Skid-mounted Drilling Rig
Skid-mounted Drilling Rig
您现在的位置：首页 >> products >> Drilling Equipments >> Skid-mounted Drilling Rig
| ZJ40/2250D Rig |
| Author：管理中心
Source： Release date：2015-3-18 Clicks：1633 |
|
|
|
ZJ40/2250D drilling rig is DC drive module. Drilling rig adopts DC drive,full digital DC control system.Drawworks, rotary table and mud pump is driven separately, drawworks, mud pump adopts one-to-two control, rotary table is the "one-to-one" control. The three generator sets interconnection, though three SCR control cabinets, control respectively 7sets DC motors: 2 sets motors are compounded to drive Drawworks, 1 set drive rotary table individually, another 4 sets motor, each two are compounded to drive 2 sets 1300 HP mud pump.
|
|
|
1. The substructure adopts modular structure, using pin connection between block and block, realizing to quickly move.
2. Mast is front open-face, K type, five sections of mast is whole tower structure which can be installed with crown and move as a whole. Supporting leg is base seat under substructure, stability is good, using Drawworks power raising or lower as a whole.
3. Drawworks is driven by DC motor, power utilization rate is high. total number of Drawworks shift can be up to 4+4R, can realize stepless speed regulation.
|
|
|
Technical diameter
|
|
Nominal drill depth (114mmDP)
|
2500～4000m
|
|
Open nominal diameter
of Rotary table
|
φ700mm (27.5” )
|
|
(127mmDP)
|
2000～3200m
|
Qty×power of diesel generator
|
3×1000kW
|
|
Max hook load
|
2250kN
|
Drawworks gear shift
|
4+4R
stepless speed
regulation
|
|
Traveling system
structure
|
5×6
|
Substructure height
|
7.5m
|
|
Drill line diameter
|
φ32mm
|
Mast type and height
|
Ktype, 43m
|
|
|
|
 
|
|
|
International: 0086-393-4751711 sales@zytpetro.com
Domestic: 0086-393-4752837 shchb@zytpetro.com
Human resources: 0086-393-4752378 rlzyb@zytpetro.com
Copyright:ZYT Petroleum Equipment Co., Ltd. ICP prepared by: 09040838
