GB2306219B - 3-d seismic survey using multiple sources simultaneously - Google Patents

3-d seismic survey using multiple sources simultaneously

Info

Publication number
GB2306219B
GB2306219B GB9617445A GB9617445A GB2306219B GB 2306219 B GB2306219 B GB 2306219B GB 9617445 A GB9617445 A GB 9617445A GB 9617445 A GB9617445 A GB 9617445A GB 2306219 B GB2306219 B GB 2306219B
Authority
GB
United Kingdom
Prior art keywords
multiple sources
seismic survey
sources simultaneously
seismic
survey
Prior art date
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
GB9617445A
Other versions
GB2306219A (en
GB9617445D0 (en
Inventor
Nigel Allister Anstey
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GBGB9520942.5A external-priority patent/GB9520942D0/en
Application filed by Individual filed Critical Individual
Priority to GB9617445A priority Critical patent/GB2306219B/en
Priority to CA 2185751 priority patent/CA2185751C/en
Publication of GB9617445D0 publication Critical patent/GB9617445D0/en
Publication of GB2306219A publication Critical patent/GB2306219A/en
Application granted granted Critical
Publication of GB2306219B publication Critical patent/GB2306219B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01V1/02—Generating seismic energy
    • G01V1/143—Generating seismic energy using mechanical driving means, e.g. motor driven shaft
    • G01V1/153—Generating seismic energy using mechanical driving means, e.g. motor driven shaft using rotary unbalanced masses
    • 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. analysis, for interpretation, for correction
    • G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
    • G01V1/37—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy specially adapted for seismic systems using continuous agitation of the ground, e.g. using pulse compression of frequency swept signals for enhancement of received signals
    • G01V1/375—Correlating received seismic signals with the emitted source signal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/10—Aspects of acoustic signal generation or detection
    • G01V2210/12—Signal generation
    • G01V2210/127—Cooperating multiple sources
GB9617445A 1995-10-12 1996-08-20 3-d seismic survey using multiple sources simultaneously Expired - Fee Related GB2306219B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9617445A GB2306219B (en) 1995-10-12 1996-08-20 3-d seismic survey using multiple sources simultaneously
CA 2185751 CA2185751C (en) 1996-08-20 1996-09-17 3-d seismic survey using multiple sources simultaneously

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9520942.5A GB9520942D0 (en) 1995-10-12 1995-10-12 3-D seismic survey using multiple sources simultaneously
GB9617445A GB2306219B (en) 1995-10-12 1996-08-20 3-d seismic survey using multiple sources simultaneously

Publications (3)

Publication Number Publication Date
GB9617445D0 GB9617445D0 (en) 1996-10-02
GB2306219A GB2306219A (en) 1997-04-30
GB2306219B true GB2306219B (en) 1999-06-23

Family

ID=26307941

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9617445A Expired - Fee Related GB2306219B (en) 1995-10-12 1996-08-20 3-d seismic survey using multiple sources simultaneously

Country Status (1)

Country Link
GB (1) GB2306219B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2805051B1 (en) * 2000-02-14 2002-12-06 Geophysique Cie Gle METHOD OF SEISMIC MONITORING OF AN UNDERGROUND AREA BY SIMULTANEOUS USE OF MULTIPLE VIBROISISMIC SOURCES
GB2387225B (en) 2001-12-22 2005-06-15 Westerngeco As A method of seismic surveying and a seismic surveying arrangement
GB2387226C (en) 2002-04-06 2008-05-12 Westerngeco Ltd A method of seismic surveying
EP1895328A1 (en) * 2006-08-31 2008-03-05 Bp Exploration Operating Company Limited Seismic survey method
GB2451630B (en) 2007-08-04 2009-12-09 Westerngeco Seismic Holdings Composite sweeps of high and low frequency part
US7639567B2 (en) * 2007-09-17 2009-12-29 Ion Geophysical Corporation Generating seismic vibrator signals
US8982665B2 (en) 2008-10-08 2015-03-17 Westerngeco L.L.C. Dithered slip sweep vibroseis acquisition system and technique
WO2012148816A2 (en) 2011-04-29 2012-11-01 Conocophillips Company Simultaneous conventional and phase-encoded seismic acquisition
EP2702432B1 (en) 2011-04-29 2019-08-21 ConocoPhillips Company Simultaneous conventional and phase-encoded seismic acquisition
FR2981746B1 (en) 2011-10-19 2014-11-21 Cggveritas Services Sa SOURCE AND METHOD OF SEISMIC MARINE ACQUISITION
FR2981759B1 (en) 2011-10-19 2014-07-18 Cggveritas Services Sa METHOD AND DEVICE FOR DETERMINING A CONTROL SIGNAL FOR VIBROSISMIC MARINE SOURCES
FR2981758B1 (en) 2011-10-19 2013-12-06 Cggveritas Services Sa .
EP2845032A4 (en) * 2012-04-30 2015-05-06 Conocophillips Co Distinctive land seismic sweep
US8724428B1 (en) 2012-11-15 2014-05-13 Cggveritas Services Sa Process for separating data recorded during a continuous data acquisition seismic survey
US8619497B1 (en) 2012-11-15 2013-12-31 Cggveritas Services Sa Device and method for continuous data acquisition
CN110888165B (en) * 2018-09-10 2021-08-24 中国石油化工股份有限公司 Suppression method and system for subharmonic noise of controllable seismic source

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1342438A (en) * 1971-02-02 1974-01-03 Aquitaine Petrole Seismic exploration
GB2090406A (en) * 1980-12-30 1982-07-07 Mobil Oil Corp Three-dimensional seismic data gathering method
GB2289336A (en) * 1994-05-13 1995-11-15 Exxon Production Research Co Generating seismic data using a seismic vibrator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1342438A (en) * 1971-02-02 1974-01-03 Aquitaine Petrole Seismic exploration
GB2090406A (en) * 1980-12-30 1982-07-07 Mobil Oil Corp Three-dimensional seismic data gathering method
GB2289336A (en) * 1994-05-13 1995-11-15 Exxon Production Research Co Generating seismic data using a seismic vibrator

Also Published As

Publication number Publication date
GB2306219A (en) 1997-04-30
GB9617445D0 (en) 1996-10-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100820