CAJ | 학술논문

带压更换采气树主控阀门技术具有作业简单、费用低、对气层无损伤等优点，本文就从该技术的原理、技术参数、在苏里格气田现场作业过程中遇到难点及处理、存在风险、取得效果进行了详细论述。近两年，利用该技术在苏里格气田成功更换采气树主控阀门14个，具有实用高效特性，彻底整改了气井采气树内漏主控阀门安全隐患。
대압경환채기수주공벌문기술구유작업간단、비용저、대기층무손상등우점，본문취종해기술적원리、기술삼수、재소리격기전현장작업과정중우도난점급처리、존재풍험、취득효과진행료상세논술。근량년，이용해기술재소리격기전성공경환채기수주공벌문14개，구유실용고효특성，철저정개료기정채기수내루주공벌문안전은환。
Gas recovery by replacing trees with pressure master valve technology with simple, low cost, no gas to a job injury, and other advantages, this article from the Sulige Gas Field, technical principles, technical parameters, difficulties encountered during field operations and treatment, there are risks, results were discussed in detail. The past two years, take advantage of this technology successfully replaced in Sulige Gas Field and gas tree main control valve 14, with practical and efficient features, thorough rectification of inner leakage in gas well gas production tree master valve security risks.