石油与天然气地质 ›› 1997, Vol. 18 ›› Issue (4): 305-308.doi: 10.11743/ogg19970408

• 论文 • 上一篇    下一篇

我国煤层气储量、资源量级别分类

孙万禄, 应文敏, 樊明珠, 王树华   

  1. 华北石油地质局 河南郑州 450006
  • 收稿日期:1997-01-17 修回日期:1997-07-18 出版日期:1997-12-25 发布日期:2012-01-18

GRADATION OF RESERVES AND RESOURCES EXTENTS OF COALBED GAS IN CHINA

Sun Wanlu, Ying Wenmin, Fan Mingzhu, Wang Shuhua   

  1. North China Bureau of Petroleum Geology, Zhengzhou, Henan
  • Received:1997-01-17 Revised:1997-07-18 Online:1997-12-25 Published:2012-01-18

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摘要：

煤层气储量、资源量级别主要受控于勘探区所处的勘探阶段和勘探程度。依据探区内开发井数目和储量、资源量评价参数的多寡,我国煤层气可划分为2类资源量和4类地质储量。据不完全统计,我国2000m以浅的煤层气资源总量约为326366×108m3,其中1000～2000m埋深的为215666×108m3,1000m以浅的为110700×108m3.

关键词: 煤层气, 资源区划, 分布特征, 储量, 资源量, 分类方案

Abstract:

The grades of coalbed gas reserves and resources extents are mainly determined by exploration stage and degree of a wildcat area.According to the numbers of development wells,the numbers of assessment parameters of reserves and resource extents,China's coalbed gas could be classified into two kinds of resources extents and four types of geological reserves.Based on incomplete statistics,the total coalbed gas resources buried shallower than 2 000 m is about 326 366×108m3,within which the resources buried between 1 000～2 000 m is about 215 666×108m3,the resources buried shallower than 1 000 m is 1107× 108m3.