Suab puam ceev txav Trailer-Mounted Drilling Rigs
Nqe lus piav qhia:
Thaum lub rig yog nyob rau hauv ib tug luv luv-nyob deb txav, lub mast thiab substructure yuav tag nrho tsiv nyob rau hauv sawv cev, Axle los ua ke yuav tsum tig los ntawm mus degrees, kom paub txog longitudinal thiab lateral txav ntawm cov drilling rigs.
Thawj ib qho ntawm Tuam Tshoj kom tag nrho npog onshore drilling rigs nrog kev tiv thaiv hluav taws, Thawj ib qho ntawm Tuam Tshoj los ua haujlwm hydraulic ceev disassembly qauv ntawm cov av nkos pob pob kua dej end.txo kev siv zog.
Lub tsev laum lub tsev yog ntsia nrog tag nrho cov zoo siab cua txias system, yog li H2S thiab lwm yam teeb meem gases tsis tau tso cai rau hauv lub driller lub tsev, guaranteeing kev ruaj ntseg ntawm lub driller.
Lub rig tuaj yeem txav mus rau lwm qhov dej hauv 48 teev thiab 10 km deb.
Nqe lus piav qhia:
| Qauv | ZJ40 DBT | ZJ50 DBT | ZJ40 DBT |
| Nominal xyaum qhov tob [114mm DP(4-1/2 ") Ф127mmDP (5 ")] | 2500-4000 m 3 200 m | 3500-5000 m 2800-4500 m | 4500-7000 m 4000-6000 m |
| Max.Hook Load Rating | 2250 kN ib | 3150kn ua | 4500 kN ib |
| Traveling System Strings Number | 10 | 12 | 12 |
| Dia. ntawm Drilling Hlau Rope | 32mm (1 1/4 ") | 35mm (1 3/8 ") | 38mm (1 1/2 ") |
| Dia. ntawm Traveling System Sheaves | 1120mm (44 ") | 1270mm (50 ") | 1524mm (60 ") |
| ID ntawm Swivel Stem | 75mm (3 ") | 75mm (3 ") | 75mm (3 ") |
| Rated zog ntawm Drawworks | 1000 kW | 1100 kW tsi | 1 470 kWm |
| Kev xa tawm ntawm Drawworks | 1 + 1R Stepless ceev tswj | 2 + 2R Stepless ceev tswj | 2 + 2R Stepless ceev tswj |
| Main Nres | Dynamic nres | Dynamic nres | Dynamic nres |
| Pab Nres Nres | Hydraulic disc nres (cua txias) | Hydraulic disc nres (cua txias) | Hydraulic disc nres (cua txias) |
| Dia. ntawm Rotary Table Opening | Φ698.5 hli (27-1/2 ") | Φ952.5 hli (37-1/2 ") | Φ952.5 hli (37-1/2 ") |
| Rotary Table Ceev | 1 + 1R, Stepless ceev tswj | 2 + 2R, Stepless ceev tswj | 2 + 2R, Stepless ceev tswj |
| Number of Mud Pump X Power | Ob txheej F1300 × 1000kW | Ob teev F1600 × 1176kW | 3 teeb F1600 × 1176kW |
| Qauv thiab ua haujlwm siab ntawm Mast | K hom; 3 ntu telescopic: 42 m | K hom; 45m ua | K hom; 45m ua |
| Qauv ntawm Substructure | Hydraulic Lifting, Ua haujlwm siab | Sling-shot; Hydraulic nqa | Sling-shot; Hydraulic nqa |
| Qhov siab ntawm Rig Floor | 7,5m ua | 9m | 10,5m :ua |
| Thaj tsam (L * W) | 6.4 × 10.7 m | 14 x 9 m | 13.4 × 11.8 m |
| Clear qhov siab los ntawm Rotary Table Beam rau hauv av | 6,3m ua | 7,6m ua | 9m |
| Fais fab kis hom | AC-VFD-AC, Ib qho rau ib qho kev tswj hwm | AC-VFD-AC, Ib qho rau ib qho kev tswj hwm | AC-VFD-AC, Ib qho rau ib qho kev tswj hwm |
