THE ANALYSIS OF MAIN CONTROLLING FACTORS IN FILLING DEGREE OF THE LITHOLOGICAL OIL-GAS RESERVOIR IN SHENGLI OILFIEL D OF JIYANG SAG, BOHAIWAN BASIN
Online published: 2006-06-20
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.
Key words: Oil-gas reservoir; Filling degree; Lithological; Factor; Analysis; Jiyang sag.
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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