- XJ550 Oil Workover Rig
- 2016-11-02 15:05
- Technical parameters of workover rig1, Service depth (m) 7000 (2-7/8 "tubing)2, Workover depth (m) 5800 (3-1/2 "drill pi
- Submersible Centrifugal Pump
- 2016-10-31 03:57
- 1.multistage,centrifugal,in oil well,specifications:88,95,98,1302.Specifications of the electria submersible pump pump s
- impeller
- 2016-10-24 18:25
- Submersible pump to the three major U.S. company introduced the original, the renovation and development of the various