NO20051918L - Fremgangsmate for kontroll/overvakning av seismiske kilder - Google Patents
Fremgangsmate for kontroll/overvakning av seismiske kilderInfo
- Publication number
- NO20051918L NO20051918L NO20051918A NO20051918A NO20051918L NO 20051918 L NO20051918 L NO 20051918L NO 20051918 A NO20051918 A NO 20051918A NO 20051918 A NO20051918 A NO 20051918A NO 20051918 L NO20051918 L NO 20051918L
- Authority
- NO
- Norway
- Prior art keywords
- source
- seismic
- calibrated
- signature
- modeled
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 238000012544 monitoring process Methods 0.000 title 1
- 230000004913 activation Effects 0.000 abstract 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
- G01V1/003—Seismic data acquisition in general, e.g. survey design
- G01V1/006—Seismic data acquisition in general, e.g. survey design generating single signals by using more than one generator, e.g. beam steering or focusing arrays
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
- G16Z99/00—Subject matter not provided for in other main groups of this subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/24—Recording seismic data
- G01V1/26—Reference-signal-transmitting devices, e.g. indicating moment of firing of shot
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
- G01V1/3861—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas control of source arrays, e.g. for far field control
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V13/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices covered by groups G01V1/00 – G01V11/00
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Acoustics & Sound (AREA)
- Oceanography (AREA)
- Manufacturing & Machinery (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Mathematical Physics (AREA)
- Databases & Information Systems (AREA)
- General Engineering & Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Geophysics And Detection Of Objects (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Measuring Volume Flow (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
2005 ~08- 2 4 Fysiske parametere blir målt for en gruppe med seismiske kilder, fortrinnsvis for hver aktivering av de seismiske kildene. Kalibreringsfunksjoner blir fremskaffet og de målte fysiske parameterne og kalibreringsfunksjonene blir anvendt i en modell som genererer en kalibrert kildesignatur for gruppen med seismiske kilder. Alternativt blir de målte fysiske parameterne tilført en modell som genererer en modellert kildesignatur, og så blir kalibreringsfunksjonene anvendt på den modellerte kildesignaturen for å generere de kalibrerte kildesignaturene. Alternativt blir modellerte kildesignaturer generert for hver seismisk kilde og så blir kalibreringsfunksjonene anvendt på de modellerte kildesignaturene for å generere en kalibrert kildesignatur for hver seismisk kilde. De kalibrerte kildesignaturene for hver seismisk kilde blir så kombinert, fortrinnsvis ved hjelp av lineær overlagring for å generere den kalibrerte kildesignaturen for gruppen med seismiske kilder.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/849,673 US7218572B2 (en) | 2004-05-20 | 2004-05-20 | Method of seismic source monitoring using modeled source signatures with calibration functions |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20051918D0 NO20051918D0 (no) | 2005-04-20 |
NO20051918L true NO20051918L (no) | 2005-11-21 |
NO337165B1 NO337165B1 (no) | 2016-02-01 |
Family
ID=34711938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20051918A NO337165B1 (no) | 2004-05-20 | 2005-04-20 | Overvåking av seismiske kilder ved hjelp av modellerte kildesignaturer med kalibreringsfunksjoner |
Country Status (8)
Country | Link |
---|---|
US (1) | US7218572B2 (no) |
CN (1) | CN1715955B (no) |
AU (1) | AU2005201859B2 (no) |
BR (1) | BRPI0501766B1 (no) |
CA (1) | CA2506362C (no) |
GB (1) | GB2414314B (no) |
MX (1) | MXPA05005367A (no) |
NO (1) | NO337165B1 (no) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7974150B2 (en) * | 2003-05-16 | 2011-07-05 | Schlumberger Technology Corporation | Methods and apparatus of source control for sequential firing of staggered air gun arrays in borehole seismic |
GB2433594B (en) * | 2005-12-23 | 2008-08-13 | Westerngeco Seismic Holdings | Methods and systems for determining signatures for arrays of marine seismic sources for seismic analysis |
US7539079B2 (en) * | 2006-03-29 | 2009-05-26 | Pgs Geophysical As | System and method for determining positions of towed marine source-array elements |
US7518953B2 (en) | 2007-01-19 | 2009-04-14 | Pgs Geophysical As | Method for detecting air gun faults in a marine seismic source array |
US8345510B2 (en) * | 2008-06-02 | 2013-01-01 | Pgs Geophysical As | Method for aquiring and processing marine seismic data to extract and constructively use the up-going and down-going wave-fields emitted by the source(s) |
GB2460865B (en) * | 2008-06-13 | 2010-10-20 | Geco Technology Bv | Position determination of a seismic source array |
GB2460874B (en) * | 2008-06-13 | 2010-11-03 | Geco Technology Bv | Position determination of a seismic source array |
US8917573B2 (en) * | 2008-07-16 | 2014-12-23 | Westerngeco L.L.C. | Measuring far field signature of a seismic source |
US8174927B2 (en) * | 2008-12-17 | 2012-05-08 | Westerngeco L.L.C. | Method for optimizing acoustic source array performance |
US20100149912A1 (en) * | 2008-12-17 | 2010-06-17 | Luren Yang | System and method for reducing signature variation of seismic sources |
GB2468681B (en) * | 2009-03-18 | 2012-09-12 | Geco Technology Bv | Determination of notional signatures |
GB2479299B (en) * | 2009-03-27 | 2011-11-16 | Geco Technology Bv | Processing seismic data |
GB0905261D0 (en) * | 2009-03-27 | 2009-05-13 | Geco Technology Bv | Processing seismic data |
IN2010KO00523A (no) | 2009-06-02 | 2015-08-28 | Pgs Geophysical As | |
US10838095B2 (en) | 2010-08-05 | 2020-11-17 | Pgs Geophysical As | Wavefield deghosting of seismic data recorded using multiple seismic sources at different water depths |
US8339896B2 (en) | 2010-08-16 | 2012-12-25 | Pgs Geophysical As | Method for separating seismic sources in marine seismic surveys |
US9360578B2 (en) * | 2010-08-24 | 2016-06-07 | Schlumberger Technology Corporation | Systems and methods for optimizing low frequency output from airgun source arrays |
CA2829751A1 (en) | 2011-03-14 | 2012-09-20 | Schlumberger Canada Limited | Marine vibrator sweeps |
MX2013013383A (es) * | 2011-05-20 | 2014-01-08 | Schlumberger Technology Bv | Sistemas y metodos para optimizar la salida de baja frecuencia de arreglos de fuentes de pistolas neumáticas. |
BR112014017191B1 (pt) | 2012-01-12 | 2020-12-15 | Geco Technology B.V | Método para conduzir um levantamento sísmico marinho com fontes compreendendo vibradores e processar os dados, e aparelho para processamento de dados sísmicos marinhos coletados com fontes compreendendo vibradores |
US9411062B2 (en) * | 2012-02-07 | 2016-08-09 | Pgs Geophysical As | Method and system for determining source signatures after source ghost removal |
US9594179B2 (en) | 2012-03-12 | 2017-03-14 | Exxonmobil Upstream Research Company | Direct arrival signature estimates |
US9405025B2 (en) * | 2012-04-02 | 2016-08-02 | Cgg Services Sa | Method and device for detecting faults in a marine source array |
US10241218B2 (en) * | 2012-05-30 | 2019-03-26 | Pgs Geophysical As | Methods and systems for computing notional source signatures from near-field measurements and modeled notional signatures |
US20140283615A1 (en) * | 2013-03-15 | 2014-09-25 | Westerngeco L.L.C. | Determining a seismic vibrator signature |
CN104155683B (zh) * | 2013-05-14 | 2016-12-28 | 中国石油集团东方地球物理勘探有限责任公司 | 一种高效采集中的震源监控方法 |
US9482766B2 (en) | 2013-05-15 | 2016-11-01 | Pgs Geophysical As | Time-efficient tests to detect air gun faults |
WO2015012870A1 (en) * | 2013-07-26 | 2015-01-29 | Halliburton Energy Services Inc. | Computer program for wellbore resistivity logging calibration |
WO2015101644A1 (en) * | 2013-12-30 | 2015-07-09 | Pgs Geophysical As | Method for calibrating the far-field acoustic output of a marine vibrator |
US9513392B2 (en) | 2014-02-18 | 2016-12-06 | Pgs Geophysical As | Estimation of direct arrival signals based on predicted direct arrival signals and measurements |
US10317543B2 (en) * | 2014-04-14 | 2019-06-11 | Pgs Geophysical As | Estimation of a far field signature in a second direction from a far field signature in a first direction |
CN104062678B (zh) * | 2014-06-27 | 2017-05-24 | 中国海洋石油总公司 | 一种优化气枪阵列的方法和装置 |
FR3023954B1 (fr) * | 2014-07-15 | 2018-04-27 | Services Petroliers Schlumberger | Methode pour inverser l'activite d'une faille et la contrainte tectonique |
EP3304136A1 (en) * | 2015-06-02 | 2018-04-11 | CGG Services SAS | Calibration method, system and controller for a multi-level source |
AU2017233533B2 (en) | 2016-03-16 | 2020-01-02 | Exxonmobil Upstream Research Company | Method to estimate and remove direct arrivals from arrayed marine sources |
US10768325B2 (en) | 2016-10-27 | 2020-09-08 | Exxonmobil Upstream Research Company | Method to estimate 4D seismic acquisition repeatability specifications from high-resolution near-water-bottom seismic images |
US10761240B2 (en) * | 2017-01-06 | 2020-09-01 | Pgs Geophysical As | Determining a notional source signature of a bubble |
US11899151B2 (en) | 2017-12-18 | 2024-02-13 | Pgs Geophysical As | Surveying techniques using multiple different types of sources |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0047100B1 (en) * | 1980-08-29 | 1985-08-14 | The British National Oil Corporation | Improvements in or relating to determination of far field signatures, for instance of seismic sources |
EP0066423B1 (en) * | 1981-05-29 | 1988-01-13 | Britoil Plc | Method of determining the signatures of arrays of marine seismic sources, and of accumulating data for use in such methods |
DE3378233D1 (en) * | 1982-08-18 | 1988-11-17 | Horizon Exploration Ltd | Underwater seismic testing |
GB2204129A (en) * | 1987-04-29 | 1988-11-02 | Dr Mo Hussain Safar | Method for improving the performance of a water gun seismic source array including guns of different volumes |
FR2664063B1 (fr) * | 1990-06-29 | 1992-08-28 | Inst Francais Du Petrole | Methode et dispositif pour optimiser le declenchement d'un ensemble de sources sismiques marines. |
FR2664064B1 (fr) * | 1990-06-29 | 1993-06-11 | Inst Francais Du Petrole | Methode et dispositif de controle d'un ensemble multi-sources d'emission d'impulsions acoustiques immerge. |
NO176227C (no) * | 1992-10-23 | 1995-02-22 | Statoil As | Fremgangsmåte for bestemmelse av fjernfeltsignaturen for en marin, seismisk kildeoppstilling |
GB9526099D0 (en) * | 1995-12-20 | 1996-02-21 | Univ Edinburgh | Signatures of arrays of marine seismic sources |
AU2395097A (en) * | 1997-04-21 | 1998-11-13 | Mo Safar | A new efficient method of operating air-gun arrays |
GB2328017B (en) * | 1997-08-07 | 2001-11-14 | Geco As | Signature estimation of a seismic source |
CN1412575A (zh) * | 2001-10-11 | 2003-04-23 | 中国石油天然气集团公司西北地质研究所 | 一种基于多相介质理论的油气检测方法 |
US6788618B2 (en) * | 2002-03-14 | 2004-09-07 | Input/Output, Inc. | Method and apparatus for marine source diagnostics |
US7359282B2 (en) * | 2003-05-16 | 2008-04-15 | Schlumberger Technology Corporation | Methods and apparatus of source control for borehole seismic |
-
2004
- 2004-05-20 US US10/849,673 patent/US7218572B2/en not_active Expired - Lifetime
-
2005
- 2005-04-20 NO NO20051918A patent/NO337165B1/no not_active IP Right Cessation
- 2005-05-03 AU AU2005201859A patent/AU2005201859B2/en not_active Ceased
- 2005-05-04 CA CA2506362A patent/CA2506362C/en not_active Expired - Fee Related
- 2005-05-16 GB GB0509940A patent/GB2414314B/en not_active Expired - Fee Related
- 2005-05-19 MX MXPA05005367A patent/MXPA05005367A/es active IP Right Grant
- 2005-05-19 BR BRPI0501766-1A patent/BRPI0501766B1/pt not_active IP Right Cessation
- 2005-05-20 CN CN200510073742.8A patent/CN1715955B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1715955B (zh) | 2010-05-26 |
AU2005201859B2 (en) | 2009-12-17 |
GB0509940D0 (en) | 2005-06-22 |
BRPI0501766B1 (pt) | 2017-07-18 |
MXPA05005367A (es) | 2005-11-24 |
BRPI0501766A (pt) | 2006-01-10 |
NO20051918D0 (no) | 2005-04-20 |
US20050259513A1 (en) | 2005-11-24 |
AU2005201859A1 (en) | 2005-12-08 |
NO337165B1 (no) | 2016-02-01 |
CA2506362C (en) | 2011-10-11 |
GB2414314A (en) | 2005-11-23 |
US7218572B2 (en) | 2007-05-15 |
CN1715955A (zh) | 2006-01-04 |
GB2414314B (en) | 2008-06-11 |
CA2506362A1 (en) | 2005-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |