ZHANG Ying, LIU Qiang, CHEN Qing-hua. STRUCTURAL CHARACTERS AND OIL-GAS DISTRIBUTION IN SOUTH BEACH AREA OF DAGANG OILFIELD[J]. Marine Geology & Quaternary Geology, 2007, 27(3): 85-91.
Citation: ZHANG Ying, LIU Qiang, CHEN Qing-hua. STRUCTURAL CHARACTERS AND OIL-GAS DISTRIBUTION IN SOUTH BEACH AREA OF DAGANG OILFIELD[J]. Marine Geology & Quaternary Geology, 2007, 27(3): 85-91.

STRUCTURAL CHARACTERS AND OIL-GAS DISTRIBUTION IN SOUTH BEACH AREA OF DAGANG OILFIELD

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  • Received Date: January 29, 2007
  • Revised Date: April 17, 2007
  • By analyzing the characters of structural and oil-gas distribution in the south beach area of Dagang Oilfield, the authors believe that fault is a chief controlling factor of oil-gas distribution, and generalizes macroscopic and microcosmic regularities of oil-gas distribution. Hydrocarbon is mainly distributed in the intersections of major faults that were active during the formations of Shahejie and Dongying strata.Therefore,oil in the south beach area mainly exists in Palaeogene sediments,and favorable exploration targets are probably the 1st member of Dongying Formation and 1st and 2nd members of Shahejie Formation.
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