THE ANALYSIS OF MAIN CONTROLLING FACTORS IN FILLING DEGREE OF THE LITHOLOGICAL OIL-GAS RESERVOIR IN SHENGLI OILFIEL D OF JIYANG SAG, BOHAIWAN BASIN

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  • 1.Southwest Petroleum University, Chengdu 610500, China; 2.Exploration Project Management Division of Shengli Oilfield Co. Ltd, SINOPEC, Dongying 257000, China; 3. Key Laboratory of Marginal Sea Geology, Chinese Academy of Sciences, Guangzhou 510640, China; 4.Dongsheng Group of Shengli Oilfield Co. Ltd, SINOPEC, Dongying 257000, China

Online published: 2006-06-20

Abstract

By applying the factor analysis method of mathematics geology to pick out the factors which influence the sufficient degree of lothological oil-gas pool in Jiyang sag and determine the main controlling factors of affecting the sufficient degree.Based on the statistical data for the sufficient degree of 137 sand bodies in Jiyang sag to calculate the characteristic value,and make the distribution map of factor loading.The research results demonstrated that,the migrating condition is the first controlling fact.

Cite this article

CHEN Ke-gui~1,ZHANG Xue-cai~2,HE Jia-xiong~3,WEN Chang-yun~4,WEI Zhao-liang~4 . THE ANALYSIS OF MAIN CONTROLLING FACTORS IN FILLING DEGREE OF THE LITHOLOGICAL OIL-GAS RESERVOIR IN SHENGLI OILFIEL D OF JIYANG SAG, BOHAIWAN BASIN[J]. Natural Gas Geoscience, 2006 , 17(3) : 366 -369 . DOI: 10.11764/j.issn.1672-1926.2006.03.366

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