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煤层气作为洁净能源,其开发利用已在我国得到广泛重视,湖南省也已于2010年在邵阳短陂桥矿区首次开展了煤层气参数孔的施工。通过对参数孔各项测试结果的分析和研究,对短陂桥矿区煤层气储层特征进行了系统分析和评价,认为该区1#、3#煤层属高含气量、常压—高压、高吸附饱和度、中地解比、低渗透率储层,综合评价该区为开展煤层气地面抽采开发利用的有利地区。提出加快该区煤层气储层改造的试验步伐和扩大实验区的建议,为湖南省“四化两型”建设和“气化湖南”战略提供能源保障。
As a clean energy source, the development and utilization of CBM has been widely recognized in our country. In 2010, Hunan Province launched the CBM parameter hole construction for the first time in the Shanyang short 陂qiao mining area. Based on the analysis and research of the test results of parameter hole, the characteristics of CBM reservoirs in the Shuangqiaoqiao mining area are systematically analyzed and evaluated. It is concluded that the coal seams 1 # and 3 # in this area are of high gas content, atmospheric pressure - high pressure and high Adsorption saturation, medium to solution than the low permeability reservoir, a comprehensive evaluation of the area for the development of coalbed methane extraction and utilization of favorable areas. Proposed to speed up the trial of CBM reservoir reconstruction in this area and to expand the experimental area recommendations for Hunan Province, “four types of” construction and “gasification of Hunan” strategy to provide energy security.