It is proved that the high salinity is the advantageous factor for the high rank CBM reservoir enrichment and formation, whi...
研究认为高矿化度有利于高煤阶煤层气富集成藏，低矿化度是低煤阶煤层气的富集成藏的有利条件。
Effectual stress system, as the bridge of relating stratum energy and CBM reservoir formation, is formed by macroscopical dynamical energies which act on coal-bed.
有效压力系统是宏观动力能共同作用于煤储层而形成的压力体系，是联系煤储层地层能量与煤层气成藏的桥梁和纽带。
Using BP neural network computing CBM reservoir parameters, gas content, it's better to meet the calculation of CBM reservoir and interpretation accuracy for development.
采用BP神经网络技术计算煤层气储层物性参数和含气量，较好的满足了煤层气储量计算及开发部署对解释精度的要求。
According to the development characteristic of fracture in CBM reservoir, the response of dual laterolog is systematically simulated with three dimensional finite element method.
针对煤层气储层裂隙发育特点，利用三维有限元方法，系统地进行储层裂隙双侧向测井响应的数值模拟研究。
The CBM reservoir numerical simulation is not only one of key techniques of CBM reservoir exploration and development, but also one of effective measures for CBM production forecast.
煤层气储层数值模拟是煤层气资源勘探和开发的关键技术之一，也是煤层气井产量预测的有效手段。
The paper states the basic theory and realization flow of elastic impedance inversion, and analyses its features of application in CBM reservoir prediction through the inversion of practical data.
阐述了弹性波阻抗反演的基础理论及实现流程，通过对实际资料的反演，分析了其在煤层气储层预测中的应用特点。
The comprehensive evaluation shows that the CBM reservoir has a good quality and great potential; however, its development is relatively difficult. Therefore, suitable mining technology is needed.
综合评价显示该区煤层气储层质量较好，资源潜力大，但开发难度较大，尚需适宜的开采技术。
The combination of multifactor weighted analysis with reservoir simulation is an effective means to evaluate CBM recoverability.
多因素加权分析法与储层数值模拟法相结合是一种有效的煤层气可采性评价方法。
Through analyses of mining area geological features and coal reservoir characteristics, considered that CBM in the area has high content 9.
通过对矿区地质特征、煤储层特征分析，认为区内煤层气含量高9。
The evaluation and study on coal reservoir property is a basic technological work that is required to do essentially in CBM exploration test and before commercial exploitation.
煤储层特征评价研究是煤层气勘探试验中和进行商业开发前所必须进行的一项技术工作。
As a whole, the geological and reservoir parameters reveal that this study area has favorable conditions for CBM enrichment and recovery.
总体上，地质和储层特征参数显示该区具有煤层气富集和高产的有利条件。
The mechanism and pattern of reservoir are different between CBM and natural gas.
煤层气作为一种非常规天然气，其运聚机制和成藏模式与常规天然气不同。
The mechanism and pattern of reservoir are different between CBM and natural gas.
煤层气作为一种非常规天然气，其运聚机制和成藏模式与常规天然气不同。
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