FRACTAL CHARACTERISTICS OF PORE STRUCTURE IN TRIASSIC CONGLOMERATE RESERVOIR IN KARAMAY OILFIELD

Xinjiang Petroleum Geology ›› 1996, Vol. 17 ›› Issue (4): 391-395.

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FRACTAL CHARACTERISTICS OF PORE STRUCTURE IN TRIASSIC CONGLOMERATE RESERVOIR IN KARAMAY OILFIELD

Yue Xinjian, Liu Shunsheng

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

Received:1996-03-30 Online:1996-12-01 Published:2020-07-24
About author:Yue Xinjian, Engineer, Oilfield Development

Abstract

Abstract: The study on fractal dimension of pore structure in Lower Karamay formation conglomerate reservoir of Tnassic in Karamay oilfield has been made by means of MIFA method for calculating fractal dimension of sandstone pore structure presented by Mr. Shen Pinning and Mr. Li Kewen, it is concluded that pore structure in Karamay conglomerate reservoir has fractal characteristics, the complexity of pore structure can be quantified by fractal dimention of pore structure, and fractal dimension is closer to 2, pore surface is smoother, reservoir quality is better. Otherwise, reservoir quality becomes worse.

Key words: Karamay oilfield, Conglomerate, Pore structure, Fractal Geometry, Analysis

Yue Xinjian, Liu Shunsheng. FRACTAL CHARACTERISTICS OF PORE STRUCTURE IN TRIASSIC CONGLOMERATE RESERVOIR IN KARAMAY OILFIELD[J]. Xinjiang Petroleum Geology, 1996, 17(4): 391-395.

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FRACTAL CHARACTERISTICS OF PORE STRUCTURE IN TRIASSIC CONGLOMERATE RESERVOIR IN KARAMAY OILFIELD

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