表层套管钻井技术在红山嘴油田的应用  

Application of surface casing drilling technology in Hongshanzui Oilfield

作　　者：李刚[1,2] 艾尼瓦尔[1] 雷宇[1] 刘凯[1] 梁跃林 热苏力[1] 

机构地区：[1]西部钻探工程有限公司井下作业公司,新疆克拉玛依834000 [2]中国石油大学石油工程学院,山东青岛266580

出　　处：《石油钻采工艺》2014年第5期22-23,27,共3页Oil Drilling & Production Technology

基　　金：国家重点基础研究发展计划(973计划)课题(编号:2010CB226703)资助

摘　　要：为了降低钻井成本、减少井下事故,实现油气储量经济有效的开采,克拉玛依油田开展了表层套管钻井技术的试验研究,针对油田地质特点,立足于工艺及工具设备的自主研发,进行了套管钻井工艺及工具配套技术的研究,研制出套管悬挂器及随钻扩眼器,并在新疆准噶尔盆地红山嘴油田进行了4口井的现场试验,取得了较好的效果,平均机械钻速相对于常规钻井提高了92.2%。证明套管钻井技术经过完善后,可望达到降低钻井成本、提高效益的目的,具有广阔的发展前景。In order to reduce drilling cost, reduce downhole accidents and realize economic and effective development of oil/gas reserves, experimental research was conducted on surface easing drilling technology in Karamay Oilfield. In line with the geologic features of the oilfield and self development of process and tool equipment, research was conducted on casing drilling technology and auxiliary drilling tool techniques. The casing hanger and reamer while drilling were developed and were tested in four wells in Hongshanzui Oilfield in Junggar Basin in Xinjiang, which was very successful. The average penetration rate was increased by 92.2% compared with conventional drilling, which proves that casing drilling technology, after being improved, and achieved the goals of reducing drilling cost and improve economic benefits. So the technology has a broad development prospect.

关 键 词：套管钻井 套管悬挂器 随钻扩眼器 红山嘴油田 

分 类 号：TE249[石油与天然气工程—油气井工程]