HW6001超浅水平井技术套管固井技术  

APPLICATION OF CEMENTING TECHNOLOGY IN HW6001 SUPER-SHALLOW HORIZONTAL WELL

作　　者：王新东 王兆会[2] 胡国强[2] 

机构地区：[1]中国石油大学 [2]新疆石油管理局钻井工艺研究院

出　　处：《钻采工艺》2006年第5期15-17,34,共4页Drilling & Production Technology

基　　金：石油天然气集团公司项目<特殊工艺井钻井技术研究>的课题<用直井钻机钻超浅稠油水平井钻井完井技术研究>的部分研究成果;该项目编号:05B20807。

摘　　要：新疆油田HW6001稠油水平井是当时国内使用直井钻机所钻垂深最浅的一口水平井。通过配套固井技术研究和应用,在垂深277m的超浅水平井上成功实现了Φ244.5技术套管的安全下入,通过优化管柱和水泥浆配方取得了水泥胶结质量优质的效果,为今后超浅水平井甚至更浅的水平井固井提供了非常有意义的案例和依据。Heavy oil horizontal well HW6001 in Xinjiang oilfield is the shallowest well drilled with vertical rig in China presently. Though the research and application of matching cementing technology, Φ244.5mm intermediate casing were successfully and safely run into this well with TVD(true vertical depth) of 277m. Meanwhile the good cement bond quality was achieved by optimizing casing assembly and slurry system. The successful operation of the cementing technology in this well have provided case and evidence for cementing in super-shallow even more shallower horizontal well in other oilfield in the future.

关 键 词：水平井 固井 套管 水泥浆 

分 类 号：TE256[石油与天然气工程—油气井工程]