沁水煤层气田开发可行性研究

随着我国经济快速发展，能源需求迅速增加，开发煤层气受到了国家及相关企业的高度重视。沁水煤层气田是国内已探明资源丰度最大、稳产效果最好的煤层气田。文章探讨了沁水煤层气田建立开发示范工程的可行性，根据对气田含气规律的认识，确定气田东部樊庄区块作为示范工程的突破口，对主力产层地下地质条件、储层特征、储量丰度、气井产气能力综合对比，优选气田开发层位和开发技术，确定示范工程的合理产能规模、地面配套建设、输气管线布局与规模，对气田开发经济可行性做出了初步评价，并对环境保护提出了具体措施和建议。

FEASIBILITY STUDY OF DEVELOPMENT OF QINSHUI COAL-BED GAS FIELD

Development of coal-bed gas has attracted much attention by both the Chinese government and the relevant enterprises along with the rapid increase of energy demand resulted from the rapid economic growth in China. Qinshui coal-bed gas field has the largest proved reserve abundance and the best production stabilization effects in China. The feasibility of implementing a demonstration project for coal-bed gas development in Qinshui field is discussed and Fanzhuang Block in the eastern part of the gas field is selected as the first site to implement the demonstration project based on knowledge of gas-bearing pattern of this coal-bed gas field. The in-situ geologic conditions, reservoir characteristics, reserves abundance and gas well deliverability of the major pay zones are comprehensively compared, development horizons and technologies are selected, and the rational production capacity, surface construction, the layout and scale of gas pipeline are determined for the demonstration project. The economic feasibility of coal-bed gas field development is preliminarily evaluated and specific measures and proposals are presented for protection of environment.