CAJ | 학술논문

深水油气开发面临着巨大的风险和挑战，尤其是在油气开发过程中如果发生井喷失控事故，应急救援将十分困难。采用重大事故情景构建方法，建立南中国海某深水探井在钻井期间发生井喷失控事故情景，包括从溢流发生到井喷失控、平台发生火灾爆炸、平台倾覆沉没、水下应急封井及打救援井、溢油回收处理及生态恢复，并对应急救援必须的工程技术、设备、人员等需求进行分析和评估，对我国下一阶段开展应急救援技术研究提出建议。研究结果对我国自主建立深水钻井井控应急救援工程技术体系有一定参考意义。
심수유기개발면림착거대적풍험화도전，우기시재유기개발과정중여과발생정분실공사고，응급구원장십분곤난。채용중대사고정경구건방법，건립남중국해모심수탐정재찬정기간발생정분실공사고정경，포괄종일류발생도정분실공、평태발생화재폭작、평태경복침몰、수하응급봉정급타구원정、일유회수처리급생태회복，병대응급구원필수적공정기술、설비、인원등수구진행분석화평고，대아국하일계단개전응급구원기술연구제출건의。연구결과대아국자주건립심수찬정정공응급구원공정기술체계유일정삼고의의。
Deepwater oil and gas development faces enormous risks and challenges. Especially when blowout out of control ac-cident occurs in the development process, the emergency rescue will be very dififcult. Scenario design approach for major accidents is used to build blowout scenarios in the drilling of a deepwater exploratory well in the South China Sea, covering the whole process from overlfow to blowout out of control, ifre and explosion of platform, platform overturn and sinking, underwater emergency well shut-in and relief well digging, spilled oil recycling and ecological restoration. The demands for engineering technology, equipment and staff for the emergency rescue are analyzed and evaluated and suggestions on the research of emergency rescue technology in the next stage in China are provided. The research results can be a reference for the independent building of emergency rescue engineering technique system in well control of deepwater drilling in China.