渤海湾滩浅海石油勘探井控安全技术  

Wells control safety technology for shallow water oil exploration in Bohai Bay

作　　者：程丙方 刘传清[1] 袭润祥 王飞 梁明月 赵湛 CHENG Bingfang;LIU Chuanqing;XI Runxiang;WANG Fei;LIANG Mingyue;ZHAO Zhan(Offshore Drilling Company of Sinopec Oilfield Service Shengli Corporation,Dongying 257000,China)

机构地区：[1]胜利海洋钻井公司,山东东营257000

出　　处：《石油工程建设》2021年第S02期202-205,共4页Petroleum Engineering Construction

摘　　要：海上石油钻井作业受气象和海况的影响,井控工作难度非常大,一旦发生井喷失控事故,将会对海底油气资源和人民生命财产造成巨大损失,对环境和生态造成巨大破坏。多年来,胜利海洋钻井公司在总结多起复杂情况经验的基础上,识别出了具有海上特点的井控高风险因素,通过严格的风险评估,摸索出了适合海上油气钻探的井控管理制度和施工技术,而且已成功应用于几起典型的复杂井控情况。The offshore drilling operation is affected by the weather and sea conditions,and the well control work is very difficult.Once the blowout accident beyond control occurs,it will cause huge losses to submarine oil and gas resources,life and property,and cause great damage to the environment and ecology.Over the years,Shengli Offshore Drilling Company has found the offshore characteristics of high risk factors of well control based on summing up the experience from many complex situations.Through strict risk assessment,the well control management measures and construction technology suitable for offshore characteristics have been explored,and successfully applied to several typical complex well control situations.

关 键 词：井控 封井器 井口保护 淘空滑移 海底液化 

分 类 号：TE58[石油与天然气工程—油气田开发工程]