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The New Age of Drilling
Andrei David – Directional Driller
Drilling & Measurements
AGENDA
• Introduction in RSS
• RSS Market and Applications
• Power Drive Archer
• Evolution
• Principle of operation
• Applications, features, benefits
• Summary
Everything Rotates
“Everything rotates” is the key differentiator for all Schlumberger Rotary Steerable Systems
Key advantages of the PowerDrive family design principles are:-
- can ream, back-ream and drill out shoe tracks
- has no annular restrictions
- minimises risk of differential sticking and lost in hole
- has no stationary anchor limiting ROP
PowerDrive -” Nothing Holds Us Back”
The RSS Market
0
5
10
15
20
25
30
35
Millio
n F
ee
t
1999 2001 2003 2005 2007 2009
Year
RSS Footage by Year 1999-2008
Romania market
0
2000
4000
6000
8000
10000
12000
14000
16000
2007 2008 2009
PowerDrive Footage
PowerDrive Meterage
RSS - Size and Application
Power V
Vertical only system
Completely automatic
Minimal personnel
X5 or XC front end
9 7/8” -8 ½”
Bit Sizes
14 ¾” -12 ¼” Bit Sizes
26” -17 ½” Bit Sizes
6 ½ ” -5 3/4”
Bit Sizes
10 5/8”
Bit Size
9 7/8” -8 ½”
Bit Sizes
14 ¾” -12 ¼” Bit Sizes
26” -17 ½” Bit Sizes
6 ½ ” -5 3/4”
Bit Sizes
26” -17 ½” Bit Sizes
6 ½ ” -5 3/4”
Bit Sizes
10 5/8”
Bit Size
PowerDrive X6
Same principle
Increased reliability
Enhanced capability
9 7/8” -8 ½”
Bit Sizes
14 ¾” -12 ¼” Bit Sizes
26” -17 ½” Bit Sizes
6 ½ ” -5 3/4”
Bit Sizes
10 5/8”
Bit Size
9 7/8” -8 ½”
Bit Sizes
14 ¾” -12 ¼” Bit Sizes
26” -17 ½” Bit Sizes
6 ½ ” -5 3/4”
Bit Sizes
26” -17 ½” Bit Sizes
6 ½ ” -5 3/4”
Bit Sizes
10 5/8”
Bit Size
PowerDrive X5
Everything Rotates
Proven workhorse
Over 10 Million Feet
9 7/8” -8 ½”
Bit Sizes
14 ¾” -12 ¼” Bit Sizes
26” -17 ½” Bit Sizes
6 ½ ” -5 3/4”
Bit Sizes
10 5/8”
Bit Size
9 7/8” -8 ½”
Bit Sizes
14 ¾” -12 ¼” Bit Sizes
26” -17 ½” Bit Sizes
6 ½ ” -5 3/4”
Bit Sizes
26” -17 ½” Bit Sizes
6 ½ ” -5 3/4”
Bit Sizes
10 5/8”
Bit Size
Xceed
Unique design
Minimal borehole
contact
Unique capability
9 7/8” -8 ½”
Bit Sizes
14 ¾” -12 ¼” Bit Sizes
9 7/8” -8 ½”
Bit Sizes
14 ¾” -12 ¼” Bit Sizes
9 7/8” -8 ½”
Bit Sizes
14 ¾” -12 ¼” Bit Sizes
DH Powered RSS
X5 or Xceed FE
Increased efficiency
vorteX
9 7/8” -8 ½”
Bit Sizes
14 ¾” -12 ¼” Bit Sizes
26” -17 ½” Bit Sizes
6 ½ ” -5 3/4”
Bit Sizes
10 5/8”
Bit Size
9 7/8” -8 ½”
Bit Sizes
14 ¾” -12 ¼” Bit Sizes
26” -17 ½” Bit Sizes
6 ½ ” -5 3/4”
Bit Sizes
26” -17 ½” Bit Sizes
6 ½ ” -5 3/4”
Bit Sizes
10 5/8”
Bit Size
Hi DLS RSS
X6 CU
Increased efficiency
Archer
9 7/8”-8 ½”
Bit Sizes
14 ¾”-12 ¼” Bit Sizes
9 7/8”-8 ½”
Bit Sizes
14 ¾”-12 ¼” Bit Sizes
6 -6 ½”
Bit Sizes
8 ½-9 7/8”Bit Sizes
PowerDrive Archer
The High Dogleg Rotary Steerable System
Evolution of PowerDrive Archer
1145
0 1145
TV
D f
t MotorsPush the Bit SystemsPoint the Bit SystemsHigh Dogleg RSS
P90 P50 P25
716575382
716
575
382
VS ft
5˚/100’
8˚/100’
10˚/100’
15˚/100’
BUR
0
Motor
PowerDrive X5 – Push the bit
PowerDrive Xceed – Point the bit
PowerDrive Archer—The True Hybrid RSS
A fully rotating 3-D hybrid RSS
capable of delivering reliable and
consistent high curvatures in soft
or hard formation
Hybrid Steering
Best of Push the bit system
– Mud Actuated
Best of Point the bit system
– Better dogleg
PUSH
POINT
TRUE HYBRID
How the system works
11
High DLS RSS
BHA 2
Curve
BHA 1
Vertical
128 Days15D
epth
Conventional
KOP
Landing
KOP*
Landing*
Current RSS
Technology
6- 8°/100 ft DLS
PowerDrive Archer
Incr
ease
d V
erti
cal P
ort
ion
Increased Reservoir Exposure
BHA 3 Lateral
Why PowerDrive Archer?
???
PowerDrive Archer Applications
Kick off from vertical and/or drill high DLS curves
(0-15°/100 ft) in soft or hard formations
Drill lateral/tangent sections in closed loop IH mode
Steer through hard/soft inter bedded stringers
OH sidetracking
Vertical hold
PowerDrive Archer Features and Benefits
Increases bit on bottom time by versatile directional capability:• KO, delivering consistent and reliable DLS
• Deliver any type of well path in soft/hard formations
• Open hole sidetracking
• Penetrate hard layers
Unique Hybrid Steering
• Internal pads and higher operating parameter ensures higher reliability
• Near bit GR/D&I for better well placement
• Modular compactness for ease of transport and servicing
Driller’s Tool
• Improved footage per day
• Reduced LIH risks
• Better bore hole quality
• No annular restrictions, can back ream
Fully Rotating
Summary
Over 81,000ft and 4,500 hrs on Field test
Tool MTBF at 1600Hrs
Proven :
– To Kick off from vertical
– Drill curves at different DLS
– Landed all wells to target TVD
– Drilled laterals in close loop inclination hold
15