mODEL FOR FORmATION RESERVOIR IN mAQIAO UPLIFT IN HINTERLAND OF JUNGGAR BASIN

Abstract

Abstract: Abnormal pressure was discovered in Well Pencan 2 and Well Pen 4 in maqiao uplift of the hinterland of Junggar basin. with top sealing bed at a buriai of 4 485m under which an abnormally high presure zone exist. Oil and gas from the intetval (3 835~5 135m) of Well Pencan 2 are featured with vertical migration and mixed sources. New theory on petroleum geology“fluid kitchen”was successfully used to analyse the model for formatior of resetvoir. moreover. facies belt of hydrocarbon in different temperature-pressure zones was predicted.

Key words: Junggar basin, Sealing bed, Fluid kitchen, Hydrocarbon generation, Vertical migration, Temperature-pressute zone, Facies belt of hydrocarbon

Fan Guanghua. mODEL FOR FORmATION RESERVOIR IN mAQIAO UPLIFT IN HINTERLAND OF JUNGGAR BASIN[J]. Xinjiang Petroleum Geology, 1994, 15(4): 301-308.

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mODEL FOR FORmATION RESERVOIR IN mAQIAO UPLIFT IN HINTERLAND OF JUNGGAR BASIN

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