OA10645A - Method for the determination of migration velocities in seismic processing - Google Patents
Method for the determination of migration velocities in seismic processing Download PDFInfo
- Publication number
- OA10645A OA10645A OA70166A OA70166A OA10645A OA 10645 A OA10645 A OA 10645A OA 70166 A OA70166 A OA 70166A OA 70166 A OA70166 A OA 70166A OA 10645 A OA10645 A OA 10645A
- Authority
- OA
- OAPI
- Prior art keywords
- migrated
- migration
- velocity
- corrélation
- window
- Prior art date
Links
- 238000013508 migration Methods 0.000 title claims abstract description 69
- 230000005012 migration Effects 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims abstract description 54
- 238000012545 processing Methods 0.000 title abstract description 4
- 230000000875 corresponding effect Effects 0.000 claims abstract description 7
- 230000002596 correlated effect Effects 0.000 claims abstract description 3
- 239000013598 vector Substances 0.000 claims description 33
- 230000008569 process Effects 0.000 claims description 18
- 238000006073 displacement reaction Methods 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000005422 blasting Methods 0.000 abstract 2
- 238000005259 measurement Methods 0.000 description 5
- 230000005499 meniscus Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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
- G01V1/303—Analysis for determining velocity profiles or travel times
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9605028A FR2747796B1 (fr) | 1996-04-22 | 1996-04-22 | Methode pour la determination des vitesses de migration dans un traitement sismique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| OA10645A true OA10645A (en) | 2002-09-19 |
Family
ID=9491445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| OA70166A OA10645A (en) | 1996-04-22 | 1997-12-19 | Method for the determination of migration velocities in seismic processing |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5991237A (no) |
| EP (1) | EP0839329A1 (no) |
| AU (1) | AU2640597A (no) |
| BR (1) | BR9702163A (no) |
| CA (1) | CA2224868A1 (no) |
| FR (1) | FR2747796B1 (no) |
| NO (1) | NO975978L (no) |
| OA (1) | OA10645A (no) |
| RU (1) | RU2155972C2 (no) |
| WO (1) | WO1997040406A1 (no) |
| ZA (1) | ZA973430B (no) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2797056B1 (fr) * | 1999-07-28 | 2001-09-07 | Inst Francais Du Petrole | Methode d'analyse de signaux acquis pour pointer automatiquement sur eux au moins un instant significatif |
| GB2409899B (en) * | 2004-01-09 | 2006-03-22 | Westerngeco Ltd | Seismic acquisition and filtering |
| US20060221767A1 (en) * | 2005-03-04 | 2006-10-05 | Richard Foy | Stretch free trace processing using block move sum and phase-based move out corrected data |
| FR2939520B1 (fr) * | 2008-12-10 | 2011-05-20 | Elite Image Software | Procede de modelisation geologique de donnees sismiques par correlation de traces |
| US10288751B2 (en) * | 2009-10-08 | 2019-05-14 | Westerngeco L.L.C. | Migration velocity analysis using seismic data |
| WO2013009944A1 (en) * | 2011-07-12 | 2013-01-17 | Colorado School Of Mines | Wave-equation migration velocity analysis using image warping |
| US9784865B2 (en) | 2015-01-28 | 2017-10-10 | Chevron U.S.A. Inc. | System and method for estimating lateral positioning uncertainties of a seismic image |
| US11327188B2 (en) * | 2018-08-22 | 2022-05-10 | Saudi Arabian Oil Company | Robust arrival picking of seismic vibratory waves |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1317765A (en) * | 1970-08-04 | 1973-05-23 | Mobil Oil Corp | Interval velocity determination |
| US4415999A (en) * | 1981-11-23 | 1983-11-15 | Mobil Oil Corporation | Method of confirming seismic data interpretation |
| EP0297737A3 (en) * | 1987-06-29 | 1989-05-17 | Conoco Inc. | Three-dimensional iterative structural modeling of seismic data |
| US4888742A (en) * | 1987-11-03 | 1989-12-19 | Western Atlas International, Inc. | Method of migrating seismic data |
| US4964086A (en) * | 1989-10-20 | 1990-10-16 | Amoco Corporation | Method for characterizing velocity estimates |
| 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 |
| AU7007191A (en) * | 1990-02-13 | 1991-08-15 | Conoco Inc. | Constant offset migration velocity analysis |
| RU2013791C1 (ru) * | 1990-08-13 | 1994-05-30 | Киевское геофизическое отделение Украинского научно-исследовательского геологоразведочного института | Способ сейсморазведки |
| 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 |
-
1996
- 1996-04-22 FR FR9605028A patent/FR2747796B1/fr not_active Expired - Fee Related
-
1997
- 1997-04-09 EP EP97918190A patent/EP0839329A1/fr not_active Withdrawn
- 1997-04-09 BR BR9702163-6A patent/BR9702163A/pt unknown
- 1997-04-09 US US08/981,207 patent/US5991237A/en not_active Expired - Fee Related
- 1997-04-09 AU AU26405/97A patent/AU2640597A/en not_active Abandoned
- 1997-04-09 CA CA002224868A patent/CA2224868A1/en not_active Abandoned
- 1997-04-09 RU RU98100749/28A patent/RU2155972C2/ru active
- 1997-04-09 WO PCT/FR1997/000629 patent/WO1997040406A1/fr not_active Ceased
- 1997-04-22 ZA ZA9703430A patent/ZA973430B/xx unknown
- 1997-12-19 NO NO975978A patent/NO975978L/no unknown
- 1997-12-19 OA OA70166A patent/OA10645A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2640597A (en) | 1997-11-12 |
| US5991237A (en) | 1999-11-23 |
| NO975978L (no) | 1998-02-13 |
| FR2747796B1 (fr) | 1998-07-03 |
| WO1997040406A1 (fr) | 1997-10-30 |
| RU2155972C2 (ru) | 2000-09-10 |
| BR9702163A (pt) | 1999-12-28 |
| EP0839329A1 (fr) | 1998-05-06 |
| FR2747796A1 (fr) | 1997-10-24 |
| MX9710491A (es) | 1998-08-30 |
| ZA973430B (en) | 1997-12-18 |
| CA2224868A1 (en) | 1997-10-30 |
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