The engineering company ENCE GmbH (ЭНЦЕ ГмбХ) offers gas production equipment as well as separate drilling tools and
The
DRILLINGRIG BASIC MODEL | DR250T | DR350Т | DR500T | DR650T | DR750Т | |
---|---|---|---|---|---|---|
Drilling depth, rated | 12000 ft (3660 m) | 16500 ft (5000 m) | 25000 ft (7650 m) | 30000 ft (9130 m) | 35000 ft (10700 m) | |
Hoisting capacity | 250 t (227 mt) | 350 t (318 mt) | 500 t (454 mt) | 650 t (590 mt) | 750 t (680 mt) | |
Power rating | 1000 HP (746 kW) | 1500 HP (1119 kW) | 2000 HP (1492 kW) | 2500 HP (1865 kW) | 3000 HP (2238 kW) | |
Main design options | desert/ jungle/arctic services | desert/ jungle/arctic services | desert/ jungle/arctic services | desert/ jungle/arctic services | desert/ jungle/arctic services | |
Mobile systems | wheels / guideways | wheels / guideways | wheels / guideways | wheels / guideways | wheels / guideways | |
Mast | Model | СМ250 | СМ350 | СМ500 | СМ650 | СМ750 |
Standards | API |
API |
API |
API |
API | |
Type | ||||||
Max. drill lines | 10 | 12 | 12 | 14 | 14 | |
Hook load capacity @ max. drill lines | 250 t (227 mt) | 350 t (318 mt) | 500 t (454 mt) | 650 t (590 mt) | 750 t (680 mt) | |
Working clear height | 134'-6" (41 m) | 141' (43 m) | 147'-7" (45 m) | 154'-1 7/8" (47 m) | 160'-8 5/8" (49 m) | |
Drill pipes | range II, triple | range II, triple | range II, triple | range II, triple | range II, triple | |
Runaround capacity | 130 stands of DP d = 5" | 176 stands of DP d = 5" | 270 stands of DP d = 5" | 322 stands of DP d = 5" | 376 stands of DP d = 5" | |
Model | SL250 | SL350 | SL500 | SL650 | SL750 | |
Standards | API |
API |
API |
API |
API | |
Type | jackup, parallelogram | jackup, parallelogram | jackup, parallelogram | jackup, parallelogram | jackup, parallelogram | |
Drill floor height | 22" -10" (7 m) | 26' — 3" (8 m) | 29' — 6" (9 m) | 32' — 9 ¾" (10 m) | 36' (11 m) | |
Casing pipe load capacity | 250 t (227 mt) | 350 t (318 mt) | 500 t (454 mt) | 650 t (590 mt) | 750 t (680 mt) | |
Setback load capacity | 150 t (136 mt) | 210 t (190 mt) | 300 t (272 mt) | 390 t (254 mt) | 450 t (408 mt) | |
Drawworks | Model | DW1000AC | DW1500AC | DW2000AC | DW2500AC | DW3000AC |
Standards | API 7К and API 9В | API 7К and API 9В | API 7К and API 9В | API 7К and API 9В | API 7К and API 9В | |
Power rating | 1000 HP (746 kW) | 1500 HP (1119 kW) | 2000 HP (1492 kW) | 2500 HP (1865 kW) | 3000 HP (2238 kW) | |
Max. draft force / 1 drill line | 61,420 lbs (273,196 kN) | 74,852 lbs (332,941 kN) | 106,367 lbs (473,120 kN) | 125,648 lbs (558,882 kN) | 145,852 lbs (648,750 kN) | |
Hoisting capacity @ max. drill lines | 250 t (227 mt) | 350 t(318 mt) | 500 t (454 mt) | 650 t (590 mt) | 750 t (680 mt) | |
Drum groove diameter | 1 1/8" (29 mm) | 1 ¼" (32 mm) | 1 3/8" (35 mm) | 1 ½" (38 mm) | 1 5/8" (41 mm) | |
Emergency/parking brakes | Disk brake system | Disk brake system | Disk brake system | Disk brake system | Disk brake system | |
Rotary table | Model | RT 2750 | RT 2750 | RT 3750 | RT 3750 | RT 4950 |
Rotary table opening | 27 ½" (699 mm) | 27 ½" (699 mm) | 37 ½" (953 mm) | 37 ½" (953 mm) | 49 ½" (1257 mm) | |
Top drive | Model | 250 t (227 mt) | 350 t (318 mt) | 500 t (454 mt) | 750 t (680 mt) | 750 t (680 mt) |
Operating pressure | 5000 psi (34474 mPa) | 5000 psi (34474 mPa) | 5000 psi (34474 mPa) | 5000 psi (34474 mPa) | 7500 psi (51711 mPa) | |
Power supply | Drive | variable frequency / AC | variable frequency / AC | variable frequency / AC | variable frequency / AC | variable frequency / AC |
Model | VFD1000 | VFD1500 | VFD2000 | VFD2500 | VFD3000 | |
Electric motors | 2×1750 HP (1305 kW) | З Х 1750 HP (1305 kW) | 4×1750 HP (1305 kW) | 4×1750 HP (1305 kW) | 5×1750 HP (1305 kW) | |
Mud pumps | Model | МР1000 | МР1300 | МР1600 | МР1600 | МР2000 |
Number | 2 | 2 | 2 | 3 | 3 | |
Power rating | 1000 HP (746 kW) | 1300 HP (970 kW) | 1600 HP (1194 kW) | 1600 HP (1194 kW) | 2000 HP (1492 kW) | |
Operating pressure | 5000 psi (34474 mPa) | 5000 psi (34474 mPa) | 5000 psi (34474 mPa) | 5000 psi (34474 mPa) | 7500 psi (51711 mPa) |