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METHOD OF CALCULATING A SHAPE FACTOR OF A DUAL MEDIA FRACTURED RESERVOIR MODEL FROM INTENSITIES AND ORIENTATIONS OF FRACTURE SETS FOR ENHANCING THE RECOVERY OF HYDROCARBINS
METHOD OF CALCULATING A SHAPE FACTOR OF A DUAL MEDIA FRACTURED RESERVOIR MODEL FROM INTENSITIES AND ORIENTATIONS OF FRACTURE SETS FOR ENHANCING THE RECOVERY OF HYDROCARBINS
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机译:从裂缝集的强度和方向计算双介质裂缝储层模型形状因子的方法,以提高油气的采收率
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摘要
A method of calculating a shape factor may include identifying a first fracture set, a second fracture set and a third fracture set within a subterranean formation; determining the azimuth and the dip of the first fracture set; determining the azimuth and the dip of the second fracture set; determining the azimuth and the dip of the third fracture set; determining the fracture spacing intensity of each fracture set, measuring an angle formed by an intersection of the first and second fracture sets; measuring an angle formed by an intersection of the first and third fracture sets; measuring an angle formed by an intersection of the second and third fracture sets; calculating a shape factor for each particular configuration of the plurality of fracture sets; and developing an ellipse-based equation utilizing the shape factors of these particular configurations and angles formed between each pair of the plurality of fracture sets.
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