ESTABLISHMENT OF A PORE STRUCTURE CHART AND ITS PRACTICAL SIGNIFICANCE IN TERTIARY RECOVERY PILOT AREA IN KARAMAY OILFIELD

Xinjiang Petroleum Geology ›› 1995, Vol. 16 ›› Issue (4): 343-346.

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ESTABLISHMENT OF A PORE STRUCTURE CHART AND ITS PRACTICAL SIGNIFICANCE IN TERTIARY RECOVERY PILOT AREA IN KARAMAY OILFIELD

Yue Xinjian

Research Institute of Exploration and Developments Xinjiang Petroleum Administration Bureau, Karamay 834000

Received:1995-09-15 Online:1995-12-01 Published:2021-01-15
About author:Yue Xinjian, Engineer,Oilfield Development,

Abstract

Abstract: On the basis of 41 measured capillary pressure curves and analysis data of permeability and porosity in Lower Karamay formation reservoir (T₂k) in tertiary recovery pilot area in middle District No.2 in Karamay oilfield, this paper established the plot of permeability and porosity, mercury saturation under different pressures by adopting data-matching method.Results show better agreement between predicted and measured capillary pressure curves.

Key words: Karamay oilfield, Lower Karamay formation, Pore structure, Permeability, Porosity

Yue Xinjian. ESTABLISHMENT OF A PORE STRUCTURE CHART AND ITS PRACTICAL SIGNIFICANCE IN TERTIARY RECOVERY PILOT AREA IN KARAMAY OILFIELD[J]. Xinjiang Petroleum Geology, 1995, 16(4): 343-346.

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ESTABLISHMENT OF A PORE STRUCTURE CHART AND ITS PRACTICAL SIGNIFICANCE IN TERTIARY RECOVERY PILOT AREA IN KARAMAY OILFIELD

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