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中文摘要：
煤层气资源量是地质综合选区评价的重点．资源量计算的准确与否关系到目标区评价的成败。本文以织纳煤田主要煤层为研究对象，在深入分析煤层厚度、含气量等参数特征的基础上，计算了煤层气资源量，并从含气面积、含气量、资源丰度等关键要素入手，对其可采潜力进行了评价。结果表明：织纳煤田的煤层厚度主要呈现从西向东逐渐变小的趋势．煤层总厚最大能达到20．5m．大部分煤层厚度处于0．8—2．Om。含气量在勺窝、岩脚、茶店、白岩几个地区比较高，在3个主采煤层中，舍气量分布特征基本一致。研究区煤层气资源量比较丰富，总资源量达到636777~108m3。综合“舍气面积、含气量、资源丰度、构造复杂程度”等4个关键参数总体进行分析，煤层气勘探开发最有利区位于化乐地区，白岩、乐治南东翼东段、新华、坐拱等区域是煤层气勘探开发的较有利区。
英文摘要：
CBM resources is the key of geological comprehensive selection evaluation, it＇s accurate or not relates to the success or failure of the target area evaluation. In this paper, ZhiNa coalfield＇s main coal seam is the object of study. In the basis of parameters characteristics analysis including thickness of coal seam and air content, we calculate the CBM resources, And from containing some key elements, including volume, resource abundance, We evaluate its recoverable potential. Result shows that： ZhiNa＇s coal thickness is becoming smaller from west to east, Total thick coal seam can achieve 20.5m, Most of the coal thickness is from 0.8 m to2.0 m. CBM resources are abundant in researched area, and it＇s total resources reach 6367.77x108m3. To comprehensive four key parameters which are containing gas area, including volume, resource abundance, and structural complexity analyze data, We get more favorable exploration and development of CBM area.
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