| 陕西韩城北部矿区煤层气形成条件评价 |
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| 引用本文： | 王生全.陕西韩城北部矿区煤层气形成条件评价[J].西北地质科学,1997,18(1):40-45. |
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| 作者姓名： | 王生全 |
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| 作者单位： | 西安矿业学院地质系 |
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| 基金项目： | 96煤炭工业部青年基金 |
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| 摘 要： | 以大量的测试为基础，从煤层生气性、储气性、渗透性及围岩封盖性等方面对陕西韩城北部矿区煤层气的形成条件进行了研究与评价；划分了各煤层生、储、渗、盖类型，为本区今后煤层气勘探开发提供了科学依据。
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| 关 键 词： | 煤层气 生气性 储气性 渗透性 封盖性 |
THE EVALUATION OF THE FORMING CONDITION OF THE COALBED METHANE IN NOREHERN MINING AREA OF HANCHENG, SHAANXI |
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| Wang Shengquan.THE EVALUATION OF THE FORMING CONDITION OF THE COALBED METHANE IN NOREHERN MINING AREA OF HANCHENG, SHAANXI[J].Northwest Geoscience,1997,18(1):40-45. |
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| Authors: | Wang Shengquan |
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| Abstract: | On the basis of a vast amount of test data, the forming condition of coalbed methane isstudied and evaluated according to indexes of coalbed gas-generating propery, gas-bearingproperty, permeability as well as cenfining capability of surrounding rocks. The "riter divided the gas-gernerating, gas-bearing, permeability and surrounding rocks of each coalbed intotypes. it provides the scientific basis for exploration and development of coalbed methane infuture in this district. |
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| Keywords: | Coalbed methane Gas-generating property Gas-bearing property Permeability Confining capability of surrourding rocks |
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