Journal of Jilin University(Earth Science Edition) ›› 2015, Vol. 45 ›› Issue (2): 630-638.doi: 10.13278/j.cnki.jjuese.201502304

Previous Articles     Next Articles

Quantitative Interpretation of Carbonate Gas Reservoir Based on Rock Physics Template

Zhang Guangzhi1, Chen Jiaojiao1, Chen Huaizhen1, Zhang Jinqiang2, Yin Xingyao1   

  1. 1. School of Geosciences and Technology, China University of Petroleum (Huadong), Qingdao 266580, Shandong, China;
    2. Research Institute of Petroleum Exploration and Production, Sinopec, Beijing 100083, China
  • Received:2014-06-19 Published:2015-03-26

Abstract:

In the process of carbonate reservoir exploration and development, it is difficult for reservoir prediction and fluid identification. Aiming at this problem, we put forward a quantitative prediction method through making carbonate gas reservoir parameters based on the rock physics theories. First of all, considering the geological and well logging information of carbonate rock and according to the rock physics theories, we establish the carbonate rock physics model; and further we optimize the sensitive parameters (λρ and μρ) with the change of porosity, gas saturation, and establish the rock physics template for quantitative interpretation. Finally, the template and extracted parameters from seismic inversion were combined to decide the reservoir distribution and quantitatively interpret the porosity and gas saturation within the range of reservoir. The example analyses show that the porosity and gas saturation getting by our carbonate rock physics template are basically identical with the actual gas production and porosity. The reliability and applicability of carbonate rock physics template are thereby verified.

Key words: carbonate rocks, rock physics template, reservoir parameters, quantitative interpretation

CLC Number: 

  • P631.4

[1] 蒋涔, 余瀚熠. 岩石物理分析技术的应用[J]. 内蒙古石油化工, 2010 (5):97-99. Jiang Cen, Yu Hanyi. Petrophysical Analysis of the Application Areas[J]. Inner Mongulia Petrochemical Industry, 2010(5): 97-99.

[2] 马淑芳, 韩大匡, 甘利灯, 等. 地震岩石物理模型综述[J]. 地球物理学进展, 2010, 25(2):460-471. Ma Shufang, Han Dakuang, Gan Lideng, et al. A Review of Seismic Rock Physics Models[J]. Progress in Geophysics, 2010, 25(2): 460-471.

[3] 徐胜峰, 李勇根, 曹宏. 地震岩石物理研究概述[J]. 地球物理学进展, 2009, 24(2):680-691. Xu Shengfeng, Li Yonggen, Cao Hong. A Review of Seismic Rock Physics[J]. Progress in Geophysics, 2009, 24(2): 680-691.

[4] 赵迎月, 顾汉明, 李宗杰, 等. 塔中地区奥陶系典型地质体地震识别模式[J]. 吉林大学学报:地球科学版, 2010, 40(6):1262-1270. Zhao Yingyue, Gu Hanming, Li Zongjie, et al. The Seismic Wave Field Recognition Mode of Typical Geological Bodies in the Ordovician in Tazhong Area[J]. Journal of Jilin University: Earth Science Edition, 2010, 40(6): 1262-1270.

[5] 郄莹, 付晓飞, 孟令东, 等. 碳酸盐岩内断裂带结构及其与油气成藏[J]. 吉林大学学报:地球科学版, 2014, 44(3):749-761. Qie Ying, Fu Xiaofei, Meng Lingdong, et al. Fault Zone Structure and Hydrocarbon Accumulation in Carbonates[J]. Journal of Jilin University: Earth Science Edition, 2014, 44(3): 749-761.

[6] 刘春园, 魏修成, 徐胜峰, 等. 地球物理方法在碳酸盐岩储层预测中的应用综述[J]. 地球物理学进展, 2007, 22(6):1815-1822. Liu Chunyuan, Wei Xiucheng, Xu Shengfeng, et al. The Overview of Geophysical Techniques in Prediction of Carbonate Rock Reservoir[J]. Progress in Geophysics, 2007, 22(6): 1815-1822.

[7] 吕其彪, 孙作兴. 岩石物理模版在储层定量解释中的应用[J]. 地球物理学进展, 2012, 27(2):610-618. Lü Qibiao, Sun Zuoxing. Application of Rock Physics Chart to Quantitative Reservoir Interpretation[J]. Progress in Geophysics, 2012, 27(2): 610-618.

[8] Ødegaard E, Avseth P. Interpretation of Elastic Inversion Results Using Rock Physics Templates[C]//Presented at the 65th EAGE Mtg. Stavanger: EAGE, 2003:E-17.

[9] Ødegaard E, Avseth P. Well Log and Seismic Data Analysis Using Rock Physics Templates[J]. First Break, 2004, 22: 37-43.

[10] Avseth P, Mukerji T, Mavko G. Quantitative Seismic Interpretation: Applying Rock Physics to Reduce Interpretation Risk[M]. Cambridge: Cambridge University Press, 2005.

[11] Xin G, Han D. Lithology and Fluid Differentiation Using Rock Physics Templates[J]. The Leading Edge, 2009, 28: 60-65.

[12] Boruah N. Rock Physics Template (RPT) Analysis of Well Logs for Lithology and Fluid Classification[C]//Presented at the 8th International Conference & Exposition on Petroleum Geophysics. Hyderabad: SPG, 2010:1-8.

[13] Andersen C F, Grosfeld V, Wijngaarden A V, et al. Interactive Interpretation of 4D Prestack Inversion Data Using Rock Physics Templates, Dual Classification, and Real-Time Visualization[J]. The Leading Edge, 2009, 28(8): 898-906.

[14] Gupta S D, Chatterjee R, Farooqui M Y.Rock Physics Template (RPT) Analysis of Well Logs and Seismic Data for Lithology and Fluid Classification in Cambay Basin[J]. International Journal of Earth Sciences, 2012, 101: 1407-1426.

[15] Mavko G, Mukerji T, Dvorkin J. The Rock Physics Handbook Tools for Seismic Analysis of Porous Media[M]. 2nd ed. Cambridge: Cambridge University Press, 2009.

[16] Keys R G, Xu S Y. An Approximation for the Xu-White Velocity Model[J]. Geophysics, 2002, 67: 1406-1414.

[17] Xu S Y, Payne M A. Modeling Elastic Properties in Carbonate Rocks[J]. The Leading Edge, 2009, 28(1): 66-74.

[18] Baechle G T, Colpaert A, Eberli G P, et al.Modeling Velocity in Carbonates Using a Dual Porosity DEM Model[C]//Presented at the 77th SEG Mtg. San Antonio: SEG, 2007: 1589-1593.

[19] Kumar M, Han D H. Pore Shape Effect on Elastic Properties of Carbonate Rocks[C]//Presented at the 75th SEG Mtg. Houston: SEG, 2005, 24: 1477-1480.

[20] Gassmann F. Über Die Elastizitat Poröser Medien[J]. Vie der Natu Geselschaft in Zürich, 1951, 96: 1-23.

[21] White J E. Computed Seismic Speeds and Attenuation in Rocks with Partial Gas Saturation[J]. Geophysics, 2002, 67: 1406-1414.

[22] 周水生, 张波, 伍向阳. 流体替换方法研究及应用分析[J]. 地球物理学进展, 2009, 24(5):1660-1664. Zhou Shuisheng, Zhang Bo, Wu Xiangyang.Reseanch on Fluid Substitution Method and Its Application[J]. Progress in Geophysics, 2009, 24(5): 1660-1664.

[23] 巴晶, 晏信飞, 陈志勇, 等. 非均质天然气藏的岩石物理模型及含气饱和度反演[J]. 地球物理学报, 2013, 56(5):1696-1706. Ba Jing, Yan Xinfei, Chen Zhiyong, et al. Rock Physics Model and Gas Saturation Inversion for Heterogeneous Gas Reservoirs[J]. Chinese Journal of Geophysics, 2013, 56(5): 1696-1706.

[1] Ye Yunfei, Sun Jianguo, Zhang Yiming, Xiong Kai. Construction of Low-Frequency Model with Three-Dimensional Tomographic Velocity Inversion and Application in Deep-Water Bock W of South China Sea [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(4): 1253-1259.
[2] Liu Yi, Liu Cai, Liu Yang, Gou Fuyan, Li Bingxiu. Adaptive Streaming Prediction Interpolation for Complex Seismic Wavefield [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(4): 1260-1267.
[3] Deng Xinhui, Liu Cai, Guo Zhiqi, Liu Xiwu, Liu Yuwei. Full Wave Field Seismic Response Simulation and Analysis of Anisotropic Shale Reservoir in Luojia Area of Jiyang Depression [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(4): 1231-1243.
[4] Zhang Bing, Guo Zhiqi, Xu Cong, Liu Cai, Liu Xiwu, Liu Yuwei. Fracture Properties and Anisotropic Parameters Inversion of Shales Based on Rock Physics Model [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(4): 1244-1252.
[5] Liu Mingchen, Sun Jianguo, Han Fuxing, Sun Zhangqing, Sun Hui, Liu Zhiqiang. Estimates of Seismic Reflector Dip by Adaptive Weighted Generalized Inverse Vector Direction Filter [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(3): 881-889.
[6] Hu Ning, Liu Cai. Fractional Temporal Derivative Computation Method for Numerical Simulation of Wavefield in Viscous Fluid-Saturated Viscous Two-Phase VTI Medium [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(3): 900-908.
[7] Zhou Jinju, Wang Deli, Li Bowen, Li Qiang, Wang Rui. Application of Wavefield Decomposition Based on Decoupled Propagation in Elastic RTM for VTI Media [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(3): 909-921.
[8] Sun Jianguo, Miao He. Computation of Three Dimensional Multi-Reflection Rays Based on Traveltimes Numerical Approximation Using Chebyshev Polynomials [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(3): 890-899.
[9] Zheng Que, Liu Cai, Tian You. Spatial Distribution of b-Value in Haicheng Region, Liaoning Province [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(3): 922-933.
[10] Liu Sixin, Zhu Yinuo, Wang Xudong, Song Erqiao, He Wenbo. Progress of Engineering Seismic Refraction Interpretation Method [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(2): 350-363.
[11] Shan Gangyi, Han Liguo, Zhang Lihua. Pre-Stack Depth Migration Based on Model Confined Kirchhoff Integration [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(2): 379-383.
[12] Sun Jianguo, Li Yilong, Sun Zhangqing, Miao He. Computation of Seismic Traveltimes and Raypath Based on Model Parameterization [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(2): 343-349.
[13] Ning Yaling, Xu Jiashu, Xie Tao, Zhang Guoling, Lu Jun. Analysis on Deep-Well Apparent Resistivity Measurement at Dabaishe Seismic Station [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(2): 525-533.
[14] Xu Tairan, Lu Zhanwu, Wang Haiyan, Li Hongqiang, Li Wenhui. Upper Crustal Structure of Tibetan Niangre Ore Concentration Area Revealed by Deep Seismic Reflection Profile [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(2): 556-565.
[15] Wang Tong, Wang Deli, Feng Fei, Cheng Hao, Wei Jingxuan, Tian Mi. Multiple Prediction with 3D Sparse Inversion and Curvelet Match [J]. Journal of Jilin University(Earth Science Edition), 2017, 47(6): 1865-1874.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!