鄯7-10C侧钻小眼井尾管碰压固井技术研究  

RESEARCH ON LINER BUMP-PRESSURE CEMENTING TECHNIQUE OF SLOT SIDETRACKING SLIM HOLE SHAN 7-10C

作　　者：顾军[1] 向阳[1] 钱峰[2] 王学良[2] 

机构地区：[1]成都理工大学油气藏地质及开发工程国家重点实验室 [2]吐哈油田钻采工艺研究院

出　　处：《天然气工业》2003年第1期50-52,7,共3页Natural Gas Industry

摘　　要：鄯 7 10C井是吐哈油田第一口套管开窗侧钻定向井 ,它的成功钻井 ,为套管开窗侧钻水平井奠定了基础。文中介绍了侧钻小眼井尾管碰压固井技术。实践表明 ,碰压成功 ,固井质量合格 ,这不仅为小眼井固井积累了经验 。Well Shan 7-10C is the first slot sidetracking directional hole and its successful drilling lays a foundation for slot sidetracking horizontal well.The liner bump-pressure cementing technique of slot sidetracking slim hole is introduced in the paper.Through practice it is indicated that the bump-pressure is successful and the cementing quality is up to standard,which not only accumulates experience for cementing slim hole but also expands oil field cementing techniques.

关 键 词：石油钻井 套管开窗侧钻 定向井 小眼井 尾管 碰压 固井 

分 类 号：TE256[石油与天然气工程—油气井工程]