SEQUENCE STRATIGRAPHY OF THE ES3 OF SHAHEJIE FORMATION IN THE DAPINGFANG-TAOYUAN REGION OF EAST DEPRESSION

GONG Dan; QIN Gang

2011 Vol. 27, No. 11

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GONG Dan, QIN Gang. SEQUENCE STRATIGRAPHY OF THE ES3 OF SHAHEJIE FORMATION IN THE DAPINGFANG-TAOYUAN REGION OF EAST DEPRESSION[J]. Marine Geology Frontiers, 2011, 27(11): 32-37.

Citation:

GONG Dan, QIN Gang. SEQUENCE STRATIGRAPHY OF THE ES3 OF SHAHEJIE FORMATION IN THE DAPINGFANG-TAOYUAN REGION OF EAST DEPRESSION[J]. Marine Geology Frontiers, 2011, 27(11): 32-37.

SEQUENCE STRATIGRAPHY OF THE ES3 OF SHAHEJIE FORMATION IN THE DAPINGFANG-TAOYUAN REGION OF EAST DEPRESSION

GONG Dan¹,
QIN Gang²

1 College of Geophysics and Oil Resources, Yangtze University, Jingzhou 434023, Hubei, China;
2 The Petroleum Resources Department of Engineering and Technology College, Yangtze University, Jingzhou 434023, Hubei, China

Received Date: 22 March 2011

Abstract

Abstract

In order to enhance the efficiency of exploration in the Dapingfang-Taoyuan region of the East Depression of the Liaohe Basin, seismic data and reservoir characteristics were restudied in this paper. Lithostratigraphy, seismic stratigraphy and sequence stratigraphy of the Es3 of Shahejie Formation were established. Upon the three 3rd order sequence boundaries, 3 system tracts and 2 types of parasequences recognized, the authors established the depositional systems and the sequence sytratigraphic framework, which are proven useful for exploration in the region.
- Liaohe Basin /
- Shahejie Formation /
- sequence stratigraphy /
- system tract /
- parasequence set