UMW NAGA 3 *REMARK : UMW NAGA 3 has undergoing 5 years SPS (in-progress)

A CJ46-X100D jack-up rig from GustoMSC. It is a drilling rigs with high specifications and greater technologies

featuring several upgraded safety equipment and etc.

GENERAL

Name UMW NAGA 3

Design GustoMSC-CJ46-X100D

Delivery October 2009

Construction Yard PT. DryDocks World Graha, Batam, Indonesia

Jack Up Type Independent Leg Jack Up Drilling Rig

Flag Malaysia

Classification DNV

Class Notations A1 Self-Elevating Drilling Unit

MAIN DIMENSIONS / TECHNICAL

Length and Breadth 214.1 ft x 203.4 ft

Depth 26.2 ft

Draft 14.7 ft

Leg Length 483.5 ft

Usable Leg Length 421 ft

Leg Spacing Transverse : 150.9 ft

Longitudinal : 131.2 ft

Spud Can Diameter 45 ft

Design Water Depth 350 ft

Minimum Water Depth 22 ft *Subject to site specific

Drilling Depth 30,000 ft

Drilling Envelope 70 ft x 20 ft

Variable Load Transit : 2,500 MT

Drilling : 3,450 MT

Survival : 2,500 MT

Helideck Type of Heli: Sikorsky S-61N

Helideck Compliance CAP437

Refueling System Willmax 1,480 gallon

Accomodation 120 POB

DRILLING EQUIPMENT

Derrick NOV, 18 ft x 35 ft x 160 ft

Hookload 1,500,000 lbs

Drawworks NOV D3000UE AC 3,200 hp

Top drive NOV TDS-8SA 62,250 ft/lbs

Racking Capacity 30,000 ft

Pipe Handling NOV Brigde Racker BR10-SD

Iron Roughneck NOV AR3200

Rotary Table NOV D-495-DAS-001, 491/2”

Driller’s Instrumentation NOV Cyberbase System (DCDA)

TUBULARS

Drill Pipe 51/2” S135 (20,000 ft ) 31/2” S135 (10,000 ft)

WELL CONTROL

BOP NOV Shaffer BOP SLX 183/4”-

15,000 psi WP

BOP Annular NOV Shaffer SBOP 183/4”

10,000 psi WP

Diverter Vetco Gray KFDJ-500

Choke & Kill Manifold NOV 31/16” 15,000psi

BOP Hoist Ingersoll Rand

Max BOP weight 150 MT

Conductor Tensioner NOV 227 MT (4 cylinders)

LIFTING EQUIPMENT

Deck Crane 3 x Favelle Favco Model 7.5/10k

API/ABS Specifications

Location 1 x Aft, 1 x Port, 1 x Starboard

Load/radius/speed (min.) 45.4t/25.6ft/(0.53)

Load/radius/speed (max.) 9.07t/134.8ft/(0.87)

Whip capacity and hoist 5.5t/142.7ft/(3.8)

POWER PLANT

Main Engines 5 x Caterpillar 3516B-HD

Main Generators 5 x KATO @ 1,720 kW

Total Power 5 x 2,150 hp

Emergency Engine Caterpillar 3516B-HD

Emergency Generator KATO @1,812 kW

MUD SYSTEM

Mud Pumps 3 x 2,200hp NOV 14-P-220 Triplex Type, 7,500 psi WP

Shale Shakers 5 x NOV VSM 300

Desander 1 x Brandt King Cobra

24/3 Mud Cleaner

Desilter 1 x Brandt King Cobra

24/3 Mud Cleaner

Degasser Vacu-Flo 1200

Mud/Gas Separator RB Pipetech, 10’ x 4”

STORAGE CAPACITIES

Fuel 4,447 bbl

Drill Water 20,838 bbl

Potable Water 2,705 bbl

Liquid Mud 4,295 bbl

Base Oil 1,584 bbl

Brine 1,264 bbl

Barite/Bentonite Silos 7,487 ft3

Cement Silos 7,487 ft3

Sack Storage 5,000 sacks