Chengdu Western Union Petro Engineering Technology Co., Ltd., the wholly-owned subsidiaries of LandOcean, has successful passed the marketing review of Peiling shale gas project department of Sinopec Jianghan Oilfield with its excellent comprehensive service capability, perfect service mechanism and strong marketing competitiveness on October 30.

　　This qualification of market admittance includes two aspects of service, which are coiled tubing work and under pressure well-completion practice. Chengdu Western Union Petro Engineering Technology Co., Ltd. will provide more technical support and engineering service in unconventional resources development area with the qualification.