Patent · US Active

Displacement field calculation

US7626887B2 · kind B2 · utility

4Cited by

12References

19Claims

0Family size

Assignee

WESTERNGECO L.L.C. · US

Inventors

Victor Aarre · Stavanger, NO
Reidar Devold Midtun · Sandnes, NO

Key dates

Filing date	Sep 1, 2006
Grant date	Dec 1, 2009
Priority date	—
Expiry date	Sep 8, 2026

Classification

Technology area (CPC G)Physics
CPC primaryG01V2210/57
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Implementations of various technologies for a method for processing seismic data. In one implementation, the method includes (a) selecting a first trace from a first seismic data set and a second trace from a second seismic data set; (b) extracting one or more features of the same types from the first trace and the second trace; (c) matching the extracted features from the first trace with the extracted features from the second trace; and (d) calculating for a displacement field using one or more of the matching features of the first trace and the second trace.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.