公开(公告)号：US20140343859A1

公开(公告)日：2014-11-20

申请号：US14277314

申请日：2014-05-14

Applicant: CONOCOPHILLIPS COMPANY

Inventor： Mark Elliott WILLIS ,  Baishali ROY ,  Michael Paul DAVIDSON ,  Ali Can TURA

IPC: G01V1/30

CPC classification number: G01V1/308 ,  E21B43/26 ,  G01V1/306

Abstract: Tools and methods for monitoring a subterranean formation is provided. Methods for monitoring include: creating a time-lapse azimuth stack between an azimuth stack on a first seismic survey and an azimuth stack on a second seismic survey; identifying a lowest root mean square energy and a highest root mean square energy for each time-lapse azimuth stack; and recording an azimuth with largest overall root mean square energy.

Abstract translation: 提供了用于监测地层的工具和方法。 用于监测的方法包括：在第一次地震勘测的方位堆叠和第二次地震勘测的方位角叠层之间创建延时方位堆叠; 识别每个延时方位堆叠的最低均方根能量和最大均方根能量; 并记录具有最大总均方根能量的方位角。