豫西煤层气资源前景分析  

Prospect Analysis of Coalbed Gas Resource in West Henan

作　　者：邱荣华[1] 郑用华[1] 胡俊卿[1] 

机构地区：[1]河南石油勘探局,河南南阳473132

出　　处：《河南石油》1998年第4期11-13,共3页Henan Petroleum

摘　　要：通过对豫西石炭二叠系含煤区煤层气基本地质条件和富集规律的分析，认为该区煤层甲烷资源较丰富，其富集程度主要受煤层埋深、断裂发育程度、构造部位等因素控制，向斜构造是煤层甲烷富集的主要场所．该区中南部平顶山、禹县等煤田煤层厚，煤层甲烷含量高，资源丰富，预测煤层气的可采性较好，地理和市场经济条件优越，是勘探开发煤层气的有利地区。Based on analysis of the main geologic conditions and coalbed methane accumulation in Carboniferous and Permian coal-bearing area in West Henan, it is believed that coalbed methane resource in this area are rich with synclinal structures being the main accumulating places, and the level of enrichment is controlled mainly by buried deepth,fault development and structural location. Coal fields, located in Pingdingshan and Yuxian in the central and southern parts of this area, have thick coal beds, high content of coalbed methane and rich resources, high predicted recoverability and favorable geographic conditions and market enviroments, and are favorab1e regions to explore and develop coalbed methane.

关 键 词：豫西 煤层气 天然气气生成 地质勘探 

分 类 号：P618.130.1[天文地球—矿床学]