Lithologic Reservoirs ›› 2015, Vol. 27 ›› Issue (3): 61-65.doi: 10.3969/j.issn.1673-8926.2015.03.009

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Calculation method of permeability for big pore interval porosity of tight oil reservoir

ZHENG Jiandong,WANG Xiaolian   

  1.  Research Institute of Exploration and Development ， PetroChina Daqing Oilfield Company Ltd. ，Daqing 163712 ， Heilongjiang ， China
  • Online:2015-05-26 Published:2015-05-26

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Abstract:

The tight oil reservoir of Fuyu layer in the southern placanticline of Songliao Basin has become more practical exploration breakthrough objective for the sustained and stable yields of Daqing Oilfield. Permeability is an important parameter for evaluating the“sweet spots” of tight oil, and the accurate calculation of permeability is a key technology for parameter evaluation of “seven properties”（lithologies, physical properties, oiliness, electric properties, brittleness, source rock features and ground stress anisotropy） and the deployment and implementation of tight oil exploration and development. Based on the analysis of the inapplicability of several commonly used methods of calculating permeability by logging for tight oil reservoir, combined with experimental data from NMR and mercury intrusion, this paper determined the relationship between different pore size distribution and permeability. Accorded to the largest contribution characteristic of the big pore interval porosity to reservoir permeability, a method of using the big pore interval porosity for calculating permeability was formed. This method improved the calculation precision of logging permeability in tight oil reservoir, and provided a basis for accurate evaluation of tight oil reservoir.

Key words:  tight oil, permeability, big pore interval porosity, southern placanticline, Songliao Basin

［1］刘阿男.大庆长垣东西两侧扶杨油层油气富集的差异性［J］.大庆石油学院学报，2010，34（3）：40-43.

Liu Anan. Oil-gas accumulation difference in Fuyang oil layers between the east and the west of Daqing Placanticline［J］. Journal of Daqing Petroleum Institute，2010，34（3）：40-43.

［2］张安达，王成，乔睿，等.致密砂岩储层物性下限确定新方法及系统分类［J］.岩性油气藏，2014，26（5）：5-8.

Zhang Anda，Wang Cheng，Qiao Rui， et al. A new method for determining physical property lower limit of tight sandstone reservoir and reservoir system classification ［J］. Lithologic Reservoirs，2014，26（5）：5-8.

［3］吕伟峰，秦积舜，吴康云,等.低渗岩石孔渗及相对渗透率测试方法综述［J］.特种油气藏，2011，18（3）：1-6.

Lü Weifeng，Qin Jishun，Wu Kangyun，et al. An overview of testing methods of poroperm and relative permeability for low permealility rocks［J］. Special Oil & Gas Reservoirs，2011，18（3）：1-6.

［4］严伟，张冲，胡挺，等.利用斯通利波估算火成岩地层渗透率［J］.岩性油气藏，2013，25（1）：107-110.

Yan Wei，Zhang Chong，Hu Ting，et al. Calculation of permeability in igneous rock formation based on Stoneley wave［J］. Lithologic Reservoirs，2013，25（1）：107-110.

［5］杨建，杨程博，张岩，等.基于改进神经网络的渗透率预测方法［J］.岩性油气藏，2011，23（1）：98-102.

Yang Jian，Yang Chengbo，Zhang Yan，et al. Permeability prediction method based on improved BP neural network［J］. Lithologic Reservoirs，2011，23（1）：98-102.

［6］刘向群，夏宏泉，赵正文.砂泥岩地层渗透率预测通用计算模型［J］.西南石油学院学报，1999，21（1）：10-12.

Liu Xiangqun，Xia Hongquan，Zhao Zhengwen. Establishing a general model of permeability for sandshale formations［J］. Journal of Southwest Petroleum Institute，1999，21（1）：10-12.

［7］张春露.徐深气田火山岩储层岩石物理相分类及其应用［J］.大庆石油学院学报，2009，33（3）：18-21.

Zhang Chunlu. Classification of petrophysical facies of the volcanic rock in Xushen Gas Field and its application［J］. Journal of Daqing Petroleum Institute，2009，33（3）：18-21.

［8］王光海，李高明.用核磁共振测井确定渗透率的原理和方法分析［J］.测井技术，2001，25（2）：101-104.

Wang Guanghai，Li Gaoming. On method and principle of determining permeabiliby with NMR Logging［J］. Well Logging Technology，2001， 25（2）：101-104.

［9］孙建孟，闫国亮.渗透率模型研究进展［J］.测井技术，2012，36（4）：329-333.

Sun Jianmeng，Yan Guoliang. Review on absolute permeability model［J］. Well Logging Technology，2012，36（4）：329-333.

［10］杨兴旺，赵杰，朱友青.利用孔隙分类法计算火成岩储层渗透率的方法及其应用［J］.测井技术，2010，34（2）：164-167.

Yang Xingwang，Zhao Jie，Zhu Youqing. A P3A method to calculate volcanic reservoir permeability and its application ［J］. Well Logging Technology，2010，34（2）：164-167.
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