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- coalbed meathane 煤层气
- China has just started the study on coalbed methane (CBM) reserves. 摘要国内关于煤层气储量的研究工作才刚刚开始。
- Study on Theory and Method of Coalbed Methane Project Economy Evaluation II. 煤层气项目经济评价理论与方法研究2。
- The No.10 coalbed is one of three main mineable coalbed of Taoyuan mine. 10煤是桃园煤矿三大主采煤层之一。
- Coalbed methane is a natural gas resources adsorbed to the coal reservoir. 煤层气是一种以吸附态储集在煤层中的天然气资源。
- Diffusion is a process surely occurring during the preduction of coalbed gas. 扩散作用主要影响煤层气井的早期产量。
- It is significant to prediction of coalbed permeability and resource evaluation of coalbed methane. 其结果对煤层气资源评价和煤层渗透性预测具有重要的指导意义。
- Prospective study on coalbed gas resources in Carboniferous-Permian, West Henan. 豫西石炭-二叠系煤层气资源前景研究。
- The incompressibility of water plays a role of supporting the cleats and pores of coalbed,making coal reservoir b... 水的不可压缩性对煤岩割理、孔隙起到了支撑作用,使煤岩储层能保持较高的渗透率。
- Some important parameters of coalbed methane reservoir can be determined by the injection and falloff well test. 注入压降试井可以获取煤层气储层的重要参数。
- The evaluation of coalbed gas logging with nerve network is one of the optimum method at present. 借助于神经网络技术进行煤层气测井评价,是现阶段的优选方法之一。
- The Wushen coalfield, Ordos Basin is one of important coalbed methane (CBM) development areas. 摘要鄂尔多斯盆地乌审煤田是我国煤层气勘探的重要区块。
- The Wu M1-1 well is the first coalbed methan (CBM) multi-branched horizontal well of the Petrochina. 武M1-1井是中石油第1口煤层气多分支水平井。
- The geoelectric field in geophysical field is effective on seepage properties of coalbed gas. 总结了该矿区地电场特征,论证了激电测深法的有效性。
- The precise definition,systematic method and thought of coalbed methane redound to in-depth coalbed methane study. 进一步的煤层气地质研究需要精确的煤层气概念和系统的研究方法和思路。
- The Archaean era limestone aquifer close to No.10 coalbed is the direct aquifer of it. 距离其较近的太灰含水层,是10煤开采的直接充水含水层。
- The desorption and diffusion of coalbed methane are the key inner-boundary conditions of coalbed methane reservoir. 煤层气的解吸、扩散是煤层气藏一个关键的内边界条件。
- Natural coke has good conditions of physical character,and contain abundant coalbed gas,is an ideal reservoir of gas. 天然焦具有良好的物性条件,含有大量的瓦斯气体,是一个理想的储气层。
- The Sahai Formation coalbed methane is sealed by the roof comprising mudstone and lutite of the fourth Sahai Formation. 沙海组四段泥岩、泥质粉砂岩作为沙海组三段煤层气的盖层,是良好的区域性盖层;
- The precise definition, systematic method and thought of coalbed methane redound to in-depth coalbed methane study. 摘要进一步的煤层气地质研究需要精确的煤层气概念和系统的研究方法和思路。