非生物成因气与松辽盆地深层气:综述与思考  

Abiogenic Gas and the Deep Gas in the Songliao Basin:An Overview and Consideration

作　　者：邹艳荣[1] 魏志福[1,2] 蔡玉兰[1] 陶伟[3] 刘金钟[1] 

机构地区：[1]中国科学院广州地球化学研究所,广东广州510640 [2]中国科学院研究生院,北京100039 [3]国家海洋局南海分局,广东广州510300

出　　处：《天然气地球科学》2009年第5期657-663,共7页Natural Gas Geoscience

基　　金：国家"973"项目(编号:2007CB209501)资助

摘　　要：结合封闭体系费—托合成实验,综述了已知非生物气苗和松辽盆地深层天然气化学成分及碳氢同位素组成特征与进展。对非生物气和松辽盆地深层天然气研究现状进行了思考。建议关注非生物气化学组成特征和实验条件的探索,加强热力学平衡体系和气藏后期地质过程的研究,综合研究松辽盆地深层天然气的成因。The characteristics and the research advances of the chemical components and carbon-hydrogen isotope compositions of known abiogenic gas seepages and the deep gas in the Songliao basin are reviewed, combined with our Feisch-Tropsch synthesis in a close-system. The abiogenic gas and the deep gas in the Songliao basin are reexamined in this paper. Attentions should be drawn to the chemical components and the experimental condition. It is suggested that the thermodynamics, thermodynamic equilibrium, post-genetic processes be focused on in the future. Moreover, an integrated study on the deep gas in the Songliao basin needs to be performed to investigate the origin of the deep gas.

关 键 词：非生物气 天然气 费-托合成实验 松辽盆地 深层气 

分 类 号：TE122.11[石油与天然气工程—油气勘探]