Rig #231 Specification
Rig #231 Specification
No Client Well Name Depth SPU Date Days on WELL Remark
Meter Depth Feet Depth (RDOW)
1 Sorik Marapi Geothermal Project SMD 108 ST 1800 5906 26-Feb-2018 21(21) Geothermal
2 Sorik Marapi Geothermal Project SMD-112 1800 5906 3-Jan-18 47(46) Geothermal
3 Sorik Marapi Geothermal Project SMD-110 2080 6824 17-Nov-17 46(46) Geothermal
4 Sorik Marapi Geothermal Project SMD 108 1558 5112 22-Sep-17 53(45) Geothermal
5 Sorik Marapi Geothermal Project SMA - 107 2384 7822 26-Jul-17 41(45) Geothermal
6 Sorik Marapi Geothermal Project SMA - 106 1868 6129 20-Jun-17 36(45) Geothermal
7 Sorik Marapi Geothermal Project SMA - 105 2210 7251 12-May-17 36(45) Geothermal
8 Sorik Marapi Geothermal Project SMA - 104 2088 6850 14-Mar-17 37(45) Geothermal
9 Sorik Marapi Geothermal Project SMA - 103 2118 6949 5-Jan-17 32(45) Geothermal
10 Sorik Marapi Geothermal Project SMA - 102 2200 7218 18-Dec-16 45(45) Geothermal
11 Sorik Marapi Geothermal Project SMA - 101 980 3215 15-Oct-16 57(45) Geothermal
12 EMP Malacca Strait MSDC # 17 2245 7365 21-Apr-14 22 Oil & Gas
13 EMP Malacca Strait MSBK # 3 1631 5351 10-Mar-14 20 Oil & Gas
14 EMP Malacca Strait MSDC # 16 2940 9646 27-Dec-13 38 Oil & Gas
15 EMP Malacca Strait MSDC # 13 2263 7425 8-Nov-13 39 Oil & Gas
16 EMP Malacca Strait MSBG # 12 2022 6635 17-Sep-13 32 Oil & Gas
Make DRECO
Model 13621-840
Height 136 ft
Rated Capacity 600,000 gross lbs 10 lines
Rotary Capacity 600,000 lbs
Racking Capacity 12,500 ft of 5" DP
Casing Stabbing Board Deckard Adjustable System
Wind Rating 84 MPH
Make & type Continental Emsco D-3 Type ll
Typical Depth Range 8,000' to 12,500'
Rated Input 1,000 HP (Driven by 2 x GE-752 DC Traction Motors)
Max Line Pull 518,800 lbs. max.
Auxiliary Brake Baylor Elmago 6032
Drum Size 24" x 50"
Drilling Line For 1 ¼"
Crown Safety Device - C.O.M. short toggle valve
- Possi-stop system
Four (4) units Continental EMSCO F-1000 Triplex Pumps, rated 1000HP each
Two (2) units F-1000 driven by 2 x GE 752 Traction Motors
Two (2) units F-1000 has an Independent Caterpillar D-398 Diesel engine drive.
Tesco 1100 HP HCIS Top Drive
0 - 150 RPM
26,492 Ft/lbs continuous torque @ 80 RPM Exceeds the maximum recommended drilling torque for G-105 tubulars
Maximum torque capacity of 45,000 Ft/lbs
Maximum break out capacity of 51,200 Ft/lbs
Input Power by Caterpillar D-3412 Diesel Engine
Make & Type DRECO "Slingshot"
Nominal Height to RKB 27 ft
Clear Working Height 25.3 ft
Set Back Load 350,000 lbs.
Manufacturer Ideco LR 275 27 ½"
Input Power Driven by Drawworks
Max Output 140 RPM
Static Load Rating 570,000 lbs.
Max Opening 27.5"
Hydraulic skidding system Eaton Vickers
Jacking System 2 ea x 290 ton
Driven By 1 each HPU w/ 25 HP Electric Motor
Skidding Beam 8 x 20 ft beam each side
Design allows for Push/Pull operation
Allows skidding forward or backward over a 25M spacing
Capable of skidding the substructure with 9000' of 5" Drill Pipe racked in mast
Engines Four (4) Cat D-398 Diesel Engines, 900HP at 1200RPM
Generators Four (4) KATO 800 kW (1000kVA each generator)
Generator Control Four (4) Ross Hill Model 1400, Three (3) Ross Hill 1400 SCR Bays
MCC 600V, 480V, 230V, 127V
Service Menu