GB2524487B - Removal of sea surface effects from seismic data - Google Patents

Removal of sea surface effects from seismic data

Info

Publication number: GB2524487B
Authority: GB; United Kingdom
Prior art keywords: removal; seismic data; sea surface; surface effects; effects
Prior art date: 2014-03-24
Legal status (The legal status 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 status listed.): Expired - Fee Related

Application number

GB1405182.5A

Other versions

GB2524487A (en

GB201405182D0 (en

Inventor

Amundsen Lasse

Olof Anders Robertsson Johan

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Equinor Energy AS

Original Assignee

Statoil Petroleum ASA

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.)

2014-03-24

Filing date

2014-03-24

Publication date

2016-10-05

2014-03-24 Application filed by Statoil Petroleum ASA filed Critical Statoil Petroleum ASA

2014-03-24 Priority to GB1405182.5A priority Critical patent/GB2524487B/en

2014-05-07 Publication of GB201405182D0 publication Critical patent/GB201405182D0/en

2015-03-13 Priority to PCT/EP2015/055271 priority patent/WO2015144453A1/en

2015-09-30 Publication of GB2524487A publication Critical patent/GB2524487A/en

2016-10-05 Application granted granted Critical

2016-10-05 Publication of GB2524487B publication Critical patent/GB2524487B/en

Status Expired - Fee Related legal-status Critical Current

2034-03-24 Anticipated expiration legal-status Critical

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
- G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
- G01V1/362—Effecting static or dynamic corrections; Stacking
- 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
- G01V1/282—Application of seismic models, synthetic seismograms
- 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
- G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/50—Corrections or adjustments related to wave propagation
- G01V2210/56—De-ghosting; Reverberation compensation
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/67—Wave propagation modeling
- G01V2210/673—Finite-element; Finite-difference
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/67—Wave propagation modeling
- G01V2210/679—Reverse-time modeling or coalescence modelling, i.e. starting from receivers

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)

GB1405182.5A 2014-03-24 2014-03-24 Removal of sea surface effects from seismic data Expired - Fee Related GB2524487B (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
GB1405182.5A GB2524487B (en)	2014-03-24	2014-03-24	Removal of sea surface effects from seismic data
PCT/EP2015/055271 WO2015144453A1 (en)	2014-03-24	2015-03-13	Removal of sea surface effects from seismic data

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1405182.5A GB2524487B (en)	2014-03-24	2014-03-24	Removal of sea surface effects from seismic data

Publications (3)

Publication Number	Publication Date
GB201405182D0 GB201405182D0 (en)	2014-05-07
GB2524487A GB2524487A (en)	2015-09-30
GB2524487B true GB2524487B (en)	2016-10-05

Family

ID=50686755

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1405182.5A Expired - Fee Related GB2524487B (en)	2014-03-24	2014-03-24	Removal of sea surface effects from seismic data

Country Status (2)

Country	Link
GB (1)	GB2524487B (en)
WO (1)	WO2015144453A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN106855640B (en) *	2017-02-03	2019-05-07	中国石油天然气集团公司	A kind of submarine cable seismic data first arrival calculation method and device
CN107991704B (en) *	2017-09-01	2019-09-06	中国石油天然气股份有限公司	Method and apparatus for suppressing free surface multiples
CN108845350B (en) *	2018-03-15	2020-04-10	中国石油天然气集团有限公司	Method and device for inverting two-dimensional velocity model
CN111751870B (en) *	2019-03-26	2023-02-10	中国石油天然气集团有限公司	Method and device for suppressing multiple waves between stacked layers
CN111239828B (en) *	2020-03-09	2021-07-30	吉林大学	Multiple Suppression Method Based on Optimal Hyperbolic Integral Path Superposition
CN118778118B (en) *	2024-07-25	2025-06-24	中国矿业大学(北京)	Seismic data dynamic correction method and device and electronic equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2010065653A2 (en) *	2008-12-03	2010-06-10	Geco Technology B.V.	Wavefield extrapolation modeling for internal multiple prediction
WO2015106879A1 (en) *	2014-01-14	2015-07-23	Statoil Petroleum As	Full wave reverse time migration

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20100302906A1 (en) *	2009-05-28	2010-12-02	Chevron U.S.A. Inc.	Method for wavefield-based data processing including utilizing multiples to determine subsurface characteristics of a suburface region

2014
- 2014-03-24 GB GB1405182.5A patent/GB2524487B/en not_active Expired - Fee Related
2015
- 2015-03-13 WO PCT/EP2015/055271 patent/WO2015144453A1/en not_active Ceased

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2010065653A2 (en) *	2008-12-03	2010-06-10	Geco Technology B.V.	Wavefield extrapolation modeling for internal multiple prediction
WO2015106879A1 (en) *	2014-01-14	2015-07-23	Statoil Petroleum As	Full wave reverse time migration

Also Published As

Publication number	Publication date
GB2524487A (en)	2015-09-30
GB201405182D0 (en)	2014-05-07
WO2015144453A1 (en)	2015-10-01

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Legal Events

Date	Code	Title	Description
2021-11-24	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20210324