深水表层套管固井水泥浆体系的研制及应用  

Development and application of cement slurry system for deepwater surface casing cementing

作　　者：刘科[1] 王清顺[2] 蒋世全 周建良 

机构地区：[1]国家海洋局 [2]中海油田服务股份有限公司 [3]中海油研究总院

出　　处：《中国海上油气》2012年第2期54-57,共4页China Offshore Oil and Gas

基　　金：国家科技重大专项"深水油气田开发钻完井工程配套技术"(编号:2008ZX05026-001);国家863计划"深水表层钻井关键技术及装备研究(编号:2007AA09A103)"部分研究成果

摘　　要：研制了一套深水低温低密度水泥浆体系,并通过室内实验对其主要性能进行了评价。室内性能评价和现场初步应用结果表明,新研制的水泥浆体系低温强度高,稠化时间易于调节,可满足深水表层固井作业的需求。A low temperature and light weight ce- ment slurry system for cementing deepwater surface casing is developed, and its main performance is e- valuated through laboratory experiment. Results of experiment and field application show that the new cement slurry system has high intensity in low tem- perature condition and its thickening time can be ad- justed easily, so that it could meet the requirements of deepwater surface casing cementing operation.

关 键 词：深水 表层套管固井 水泥浆体系 低温 低密度 性能评价 现场应用 

分 类 号：TE256.7[石油与天然气工程—油气井工程]