Address: NO.1 Fuwang Road, Fuyuan Economic Zone, Meichang Town, Wuqing District, Tianjin City, P.R.C.
Mechanical skid mounted drilling rig is suitable for domestic, overseas various oil, gas well drilling and exploration under 5000m. Oil well drill rig types and basic parameters accord with industrial standards, main parts accord with API specifications.
Structure Principles and Features
1. Drilling rig is powered by diesel generators, which uses integral chain box.
2. Rotary table is driven by AC VFD motor with high performance, and the control mode is reliable, which can adequately meet the requirement of drilling.
3. Mechanical skid mounted drilling rig uses internal variable speed sealing drawworks with 4 gears stepless speed regulating,
4. Integral rotary table driven box drives rotary table through universal shaft. Its rig floor is neat and wide.
5. Oil well drill rig substructure uses front platform and rear platform (two parallelogram substructure), which can realize low position installation. Rig floor height is 9m. Derrick adopts front opening.
Technical Parameters of Mechanical Skid Mounted Drilling Rig
|1||Nominal drilling depth||5000m(114mm DP )|
|2||Max. hook load||3150kN|
|3||Max. input power of Drawworks||1100kW(1500HP)|
|4||Drawworks gears||4 gears stepless speed regulating|
|5||Max. wireline quantity of Traveling system||12|
|6||Drilling wireline dia.||φ35mm|
|7||Rotary table opening dia.||950mm(37 1/2)|
|8||Mud pump model & number||2×F-1300 mud pumps|
|9||Substructure model||Swing-up or slingshot type|
|10||Substructure & clearance under rotary beam||9m/7.52m|
|11||Mast type and effective||Front opening 45m|
|12||Transmission type of oil well drill rig||AC-SCR-DC AC electric transmission 1 to control 2|
|13||Diesel genset number and power||3 × 800kW|
|14||DC motor number and power||6 × 735kW|
|15||Mud HP manifolds||103mm(drift dia) × 35MPa|
|16||Solids control system mud active capacity||320 m3|