| 两淮煤田煤层含气性特征及甲烷富集机制探讨 |
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| 引用本文： | 龙王寅.两淮煤田煤层含气性特征及甲烷富集机制探讨[J].安徽地质,1999(1). |
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| 作者姓名： | 龙王寅 |
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| 作者单位： | 安徽媒田地质局勘查研究院!蚌埠２３３０１０ |
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| 摘 要： | 两淮煤田是华东重要的煤炭基地，以其煤层层数多，煤类齐全，煤层气资源丰富而作为我国煤层气勘探开发研究的重要选区之一．本文以淮南潘集、张集和淮北宿南向斜等三个靶区为重点，在对两淮煤田煤层含气性特征深入研究的基础上，计算了煤层甲烷资源量，探讨了煤层气的富集机制，为两淮煤层气勘探开发选区评价提供了可靠依据。
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| 关 键 词： | 煤层气 甲烷含量 资源量 富集机制 两淮煤田 |
THE GAS-BEARING SITUATION AND METHANE-ENRICHING MECHANISM OF COAL SEAMS IN THE COALFIELD OF SOUTH AND NORTH OF THE HUAIHE RIVER IN ANHUI |
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| Long Wang yin.THE GAS-BEARING SITUATION AND METHANE-ENRICHING MECHANISM OF COAL SEAMS IN THE COALFIELD OF SOUTH AND NORTH OF THE HUAIHE RIVER IN ANHUI[J].Geology of Anhui,1999(1). |
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| Authors: | Long Wang yin |
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| Abstract: | The coalfield is an important coal base in East China and chosen as one of key target areas for the research of exploration andexploitation of coal bed gas of China due to its rich seams and gas resources and complete types of coal. This paper is based on three targetareas of Panji and Zhangji of Huainan , and Sunan syncline of Huaibei to deeply research into the gas - bearing characteristics of coal bedsin the coalfield, discuss on the enrichment mechanism of coal bed gas and calculate the amount of methane resources, serving as a basis forthe appraisal of areas selected for exploration and exploitation of the gas in the coalfield. |
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| Keywords: | coalfield coal bed gas methane content resource amount enrichment mechanism |
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