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1.发明授权METHOD TO ASSESS THE IMPACT OF EXISTING FRACTURES AND FAULTS FOR RESERVOIR MANAGEMENT 有权评估储层管理中存在的裂缝和断层影响的方法
公开(公告)号：EP2929136B1
公开(公告)日：2017-12-20
申请号：EP13798592.5
申请日：2013-11-08
发明人： HEGAZY, Mohamed Ahmed , RAMASESHA LAKSHMIKANTHA, Mookanahallipatna , SEGURA SERRA, José María , FRANCA, Leopoldo Luis Cabo Penna , T MELLO, Ulisses , ROCHA RODRIGUES, Eduardo
CPC分类号： G06T17/20 , E21B43/26 , G01V99/005 , G01V2210/642 , G01V2210/646 , G06F17/5018 , G06F2217/16 , G06T17/05
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2.发明公开METHOD TO ASSESS THE IMPACT OF EXISTING FRACTURES AND FAULTS FOR RESERVOIR MANAGEMENT 有权方法的评估现有及断裂缺陷的影响在水库管理
公开(公告)号：EP2929136A2
公开(公告)日：2015-10-14
申请号：EP13798592.5
申请日：2013-11-08
发明人： HEGAZY, Mohamed Ahmed , RAMASESHA LAKSHMIKANTHA, Mookanahallipatna , SEGURA SERRA, José María , FRANCA, Leopoldo Luis Cabo Penna , T MELLO, Ulisses , ROCHA RODRIGUES, Eduardo
CPC分类号： G06T17/20 , E21B43/26 , G01V99/005 , G01V2210/642 , G01V2210/646 , G06F17/5018 , G06F2217/16 , G06T17/05
摘要： Assessing the impact of existing fractures and faults for reservoir management, in one aspect, may comprise employing a numerical mesh to generate a geomechanical model, the numerical mesh representing a geological reservoir and its surrounding regions, the numerical mesh comprising delimitation associated with regions and layering of geology without constraining the numerical mesh to explicitly represent a fault or fracture, initializing the geomechanical model to define initial stress-strain compatible with measured stress in well locations associated with the geological reservoir, generating a fluid-flow model employing the numerical mesh, solving for a coupled solution of the fluid-flow model and the geomechanical model, and employing the solved fluid-flow model and the geomechanical model to assess the impact.
摘要翻译： 评估现有油藏管理裂缝和断层的影响，在一个方面，可以包括：使用数值网格以生成地质力学模型，代表一个地质储层的数值网和其周围区域，与区域和分层相关的数值网格包括划界 无约束的数字网格，以明确表示的故障或断裂，初始化地质力学模型，以限定初始应力 - 应变与与地质储层关联的井位置处测得的应力兼容，产生流体流模型用人数值目，解决地质 用于耦合的流体流模型的溶液和地质力学模型，和用人解决流体流模型和地质力学模型，以评估的影响。
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