NO870389L - Fremgangsmaate for migrasjon av seismikk-data. - Google Patents

Fremgangsmaate for migrasjon av seismikk-data.

Info

Publication number
NO870389L
NO870389L NO870389A NO870389A NO870389L NO 870389 L NO870389 L NO 870389L NO 870389 A NO870389 A NO 870389A NO 870389 A NO870389 A NO 870389A NO 870389 L NO870389 L NO 870389L
Authority
NO
Norway
Prior art keywords
migration
speed
velocity
function
seismic
Prior art date
Application number
NO870389A
Other languages
English (en)
Norwegian (no)
Other versions
NO870389D0 (no
Inventor
Kenneth L Larner
Original Assignee
Western Atlas Int Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Western Atlas Int Inc filed Critical Western Atlas Int Inc
Publication of NO870389D0 publication Critical patent/NO870389D0/no
Publication of NO870389L publication Critical patent/NO870389L/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
    • G01V1/30—Analysis
    • G01V1/301—Analysis for determining seismic cross-sections or geostructures

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Magnetic Record Carriers (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
NO870389A 1986-04-03 1987-01-30 Fremgangsmaate for migrasjon av seismikk-data. NO870389L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/847,950 US4745585A (en) 1986-04-03 1986-04-03 Method of migrating seismic data

Publications (2)

Publication Number Publication Date
NO870389D0 NO870389D0 (no) 1987-01-30
NO870389L true NO870389L (no) 1987-10-05

Family

ID=25301925

Family Applications (1)

Application Number Title Priority Date Filing Date
NO870389A NO870389L (no) 1986-04-03 1987-01-30 Fremgangsmaate for migrasjon av seismikk-data.

Country Status (4)

Country Link
US (1) US4745585A (de)
EP (1) EP0240133A3 (de)
CA (1) CA1259399A (de)
NO (1) NO870389L (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4943950A (en) * 1989-05-26 1990-07-24 Western Atlas International, Inc. Method for migrating seismic data
US4964103A (en) * 1989-07-13 1990-10-16 Conoco Inc. Three dimensional before stack depth migration of two dimensional or three dimensional seismic data
US5138584A (en) * 1989-09-06 1992-08-11 Chevron Research & Technology Company Migration of seismic turning waves
US4980866A (en) * 1989-11-30 1990-12-25 Conoco Inc. Common offset depth migration with residual moveout correction
US4964089A (en) * 1989-12-22 1990-10-16 Conoco Inc. Method for derivation of internal velocities from post-migration parts
US4992996A (en) * 1990-01-31 1991-02-12 Conoco Inc. Interval velocity analysis and depth migration using common reflection point gathers
US5079703A (en) * 1990-02-20 1992-01-07 Atlantic Richfield Company 3-dimensional migration of irregular grids of 2-dimensional seismic data
US5128899A (en) * 1991-07-16 1992-07-07 Conoco Inc. Method for sharpening prestack depth migration images by removing residual moveout from common image point gathers before stacking
US5233569A (en) * 1991-07-31 1993-08-03 Western Atlas International, Inc. Modified residual migration of seismic data
US5404296A (en) * 1991-09-25 1995-04-04 Tinking Machines Corporation Massively parallel computer arrangement for analyzing seismic data pursuant to pre-stack depth migration methodology
US5629904A (en) * 1994-11-30 1997-05-13 Paradigm Geophysical, Ltd. Migration process using a model based aperture technique
US5999488A (en) * 1998-04-27 1999-12-07 Phillips Petroleum Company Method and apparatus for migration by finite differences
US6021094A (en) * 1998-12-03 2000-02-01 Sandia Corporation Method of migrating seismic records
US6466873B2 (en) * 2000-12-18 2002-10-15 Pgs Americas, Inc. Method of extended recursive f-k migration
US7447113B2 (en) * 2003-10-23 2008-11-04 Pgs Americas, Inc. Kirchhoff prestack time migration method for PS waves
US8032304B2 (en) * 2008-10-06 2011-10-04 Chevron U.S.A. Inc. System and method for deriving seismic wave fields using both ray-based and finite-element principles
US8494778B2 (en) * 2009-10-05 2013-07-23 Chevron U.S.A. Inc. Variable grid for finite difference computation
CN106569260B (zh) * 2015-10-10 2019-01-08 中国石油化工股份有限公司 针对高陡构造地区二维地震变速空校成图方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298968A (en) * 1965-12-27 1981-11-03 Mobil Oil Corporation Digital reflection searching and section plotting
US4355379A (en) * 1968-10-16 1982-10-19 Chevron Research Company Continuous automatic migration of seismic data with waveform preservation
US3611278A (en) * 1969-07-17 1971-10-05 Mobil Oil Corp Interval velocity determination
US4330873A (en) * 1970-07-27 1982-05-18 United Geophysical Corporation Aplanatic geophysical exploration system
US4259733A (en) * 1979-05-14 1981-03-31 Seiscom Delta, Inc. Multi-dimensional seismic imaging
US4503527A (en) * 1981-03-30 1985-03-05 Mobil Oil Corporation Method for enhancement of the signal-to-noise ratio in seismic reflection signals
US4464737A (en) * 1981-09-28 1984-08-07 Mobil Oil Corporation Method for migration of seismic reflection waves
US4479205A (en) * 1981-11-16 1984-10-23 Mobil Oil Corporation Method of migrating seismic data without dependency on velocity
US4611312A (en) * 1983-02-09 1986-09-09 Chevron Research Company Method of seismic collection utilizing multicomponent receivers
NO843822L (no) * 1984-09-24 1986-07-08 Olav Holberg Regnemaskinstruktur for ekstrapolasjon av boelgefelt.

Also Published As

Publication number Publication date
US4745585A (en) 1988-05-17
EP0240133A3 (de) 1989-04-05
EP0240133A2 (de) 1987-10-07
NO870389D0 (no) 1987-01-30
CA1259399A (en) 1989-09-12

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