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发明授权
CN108387934B 一种裂缝储层预测方法、装置、电子设备及存储介质 有权

一种裂缝储层预测方法、装置、电子设备及存储介质
摘要：
本发明的目的是提供一种裂缝储层预测方法、装置、电子设备及存储介质。所述方法包括：将地震数据分为多个地震数据子集；根据指定的方位角范围，将每个所述地震数据子集划分为多个数组；其中，每个数组对应于一个方位角范围，所述指定的方位角范围受所述裂缝走向的约束；针对每个地震数据子集以及其划分的数组，计算得到所述地震数据子集的属性表征值和所述数组的属性表征值；基于所述地震数据子集的属性表征值与该地震数据子集划分得到的每个数组的属性表征值，计算得到裂缝强度表征值。通过本发明的实施方式可以预测裂缝储层，获得目标区域的裂缝分布情况。
摘要（英）：

The objective of the invention is to provide a fracture reservoir prediction method and device, electronic equipment and a storage medium. The method comprises the steps that the seismic data are divided into multiple seismic data subsets; each seismic data subset is divided into multiple arrays according to the specified azimuth angle range, wherein each array is corresponding to one azimuth angle range, and the specified azimuth angle range is constrained by the fracture trend; the attribute representation value of the seismic data subset and the attribute representation value of the array are calculated according to each seismic data subset and the divided arrays thereof; and the fracture strength representation value is calculated based on the attribute representation value of the seismic data subset and the attribute representation value of each array obtained by dividing the seismic data subset. The fracture reservoir can be predicted through the method and the fracture distribution situation of the target area can be acquired.

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