Distribution and Controlling Factors of Eogene Oil and Gas Reservoirs in Binhai Fault Nose Zone

YU  Chao, SU  Jun-qing, QIAN  Mao-Lu, GAO  Su-Ping, XIAO  Mei, DIAO  Chu-Kun, LIU  Xiao-Hui

doi:10.11764/j.issn.1672-1926.2010.04.547

Natural Gas Geoscience >

2010 , Vol. 21 >Issue 4: 547 - 553

DOI: https://doi.org/10.11764/j.issn.1672-1926.2010.04.547

Distribution and Controlling Factors of Eogene Oil and Gas Reservoirs in Binhai Fault Nose Zone

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1.Dagang Oilfield Company, PetroChina, Tianjin 300280,China;
2.Information Center of Dagang Oilfield Company，PetroChina,Tianjin 300280,China

Received date: 2010-03-07

Revised date: 2010-05-27

Online published: 2010-08-10

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Abstract

According to fluid inclusion and recovery of buried history , we discussed the timing of petroleum

fo rmation and stages of its accumulation in the third member of Shahejie Formation in the Binhai noseshaped

high structure .The pet roleum in the third member of Shahejie Formation was accumulated at late

period .The hyrocarbons in the Qs1 well were discontinuo usly filled for two stages (i .e .early period and late period).In accordance with tectonic activity , hydrocarbons- generating and exhausting history , oil and gas migrating and accumulating hi story , we consider that the hydro carbon accumulation in the third member of Shahejie For mation was mainly const rained by correlation between hydrocarbon generation stage and structural development .Thus , a phenomenon that oil was distributed in the shallow place and gas w as in the deep one occurs in the in the third member of Shahejie Formation as a prospecting areas for the large size pet roleum pools .

Cite this article

YU Chao, SU Jun-qing, QIAN Mao-Lu, GAO Su-Ping, XIAO Mei, DIAO Chu-Kun, LIU Xiao-Hui . Distribution and Controlling Factors of Eogene Oil and Gas Reservoirs in Binhai Fault Nose Zone[J]. Natural Gas Geoscience, 2010 , 21(4) : 547 -553 . DOI: 10.11764/j.issn.1672-1926.2010.04.547

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