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塔里木油田认清井控困难,推进井控安全文化建设,初步形成具有自身特色的积极井控理念。塔里木地区地质环境恶劣,井控作业风险巨大。近十年来,塔里木油田一直关注各类常见井喷事故并吸取教训,积极探索创新,具有该油田特色的井控安全文化建设初见成效。三大薄弱环节众所周知,塔里木油气藏埋藏深、地质构造复杂、地层压力敏感、奥陶系目的层高含硫化氢、山前超高压高产气藏等工程地质难题,一旦发生遭遇性溢流,处理难度极大。
Tarim Oilfield to recognize well control difficulties, promote well control safety culture, initially formed with its own characteristics of positive well control concept. Tarim region, poor geological environment, well-controlled operation at great risk. In recent ten years, Tarim Oilfield has been concerned about all kinds of common blowout accidents and lessons learned and actively explore innovation, with the oil well-controlled safety culture has achieved initial success. Three Weak Links As we all know, Tarim oil and gas buried in deep, complex geological formations, formation pressure sensitive, the purpose of the Ordovician high hydrogen sulfide, piedmont ultra-high pressure gas reservoir and other engineering geological problems, in the event of encounter flooding, treatment Very difficult.