Study of Flow Element of Conglomerate Reservoir in Upper Karamay Formation, District 8 in Karamay Oilfield

Abstract

Abstract: This paper analyzed the basic ideas and principle for flow element study in light of the characteristics of conglomerate reservoir in Upper Karamay formation of District 8, Karamay oilfield, studied ty pes and features of the flow element, delineation and computed methods of flowing zone index (I_FZ), based on corresponding cluster analysis integrated with Upper Karamay reservoir lithology,petrophysical property and microscopic pore structural features, and classified and described the individual small flow element in this conglomerate reservoir. Furthermore, the distribution and characteristics of different ranking flow elements and their relations to depositional microfacies, barriers and interbeds as well as reservoir quality were analyzed and explained, providing the qualities of conglomerate reservoirs in different horizons and distributed or enriched areas.

Key words: Karamay oilfield, conglomerate reservoir, flow element, flowing zone index, type, description

CLC Number:

TE112.2

SONG Zi-qi, GAO Xin-jun, TAN Cheng-qian, WU Shao-bo, LIU Shun-sheng, QIN Jian-hua, DAI Can-xing, LUO Zhi-xing. Study of Flow Element of Conglomerate Reservoir in Upper Karamay Formation, District 8 in Karamay Oilfield[J]. Xinjiang Petroleum Geology, 2002, 23(2): 150-153.

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Study of Flow Element of Conglomerate Reservoir in Upper Karamay Formation, District 8 in Karamay Oilfield

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