Study on Cut-Off Net Pay Thickness of Heavy Oil Reservoirs in Junggar Basin

Xinjiang Petroleum Geology ›› 2009, Vol. 30 ›› Issue (3): 349-350.

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Study on Cut-Off Net Pay Thickness of Heavy Oil Reservoirs in Junggar Basin

HE Ai-dong

Research Institute of Exploration and Development, Xinjiang Oilfeld Company, PetroChina, Karamay, Xinjiang 834000, China

Received:2009-01-12 Revised:2009-02-05 Online:2009-06-01 Published:2020-10-29

Abstract

Abstract: This paper analyzes the development effectiveness of heavy oil reservoirs with different oil viscosities in Junggar basin, discusses the economic limit oil-steam ratio for them and proposes the cut-off net pay thickness under different oil viscosities developed by steam injection process. And obvious results have been obtained using the cut-off net pay thickness to calculate the proved heavy oil reserves in Junggar basin.

Key words: Junggar basin, heavy oil reservoir, proved reserve, net pay thickness, cut off, steam injection

CLC Number:

TE15

HE Ai-dong. Study on Cut-Off Net Pay Thickness of Heavy Oil Reservoirs in Junggar Basin[J]. Xinjiang Petroleum Geology, 2009, 30(3): 349-350.

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Study on Cut-Off Net Pay Thickness of Heavy Oil Reservoirs in Junggar Basin

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