发明名称 ELECTRICAL METHODS FRACTURE DETECTION VIA 4D TECHNIQUES
摘要 This invention relates to a method for acquiring and evaluating the geometry of a fracture. A method for acquiring and evaluating the geometry of a well comprising: a. deploying at least one grid of geophysical sensors, wherein the at least one grid of the sensors is deployed in a 2D or 3D configuration; b. acquiring an initial geophysical survey of geophysical parameters of the well; c. fracturing the well creating a fracture while simultaneously; d. injecting an electrically active proppant into the fracture, wherein the electrically active proppant is injected into the fracture during fracturing, after fracturing or during and after fracturing; e. continuously acquiring a geophysical survey of geophysical parameters of the well during the fracturing; and f. acquiring a final geophysical survey of geophysical parameters of the fracture upon completion of the fracturing.
申请公布号 CA2822361(C) 申请公布日期 2016.10.18
申请号 CA20112822361 申请日期 2011.12.12
申请人 CONOCOPHILLIPS COMPANY 发明人 EICK, PETER M.;BREWER, JOEL D.;JANISZEWSKI, FRANK D.
分类号 E21B47/10;E21B47/107;G01V1/40;G01V3/18;G01V9/00 主分类号 E21B47/10
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