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首页> 外文期刊>Journal of Petroleum & Environmental Biotechnology >Feasibility Study of Hydraulic Fracture Operations (A Case Study of an Oil Reservoir in the Southwest of Iran)
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Feasibility Study of Hydraulic Fracture Operations (A Case Study of an Oil Reservoir in the Southwest of Iran)

机译：水力压裂作业的可行性研究（以伊朗西南部一个油藏为例）

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Hydraulic fracture is one of the most important and best methods of enhancement recovery in oil and gas wells. Hydraulic fracture operations refer to a process in which fluid is pumped into well with a relatively high injection rate. Pumping operations are continued till the pressure reaches to a level which causes the creation and expansion a crack in the well wall. In the present study, with respect to the status of rock mechanics status in an oil reservoir in southwest of Iran, we attempts to numerically analyze a geo-mechanical model to find a background in line with the way of stress distribution against depth as well as rock resistance. We also tend to investigate each layer based on the data obtained from logging and analyze parameters such as porosity, water saturation and stress in each layer and neighboring layers. Finally, we compute the layer appropriate for fracture creation as well as onset, propagation and closure pressures to fulfill a successful hydraulic fracture operation.
机译：水力压裂是提高油气井采收率最重要也是最好的方法之一。水力压裂作业是指以相对较高的注入速率将流体泵入井中的过程。持续进行泵送操作，直到压力达到一定水平为止，该水平导致在井壁中产生并扩展裂缝。在本研究中，关于伊朗西南部某油藏的岩石力学状态，我们试图对地质力学模型进行数值分析，以找到符合应力分布对深度和深度的方式的背景。抗岩性。我们也倾向于根据从测井获得的数据来调查每一层，并分析每一层及邻近层中的孔隙度，水饱和度和应力等参数。最后，我们计算适合裂缝产生的层以及开始，传播和闭合压力，以成功完成水力压裂作业。

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