中国煤成气理论发展及其在天然气工业发展中的地位  

Progress of coal-formed gas geological theory and its status in natural gas industry in China

作　　者：赵文智[1] 王红军[2] 钱凯[2] 

机构地区：[1]中国石油天然气股份有限公司勘探与生产公司 [2]中国石油勘探开发研究院

出　　处：《石油勘探与开发》2009年第3期280-289,共10页Petroleum Exploration and Development

摘　　要：煤系形成天然气的认识于20世纪40年代由德国学者提出,到20世纪70年代后期,煤成气在世界已探明天然气储量中所占比例已升至近70%。中国煤成气理论在过去30年中经历了引进、吸收、创新、发展、形成体系、及时指导天然气工业大发展的全过程,理论体系涵盖煤成气与煤层气两大常规与非常规资源系列,内涵包括气源鉴别指标体系、煤成气成藏机制与分布规律、评价预测技术方法等;已有效指导我国天然气工业的建立和发展,推动我国天然气产量和储量在过去30年间快速增长,为中国天然气工业快速发展做出重大基础性贡献,也是科技攻关紧密结合生产并有效解决国家重大需求的成功范例。The concept of coal measures forming natural gas was proposed by German scholars in the 1940s. By the late 1970s, coal-formed gas accounted for almost 70% of the proved gas reserves in the world. Geological theory of coal-formed gas in China has gone through a process of introduction, absorption, innovation, development and forming into a system. The theoretical system, which covers coal-formed gas （conventional resource） and coalbed gas （non-conventional resource）, includes gas source identification, coal formed gas accumulation and distribution, as well as evaluation and prediction method. It has given good directions for the establishment and development of natural gas industry in China and accelerated the growth of reserves and production of natural gas in the past 30 years. It is also a successful case in satisfying the national need through combining major scientific and technological issues with practice closely.

关 键 词：煤成气 理论体系 成藏机制 分布规律 

分 类 号：TE122.1[石油与天然气工程—油气勘探]