新疆DC024分支井钻井完井技术  

DRILLING AND COMPLETION TECHNIQUE FOR DC024 LATERAL WELL IN XINJIANG

作　　者：杨道平[1] 宋朝晖[1] 李晓军[1] 王新东 陈嘉陵[1] 

机构地区：[1]新疆石油管理局钻井工艺研究院工艺三所

出　　处：《钻采工艺》2007年第5期7-10,共4页Drilling & Production Technology

基　　金：中国石油集团公司"十五"重点科技攻关项目"新疆油田分支井钻井完井技术研究"的工程试验井;项目编号:04B2080204

摘　　要：新疆石油管理局钻井工艺研究院2005年12月在新疆克拉玛依低效油田车排子井区完成了该油田第一口(TAML)[1]四级难度的DC024分支井现场试验。研究人员在该井进行了多项新技术入井试验,完成了从斜向器的定向安放、套铣打捞、完井管柱在弯引鞋导引下进入分支井眼、窗口处分叉工具的悬挂丢手、射孔作业管柱的选择性入井等全套分支井关键技术试验。文章介绍了DC024分支井的方案设计要点和实际施工中所应用的分支井钻井完井技术。Xinjiang Drilling Technology Research Institute has finished the field test in DC024 lateral well which is first (TAML) four-stage difficulty well at Chepaizi well field of Kelmayi low-efficiency oilfield in December 2005. Some new techniques were tested in the well, such as directional placement of whipstock, casing milling up and fishing, completion string entering lateral hole leading by flex guiding shoe, hanging and deserting of lateral tools at aperture section, selectivity entrance well technique of perforating operation string etc. This article briefly introduced the design proposal of DC024 lateral well and the application of drilling /completion techniques in lateral well operation.

关 键 词：新疆油田 分支井 钻井 完井 

分 类 号：TE257[石油与天然气工程—油气井工程]