Influencing factor s of low permeability r eservoir proper ty of Yanchang Formation in Changqing Oilfield

YAN Yaozu; DUAN Tianxiang

doi:10.3969/j.issn.1673-8926.2008.02.007

Lithologic Reservoirs >

2008 , Vol. 20 >Issue 2: 43 - 47

DOI: https://doi.org/10.3969/j.issn.1673-8926.2008.02.007

Influencing factor s of low permeability r eservoir proper ty of Yanchang Formation in Changqing Oilfield

YAN Yaozu ,
DUAN Tianxiang

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1. Research Institute of Petroleum Exploration and Development, Changqing Oilfield Company, PetroChina, Xi’an 710021, China; 2. Borehole Operation Department of Changqing Petroleum Exploration Bureau, PetroChina, Xi’an 710021, China

Online published: 2008-06-15

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Abstract

With the development of the petroleum exploration in Changqing Oilfield, the reservoir permeability gradually becomes poor, so fine geologic research is necessary for the further development. The reservoir properties are mainly affected by depositional settings, cement content and micro-pore structure, etc. To definite the main
influencing factors for the reservoir property could take a significant part in guiding the exploration and development in Changqing Oilfield.

Key words： stochastic modeling; inter-well prediction; later period of development; quantitative description;Ordos Basin

Cite this article

YAN Yaozu , DUAN Tianxiang . Influencing factor s of low permeability r eservoir proper ty of Yanchang Formation in Changqing Oilfield[J]. Lithologic Reservoirs, 2008 , 20(2) : 43 -47 . DOI: 10.3969/j.issn.1673-8926.2008.02.007

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