Strike-slip Structural Feature and Its Influence on the Hydrocarbon Accumulation in Kendong Area, Jiyang Depression

YAN Peng, WANG Liu-Zhu, YU Chao-Hua, LIU Shu-Liang, WU Shi-Guo

doi:10.11764/j.issn.1672-1926.2009.01.100

Natural Gas Geoscience >

2009 , Vol. 20 >Issue 1: 100 - 107

DOI: https://doi.org/10.11764/j.issn.1672-1926.2009.01.100

Strike-slip Structural Feature and Its Influence on the Hydrocarbon Accumulation in Kendong Area, Jiyang Depression

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1.College of Geo\|Resources and Information, China University of Petroleum (Huadong), Dongying 257061, China; 2. Key Laboratory of Marine Geology and Environment, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China;3.Graduate School of Chinese Academy of Sciences, Beijing 100049, China;4. CNPC International Research Center, Beijing 100083, China

Received date: 2008-07-17

Revised date: 2008-11-03

Online published: 2009-02-10

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Abstract

Kendong area is located close to the west branch fault of Tan-Lu fault zone and strike-slip motion behaves intensely there. The south segment of Kendong fault with its NE extension part and the shallow strike-slip zone between the Kendong buried hill and the east slope are the two important strike-slip zones in the study area. Based on the carefully interpreted seismic sections and time slices across the strike-slip zones, the strike-slip structural feature is further discussed. According to the different geometrical shapes in the horizontal and vertical sections, the strike-slip structure in the study area is divided into two styles: matured strike-slip zone and buried strike-slip zone. Based on the research result of the strike-slip feature in the study area, in combination with the oil and gas distribution and accumulation characteristics, this paper discussed the influence of the strike-slip motion on the reservoir resource, hydrocarbon migration, accumulation and protection at different epochs.

Key words： Strike-slip fault; Hydrocarbon accumulation; Kendong area; Jiyang Depression.

Cite this article

YAN Peng, WANG Liu-Zhu, YU Chao-Hua, LIU Shu-Liang, WU Shi-Guo . Strike-slip Structural Feature and Its Influence on the Hydrocarbon Accumulation in Kendong Area, Jiyang Depression[J]. Natural Gas Geoscience, 2009 , 20(1) : 100 -107 . DOI: 10.11764/j.issn.1672-1926.2009.01.100

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