鄂尔多斯盆地西南部上古生界层序地层和沉积体系特征

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名

邮箱

手机号码

标题

留言内容

验证码

THE UPPER PALEOZOIC SEQUENCE STRATIGRAPHIC AND SEDIMENTARY SYSTEM CHARACTERISTICS OF THE SOUTHWEST ORDOS BASIN

摘要: 该文在现代沉积学和层序地层学理论的指导下,综合利用露头、钻井、测井和地震资料,以层序体系域边界特征为划分依据,将研究区上石炭统至二叠系划分成3个沉积层序,并确定了低位、水进和高位体系域的发育情况,明确了滨海沼泽、河流、三角洲、滨浅湖和滩坝等5种沉积体系的特征和展布,最后指出了有利的生储盖层发育层段和有利勘探地区。
- 沉积体系 /
- 层序地层 /
- 石炭系和二叠系 /
- 鄂尔多斯盆地
Abstract: Guided by the theories of modern sedimentology and sequence stratigraphy, comprehensively using the outcrop, drilling, logging and seismic data and based on the boundary characteristics of the sequence system domains, the Upper Carboniferous-Permian strata of the study area were divided into three sedimentary sequences. The development information of the lowstand, transgressive and highstand system domains was ascertained, and the characteristics and distribution of seamarsh, river, delta, shore shallow-lake and beach dam these five sedimentary systems were indicated. At last, the favorable developing sequences of source rocks, reservoirs and covers and areas for exploration were suggested.
- sedimentary system /
- sequence stratigraphy /
- Carboniferous-Permian /
- the Ordos Basin

[1]	杨华,张军,王飞雁,等.鄂尔多斯盆地古生界含气系统特征[J].天然气工业,2000,20(6):7-11.
[2]	赵林,夏新宇,戴金星,等.鄂尔多斯盆地上古生界天然气富集的主要控制因素[J].石油实验地质,2000,22(2):136-139.
[3]	李思田,鄂尔多斯盆地东北部层序地层学及沉积体系分析[M].北京:地质出版社,1992.1-194.
[4]	朱筱敏.层序地层学[M].山东东营:石油大学出版社,2000.1-207.
[5]	Emery D. Sequence stratigraphy[M]. Oxford: Blackwell Science,1997.1-297.
[6]	王宜林.第五届全国沉积学及岩相古地理学学术会议论文集[C].乌鲁木齐:新疆科技卫生出版社,1997.1-631.