公开(公告)号：CA1232350A

公开(公告)日：1988-02-02

申请号：CA472849

申请日：1985-01-25

Applicant: CONOCO INC

Inventor： STEBENS BEVERLY B ,  PARSONS ROGER K ,  BAUMEL ROBERT T ,  TERRAL DONNA K ,  YEDLIN MATTHEW J

IPC: G01V1/34 ,  G01V1/28

Abstract: A method for developing a novel seismic data attribute that enables improvements in seismic data processing and interpretation. Seismic signals or trace data are first rectified and then Hilbert transformed and processed with the arc tangent function to develop a new instantaneous phase parameter referred to as phase of rectified trace (PORT).

公开(公告)号：CA1208535A

公开(公告)日：1986-07-29

申请号：CA435960

申请日：1983-09-02

Applicant: CONOCO INC

Inventor： PINKERTON ROGER P ,  STEBENS BEVERLY B

IPC: G01V1/30 ,  G01V1/34 ,  E21B47/00

Abstract: METHOD FOR HYDROCARBON RESERVOIR IDENTIFICATION A method for processing three-dimensional seismic data to define areal boundaries of hydrocarbon reservoirs. 3-D Seismic data for an area having a producing well is examined to establish an attribute critical parameter that specifi- . cally relates to the reservoir structure. Having identified a parameter, the 3-D data can then be examined in a selected time window for presence of the critical parameter and X, Y gridding of its relative value. The relative values are then output to visual plot to provide a plan view of reservoir structure.