Inversion prediction of reservoir in Putaohua reservoir of Aobaota structure and it`s both wings

Abstract

Inversion prediction of reservoir is one of the effective method to realize the sand body all the time. Sand body space cognition in Putaohua reservoir of Aobaota structure and its both wings is not clear, which restricted the further exploration and development in the area seriously. The reservoir prediction by sparse pulse inversion is loyal to the original data and loyal to the well data, seismic data inversion, the inversion results and drilling results well point agree, participate in the well and a posteriori error is very small well. The error of partake wells and posterior well is small.