Reservoir evaluation technology of acoustic full-wave logging data

摘要

Acoustic full-wave logging includes propagation time,energy,frequency,propagation mode and some other rich information,which can reflect many acoustical characteristics of strata.By the contrastive analysis of acoustic characteristics,physical properties and hydrocarbon-bearing of reservoirs,a closely corresponding relationship is obviously confirmed between acoustic characteristics and geological characteristics of strata.This paper gives a brief explanation of acoustic full-wave logging data acquisition and processing methods,illustrates stratum response characteristics of different acquisition methods,and analyzes interpretation techniques and application results of acoustic full-wave logging data in reservoir evaluation by a case.