提高大位移井固井质量方法  

IMPROVING CEMENTING QUALITY METHODS FOR EXTENDED REACH WELL

作　　者：齐月魁 徐学军[1] 李洪俊[1] 付建华[1] 尹伟[1] 王长在[2] 

机构地区：[1]大港油田集团公司钻采工艺研究院,天津300280 [2]大港油田公司油气藏评价项目部,天津300280

出　　处：《石油钻采工艺》2005年第B06期4-7,共4页Oil Drilling & Production Technology

基　　金：大港油田集团公司科研项目:"大位移钻采工艺技术研究与应用";编号;科2001-8-3。

摘　　要：分析了大位移井固井的技术难点,从水泥浆的体系、套管的居中、附件的优选与应用、现场施工技术等方面进行了研究,提出了保证大位移井固井质量的技术措施,现场实践取得显著效果,形成了系统、成熟的大位移井固井技术。对大港油田大位移井固井质量的提高具有指导作用。This paper analyzed the difficulties of extended reach well cementing,and then Studies were conducted aiming to cement slurry system,casing center,accessories select and apply,field operation,et al.technic operations of extended reach well cementing quality is hold up,field practice gained marked effect,formed system and mature cementing technique of extended reach well.The results exert important effect on the improve cementing quality of extended reach well in Dagang Oilfield.

关 键 词：大位移井 螺旋滚轮扶正器 水泥浆体系 固井 

分 类 号：TE256.1[石油与天然气工程—油气井工程]