短回接尾管固井技术在补救固井中的应用  

Application of Short Liner Cementing Technique in Remedial Cementing Jobs

作　　者：王向东[1] 

机构地区：[1]中国石化新星公司西北分公司,新疆乌鲁木齐830011

出　　处：《石油钻探技术》2003年第2期62-63,共2页Petroleum Drilling Techniques

摘　　要：超深探井在钻进过程中出现套管挤毁、井漏而常规封堵无效等复杂问题 ,影响了下一步正常钻进 ,短回接尾管固井技术能很好地解决该技术难题。该技术在塔河油田 S84井和 S88井进行了应用 ,并取得了良好的固井效果 ,而且短回接尾管固井技术比套管回接到井口成本要低得多 。The short liner cementing technique can successfully solve some difficult technical problems, such as casing collapse, loss circulation during ultra deep exploratory well drilling operations. Applications in S84 Well and S88 Well in Tahe Oilfield obtained good cementing effect. Furthermore, the costs of this technique is much less and its economic benefits are remarkable.

关 键 词：超深井 套管挤坏 井漏 尾管固井 塔河油田 S84井 S88井 

分 类 号：TE256.4[石油与天然气工程—油气井工程]