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分析了近几年交叉偶极阵列声波资料在川中地区所钻井的实际应用情况,利用交叉偶极声波测井资料计算出××2井长兴组的地层应力(地层闭合压力和地层破裂压力)和压裂缝高度,其结果可为试油设计与储层改造等提供有力的依据,在川中地区具有较好的应用效果。
In the recent years, the actual application of cross-dipole array acoustic data in central Sichuan was analyzed. The cross-dipole acoustic logging data were used to calculate the formation stress (formation closure pressure and formation fracture pressure) of Changxing formation in Well × × 2 and Fracture height, the results for the test oil design and reservoir reconstruction provide a strong basis for the application of the good results in central Sichuan.