SCR Skid-Mounted Drilling Rig
Nqe lus piav qhia:
SCR skid mounted drilling rig los nruab nrog ib txheej ntawm cov tshuab hluav taws xob raws li nws qhov tseem ceeb txav thiab siv Dc hluav taws xob motors los tsav nws cov khoom tseem ceeb. Ntxiv rau qhov yooj yim thiab txhim khu kev qha los tswj, nws lub zog tsim hluav taws xob tsim tshwj xeeb kom ua tau raws li qhov xav tau ntawm niaj hnub niaj hnub drilling daim ntawv thov. Qhov kev teeb tsa rig no kuj tseem muaj peb qhov kos npe digital SCR system uas teeb tsa tus qauv rau kev ua haujlwm ntev, ua haujlwm tau zoo thiab ua haujlwm tau zoo. nws cov khoom siv modular tau yooj yim nkag tau thiab muab kev pabcuam, Kev saib xyuas thiab kev daws teeb meem tau ua kom yooj yim ntawm lub hauv ntej mounted, tib neeg-tshuab sib cuam tshuam nrog ntau hom lus.
Rau AC hloov pauv zaus tsav tsav drilwmnce rigs. Txhua qhov hoisting speeds, rotary speeds thiab lub twj tso kua mis strokes tuaj yeem hloov kho thiab txhua qhov kev tswj ceev 8power kev siv ntawm lawv tuaj yeem txhim kho raws li kev noj VFD thiab kev tswj cov lej.
Cov khoom siv ntawm floor thiab mast tuaj yeem ntsia tau rau hauv pem teb thiab tsa mus rau txoj hauj lwm nrog lub zog ntawm drawworks vim yog siv parallelogram Integral raising substructure (Qhov siab: 7.5m / 9m / 10.5m).
Cov hydrulic disc nres yog siv los ua lub ntsiab nres ntawm kev kos duab. Lub braking torqua large thiab relimuaj peev xwm nres. Tus brake kov yog nyob rau hauv tustus laum's cabin mus zoo heev txo qhov kev siv ntawm driller's ua haujlwm.
INDEP cov lus teb yog muab thiab lub thawv saw muaj ob lub zog. Lawv tau muab tso rau hauv lub laum hauv pem teb, uas muaj qhov chaw ua haujlwm loj.Auxiliary nres ntawm cov drawworks tuaj yeem yog ib qho eddy tam sim no nres lossis EATON nres, uas yooj yim los tswj, txhim kho kev ntseeg siab, thiab txuas ntxiv lub neej kev pab cuam ntawm disc brakes. thiab nres nres thaum lub sijhawm tripping. Cov nruas yog muab nrog grooves uas txhim kho kab spooling. Lub over-spooling-valve crown protector khiav kom raug thiab ntseeg tau. Qhov taw qhia qhov siab rau kev taug kev thaiv kuj tseem muaj peev xwm ua kom muaj kev nyab xeeb ntxiv.Qhov kev kos yog muab nrog lub tshuab tsis siv neeg nres nres.
Model thiab parameters ntawm rig
| Specifications / Rig Model | ZJ40/2250D | ZJ50/3150D | ZJ70/4500D | |
| 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) | 4 500 (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 | JC40D | JC50D | JC70D |
| 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 | Eddy Tam sim no Nres / Eaton Disc Nres | |||
| Crown Block | TIAB SA 225 | TIAB SA 315 | TIAB SA 450 | |
| Taug kev 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) | 4 500 (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 | Hluav taws xob tsav tsav | |||
