We’re devoted in R&D activities. In cooperation with major research institutes in China, we have obtained over 60 patents, based on which various key technologies have been developed, including one-trip multi-zone gravel pack system (MZGP), horizontal open hole gravel pack (OHGP) system, autonomous inflow control device (AICD) system, anti-plugging screens, shunt tube screens, etc..
|
東營市瑞豐石油技術發展有限責任公司
搜 索