发明申请
- 专利标题： MODELING HYDRAULIC FRACTURING INDUCED FRACTURE NETWORKS AS A DUAL POROSITY SYSTEM
- 专利标题（中）： 液压破碎诱导断裂网络作为双孔系统的建模
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申请号： US12909229申请日： 2010-10-21
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公开(公告)号： US20110257944A1公开(公告)日： 2011-10-20
- 发明人: Changan Mike Du , Xu Zhang , Debbie Fullilove , Bradley John Hay , Keith Tushingham , Lang Zhan , Hongren Gu , Joel Herve Le Calvez , Walter Dee Grant
- 申请人： Changan Mike Du , Xu Zhang , Debbie Fullilove , Bradley John Hay , Keith Tushingham , Lang Zhan , Hongren Gu , Joel Herve Le Calvez , Walter Dee Grant
- 申请人地址： US TX HOUSTON
- 专利权人： SCHLUMBERGER TECHNOLOGY CORPORATION
- 当前专利权人： SCHLUMBERGER TECHNOLOGY CORPORATION
- 当前专利权人地址： US TX HOUSTON
- 主分类号： G06F17/10
- IPC分类号： G06F17/10 ; G06G7/48
摘要：
A method for calibrating fracture networks. The method includes estimating an average fracture width of a fracture network using one or more of net fracturing pressure, Poisson's ratio, shear modulus, and fracture height; determining microseismic event envelope and base intensity data using a three-dimensional geomodel including microseismic event data; and determining hydraulic fracturing treatment (HFT) fracture intensity of post-hydraulic fracturing treatment (post-HFT) based on the average fracture width and HFT volume data. The method further includes calibrating the base intensity data to the HFT fracture intensity to obtain calibrated HFT fracture intensity, determining a proppant transportation and distribution scenario, and generating a dual porosity reservoir model based on the calibrated HFT fracture intensity and the proppant transportation and distribution scenario.
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