1) slim hole sidetracking
小井眼侧钻
1.
The paper presents the construction condition of slim hole sidetracking and analyses the features of trajectory control and BHA,and completion method etc.
介绍中原油田卫侧 317— 7井小井眼侧钻的施工情况 ,分析了该井轨迹控制的特点、钻具组合特征、完井方法等 ,指出目前小井眼侧钻技术中的可取与不足之处 ,反映出中原油田目前小井眼侧钻技术的基本情况。
2) side tracked slim hole
侧钻小井眼
1.
This paper analyzed reasons of unqualified cementation of side tracked slim hole cemented by traditional technologies.
对传统固井工艺不能满足侧钻小井眼固井质量要求的原因做了分析 ,在此基础上 ,结合辽河油田侧钻小井眼井多发的水淹、水窜问题研究了地层预处理技术 ,并参照国外处理此类问题的实践经验给出了该技术的工艺过程及实施要点。
3) side-tracked hole
侧钻井眼
4) feel ahead
钻小井眼
5) slim hole drilling
小眼井钻井
6) slim-hole drilling
小井眼钻井
1.
To economically and efficiently develop the gas field, wells were drilled using underbalanced drilling and slim-hole drilling technology.
根据高效低成本开发苏里格气田的要求,进行了欠平衡及小井眼钻井,为低成本开发苏里格气田做前期技术准备。
2.
To meet the demand for exploration of the lithologic and stratigraphic oil and gas reservoirs, the oil field has developed four items of dominant technologies-high-precision 3-D seismic data acquisition and processing technology, systematic deep-well and slim-hole drilling technology and.
近几年来,针对华北油田逐年勘探领域和勘探对象由中浅埋深的构造圈闭向埋藏较深的岩性、地层油气藏勘探转移的现状;为满足岩性、地层油气藏勘探的需要,在完善应用成熟勘探工程配套技术的基础上在勘探实践中初步形成了针对复杂地区中深层构造-岩性油藏勘探的高精度三维地震采集技术、处理技术、深井小井眼钻井配套技术、低渗储层压裂配套技术等4项主导配套技术,为岩性、地层油气藏勘探取得突破性进展提供了重要的技术保障。
补充资料：钻眼
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