摘要
描述塔河油田TK4XX井7"尾管固井事故状况,从水泥浆"闪凝"和环空堵塞方面分析事故发生的主要原因。根据分析,提出考虑地层特性、固井液性能、固井工艺等多种因素的固井作业对策。
This paper describes in details the TK4XX well 7 ＂ liner cementing accident in Tahe oilfield, and analy-zes the main cause of the accident. According to analysis, it puts forward the cementing operation countermeasuresconsidering formation characteristics and cementing fluid properties and cementing technology.
出处
《重庆科技学院学报（自然科学版）》
CAS
2014年第4期81-83,共3页
Journal of Chongqing University of Science and Technology：Natural Sciences Edition
基金
"十二五"国家科技重大专项(2011ZX05024-004)
关键词
尾管
固井
水泥浆
环空堵塞
liner
well cementing
cement paste
hohlraum blocking
