APPLICATION OF THE RESERVOIR STOCHASTIC MODELING IN SUBDIVIDING S EDMENTARY FACIES

TANG Jun,SONG Shu-hua,XU Lun-xun,XIAO Chuan-tao,ZHAO Jin-ling,LEI Zheng-jun

doi:10.11764/j.issn.1672-1926.2007.01.89

Natural Gas Geoscience >

2007 , Vol. 18 >Issue 1: 89 - 92

DOI: https://doi.org/10.11764/j.issn.1672-1926.2007.01.89

APPLICATION OF THE RESERVOIR STOCHASTIC MODELING IN SUBDIVIDING S EDMENTARY FACIES

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(1.School of Earth Sciences and Resources, China University of Geosciences, Be ijing 100083, China;
2. Key Laboratory of Exploration Technologies for Oil and Gas Resources (Yangtze University),
Ministry of Education, Jingzhou 434023, China; 3. GeoSciences Institute, Yangtze University, Jingzhou 434023, China; 4. Data center of PetroChina Xinjiang Oilf ield Company, Keramy 834000, China;5. Jilin Petroleum Test Oil Company Group, J ilin 138000, China)

Received date: 2006-07-20

Revised date: 2006-12-11

Online published: 2008-06-20

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Abstract

This paper introduces a 3D geological modeling technology of checking out and guiding geologic works. The technology can guarantee the middle and late stage development of oilfields, and can enhance the accuracy of the reservoir geological modeling. Based on the study of reservoir structures, sedimentary microfacies, interpretation of logging data, and reservoir heterogeneity, a 3D visualized geological model of the S109 section of SN Oilfield is established using the technology of 3D visualized geological modeling and the geologic database. The result is used in the reservoir precise digital modeling and in examining or amending the foundational work such as the sedimentary facies. The technology improves the precision of reservoir characterization and shortens the study period.

Key words： Stochastic modeling of reservoir; Sedimentary facies; Structure model; Petrophysics model; Indication simulation.

Cite this article

TANG Jun,SONG Shu-hua,XU Lun-xun,XIAO Chuan-tao,ZHAO Jin-ling,LEI Zheng-jun . APPLICATION OF THE RESERVOIR STOCHASTIC MODELING IN SUBDIVIDING S EDMENTARY FACIES[J]. Natural Gas Geoscience, 2007 , 18(1) : 89 -92 . DOI: 10.11764/j.issn.1672-1926.2007.01.89

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