Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Jilin University(Earth Science Edition)》 2015-02
Add to Favorite Get Latest Update

Quantitative Interpretation of Carbonate Gas Reservoir Based on Rock Physics Template

Zhang Guangzhi;Chen Jiaojiao;Chen Huaizhen;Zhang Jinqiang;Yin Xingyao;School of Geosciences and Technology,China University of Petroleum (Huadong);Research Institute of Petroleum Exploration and Production,Sinopec;  
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(λρandμρ)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 porosityand 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.
【Fund】: 国家“973”计划项目(2013CB228604 2014CB239201);; 国家油气重大专项项目(2011ZX05014-001-010HZ)
【CateGory Index】: P618.13
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved