GEOCHEMICAL CHARACTERISTICS AND HYDROCARBON RESERVOIR FORMING PROCESURE ANALYSIS OF TWO TERMS OF RESERVOIR FORMING IN SHENGTUO OI LFIELD
Received date: 2005-10-26
Revised date: 2005-11-29
Online published: 2006-02-20
The analysis of reservoir-forming terms and its procesure of Shengtuo oilfield in Dongying sag proves that the northern steep slop zone of Dongying sag has the geological condition of two terms of reservoir-forming.The crude oil biologic criteria and petrphysical characteristics and the result of oil and source rock correlation for all the oil-bearing formations provides direct geochemical evidence.The Shengtuo oilfield in Dongying sag under goes two procesures: accumulation and breakdown in the early time(Oligocene), th e 2nd accumulation and adjustment in the later time (Pliocene). The two terms of reservoirforming has an obvious effect on the reserves distribution in Shengtuo oilfield.
WANG Ru . GEOCHEMICAL CHARACTERISTICS AND HYDROCARBON RESERVOIR FORMING PROCESURE ANALYSIS OF TWO TERMS OF RESERVOIR FORMING IN SHENGTUO OI LFIELD[J]. Natural Gas Geoscience, 2006 , 17(1) : 133 -136 . DOI: 10.11764/j.issn.1672-1926.2006.01.133
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