摘要
大港埕海一区油田位于渤海湾沿岸的滩海地区,介绍了埕海一区海油陆采钻井完井综合配套技术,着重对大位移水平井的方案设计与优化、井口槽与丛式井井眼轨迹优化、井眼轨迹控制与测量、井壁稳定与井眼清洁、套管下入与完井技术等做了简要介绍。埕海一区形成的钻完井配套技术实用性强,可操作性强,其成功的经验,对于应用大位移水平井开发边际油田或丛式井组开发区块油田是个很成功的例证,证明了大位移水平井技术广阔的应用前景。
District 1 of Chenghai of Dagang Oilfield lies in the beach sea of the coast of Bohai bay. Matching technologies of drilling and completion technology in Chenghai was introduced. Among them, program design and optimization of extended-reach horizontal wells, well track optimization of cluster well and slot wellhead, hole cleaning and stability technology, casing running completion was briefly presented. The matching technologies of Chenghai were of high practicability, strong operability and supplied successful experience. They gave good examples of developing marginal oil fields by extended-reach horizontal wells and exploiting block oil fields. The extended-reach horizontal well technology was proved to have broad application prospects.
出处
《石油钻采工艺》
CAS
CSCD
北大核心
2009年第A01期67-71,75,共6页
Oil Drilling & Production Technology
关键词
大港油田
大位移
钻完井
旋转导向
漂浮下套管
摩阻扭矩
Dagang Oilfield
extended reach
drilling and completion
rotary steering
float casing running
friction torque
