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Methodology of Optimum Seeking to The Potential Exploring and Mining Areas of Coalbed Methane Resources in China

机译：中国煤层气资源潜在探矿区的最优寻找方法

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Following the dialectical thought of geological analysis to quantitative ordering back geological analysis, an new system of the method for the geological seeking of potential coalbed methane districts, called as "Progressive Key Factor Optimum Seeking (PKFOS)" which is comprised of two parts, i.e., progressive seeking and quantitative ordering, was established. In the system that has been successfully applied to the optimum seeking for the potential CBM-accumulating zones and districts in China, the limitation of the traditional method "comprehensive evaluating standards" was broken through, and the accuracy and reliability of the seeking resutls was heightened. The results shwon that the best and good CBM-accumulating zones in China occur respectively in the middle-western part of the South China, and that the most of the best and good CBM-accumulating districts in China lie in the North China. therefore, the exploration and development of the coalbed methane resources in China should be focused on the North China in future.
机译：遵循地质分析的辩证法思想，以定量回溯地质分析为基础，建立了潜在煤层气区地质寻找方法的新系统，称为“渐进关键因子最优寻找（PKFOS）”，它由两部分组成，即建立了渐进式搜索和定量排序。在已成功应用于中国潜在煤层气成藏区和地区最优寻找的系统中，突破了传统方法“综合评价标准”的局限性，提高了寻找结果的准确性和可靠性。 。结果表明，中国最佳的和良好的煤层气富集区分别出现在华南中西部，而中国最好的和良好的煤层气富集区大多位于华北。因此，未来我国煤层气资源的勘探开发应集中在华北地区。

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