[1]苏俊磊,李军,张军,等.基于岩石物理相的储集层相对渗透率分类评价 ——以鄂尔多斯盆地镇泾地区长8油层组为例[J].深圳大学学报理工版,2015,32(5):480-487.[doi:10.3724/SP.J.1249.2015.05480]
 Su Junlei,Li Jun,Zhang Jun,et al.Classification and evaluation of relative permeability based on the analysis of petrophysical facies: a case study on Chang 8 reservoir in Zhenjing region,Ordos Basin[J].Journal of Shenzhen University Science and Engineering,2015,32(5):480-487.[doi:10.3724/SP.J.1249.2015.05480]
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基于岩石物理相的储集层相对渗透率分类评价
      ——以鄂尔多斯盆地镇泾地区长8油层组为例
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第32卷
期数:
2015年第5期
页码:
480-487
栏目:
环境与能源
出版日期:
2015-09-18

文章信息/Info

Title:
Classification and evaluation of relative permeability based on the analysis of petrophysical facies: a case study on Chang 8 reservoir in Zhenjing region,Ordos Basin
文章编号:
201505006
作者:
苏俊磊李军张军南泽宇刘志远
中国石油化工股份有限公司石油勘探开发研究院,北京 100083
Author(s):
Su Junlei Li Jun Zhang Jun Nan Zeyu and Liu Zhiyuan
Institute of Petroleum Exploration and Production, SINOPEC, Beijing 100083, P. R. China
关键词:
测井岩石物理相沉积相成岩相孔隙结构相对渗透率长8油层组镇泾油田
Keywords:
well logging petrophysical facies sedimentary facies diagenetic facies pore structure relative permeability Chang 8 oil layers Zhenjing oilfield
分类号:
TE 345
DOI:
10.3724/SP.J.1249.2015.05480
文献标志码:
A
摘要:
研究鄂尔多斯盆地镇泾油田长8油层组储集层沉积相、成岩相和孔隙结构,利用岩心、薄片、钻井和测井等资料,分析长8油层组储集层岩石物理相,对储集层相对渗透率进行分类评价.按照沉积相、成岩相和孔隙结构,归纳总结出4类岩石物理相.基于岩石物理相分类,优选prison水相相对渗透率模型和普适公式油相相对渗透率模型,分别作为研究区水相、油相相对渗透率的计算模型.结果表明,基于岩石物理相分类计算的油、水相对渗透率完全满足评价储集层的产液情况,从而进行研究区长8储层的油、水层的划分.
Abstract:
The sedimentary facies, diagenetic facies and pore structures of the Upper Triassic Yanchang Formation Member 8 (Chang 8) reservoir in the Zhenjing region are studied by using core observation, thin section analysis, well logging and drilling data. The petrophysical faices of Chang 8 oil layers are analyzed to evaluate and classify the relative permeability. The petrophysical facies are classified into four types according to sedimentary facies, diagenetic facies and pore structure. The prison model of water relative permeability and universal formula of oil relative permeability are chosen to calculate water relative permeability and oil relative permeability, respectively. The results show that the calculated oil and water relative permeability based on the classification of petrophysical facies can be used to fully match with the production data, which verifies the accuracy of the proposed method to be used to evaluate the oil and water layers of Chang 8 reservoir.

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备注/Memo

备注/Memo:
Received:2014-11-19;Revised:2015-07-01;Accepted:2015-08-24
Foundation:Sinopec Scientific and Technological Project (P13111) ;Sinopec Youth Innovation Project (P14136)
Corresponding author:Senior engineer Su Junlei. E-mail:sujunlei2008@163.com
Citation:Su Junlei, Li Jun, Zhang jun, et al. Classification and evaluation of relative permeability based on the analysis of petrophysical facies: a case study on Chang 8 reservoir in Zhenjing region,Ordos Basin[J]. Journal of Shenzhen University Science and Engineering, 2015, 32(5): 480-487.(in Chinese)
基金项目:中国石化股份有限公司科技攻关资助项目(P13111);中石化青年创新基金资助项目(P14136)
作者简介:苏俊磊(1984—),男(汉族),中国石化石油勘探开发高级工程师、博士.E-mail:sujunlei2008@163.com
引文:苏俊磊,李军,张军,等. 基于岩石物理相的储集层相对渗透率分类评价[J]. 深圳大学学报理工版,2015,32(5):480-487.
更新日期/Last Update: 2015-09-15