Study on drilling technology beneficial to coalbed protection;
煤层气井储层保护钻井工艺
Discuss new well cementation way of well drilling technology;
钻井工艺中固井新方法的探讨
The geologic factors and mechanical drilling technology was analyzed.
通过合理降低上部大井眼岩屑切削面积及合理增加中下部复杂井段井身结构,采用先进的钻井工艺技术,进一步优选了钻头,试验和推广了低压和负压钻井等新工艺新技术,加强了对固控技术的研究,改进了现有钻井工艺。
The focus on the research and development of knowledge base system on drilling optimization was to establish its knowledge base modeling.
优化钻井知识库系统的研究与开发关键在于系统及其知识库模型的建立。
Research on Optimized Drilling Technologies for Xing4 Block in Daqing Oilfield;
大庆油田杏四油区优化钻井工艺技术研究
Optimization of annular gas injection technology in coalbed methane aerated under-balanced drilling
煤层气欠平衡钻井环空注气工艺优化
Analysis and Optimization of Drilling Technology of GSN-001 Coal Seam Gas Well in the North of ShiZhuang Area;
柿庄北GSN-001煤层气井钻井工艺分析及优化
Analysis of sidetracking horizontal well drilling and completion technique in the 33-12-14CH well named Tuo
坨33-12-14CH侧钻水平井钻完井工艺分析
Horizontal Drilling and Completion Techniques for Well Tai H5-1
台H5-1水平井钻井完井工艺技术
Drilling technology of thin productive horizon in Well GP09-14
GP09-14井薄产层水平井钻井工艺技术
A Study of the Technique of Cable Drilling in Modern Time;
浅述近代冲击(顿钻)钻井工艺技术
A complete set of fast drilling technology used on the well X in the LG area
LG地区X井快速钻井配套工艺技术
Drilling Fluid Technology for Ultra Deep Horizontal Well in Puguang Gas Field.
普光气田超深水平井钻井液工艺技术
Preliminary Study on Well Drilling Technique of Semi-Submersible Drilling Platform with Dual Derrick Rig
半潜式钻井平台双井架钻机作业工艺初步研究
Design Optimization of Drilled Shaft Lining Structure in 1000m Deep Shaft
千米深井钻井法凿井井壁结构设计优化
Research and application of the optimization of horizontal well step sand control technology
水平井分级控砂工艺优化研究与应用
Research of Optimization Design Drilling and Completion Fluid in Dagang Oil Field
大港油田钻井液完井液优化设计研究
Laboratory Study on the Composite Treatment of Waste Drilling Fluids Using Acidification-Oxidation-Neutralization-Biodegradation
废弃钻井液酸化-氧化-中和-生物降解组合处理工艺的实验研究
Density Logging Job in Horizontal Well During the Drill-pipe Conveyed Logging
钻杆传输水平井密度测井施工工艺探讨
The Parameters Optimization of the Reverse Circulation DTH Hammer and Studies on Its Drilling Technique;
全孔反循环潜孔锤参数优化及其钻进工艺研究
Optimized drill-hole spacing and drilling techniques eliminate "blank zones" in longwall faces prone to outbursts
优化钻孔间距与工艺 消除突出综采面“空白带”
Study on New Integrated Working Fluid Technology for Drilling and Cementing
新型钻井固井一体化工作液技术研究