正通油氣
Qualification for Risha Gas Well Drilling Tender
集油氣田勘探開發及工程技術綜合研究為一體
Integrated research on oil and gas field exploration and development, as well as engineering technology
涵蓋地球物理勘探、鉆井、測井、錄井、壓裂、試油、井下作業、油建等
Covering geophysical exploration, drilling, logging, logging, fracturing, oil testing, downhole operations, oil construction, etc