煤层气开采,gas mining
1)gas mining煤层气开采
1.Inquiry intogas mining with ultrashort radial radial system;本文通过对超短半径径向钻井系统的基本原理和施工方法的详细介绍,试图把超短半径径向钻井系统这项先进技术作为一个新的技术手段引入煤层气开采中来,以提高煤层气的采出率。
英文短句/例句
1.Analyse of New Extraction Measure of Coal Bed Methane in Coal Seams of Big Obliquity in Xinjiang新疆大倾角煤层的煤层气开采方式探讨
2.Numerical Simulation of CO_2 underground Sequestration and Exploitation of Coal Bed MethaneCO_2地下处置与煤层气开采的数值模拟
3.Views on Types of Desorption Effect in the Process of CBM Production有关煤层气开采过程中煤层气解吸作用类型的探索
4.Application & Improvements of Beam Pumpers for CBM Recovery游梁式抽油机在煤层气开采中的应用与改进
parison of Foreign Coal-bed Methane Exploitation Policies and its Enlightenment to China国外煤层气开采政策比较及对我国的启示
6.Fluid-Solid Coupling Theory of Exploiting Coal Methane and Improving Coal Methane Production by Gas Injection in Low Permeability Reservoir and Its Application;低渗透煤层气开采与注气增产流固耦合理论及其应用
7.CBM Development and Utilization for Green Exploitation of Coal Mine开发利用煤层气 实现煤矿绿色开采
8.Coalbed Methane Reservoir Numerical Simulation and Its Development Scheme;煤层气储层数值模拟及开采方式研究
9.Effects of Coal-Bed Geometric Parameters and Permeability on Horizontal Well Production in Coalbed Methane Reservoir煤层几何参数和渗透率对水平井开采煤层气的影响
10.A Study on Numerical Simulation Method of Pinnate Horizontal Multilateral Well for Coalbed Gas Recovery;煤层气定向羽状水平井开采数值模拟方法研究
11.A milestone in Sino-foreign cooperative development of coalbed methane resources;中国对外合作开采煤层气资源的里程碑
12.Tracking Research of Multi-branch Horizontal Well Technology at FanZhuang Coalbed Methane Region樊庄煤层气多分支水平井开采技术跟踪研究
13.Development of a controlling and decision-making system for coalbed methane drainage vertical wells煤层气垂直井排采控制决策系统的开发
14.Methane Drainage and CBM Surface Development in Tiefa Mining Area铁法矿区井下瓦斯抽采与地面煤层气开发
15.Numerical Simulation of Vertical Well for Low-permeability Coal Seam Gas Reservoirs低渗透煤层气藏直井开采数值模拟研究
16.the part of a coal seam that is being cut.正在被开采的煤层截面。
17.Application of Gas Tail Gateway to Top Coal Caving Mining in Low Permeability Thick Seam瓦斯尾巷在低透气性厚煤层放顶煤开采中的应用
18.Analysis of Mining Rock Mechanics in Relieved Drainage of Coal Bed Methane and Its Application;煤层气卸压开采的采动岩体力学分析与应用研究
相关短句/例句
mining of coal bed gas煤层气地面开采
3)mining[英]["ma?n??][美]["ma?n??]煤层开采
1.The response character of acoustic wave velocity field of coal floor rock mass failure is discussed according to the general principle of floor failure bymining.从煤层开采引起底板破坏一般规律出发， 探讨了底板岩体破坏与声波速度场的响应关系， 介绍了声波ＣＴ探测的原理与方法， 按采矿活动的关键阶段设计观测方案， 进行了试采面底板破坏深度的动态声波ＣＴ 探测试验。
4)Coal mining煤层开采
1.Effect research for leakage of surface water body in the Yuecheng Reservoir area due to coal mining;煤层开采对岳城水库库区渗漏的影响研究
2.Stress path analysing of soil during coal mining;煤层开采土体应力路径分析
3.If the coal mining of Huangling No.依据地质勘探资料,运用水文地质学相关理论,在分析井田水文地质特征及直罗组上段隔水性能的基础上,通过导水裂隙带最大高度计算,得出了煤层开采对水源地无影响的结论,并提出了矿井建设期间应注意的事宜。
5)seam mining煤层开采
1.In the process of Shanxi formationseam mining in Shaqu Colliery,the seam roof and floor sandrock aquifers constitute the direct discharge aquifers.沙曲煤矿山西组煤层开采过程中,煤层顶底板砂岩含水层构成煤层开采时的直接充水含水层。
6)working seam开采煤层
延伸阅读
煤层气(见煤成气)煤层气(见煤成气)coal-bed gas:see coal derived gas于煤煤层气(c oal一bed gas)以吸附状态赋存层内部的煤成气。见谋成气。-
