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Oilfield Engineering Service?

GNG always focuses on broad and deep development in energy fields as an explorer, and provides engineering service including drilling & completion for domestic and overseas petroleum companies. The group insists the philosophy of strict quality management, rigorous service attitude and advanced technical support to provide the most professional service to every customer with the most wholehearted attitude.


The group has 20 engineering project departments, more than 100 drilling teams, and more than 150 sets of world-class different typed drilling and workover equipment, and focuses on the drilling of directional wells, horizontal wells, sidetrack wells, vertical wells and the operations of fracture, overhauling, workover, formation test and stimulation. Our service area covers 13 major oilfields in China, and extends to foreign countries such as Columbia, Pakistan, Libya, Mongolia, Russia, Kazakhstan and Brazil etc.


The group has world-class drilling equipment, perfect management system and experienced on-site drilling personnel. We adopt the advanced technology and excellent quality management measures for each project to ensure the schedule and quality of operation.

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