A few days ago, China Petroleum network announced that the Changning shale gas gathering and transportation trunk line project completed 57.9 kilometers of welding, more than half of the total welding amount of the project. 　　Changning shale gas project along the steep mountains, Karst landform area, rain weather, construction difficulty is biggest, the highest risk of Southwest Oil and gas pipeline construction project. 　　Since the start of the project, facing the difficulties of tight construction period, heavy rainfall and difficult construction, the southwest oil and gas field company has strengthened the construction site fine management to ensure the orderly progress of the project. At present, line project has been sweeping the line of 101 kilometers, more than 150 units, and transferred to the excavator 45 welding equipments. In addition, according to the characteristics of the construction unit with many points, wide, long, southwest oil and gas field construction project department, instructed by section and designated person responsible for the management of existing work site safety and quality problems timely coordination, guidance and supervision, engineering welding RT detection one-time pass rate reached 97.2%. 　　At present, the project has entered the peak period of construction, the project will continue to pay attention to the quality of the project construction and construction safety, for the smooth operation of the protection. 　　Relevant content:OGEM petroleum solid control equipment has always been the credibility and quality as the cornerstone of development, in the staff of the full implementation of "unity, innovation, truth-seeking, integrity" business purposes. Provide high quality service, high quality products, is always Tangshan OGEM solid control the pursuit of forever! We would like the basis of equality and mutual benefit with all the friends sincere cooperation and seek common development! Welcome more business consulting: 0315-2648088 Fax: 0315-2648066!