VFD Skid-Mounted Drilling Rig
Nqe lus piav qhia:
Mud Pump yog tsav los ntawm VFD AC motors mounted rau tib lub skid, nrog V-siv kis tau tus mob thiab cov qauv yooj yim.
Kev ywj pheej tsav lub rooj sib tw khiav nrog 1 + 1R / 2 + 2R kauj ruam-tsawg ceev, thiab thim rov qab yuav pom tau los ntawm AC lub cev muaj zog thim rov qab.
Siv AC-DC-AC tsav thev naus laus zis, cov lus teb thiab Drawworks yog plaub qhov kev khiav haujlwm thiab tag nrho digital vector tswj.
Dynamic nres yog saws los hloov eddy tam sim no nres ua pab nres.
Tsis siv neeg drilling yog tau los ntawm Drawworks lub cev muaj zog lossis lub cev muaj zog. Kev txawj ntse txoj hauj lwm tswj kev mus ncig thaiv thaiv thaiv thaiv thaiv thiab cov lus teb los ntawm kev sib tsoo.
Kev sib txuas lus ntawm lub sijhawm thiab kev sib txuas lus muaj nyob los ntawm kev siv PROFIBUS thev naus laus zis.
K hom mast yog tsim rau kev txhim kho Top Drive system ntawm txawv hom.
Sling txhaj tshuaj los yog viav vias li substructure thiab mast yog thov kom tag nrho cov cuab yeej yuav ntsia tau rau hauv qis txoj hauj lwm
Kev siv hluav taws xob zoo vim muaj lub zog loj (tsawg kawg 95%), lub zog siab tsis tu ncua txawm tias qis qis.
Regenerative braking kom muaj kev nyab xeeb thiab ua haujlwm zoo ntawm cov duab kos.
Yooj yim thiab nyab xeeb pib-driller system rau kev tswj thiab tswj tsis tau xws li qhov hnyav ntawm me ntsis (WOB), tus nqi nkag (ROP), thiab kev tswj lub zog rotary.
Nqe lus piav qhia:
| Specifications / Rig Model | ZJ40/2250DB | ZJ50/3150DB | ZJ70/4500DB | |
| Nominal | 4-1/2ʺDP | 4000 m | 5000 m 16,000 ft | 7 000 m |
| 5ʺDP | 3 200 m | 4 500m 15,000 ft | 6000 m 20,000 ft | |
| General Specifications | Max.Static Hook Load kN (lbs) | 2250 | 3 150 (700,000) | 4500 (1,000,000) |
| Hook Ceev m/s(in/s) | 0-1.48(0-58) | 0-1.60(0-63) Qhov siab | 0-1.58(0-62) hli | |
| Kab Strung | 10 | 12 | 12 | |
| Drilling Line mm (hauv) | 32 (1-1/4ʺ) | 35 (1-3/8ʺ) | 38 (1-1/2ʺ) | |
| Max ceev kab rub kN (lbs) | 275 (61,822) . | 340 (76,435) . | 485 ib (109,000) | |
| Drawworks | Qauv | JC40 IB | JC50 IB | JC70 IB |
| Lub zog ntsuas kW (HP) | 746 (1000) | 1118 (1500) | Xyoo 1492 (2000) | |
| Kev sib kis | Peb Shafts thiab Chain Tsav (4 hloov) | |||
| Main Nres | Hydraulic Disc nres | |||
| Pab Nres Nres | AC Tsav Braking / Eaton Disc Nres | |||
| Crown Block | TIAB SA 225 | TIAB SA 315 | TIAB SA 450 | |
| Mus ncig teb chaws Block | YC225 | YC315 | YC450 | |
| Sheave Diameter (hauv) | 1120 (44ʺ) | 1270 (50ʺ) | 1524 ib (60ʺ) | |
| Hook | DG 225 | DG315 | DG450 | |
| Swivel | Qauv | SIB 225 | SIB 450 | SIB 450 |
| Ntiv Dia.mm(in) | 75 (3ʺ) | 75 (3ʺ) | 75 (3ʺ) | |
| Rotary rooj | Qhib Dia.mm(in) | ib 698.5 | ib 952.5 (37-1/2ʺ) | ib 952.5 |
| Tsav hom | Independent Rotary lossis Drawworks Drive | |||
| Mast | Qhov siab m (ft) | 43 (141') | 45 (147') | 45 (147') |
| Max.Static Load kN (lbs) | 2250 (500,000) | 3 150 (700,000) | 4500 (1,000,000) | |
| Substructure | Hom | Self-elevating los yog Box-on-Box | ||
| Qhov siab m (ft) | 7.5 (25') | 9/7, 5 (30'/25') | 10.55/9 Nws (35'/30') | |
| Clear Qhov siab m(ft) | 6.26 (20') | 7.62/6.26 (25'/20') | 9/7.62 Nws (30'/25') | |
| Mud Pumps | Qauv×Tus lej | F-1300 Nws×2 | F-1600 Nws×3 | F-1600 Nws×3 |
| Tsav hom | AC Electrical Tsav Tsav | |||
