Displacement field calculation

Communications – electrical: acoustic wave systems and devices – Seismic prospecting – Land-reflection type

Reexamination Certificate

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Reexamination Certificate

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07626887

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.

REFERENCES:
patent: 4733747 (1988-03-01), McCormack
patent: 4752916 (1988-06-01), Loewenthal
patent: 6002642 (1999-12-01), Krebs
patent: 6381544 (2002-04-01), Sallas et al.
patent: 6418079 (2002-07-01), Fleure
patent: 6470276 (2002-10-01), Lansley et al.
patent: 6574563 (2003-06-01), Nickel
patent: 6640190 (2003-10-01), Nickel
patent: 6757217 (2004-06-01), Eastwood et al.
patent: 6757615 (2004-06-01), Zauderer et al.
patent: 6801858 (2004-10-01), Nivlet et al.
patent: 7222023 (2007-05-01), Laurent et al.
patent: 2002/0161526 (2002-10-01), Fournier et al.
patent: 2002/0173917 (2002-11-01), Nickel
patent: 2003/0043693 (2003-03-01), Eastwood et al.
patent: 2003/0231548 (2003-12-01), Gillard et al.
patent: 2004/0243312 (2004-12-01), Schonewille
patent: 2005/0187916 (2005-08-01), Levin et al.
patent: 2394050 (2004-04-01), None
patent: WO 2004031805 (2004-04-01), None
Liner et al. Nonlinear pairwise alignment of seismic traces. Standford Exploration Project, Report 112. Nov. 11, 2002. pp. 171-181.
Hatchell, P.J. Measuring Reservoir Compaction using time-lapse timeshifts. Shell International Exploration and Production. 2005.
Liner et al. Nonlinear Alighment of Seismic Traces. Leading Edge. V. 23. No. 11. pp. 1146-1150.
Kolbjørnsen O et al, Estimation of Time Shift in 4D Seismic Data, Norwegian Computing Center, NR Note Sand Mar. 2005.
Liner et al, Nov. 2004, Nonlinear pairwise alignment of seismic traces, The leading Edge.
Roste, et al.; Estimation of layer thickness and velocity changes using 4D prestack seismic data; EAGE 67th Conference and Exhibition; Jun. 2005; Madrid, Spain.
Bertrand, et al.; Enhanced 4D processing and quantitative analysis on Troll West using multiple vintages of legacy data; Geotrace First Break; vol. 23; pp. 49-55; Sep. 2005.
Hatchell, et al.; Measuring reservoir compaction using time-lapse timeshifts; The Society of Exploration and Geophysicists; 2005.
Needleman, et al.; A general method applicable to the search for similarities in the amino acid sequence of two proteins; Journal of Molecular Biology; vol. 48, No. 3; pp. 443-453; Mar. 28, 1970.
Nickel, et al.; Non-rigid matching of migrated time-lapse seismic; The Society of Exploration and Geophysicists; 1999.
Kolbjornsen, et al.; Time Match—a method for estimating 4D time shift; Norwegian Computing Center, NR; SAND/03/05; Apr. 2005.
Bertrand, et al.; A high resolution workflow for 4D-friendly analysis: application of gas oil contact monitoring at Troll West; The Society of Exploration and Geophysicists; 2005; Houston, Texas US.
Landro, et al.; Quantitative estimation of compaction and velocity changes using 4D impedance and traveltime changes; Geophysics; vol. 69, No. 4; pp. 949-957; Jul.-Aug. 2004.

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