埕北21-平1大位移水平井测量技术  

The Survey Technology in Chengbei 21-an Extended Reach Horizontal Well

作　　者：于克武[1] 孙文胜[1] 刘玉榜[1] 

机构地区：[1]胜利石油管理局钻井工程技术公司,山东东营257064

出　　处：《石油钻探技术》2004年第4期76-77,共2页Petroleum Drilling Techniques

摘　　要：埕北21-平1井是胜利油田在陆地布置的第一口大位移水平井,其主要目的是为了探索大位移定向／水平井成套钻井技术,以实现海油陆采、解决油田近海油藏的开发难题。结合该井测量技术方面的设计、施工情况,介绍了该井施工过程中测量仪器选择、仪器测量精度及性能要求、测量施工措施、实际施工及测量误差分析等。该井测量成功。为大位移定向／水平井的测量施工积累了一定的经验。The Chengbei 21 Well is the first land extended reach horizontal well in Shengli Oilfield. It is drilled mainly to research the supporting drilling technology suited for extended reach horizontal wells, and to produce offshore reservoirs on land. Combining with design and operations of survey techniques in this well, this paper presents instrument choice, requirements for instrument measurement and performance, measuring operations, and analysis on actual operation and measurement errors. The successful surveys accumulates experiences for measurement in extended reach horizontal wells.

关 键 词：大角度斜井 水平井 测量 测斜仪 精度 误差 胜利油田 埕北21一平1井 

分 类 号：TE271[石油与天然气工程—油气井工程]