COAL SEAM－A GENETIC STRATIGRAPHIC SEQUENCE BOUNDARY IN NONMARINE BASINS

doi:10.7623/syxb199604004

Editorial office of ACTA PETROLEI SINICA ›› 1996, Vol. 17 ›› Issue (4): 28-35.DOI: 10.7623/syxb199604004

• Petroleum Exploration • Previous Articles Next Articles

COAL SEAM－A GENETIC STRATIGRAPHIC SEQUENCE BOUNDARY IN NONMARINE BASINS

Wu Yinye

Scientific Research Institute of Petroleum Exploration and Development, Beijing

Received:1995-08-08 Online:1996-10-25 Published:2013-07-08

煤层──一种陆相盆地中的成因层序边界

吴因业

石油勘探开发科学研究院北京

作者简介:吴因业,1983年毕业于华东石油学院,1992年获博士学位并任中国科学院博士后现任石油勘探开发科学研究院沉积储层室副主任、高级工程师.通汛处北京市学院路910信箱.邮政编码:100083
基金资助:
中国石油天然气总公司851030405项目

Abstract

Abstract: Based on analysis of sedimentation in coal－swamp environment,it is concluded that regionally extended coal seams have the correlatability and isochronism,which recorded the termination of a depositional event or episode.So a coal seam can be used as a genetic stratigraphic sequence boundary(SB).With Jurassic formations of Tu Ha basin taked for an example the features of the SB were studied,then sequences and systems tract are divided,so that the study sets up a basis of sequence stratigraphy research and provides scientific proofs for oil and gas assessment of source rocks,reservoirs and seals.

Key words: continental basin, coal seam, Jurassic, sequence stratigraphy, oil and gas exploration

摘要： 在煤沼环境的沉积作用分析基础上,提出区域性分布的煤层具有可对比性和等时性,这种煤层可以作为成因层序边界.以吐哈盆地侏罗系为实例,研究了这种层序边界的特征,进行了层序和体系域的划分,从而为层序地层学研究奠定基础,为油气生储盖评价提供科学依据.

关键词: 陆相盆地, 煤层, 侏罗系, 层序地层学, 油气勘探

Wu Yinye. COAL SEAM－A GENETIC STRATIGRAPHIC SEQUENCE BOUNDARY IN NONMARINE BASINS[J]. Editorial office of ACTA PETROLEI SINICA, 1996, 17(4): 28-35.

吴因业. 煤层──一种陆相盆地中的成因层序边界[J]. 石油学报, 1996, 17(4): 28-35.

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COAL SEAM－A GENETIC STRATIGRAPHIC SEQUENCE BOUNDARY IN NONMARINE BASINS

煤层──一种陆相盆地中的成因层序边界

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