Lithologic Reservoirs ›› 2008, Vol. 20 ›› Issue (1): 53-58.doi: 10.3969/j.issn.1673-8926.2008.01.009

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High resolution sequence stratigraphy framework and the distribution of sandbodies in salt lake of Qianjiang Formation in Zhongshi Oilfield

YIN Yanshu, ZHANG Shangfeng, YIN Taiju   

  1. College of Geosciences, Yangtze University, Jingzhou 434023, China
  • Online:2008-03-15 Published:2008-03-15

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Abstract:

The high resolution sequence stratigraphy of salt lake in the third member of Qianjiang Formation in Zhongshi Oilfield is studied. Based on the characteristics of scoured surface, flooding surface and the rock salt boundary surface, and the facies association, three short-term base level cycles are identified, including deepening upward asymmetry base level cycle, shallowing-upward asymmetry base level cycle, and symmetry base level cycle. According to the stacked pattern, the third member of Qianjiang Formation is divided into five middle-term base level cycles and one long-term base level cycle. The distribution of sand bodies is controlled by the ratio of accommodation to supply (A/S) . When A/S is very smaller than 1, the sand bodies are best developed, with best formation communication, and under the condition that the weather is hot and the lake evaporation is greater than the supply, the salt is deposited. When A/S is close to 1, the sand bodies are relatively developed. When A/S is very greater than 1, the sand bodies are undeveloped.

Key words: seismite, sedimentary characteristics, seismic sequences, geological significance

[ 1] 陈发亮, 朱晖, 李绪涛, 等.东濮凹陷沙河街组盐岩成因研究[ J] .沉积学报, 2000, 18( 3) : 384- 388.
[ 2] 顾家裕.东濮凹陷盐岩形成环境[ J] .石油实验地质, 1986, 8( 1) :22- 28.
[ 3] 金强, 黄醒汉.东濮坳陷早第三纪盐湖成因的探讨———一种深水成因模式[ J] .华东石油学院学报, 1985, 9( 1) : 1- 13.
[ 4] 苏惠, 许化政, 张金川, 等.东濮坳陷沙三段盐岩成因[ J] .石油勘探与开发, 2006, 33( 5) : 600- 605.
[ 5] 方志雄, 陈开远, 杨香华, 等.潜江盐湖盆地层序地层特征[ J] .盐湖研究, 2003, 11( 2) : 14- 23.
[ 6] 邓宏文.美国层序地层研究中的新学派———高分辨率层序地层学[ J] .石油与天然气地质, 1995, 16( 2) : 89- 97.
[ 7] 陈启林.大型咸化湖盆地层岩性油气藏有利条件与勘探方向———以柴达木盆地柴西南古近纪为例[ J] .岩性油气藏, 2007,19( 1) : 46- 51.
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