 ppg The casing is considered to be evacuated for collapse purposesCollapse strength is based on the Westcott, Dunlop & Kemler method of biaxial correction for tension.

Burst strength is not adjusted for tension.

Engineering responsibility for use of thisdesign will be thatof the



CONFIDE

NTIAL


Well name: 43037500550000 Sepco State 30-24 #1-32HOperator: SOUTHWESTERN ENERGY PROD COString type: Intermediate Project ID:



Mud weight: 8.400 ppg Design factor 1.125 Surface temperature: 74 °F

Internal fluid density: 1.200 ppg Bottom hole temperature: 149 °FTemperature gradient: 1.40 °F/100ftMinimum section length: 1,000 ft

Burst:Design factor 1.00 Cement top: 1,510 ft



8 Round LTC: 1.80 (J)No backup mud specified. Buttress: 1.60 (J)

Premium: 1.50 (J)Body yield: 1.60 (B) Re subsequent strings:

Next setting depth: 5,340 ftTension is based on air weight. Next mud weight: 14.500 ppgNeutral point: 4,673 ft Next setting BHP: 4,022 psi

Fracture mud wt: 19.250 ppgFracture depth: 5,340 ftInjection pressure: 5,340 psi


(ft) (in) (Ibs/ft) (ft) (ft) (in) ($)1 5340 9.625 40.00 HCP-110 LT&C 5340 5340 8.679 211464




Remarks:Collapse is based on a vertical depth of 5340 ft, a mud weight of 8.4 ppg An internal gradient of .062 psilft was used for collapse from TD toCollapse strength is based on the Westcott, Dunlop & Kemler method of biaxial correction for tension.


Engineering responsibility for use of thisdesign willbe thatof the



CONFIDE

NTIAL


Well name: 43037500550000 Sepco State 30-24 #1-32HOperator: SOUTHWESTERN ENERGY PROD COString type: Production Project ID:

43-037-50055Location UINTAH COUNTY


Mud weight: 14.500 ppg Design factor 1.125 Surface temperature: 74 °FDesign is based on evacuated pipe. Bottom hole temperature: 173 °F

Temperature gradient: 1.40 °F/100ftMinimum section length: 1,000 ft

Burst:Design factor 1.00 Cement top: 4,107 ft



8 Round LTC: 1.80 (J)No backup mud specified. Buttress: 1.60 (J)

Premium: 1.50 (J)Body yield: 1.60 (B)

Tension is based on air weight.Neutral point: 5,502 ft


(ft) (in) (Ibs/ft) (ft) (ft) (in) ($)1 7048 7 32.00 P-110 LT&C 7048 7048 6 87359




Remarks:Collapse is based on a vertical depth of 7048 ft, a mud weight of 14.5 ppg The casing is considered to be evacuated for collapse purposes.Collapse strength is based on the Westcott, Dunlop & Kemler method of biaxial correction for tension.


Engineering responsibility for use of thisdesign willbe thatof the



CONFIDE

NTIAL


Well name: 43037500550000 Sepco State 30-24 #1-32HaltOperator: SOUTHWESTERN ENERGY PROD COString type: Production Project ID:





Burst:Design factor 1.00


pressure: 4,064 psiInternal gradient: 0.220 psilft Tension: Directional well information:Calculated BHP 5,740 psi 8 Round STC: 1.80 (J) Kick-off point 7048 ft

8 Round LTC: 1.80 (J) Departure at shoe: 5007 ftNo backup mud specified. Buttress: 1.60 (J) Maximum dogleg: 10 °/100ft

Premium: 1.50 (J) Inclination at shoe: 90 °

Body yield: 1.60 (B)



(ft) (in) (Ibs/ft) (ft) (ft) (in) ($)1 12382 7 32.00 P-110 Buttress 7621 12382 6 164178


(psi) (psi) Factor (psi) (psi) Factor (kips) (kips) Factor1 5740 10780 1.878 5740 11640 2.03 243.9 1024.9 4.20 B


Remarks:Collapse is based on a vertical depth of 7621 ft, a mud weight of 14.5 ppg The casing is considered to be evacuated for collapse purposes.Collapse strength is based on the Westcott, Dunlop & Kemler method of biaxial correction for tension.

Burst strength is not adjusted for tension.Collapse strength is (biaxially) derated for doglegs in directional wells by multiplying the tensilestress by the cross section area to calculate a




CONFIDE

NTIAL


GB tubularsCasings & Connections

GBCD - "Drilling with Casing" Connection(CD - Casing Drilling)

Applications• Running Standard downhole casing applications.• Rotating To aid string advancement.• Drilling with Casing/Drilling with Liners.• DrivinqFor use in non-abrasive environments.

DescriptionSpecialty semi-premium connection machined from API Coupling Stock providing a low-costDrilling with Casing/Drilling with Liner Connection. The GB CD Connection exceeds pipe bodyperformance properties under all load combinations and is gas tight. Connection designed withrefined API BTC Threads and will make up with off-the-shelf API BTC threaded accessories.Innovative, triple taper buttress thread design (box only) reduces localized bearing stresses incritical areas for improved fatigue resistance. Pin noses meet in the center for positive indicationof proper field makeup. Pin noses, designed for maximum bearing face area, provide hightorque resistance.

Features• Uses API BTC Pin Threads (Slightly Modified).• Tighter diametric tolerances for enhanced performance.• Meets API Coupling OD and Drift Diameter Specifications.• Inter-changeable with API BTC accessories.• Field proven in a variety of static and dynamic applications.• Excellent makelbreak repeatability under field conditions.• Enhanced fatigue life.• Full Scale laboratory cyclic tests demonstrate enhanced fatigue life.• Can be inspected with standard API Thread Gauges by any properly trainedlexperienced

Third Party.• Positive makeup indication with pin nose engagement in center of connection. Also, has

API Triangle Stamp on Pin for seconday makeup verification.• Innovative Triple Taper Design reduces localized bearing stresses for enhanced fatigue

GB CD resistance and reduced galling potential.US Patent 7,347,459 • High Torque resistance.

• Drive-able.

Available• Casing sizes 4 1/2" OD to 20" OD (lighter walls).• All API Casing Grades and 16" OD through 20" OD Line Pipe; Grades X-56 and



CONFIDE

NTIAL


Well name: 43037500550000 Sepco State 30-24 #1-32HOperator: SOUTHWESTERN ENERGY PROD COString type: Production Liner Project ID:





Burst:Design factor 1.00


pressure: 4,064 psi Liner top: 7,048 ftInternal gradient: 0.220 psilft Tension: Directional Info - Build & HoldCalculated BHP 5,740 psi 8 Round STC: 1.80 (J) Kick-off point 7048 ft

8 Round LTC: 1.80 (J) Departure at shoe: 5007 ftNo backup mud specified. Buttress: 1.60 (J) Maximum dogleg: 10 °/100ft

Premium: 1.50 (J) Inclination at shoe: 90 °

Body yield: 1.60 (B)


Run Segment Nominal End True Vert Measured Drift EstSeq Length Size Weight Grade Finish Depth Depth Diameter Cost

(ft) (in) (Ibs/ft) (ft) (ft) (in) ($)1 5382 6.625 28.00 P-110 LT&C 7621 12382 5.666 88803




Remarks:For this liner string, the top is rounded to the nearest 100 ft.Collapse is based on a vertical depth of 7621 ft, a mud weight of 14.5 ppg TheCollapse strength is based on the Westcott, Dunlop & Kemler method of biaxial correction for tension.

Burst strength is not adjusted for tension.Collapse strength is (biaxially) derated for doglegs in directional wells by multiplying the tensilestress by the cross section area to calculate a



ON-SITE PREDRILL EVALUATIONUtah Division of Oil, Gas and Mining

Operator SOUTHWESTERN ENERGY PRODUCTION COMPANY Well Name SEPCO STATE 30-24 #1-32HAPI Number 43037500550000 APD No 7 7 6 8 Field/Unit UNDESIGNATEDLocation:1 / 4 , 1 / 4

NWNW Sec 32 T w 30.0S Rng 24.0E 400 FNL 1170 FWL

GPS Coord(UTM)

Surface Owner

ParticipantsBart Kettle-DOGM, Jeff Conley-SITLA, Don Hamilton-Buys and Associates, Inc representingSouthwestern Energy and Production Company, Charlie Harrison-Harrison Oil Field Services.Invited and choosing not to attend: Nicole Nielson-UDWR

Regional/Local Setting & TopographyProposed project site is located ~28 miles south of Moab Utah, in San Juan County Utah. On aregional sett ing the proposed project is located in the Canyonlands Region of the ColoradoPlateau. The Canyonlands Region is renowned for i ts red rock canyons and spectacular views.Tourism is a growing industry in the region. In proximity to the proposed project site, AchesNational Park and Canyonlands National Park are popular destinations along with thecommunity of Moab Utah. On a local scale the proposed project site is located in Dry Valley.Local points of interest include Wilson Arch, Looking Glass Rock, Wind Whistle Rock, NeedlesOverlook and Anticline Overlook. Topography is typical of the Canyonlands Region: a series oflarge sandy mesa's abruptly fall ing off into steep canyons comprised of alternating layers ofsandstone and shale. Climatic conditions within the region are arid, and vegetation is typicallysparse. The proposed project si te is located on a gentle slope consisting of sandy loam soilsdeposited on sandstone bedrock. Precipitat ion is considered a 10-12" precept zone. Soils aredominated by Eolian deposi ts and are predominantly unstable sands and sandy loams.Vegetation would be described as grass lands dominated by blue grama, curly galleta and fourwing salt brush communities. Water drainage is to the northwest, entering Hatch Wash within3,000 feet and the Colorado River within 40 miles. A perennial water sources used to waterlivestock was observed 4,600 feet south of the proposed project si te. Two points of diversionare listed in the Utah Division of Water Rights: 05-2960 Utah School and Institutional TrustLands Admin and 05-3037 Joseph Francis and Iris T. Barton Family Trust.

Surface Use PlanCurrent Surface UseGrazingWildlfe Habitat

New RoadMiles

Well Pad Src Const Material Surface Formation

0 .2 Width 380 Length 5 0 0 Onsi te NAVA

Ancillary Facilities Y

Waste Management Plan Adequate? Y

Environmental Parameters


CONFIDE

NTIAL


ON-SITE PREDRILL EVALUATIONUtah Division of Oil, Gas and Mining

Operator SOUTHWESTERN ENERGY PRODUCTION COMPANYWell Name SEPCO STATE 30-24 #1-32H

API Number 43037500550000 APD No 7768 Field/Unit UNDESIGNATEDLocation: NWNW Sec 32 Tw 30.0S Rng 24.0E 400 FNL 1170 FWL1/4,1/4GPS Coord Surface Owner(UTM)

ParticipantsBart Kettle-DOGM, Jeff Conley-SITLA, Don Hamilton-Buys and Associates, Inc representingSouthwestern Energy and Production Company, Charlie Harrison-Harrison Oil Field Services.Invited and choosing not to attend: Nicole Nielson-UDWR

Regional/Local Setting & TopographyProposed project site is located ~28 miles south of Moab Utah, in San Juan County Utah. On aregional setting the proposed project is located in the Canyonlands Region of the ColoradoPlateau. The Canyonlands Region is renowned for its red rock canyons and spectacular views.Tourism is a growing industry in the region. In proximity to the proposed project site, AchesNational Park and Canyonlands National Park are popular destinations along with thecommunity of Moab Utah. On a local scale the proposed project site is located in Dry Valley.Local points of interest include Wilson Arch, Looking Glass Rock, Wind Whistle Rock, NeedlesOverlook and Anticline Overlook. Topography is typical of the Canyonlands Region: a series oflarge sandy mesa's abruptly falling off into steep canyons comprised of alternating layers ofsandstone and shale. Climatic conditions within the region are arid, and vegetation is typicallysparse. The proposed project site is located on a gentle slope consisting of sandy loam soilsdeposited on sandstone bedrock. Precipitation is considered a 10-12" precept zone. Soils aredominated by Eolian deposits and are predominantly unstable sands and sandy loams.Vegetation would be described as grass lands dominated by blue grama, curly galleta and fourwing salt brush communities. Water drainage is to the northwest, entering Hatch Wash within3,000 feet and the Colorado River within 40 miles. A perennial water sources used to waterlivestock was observed 4,600 feet south of the proposed project site. Two points of diversionare listed in the Utah Division of Water Rights: 05-2960 Utah School and Institutional TrustLands Admin and 05-3037 Joseph Francis and Iris T. Barton Family Trust.

Surface Use PlanCurrent Surface UseGrazingWildlfe Habitat

New Road Well Pad Src Const Material Surface FormationMiles0.2 Width 380 Length 500 Onsite NAVA

Ancillary Facilities Y

Waste Management Plan Adequate? Y

Environmental Parameters

RECEIVED: May 14,


Affected Floodplains and/or Wetlands NNearest f lood plain is located 500' away and 20' lower then proposed project area.

Flora / FaunaFloraGrass: Blue grama grass, curly galleta, needle and thread grass.Forbs: Anderson's larkspur, scarlet globe mallow.Shrubs: Wyoming sage, broom snakeweed, four wing salt brush, winter fat, Mormon tea.

Fauna: Antelope, coyote, kit fox, gray fox and Gunnison prairie dog. Seasonal use bymigrating birds such as sage sparrow, cassin finch, house finch, pinion jay, white crownedsparrow, gray crowned rosy finch, blue gray knat catcher, Bewick's wren, black throatedsparrow, black capped chickadee, Brewers sparrow, bushtit , western kingbird, chippingsparrow, common nighthawk, Coppers hawk, sharp shin hawk, red tai led hawk, rufflegged hawk, golden eagle, turkey vulture, Downey wood pecker, juniper ti tmouse,northern shrike, mountain bluebird, mourning dove, pine siskin, sage thrasher, westernblue bird, and western meadow lark. . Host of small rodents and reptiles possible such as:Black tailed rabbit , cottontail rabbit , woodrat spp, kangaroo rat spp., deer mouse, pinionmouse, rock squirrel , spotted skunk, and antelope squirrel .

Soil Type and CharacteristicsOrange sandy loams, wind deposited in nature.

Erosion Issues YSoils prone to wind erosion once disturbed. Interim reclamation should be completedwithin 12 months following well pad construction.

Sedimentation Issues NStorm water erosion of disturbed soils in not expected to be a significant issue.

Site Stability Issues NSite appears suitable for the proposed dril l ing program. Precautions will be required toprevent contamination of shallow fresh water aquifers from oil based dri l l ing mediumsand drill cuttings high in chlorids.

Drainage Diverson Required? N

Berm Required? YBerms and a synthetic under l iner will be required around all tanks containing fuels,lubricants, oil based dri l l ing mediums, salt or detrimental cutt ings and productionfacilities.

Erosion Sedimentation Control Required? YInterim reclamation, including seeding of well pad outside of anchors, should becompleted within 12 months following well pad construction.

Paleo Survey Run? Y Paleo Potental Observed? N Cultural Survey Run? Y CulturalResources? Y

Reserve Pit

Site-Specific Factors Site Ranking

Distance to Groundwater (feet) 25 to 75 1 5


CONFIDE

NTIAL


Affected Floodplains and/or Wetlands NNearest flood plain is located 500' away and 20' lower then proposed project area.

Flora / FaunaFloraGrass: Blue grama grass, curly galleta, needle and thread grass.Forbs: Anderson's larkspur, scarlet globe mallow.Shrubs: Wyoming sage, broom snakeweed, four wing salt brush, winter fat, Mormon tea.

Fauna: Antelope, coyote, kit fox, gray fox and Gunnison prairie dog. Seasonal use bymigrating birds such as sage sparrow, cassin finch, house finch, pinion jay, white crownedsparrow, gray crowned rosy finch, blue gray knat catcher, Bewick's wren, black throatedsparrow, black capped chickadee, Brewers sparrow, bushtit, western kingbird, chippingsparrow, common nighthawk, Coppers hawk, sharp shin hawk, red tailed hawk, rufflegged hawk, golden eagle, turkey vulture, Downey wood pecker, juniper titmouse,northern shrike, mountain bluebird, mourning dove, pine siskin, sage thrasher, westernblue bird, and western meadow lark. . Host of small rodents and reptiles possible such as:Black tailed rabbit, cottontail rabbit, woodrat spp, kangaroo rat spp., deer mouse, pinionmouse, rock squirrel, spotted skunk, and antelope squirrel.

Soil Type and CharacteristicsOrange sandy loams, wind deposited in nature.

Erosion Issues YSoils prone to wind erosion once disturbed. Interim reclamation should be completedwithin 12 months following well pad construction.

Sedimentation Issues NStorm water erosion of disturbed soils in not expected to be a significant issue.

Site Stability Issues NSite appears suitable for the proposed drilling program. Precautions will be required toprevent contamination of shallow fresh water aquifers from oil based drilling mediumsand drill cuttings high in chlorids.

Drainage Diverson Required? N

Berm Required? YBerms and a synthetic under liner will be required around all tanks containing fuels,lubricants, oil based drilling mediums, salt or detrimental cuttings and productionfacilities.

Erosion Sedimentation Control Required? YInterim reclamation, including seeding of well pad outside of anchors, should becompleted within 12 months following well pad construction.

Paleo Survey Run? Y Paleo Potental Observed? N Cultural Survey Run? Y CulturalResources? Y

Reserve Pit

Site-Specific Factors Site Ranking

Distance to Groundwater (feet) 25 to 75 1 5

RECEIVED: May 14,


Distance to Surface Water (feet) > 1 0 0 0 0Dist. Nearest Municipal Well (ft) > 5 2 8 0 0

Distance to Other Wells (feet) > 1 3 2 0 0Native Soil Type High permeability 2 0

Fluid Type Oil Base Mud Fluid 1 5Drill Cuttings Salt or Detrimental 1 0

Annual Precipitation (inches) 10 to 20 5Affected Populations

Presence Nearby Utility Conduits Present 1 5

Final Score 8 0 1 Sensitivity Level

Characteristics / RequirementsProposed dril l ing system includes the use of a oil based mud dril l ing system to stabilizehole through Paradox salt zones. As such a 210' x 90' x 10' reserve pit is being proposedalong with a clossed loop drilling system.

Duration to complete dril l ing program is anticipated to exceed 60 days. Due to prolongeddrill ing program pit l iners shall be inspected weekly to assure integrity.

Reserve pit fluids at sites with comparable dril l ing programs within the Paradoxformation have had TDS in excess of 50,000 mg/l. Additional reclamation steps may berequired for materials high in chlorides. Precautions should be taken while dril l ing toassure salt or detrimental cutt ings are not mixed with normal rock cutt ings.

Surface formations are members of the Glen Canyon group and are capable of containingfresh water aquifers. Permeabili ty of soils and underlying sandstones is medium to high.Pit l iner of 20 ml for reserve pit shall be properly installed with bedding of sand or felt .Tanks holding oil based drilling materials or E&P fluids should be underlain with a 20 mlsynthetic l iner.

Closed Loop Mud Required? Y Liner Required? Y Liner Thickness 20 Pit UnderlaymentRequired? Y

Other Observations / CommentsAccess road is proposed as a 14' running surface with turnouts. Minimal construction will becompleted until well is deemed capable of commercial production. Pit run will be placed atwash crossing and portions of road requiring maintenance during dri l l ing operations. San JuanCounty Roads department has been approached for road encroachment permit .

DOGM noted significant concerns regarding reserve/cutt ings pit l ining, management andreclamation. Pit contents with TDS in excess of 50,000 mg/l are possible, as such additionalstipulations and precautions will be required.

Top 6-12" of top soils should be saved and stockpile on the east and southern sides of the wellpad. All disturbed soils shall be seeded within 12 months of disturbance.

Bart Kettle 4 / 2 / 2 0 1 3Evaluator Date / Time


CONFIDE

NTIAL


Distance to Surface Water (feet) >1000 0Dist. Nearest Municipal Well (ft) >5280 0

Distance to Other Wells (feet) >1320 0Native Soil Type High permeability 20

Fluid Type Oil Base Mud Fluid 1 5Drill Cuttings Salt or Detrimental 1 0

Annual Precipitation (inches) 10 to 20 5Affected Populations

Presence Nearby Utility Conduits Present 1 5Final Score 8 0 1 Sensitivity Level

Characteristics / RequirementsProposed drilling system includes the use of a oil based mud drilling system to stabilizehole through Paradox salt zones. As such a 210' x 90' x 10' reserve pit is being proposedalong with a clossed loop drilling system.

Duration to complete drilling program is anticipated to exceed 60 days. Due to prolongeddrilling program pit liners shall be inspected weekly to assure integrity.

Reserve pit fluids at sites with comparable drilling programs within the Paradoxformation have had TDS in excess of 50,000 mg/l. Additional reclamation steps may berequired for materials high in chlorides. Precautions should be taken while drilling toassure salt or detrimental cuttings are not mixed with normal rock cuttings.

Surface formations are members of the Glen Canyon group and are capable of containingfresh water aquifers. Permeability of soils and underlying sandstones is medium to high.Pit liner of 20 ml for reserve pit shall be properly installed with bedding of sand or felt.Tanks holding oil based drilling materials or E&P fluids should be underlain with a 20 mlsynthetic liner.

Closed Loop Mud Required? Y Liner Required? Y Liner Thickness 20 Pit UnderlaymentRequired? Y

Other Observations / CommentsAccess road is proposed as a 14' running surface with turnouts. Minimal construction will becompleted until well is deemed capable of commercial production. Pit run will be placed atwash crossing and portions of road requiring maintenance during drilling operations. San JuanCounty Roads department has been approached for road encroachment permit.

DOGM noted significant concerns regarding reserve/cuttings pit lining, management andreclamation. Pit contents with TDS in excess of 50,000 mg/l are possible, as such additionalstipulations and precautions will be required.

Top 6-12" of top soils should be saved and stockpile on the east and southern sides of the wellpad. All disturbed soils shall be seeded within 12 months of disturbance.

Bart Kettle 4/2/2013Evaluator Date / Time

RECEIVED: May 14,


Application for Permit to DrillStatement of Basis

Utah Division of Oil, Gas and Mining

APD No API WellNo Status Well Type SurfOwner

CBM

7 7 6 8 43037500550000 LOCKED OW S N o

Operator SOUTHWESTERN ENERGY PRODUCTIONCOMPANY

SurfaceOwner-APD

Well Name SEPCO STATE 30-24 #1-32H UnitField UNDESIGNATED Type of Work DRILL

Location NWNW 32 30S 24E S 400 FNL 1170 FWL GPS Coord(UTM) 647490E 4222748N

Geologic Statement of BasisThe purposed well is to be dril led to a total depth of 7,621 feet with surface casing set from0'-1,640' . Within a one-mile radius of the purposed well location there are several shallowsubsurface groundwater r ights which are used for domestic water, stockwatering, &cathodic protection wells. These shallow water wells have diameters ranging from 2 inchesto 10 inches and are 500 feet deep or shallower. The soils in the area are derived from theerosion of the Glen Canyon Group. The Entrada & Navajo Sandstones are present at thesurface or near subsurface, these strata are included within the interval to be protected bythe surface casing string. The Entrada-Navajo Aquifer is the main source of domestic andlivestock water in San Juan County. Groundwater hydrology is mainly controlled bystructure & stratigraphy, although fractures & faults can be locally significant secondarycontrols. The base of the moderately saline groundwater is est imated to be approximately800 feet below the ground surface at the well location. Purposed surface casing & cementshould adequately isolate any shallow zones containing fresh water; however, the operatorshould be prepared to respond to protect any water zones encountered as necessary.

Ammon McDonaldAPD Evaluator

4 / 1 7 / 2 0 1 3Date / Time

Surface Statement of BasisOn-site evaluation conducted April 2, 2013. In attendance: Bart Kettle-Division of Oil, Gasand Mining (DOGM), Ed Bonner-Trust Lands Administration (SITLA), Don Hamilton-Buysand Associates, Inc representing Southwestern Energy, Charlie Harrison-Harrison Oil FieldServices. Invited and choosing not to attend: Nicole Nielson-Division of Wildlife Resources(UDWR), Alan Grimsley-Southwestern Energy.

Proposed project is located within an environmentally sensitive region. National Parks, slickrock trails, r iver rafting and scenic views attract thousands of tourist to the region annually.Due to recent awareness of mineral exploration in the area i t is reasonable to expectscrutiny of dri l l ing operations for proposed project . Operator instructed to monitor dri l l ingoperations and ROW activity closely. Problems should be addressed immediately.

DOGM requiring additional precautions for pits proposed to contain oil based dril l ingmedium and salt cuttings. Slopes of pit walls should not exceed 2:1. Pits shall be lined asdetermined by site evaluation ranking. The geomembrane shall consist for 20 mil str ingreinforced LDPE or equivalent l iner. The geomembrane liner should be composed of an


CONFIDE

NTIAL


I

Application for Permit to DrillStatement of Basis

Utah Division of Oil, Gas and MiningI

APD No API WellNo Status Well Type Surf CBMOwner7768 43037500550000 LOCKED OW S No

SOUTHWESTERN ENERGY PRODUCTION SurfaceOperatorCOMPANY Owner-APD

Well Name SEPCO STATE 30-24 #1-32H UnitField UNDESIGNATED Type of Work DRILL

. NWNW 32 30S 24E S 400 FNL 1170 FWL GPS CoordLocation(UTM) 647490E 4222748N

Geologic Statement of BasisThe purposed well is to be drilled to a total depth of 7,621 feet with surface casing set from0'-1,640'. Within a one-mile radius of the purposed well location there are several shallowsubsurface groundwater rights which are used for domestic water, stockwatering, &cathodic protection wells. These shallow water wells have diameters ranging from 2 inchesto 10 inches and are 500 feet deep or shallower. The soils in the area are derived from theerosion of the Glen Canyon Group. The Entrada & Navajo Sandstones are present at thesurface or near subsurface, these strata are included within the interval to be protected bythe surface casing string. The Entrada-Navajo Aquifer is the main source of domestic andlivestock water in San Juan County. Groundwater hydrology is mainly controlled bystructure & stratigraphy, although fractures & faults can be locally significant secondarycontrols. The base of the moderately saline groundwater is estimated to be approximately800 feet below the ground surface at the well location. Purposed surface casing & cementshould adequately isolate any shallow zones containing fresh water; however, the operatorshould be prepared to respond to protect any water zones encountered as necessary.

Ammon McDonald 4/17/20 13APD Evaluator Date / Time

Surface Statement of BasisOn-site evaluation conducted April 2, 2013. In attendance: Bart Kettle-Division of Oil, Gasand Mining (DOGM), Ed Bonner-Trust Lands Administration (SITLA), Don Hamilton-Buysand Associates, Inc representing Southwestern Energy, Charlie Harrison-Harrison Oil FieldServices. Invited and choosing not to attend: Nicole Nielson-Division of Wildlife Resources(UDWR), Alan Grimsley-Southwestern Energy.

Proposed project is located within an environmentally sensitive region. National Parks, slickrock trails, river rafting and scenic views attract thousands of tourist to the region annually.Due to recent awareness of mineral exploration in the area it is reasonable to expectscrutiny of drilling operations for proposed project. Operator instructed to monitor drillingoperations and ROW activity closely. Problems should be addressed immediately.

DOGM requiring additional precautions for pits proposed to contain oil based drillingmedium and salt cuttings. Slopes of pit walls should not exceed 2:1. Pits shall be lined asdetermined by site evaluation ranking. The geomembrane shall consist for 20 mil stringreinforced LDPE or equivalent liner. The geomembrane liner should be composed of an

RECEIVED: May 14,


impervious synthetic material resistant to hydrocarbons, salts and alkaline solutions.

Blasting is anticipated for reserve pit , fractured rock should be properly bedded with sandor a felt l iner. Liner edges should be secured. Liner should be protected from fluid force ormechanical damage at points of discharge or suction.

Due to anticipated prolonged dri l l ing operat ions precautions should be taken to preventpunctures from drill ing related activities. Weekly inspection of l iner should be conductedand recorded. Surface water run off should not be allowed to enter pits .

While drill ing three sides of pits should be fenced. Fencing should include reinforcedcorner braces, 36" woven net wire on the bottom and two strands of barbed wire on topspaced at 6" apart. Following completion of drilling activities pits will require fencing on thefourth side, removal of free standing oil and netting to prevent entry by water fowl.

Tanks and equipment handling or storing oil based dri l l ing mediums and chloride ladencuttings will require 20 mil string reinforced geomembrane liner. Liner should be placedover prepared surface containing 12" berms and key trench to secure l iner.

Pits will require reclamation to be completed one year following the removal of drilling rig.Reclamation measures shall be submitted to DOGM for approval following analysis of pitcontents .

Bart KettleOnsite Evaluator

4 / 2 / 2 0 1 3Date / Time

Conditions of Approval / Application for Permit to DrillCategory ConditionDrilling A geomembrane l iner with a minimum thickness of 20 mils shall be properly installed and

maintained under tanks and equipment storing or handling oil based dri l l ing f luids or sal t ladencuttings. Geomembrane liner shall consist of a string reinforced impervious synthetic material ,resistant to hydrocarbons, sal ts and alkaline solutions.

Pits A closed loop mud circulation system is required for this location.Pits The reserve pit shall be fenced upon completion of drill ing operations. Netting will be required over

pit i f i t contains hydrocarbons or RCRA-exempt hazardous substances.Pits Reserve pit l iner shall be protected from fluid force or mechanical damage at points of discharge or

suct ion.Pits A geomembrane l iner with a minimum thickness of 20 mils shall be properly installed and

maintained in the reserve pit . The geomembrane l iner shall consist of a string reinforced impervioussynthetic material , resistant to hydrocarbons, salts and alkaline solutions.

Pits Liner edges must be secured.Surface Weekly inspections of l iners shall be conducted and documented unti l materials are removed, or

reserve pit is reclaimed.Surface The well site shall be bermed to prevent fluids from leaving the pad.Surface Fractured rock in reserve pit area or oil based mud handling areas shall be properly bedded.Surface The Division shall be consulted prior to reclamation of reserve pit and drill cuttings.Surface A representative sample of dril l cuttings shall be collected and analyzed prior to disposal at

approved facility.


CONFIDE

NTIAL


impervious synthetic material resistant to hydrocarbons, salts and alkaline solutions.

Blasting is anticipated for reserve pit, fractured rock should be properly bedded with sandor a felt liner. Liner edges should be secured. Liner should be protected from fluid force ormechanical damage at points of discharge or suction.

Due to anticipated prolonged drilling operations precautions should be taken to preventpunctures from drilling related activities. Weekly inspection of liner should be conductedand recorded. Surface water run off should not be allowed to enter pits.

While drilling three sides of pits should be fenced. Fencing should include reinforcedcorner braces, 36" woven net wire on the bottom and two strands of barbed wire on topspaced at 6" apart. Following completion of drilling activities pits will require fencing on thefourth side, removal of free standing oil and netting to prevent entry by water fowl.

Tanks and equipment handling or storing oil based drilling mediums and chloride ladencuttings will require 20 mil string reinforced geomembrane liner. Liner should be placedover prepared surface containing 12" berms and key trench to secure liner.

Pits will require reclamation to be completed one year following the removal of drilling rig.Reclamation measures shall be submitted to DOGM for approval following analysis of pitcontents.

Bart Kettle 4/2/20 13Onsite Evaluator Date / Time

Conditions of Approval / Application for Permit to DrillCategory ConditionDrilling A geomembrane liner with a minimum thickness of 20 mils shall be properly installed and

maintained under tanks and equipment storing or handling oil based drilling fluids or salt ladencuttings. Geomembrane liner shall consist of a string reinforced impervious synthetic material,resistant to hydrocarbons, salts and alkaline solutions.

Pits A closed loop mud circulation system is required for this location.Pits The reserve pit shall be fenced upon completion of drilling operations. Netting will be required over

pit if it contains hydrocarbons or RCRA-exempt hazardous substances.Pits Reserve pit liner shall be protected from fluid force or mechanical damage at points of discharge or

suction.Pits A geomembrane liner with a minimum thickness of 20 mils shall be properly installed and

maintained in the reserve pit. The geomembrane liner shall consist of a string reinforced impervioussynthetic material, resistant to hydrocarbons, salts and alkaline solutions.

Pits Liner edges must be secured.Surface Weekly inspections of liners shall be conducted and documented until materials are removed, or

reserve pit is reclaimed.Surface The well site shall be bermed to prevent fluids from leaving the pad.Surface Fractured rock in reserve pit area or oil based mud handling areas shall be properly bedded.Surface The Division shall be consulted prior to reclamation of reserve pit and drill cuttings.Surface A representative sample of drill cuttings shall be collected and analyzed prior to disposal at

approved facility.

RECEIVED: May 14,


WORKSHEETAPPLICATION FOR PERMIT TO DRILL

APD RECEIVED: 3 /6 /2013 API NO. ASSIGNED: 43037500550000

WELL NAME: SEPCO STATE 30-24 #1-32H

OPERATOR: SOUTHWESTERN ENERGY PRODUCTION COMPANY (N3925) PHONE NUMBER: 281 618-7414

CONTACT: Amy Johnson

PROPOSED LOCATION: NWNW 32 300S 240E Permit Tech Review:

SURFACE: 0400 FNL 1170 FWL Engineering Review:

BOTTOM: 1250 FSL 0660 FEL Geology Review:

COUNTY: SAN JUAN

LATITUDE: 38.14056 LONGITUDE: -109.31695

UTM SURF EASTINGS: 647490.00 NORTHINGS: 4222748.00

FIELD NAME: UNDESIGNATED

LEASE TYPE: 3 - State

LEASE NUMBER: ML51651 PROPOSED PRODUCING FORMATION(S): LEADVILLE

SURFACE OWNER: 3 - State COALBED METHANE: NO

RECEIVED AND/OR REVIEWED: LOCATION AND SITING:

PLAT R649-2 -3 .

Bond: STATE - 09086761 Unit:

Potash R649-3-2. General

Oil Shale 190-5

Oil Shale 190-3 R649-3-3. Exception

Oil Shale 190-13 Drilling Unit

Water Permit: 1002 Board Cause No: R649-3-2.6

RDCC Review: Effective Date:

Fee Surface Agreement Siting:

Intent to Commingle R649-3-11. Directional Drill

Commingling Approved

Comments: Presite Completed TEMP 640 ACRE SPACING:

Stipulations: 5 - Statement of Basis - bhill 10 - Cement Ground Water - hmacdonald 13 - Cement Volume Formation (3a) - ddoucet 23 - Spacing - dmason 25 - Surface Casing - hmacdonald 26 - Temporary Spacing - bhill 27 - Other - bhill


CONFIDE

NTIAL


WORKSHEETAPPLICATION FOR PERMIT TO DRILL

I

I

APD RECEIVED: 3/6/2013 API NO. ASSIGNED: 43037500550000

WELL NAME: SEPCO STATE 30-24 #1-32H

OPERATOR: SOUTHWESTERN ENERGY PRODUCTION COMPANY (N3925) PHONE NUMBER: 281 618-7414

CONTACT: Amy Johnson

PROPOSED LOCATION: NWNW 32 300S 240E Permit Tech Review:

SURFACE: 0400 FNL 1170 FWL Engineering Review:

BOTTOM: 1250 FSL 0660 FEL Geology Review:

COUNTY: SAN JUAN

LATITUDE: 38.14056 LONGITUDE: -109.31695

UTM SURF EASTINGS: 647490.00 NORTHINGS: 4222748.00

FIELD NAME: UNDESIGNATED

LEASE TYPE: 3 - State

LEASE NUMBER: ML51651 PROPOSED PRODUCING FORMATION(S): LEADVILLE

SURFACE OWNER: 3 - State COALBED METHANE: NO

I

RECEIVED ANDIOR REVIEWED: LOCATION AND SITING:

PLAT R649-2-3.

Bond: STATE - 09086761 Unit:

Potash R649-3-2. General

Oil Shale 190-5

Oil Shale 190-3 R649-3-3. Exception

Oil Shale 190-13 Drilling Unit

Water Permit: 1002 Board Cause No: R649-3-2.6

RDCC Review: Effective Date:

Fee Surface Agreement Siting:

Intent to Commingle R649-3-11. Directional Drill

Commingling Approved

I

Comments: Presite CompletedTEMP 640 ACRE SPACING:

Stipulations: 5 - Statement of Basis - bhill10 - Cement Ground Water - hmacdonald13 - Cement Volume Formation (3a) - ddoucet23 - Spacing - dmason25 - Surface Casing - hmacdonald26 - Temporary Spacing - bhill27 - Other - bhill

RECEIVED: May 14,

Permit To Drill******************

Well Name: SEPCO STATE 30-24 #1-32HAPI Well Number: 43037500550000

Lease Number: ML51651Surface Owner: STATE Approval Date: 5 / 1 4 / 2 0 1 3

Issued to:SOUTHWESTERN ENERGY PRODUCTION COMPANY, 2350 N Sam Houston Pkwy E,Suite 125, Houston, TX 77032

Authority:Pursuant to Utah Code Ann. 40-6-1 et seq. , and Utah Administrat ive CodeR649-3-1 et seq., the Utah Division of Oil, Gas and Mining issues conditions ofapproval, and permit to drill the listed well. This permit is issued in accordancewith the requirements of R649-3-2.6. The expected producing formation or pool isthe LEADVILLE Formation(s), completion into any other zones will require filing aSundry Notice (Form 9). Completion and commingling of more than one pool willrequire approval in accordance with R649-3-22.

Duration:This approval shall expire one year from the above date unless substantial andcontinuous operat ion is underway, or a request for extension is made prior to theexpirat ion date

General:Compliance with the requirements of Utah Admin. R. 649-1 et seq., the Oil and GasConservation General Rules, and the applicable terms and provisions of theapproved Application for permit to dril l .

Conditions of Approval:This proposed well is located in an area for which drilling units (well spacingpatterns) have not been established through an order of the Board of Oil , Gas andMining (the “Board”). In order to avoid the possibility of waste or injury tocorrelative rights, the operator is requested, once the well has been drilled,completed, and has produced, to analyze geological and engineering data generatedtherefrom, as well as any similar data from surrounding areas if available. As soonas is practicable after completion of i ts analysis, and if the analysis suggests anarea larger than the quarter-quarter section upon which the well is located is beingdrained, the operator is requested to seek an appropriate order from the Boardestablishing drill ing and spacing units in conformance with such analysis by fil inga Request for Agency Action with the Board.

A temporary 640 acre spacing unit is hereby established in Section 32, Township30 S, Range 24 E, SLM for the drilling of this well (R649-3-2.6). No other horizontalwells may be drilled in this section unless approved by the Board of Oil, Gas and

State of UtahDEPARTMENT OF NATURAL RESOURCES

- -/ MICHAELR.STYLER

GAR'R H BERTExoutimDrotor

comrmr Division of Oil, Gas and MiningGREGORY S. BELL JOHN R. BAZALieuterant Gowrær Busion Director

Permit To Drillkkkkkkkkkkkkkkkkkk

Well Name: SEPCO STATE 30-24 #1-32HAPI Well Number: 43037500550000

Lease Number: ML51651Surface Owner: STATEApproval Date: 5/14/20 13

Issued to:SOUTHWESTERN ENERGY PRODUCTION COMPANY, 2350 N Sam Houston Pkwy E,Suite 125, Houston, TX 77032

Authority:Pursuant to Utah Code Ann. 40-6-1 et seq., and Utah Administrative CodeR649-3-1 et seq., the Utah Division of Oil, Gas and Mining issues conditions ofapproval, and permit to drill the listed well. This permit is issued in accordancewith the requirements of R649-3-2.6. The expected producing formation or pool isthe LEADVILLE Formation(s), completion into any other zones will require filing aSundry Notice (Form 9). Completion and commingling of more than one pool willrequire approval in accordance with R649-3-22.

Duration:This approval shall expire one year from the above date unless substantial andcontinuous operation is underway, or a request for extension is made prior to theexpiration date

General:Compliance with the requirements of Utah Admin. R. 649-1 et seq., the Oil and GasConservation General Rules, and the applicable terms and provisions of theapproved Application for permit to drill.

Conditions of Approval:This proposed well is located in an area for which drilling units (well spacingpatterns) have not been established through an order of the Board of Oil, Gas andMining (the "Board"). In order to avoid the possibility of waste or injury tocorrelative rights, the operator is requested, once the well has been drilled,completed, and has produced, to analyze geological and engineering data generatedtherefrom, as well as any similar data from surrounding areas if available. As soonas is practicable after completion of its analysis, and if the analysis suggests anarea larger than the quarter-quarter section upon which the well is located is beingdrained, the operator is requested to seek an appropriate order from the Boardestablishing drilling and spacing units in conformance with such analysis by filinga Request for Agency Action with the Board.

A temporary 640 acre spacing unit is hereby established in Section 32, Township30 S, Range 24 E, SLM for the drilling of this well (R649-3-2.6). No other horizontalwells may be drilled in this section unless approved by the Board of Oil, Gas

Mining.

Compliance with the Conditions of Approval/Application for Permit to Drilloutlined in the Statement of Basis (copy attached).

In accordance with Utah Admin. R.649-3-21, the operator shall submit a completeangular deviation and directional survey report to the Division within 30 daysfollowing completion of the well.

The 9 5/8” casing str ing cement shall be brought back to ±620’ as stated insubmitted dril l plan to isolate base of moderately saline ground water.

Cement volume for the 7" production str ing shall be determined from actual holediameter in order to place cement from the stage collar sett ing depth (7048' MD)back to 4300' MD in order to adequately isolate the Paradox formation.

Surface casing shall be cemented to the surface.

Additional Approvals:The operator is required to obtain approval from the Division of Oil, Gas andmining before performing any of the following actions during the dril l ing of thiswell: • Any changes to the approved dri l l ing plan - contact Dustin Doucet • Significant plug back of the well - contact Dustin Doucet • Plug and abandonment of the well - contact Dustin Doucet

Notification Requirements:The operator is required to notify the Division of Oil, Gas and Mining of thefollowing actions during drilling of this well: • Within 24 hours following the spudding of the well - contact Carol Daniels OR submit an electronic sundry notice (pre-registration required) via the Utah Oil &Gas website at ht tp:/ /oi lgas.ogm.utah.gov • 24 hours prior to test ing blowout prevention equipment - contact Dan Jarvis • 24 hours prior to cementing or test ing casing - contact Dan Jarvis • Within 24 hours of making any emergency changes to the approved dril l ingp r o g r a m - contact Dustin Doucet • 24 hours pr ior to commencing operat ions to plug and abandon the well -contact Dan Jarvis

Contact Information:The following are Division of Oil, Gas and Mining contacts and their telephonenumbers (please leave a voicemail message if the person is not available to take thecall): • Carol Daniels 801-538-5284 - off ice • Dust in Doucet 801-538-5281 - off ice 801-733-0983 - after office hours • Dan Jarvis 801-538-5338 - office 801-231-8956 - after office hours

Mining.

Compliance with the Conditions of Approval/Application for Permit to Drilloutlined in the Statement of Basis (copy attached).

In accordance with Utah Admin. R.649-3-21, the operator shall submit a completeangular deviation and directional survey report to the Division within 30 daysfollowing completion of the well.

The 9 5/8" casing string cement shall be brought back to ±620' as stated insubmitted drill plan to isolate base of moderately saline ground water.

Cement volume for the 7" production string shall be determined from actual holediameter in order to place cement from the stage collar setting depth (7048' MD)back to 4300' MD in order to adequately isolate the Paradox formation.

Surface casing shall be cemented to the surface.

Additional Approvals:The operator is required to obtain approval from the Division of Oil, Gas andmining before performing any of the following actions during the drilling of thiswell:

• Any changes to the approved drilling plan - contact Dustin Doucet• Significant plug back of the well - contact Dustin Doucet• Plug and abandonment of the well - contact Dustin Doucet

Notification Requirements:The operator is required to notify the Division of Oil, Gas and Mining of thefollowing actions during drilling of this well:

• Within 24 hours following the spudding of the well - contact Carol DanielsORsubmit an electronic sundry notice (pre-registration required) via the Utah Oil &

Gas websiteat http://oilgas.ogm.utah.gov

• 24 hours prior to testing blowout prevention equipment - contact Dan Jarvis• 24 hours prior to cementing or testing casing - contact Dan Jarvis• Within 24 hours of making any emergency changes to the approved drilling

program- contact Dustin Doucet

• 24 hours prior to commencing operations to plug and abandon the well -

contact Dan Jarvis

Contact Information:The following are Division of Oil, Gas and Mining contacts and their telephonenumbers (please leave a voicemail message if the person is not available to take thecall):

• Carol Daniels 801-538-5284 - office• Dustin Doucet 801-538-5281 - office

801-733-0983 - after office hours• Dan Jarvis 801-538-5338 - office

801-231-8956 - after office

Reporting Requirements:All reports, forms and submittals as required by the Utah Oil and Gas ConservationGeneral Rules will be promptly filed with the Division of Oil, Gas and Mining,including but not l imited to: • Entity Action Form (Form 6) - due within 5 days of spudding the well • Monthly Status Report (Form 9) - due by 5th day of the following calendarm o n t h • Requests to Change Plans (Form 9) - due prior to implementation • Written Notice of Emergency Changes (Form 9) - due within 5 days • Notice of Operations Suspension or Resumption (Form 9) - due prior toimplementa t ion • Report of Water Encountered (Form 7) - due within 30 days after completion • Well Completion Report (Form 8) - due within 30 days after completion orplugging

Approved By:

For John RogersAssociate Director, Oil & Gas

Reporting Requirements:All reports, forms and submittals as required by the Utah Oil and Gas ConservationGeneral Rules will be promptly filed with the Division of Oil, Gas and Mining,including but not limited to:

• Entity Action Form (Form 6) - due within 5 days of spudding the well• Monthly Status Report (Form 9) - due by 5th day of the following calendar

month• Requests to Change Plans (Form 9) - due prior to implementation• Written Notice of Emergency Changes (Form 9) - due within 5 days• Notice of Operations Suspension or Resumption (Form 9) - due prior to

implementation• Report of Water Encountered (Form 7) - due within 30 days after completion• Well Completion Report (Form 8) - due within 30 days after completion or

plugging

Approved By:

For John RogersAssociate Director, Oil &

State of UtahDEPARTMENT OF NATURAL RESOURCES

MICHAEL R. STYLER

GARY R. HERBERT Executive Director

Governor Division of Oil, Gas and MiningSPENCER J. COX JOHN R. BAZA

Lieutenant Governor Division Director

August 20, 2014

Southwestern Energy Production Company2350 N Sam Houston Pkwy E. Suite 125Houston, TX 77032

Re: APD Rescinded - SEPCO State 30-24#1-32H, Sec. 32, T.30, R.24E,San Juan County, Utah API No. 43-037-50055

Ladies and Gentlemen:

The Application for Permit to Drill (APD) for the subject well wasapproved by the Division of Oil, Gas and Mining (Division) on May 14, 2013.No drilling activity at this location has been reported to the division. Therefore,approval to drill the well is hereby rescinded, effective August 20, 2014.

A new APD must be filed with this office for approval prior to thecommencement of any future work on the subject location.

If any previously unreported operations have been performed on this welllocation, it is imperative that you notify the Division immediately.

Sincerely,

D an asonEn ironmental Scientist

cc: Well FileSITLA, Ed Bonner

UTAH

DNR

1594 West North Temple, Suite 1210, PO Box 145801, Salt Lake City, UT 84114-5801telephone (801) 538-5340 • facsimile (801) 359-3940 • TTY (801) 538-7458 • www.ogm.utah.gov

OIL, GAS &

received : may 14 , 2013 14, - utah · received : may 14 , 2013 ... signature date€03/06/2013€...

Documents