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。
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。
After having analyzed and evaluated the ten indexes in multi-objective plan of slimhole drilling by use of fuzzy consistent matrix method according to the fuzzy consistent relation theory,the preferential sequence of four plans is exactly indicated in the paper,which is identical with the fuzzy arrangement evaluation model of slimhole drilling.
根据模糊集中的模糊一致关系理论 ,运用一致矩阵法 ,对小井眼钻井多目标方案 10个指标进行评价分析后 ,明确指出四种方案的优先顺序 ,这与小井眼钻井模糊层次评价模型一致。
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。
Through a comparison, the economic benefit in slim-hole drilling for coalbed gas has been analyzed.
通过与常规煤层气试验井对比，分析了煤层气小井眼钻井的经济效益。
The status-quo of slim hole drilling technology in China and the world
国内外小井眼井钻采技术的发展现状
The Application of MEG Drilling Fluid in the Long Slim Hole Section of Well Jianmen-1
MEG钻井液技术在剑门1井超长小井眼段的应用
Application of Drilling Fluid Technology in the Long Open Well X92
X92井长裸眼井段钻井液技术措施
Technology of side track in φ139.7mm casing hole
φ139.7mm小井眼开窗侧钻技术研究
Wellbore dynamic surge pressure while tripping a drill pipe in slim hole drilling
小井眼钻具升降产生的孔内波动压力
Study and application of slim-hole sidetracking drilling auxiliary technology
小井眼开窗侧钻配套技术研究与应用
surface hole drilling
钻下表层套管的井眼
3D visualization of hole trajectory in directional well drilling
定向井实钻井眼轨迹三维可视化描述
Structure design of hydraulic thruster and computation model of weight on bit in micro-hole
微小井眼水力加压器结构设计及钻压计算
STUDY ON THE INFLUENCE OF ABNORMAL WELL BORE ON BOTTOM HOLE ASSEMBLY STRESS IN GAS DRILLING
非正常井眼对气体钻井下部钻具受力影响研究
To bore(a shaft) with a trepan.
钻用钻井机钻（矿井）
Increase mud weight and adjust as required as hole conditions dictate.
根据井眼情况，按要求提高钻井液密度或处理钻井液。
Drilling, Logging, Mud-logging Managers
钻井、测井、录井处长（经理）
An oil platform.
钻井平台石油钻井平台
The Design of Well Course's Computing and Drawing Software
钻井井(孔)眼轨迹计算与图形绘制软件的设计
Viscoelastic Analysis of the Affect of Drilling Fluid Density on Wellbore Shrinkage
钻井液密度对井眼缩径影响的黏弹性分析
Application of short radius horizontal well drilling technology in ultra-deep well in Tahe oilfield
小井深超深短半径水平井钻井技术在塔河油田的应用——以TK1105CH井为例