水力喷射压裂理论应用在页岩气应用。主要讲述了裂缝布置优化,如何更大体积的改造页岩气藏。
This paper discusses placement of such “second” (or third) hydraulic fractures within the same time domain from the same
wellbore section. It is believed that the first fracture will modify the stress field to a perpendicular direction. Combined wi th the
hypothesis of the hard-to-accept concept that fractures often shy away from the most productive areas, this approach will cause the
second fracture to extend directly into the more produc tive areas, thus providing a substantial production boost.