摘要
通过查阅文献,梳理总结近年来在低温地质环境(常年冻土、极地冰层、深海)下进行钻井勘探时所使用的抗低温钻井液类型。依据所使用的抗冻剂不同将其归纳为三大类型:以盐类、醇类等为主的水基钻井液;以石油类、硅油类等为主的油基钻井液;以各类单酯、脂肪酸酯为主的酯基钻井液。对相关钻井液研究现状及优缺点进行讨论,并对低温钻井液未来发展方向提出建议。
Through literature review,this study summarizes the types of low-temperature resistant drilling fluids used in drilling exploration in low-temperature geological environments(including permafrost,polar ice sheets and deep sea)in recent years.According to the different antifreeze agents used,these fluids can be categorized into three types:water-based drilling fluids primarily composed of salts and alcohols,oil-based drilling fluids primarily composed of petroleum and silicone oil,and ester-based drilling fluids mainly composed of various monoesters and fatty acid esters.The research status,advantages and disadvantages of these drilling fluids are discussed,and recommendations for the future development direction of low temperature drilling fluids are put forward.
作者
张雨晨
郝树青
杜欣齐
吕锐杰
刘学畅
ZHANG Yuchen;HAO Shuqing;DU Xinqi;LV Ruijie;LIU Xuechang(School of Resources and Geosciences,China University of Mining and Technology,Xuzhou,Jiangsu 221116,China;Key Laboratory of Coalbed Methane Resources&Reservoir Formation Process,Ministry of Education,China University of Mining and Technology,Xuzhou,Jiangsu 221116,China;Sun Yueqi Honors College,China University of Mining and Technology,Xuzhou,Jiangsu 221116,China)
出处
《石油工业技术监督》
2023年第11期6-11,共6页
Technology Supervision in Petroleum Industry
基金
中国矿业大学重大项目培育专项(重点)“水合物法煤层储CO_(2)钻井液渗流诱导效应下井壁稳定多相场耦合机制”(编号:2020ZDPYZD03)
新一轮“双一流”建设提升自主创新能力项目
矿业学科群提升自主创新能力项目“可燃冰勘探开发基础理论与关键技术”(编号:2022ZZCX05K6)。
关键词
低温钻井液
水基钻井液
油基钻井液
酯基钻井液
low temperature drilling fluid
water-based drilling fluid
oil-based drilling fluid
ester-based drlling fluid
