新疆石油地质 ›› 1994, Vol. 15 ›› Issue (4): 328-334.

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生物标志化合物在高熟─过熟气源研究中的应用

李延钧, 杨远聪, 王廷栋, 文亨范, 李永康   

  1. 第一作者: 硕士研究生 石油地质 西南石油学院 四川南充 637001
  • 收稿日期:1994-04-12 发布日期:2020-08-27

THE APPLICATION OF BIOmARKERS IN THE GAS-SOURCE STUDY OF HIGH-OVER mATURE NATURAL GASES

Li Yanjun, Yang Yuancong, Wang Tingdong, Wen Hengfan, Li Yongkang   

  1. First Author : Postgradtuate. Petroleum Geology · Southwest Petroleum Institute. Nanchong · Sichuan 637001
  • Received:1994-04-12 Published:2020-08-27

摘要: 以实例说明了生物标志化合物在高熟─过熟天然气气源研究中的应用。查明了松辽盆地北部汪家屯─宋站地区扶杨油层天然气主要来源于深层侏罗系煤系地层,并以垂向运移、就近捕集为主。研究结果表明,用生物标志化合物研究高熟─过熟气源是一种行之有效的方法。

关键词: 松辽盆地北部, 生物标志化合物, 气源, 高熟─过熟气

Abstract: The application of biomarkers in the gas-souce study of high-over mature gases is introcuced by means of cast history study. It is asrertained that the natural gas in Fuyang oil layer in Wangjialun-Songzhan areas is mainly sourced from the deep Jurassic coal scams. which lnigrates vertically and accumulatcs in a nearest place in a wholc. Finally. it is suggestcd that gas-source of high -over miature gases using biomarkers is a practical method.

Key words: Northern Songliao basin, Biomarker, Gas-source, High-over mature gases