EA200900278A1 - Способ проведения сейсмической разведки - Google Patents
Способ проведения сейсмической разведкиInfo
- Publication number
- EA200900278A1 EA200900278A1 EA200900278A EA200900278A EA200900278A1 EA 200900278 A1 EA200900278 A1 EA 200900278A1 EA 200900278 A EA200900278 A EA 200900278A EA 200900278 A EA200900278 A EA 200900278A EA 200900278 A1 EA200900278 A1 EA 200900278A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- vibroseismic
- assigned
- acoustic signals
- group
- acoustic signal
- Prior art date
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
- G01V1/003—Seismic data acquisition in general, e.g. survey design
-
- 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
- G01V1/005—Seismic data acquisition in general, e.g. survey design with exploration systems emitting special signals, e.g. frequency swept signals, pulse sequences or slip sweep arrangements
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)
Abstract
В заявке описан способ трехмерной сейсмической разведки с использованием множества вибросейсмических источников и группы сейсмических датчиков, размещенных в районе исследований, при этом каждый вибросейсмический источник излучает характерный акустический сигнал, а каждый сейсмический датчик группы находится в непрерывном состоянии готовности обнаруживать отраженные акустические сигналы, и при осуществлении способа: а) назначают каждому из вибросейсмических источников точки вибрации (ТВ), б) независимо перемещают каждый вибросейсмический источник в назначенную ТВ, в которой он излучает свой характерный акустический сигнал независимо во времени от излучения характерных акустических сигналов другими вибросейсмическими источниками в назначенных им ТВ, в) регистрируют время излучения характерного акустического сигнала каждым вибросейсмическим источником в назначенных ему ТВ, а также географическое расположение назначенных ТВ, г) непрерывно прослушивают отраженные акустические сигналы с использованием группы сейсмических датчиков и регистрируют временной интервал отраженных акустических сигналов, принимаемых каждым сейсмическим датчиком группы, причем обнаружение отраженных акустических сигналов, связанных с характерным акустическим сигналом, излучаемым вибросейсмическим источником в назначенной ТВ, осуществляют посредством: i) извлечения отраженных акустических сигналов из временных интервалов, регистрируемых сейсмическими датчиками группы на протяжении заданного времени прослушивания, связанного с излучением характерного акустического сигнала вибросейсмическим источником в
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06254543A EP1895328A1 (en) | 2006-08-31 | 2006-08-31 | Seismic survey method |
PCT/GB2007/003280 WO2008025986A1 (en) | 2006-08-31 | 2007-08-30 | Seismic survey method |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200900278A1 true EA200900278A1 (ru) | 2009-08-28 |
EA014281B1 EA014281B1 (ru) | 2010-10-29 |
Family
ID=38229919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200900278A EA014281B1 (ru) | 2006-08-31 | 2007-08-30 | Способ проведения сейсмической разведки |
Country Status (8)
Country | Link |
---|---|
US (2) | US20090323472A1 (ru) |
EP (2) | EP1895328A1 (ru) |
CN (1) | CN101512383B (ru) |
AU (1) | AU2007291101B9 (ru) |
CA (1) | CA2661070C (ru) |
EA (1) | EA014281B1 (ru) |
EG (1) | EG27078A (ru) |
WO (1) | WO2008025986A1 (ru) |
Families Citing this family (45)
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EP2163918A1 (en) | 2008-05-28 | 2010-03-17 | BP Exploration Operating Company Limited | Seismic survey method |
WO2010019957A1 (en) | 2008-08-15 | 2010-02-18 | Bp Corporation North America Inc. | Method for separating independent simultaneous sources |
US8559270B2 (en) | 2008-08-15 | 2013-10-15 | Bp Corporation North America Inc. | Method for separating independent simultaneous sources |
GB2519001B (en) * | 2009-05-27 | 2015-09-02 | Silixa Ltd | Method and apparatus for optical sensing |
AU2015200314B2 (en) * | 2009-05-27 | 2017-02-02 | Silixa Limited | Method and apparatus for optical sensing |
US20110128818A1 (en) | 2009-12-02 | 2011-06-02 | Conocophillips Company | Extraction of discrete records from continuous seismic recordings |
US8400873B2 (en) | 2010-02-22 | 2013-03-19 | Westerngeco L.L.C. | Vibroseis seismic acquisition technique |
EP2580610B1 (en) | 2010-06-09 | 2022-01-05 | ConocoPhillips Company | Seismic data acquisition using designed non-uniform receiver spacing |
US20110305105A1 (en) * | 2010-06-09 | 2011-12-15 | Timothy James Dean | Controlling seismic sources in connection with a seismic survey |
EA026517B1 (ru) | 2010-08-02 | 2017-04-28 | Бп Корпорейшн Норт Америка Инк. | Способ сейсмической разведки |
WO2012021293A1 (en) * | 2010-08-11 | 2012-02-16 | Conocophillips Company | Unique seismic source encoding |
GB201103254D0 (en) * | 2011-02-25 | 2011-04-13 | Qinetiq Ltd | Distributed acoustic sensing |
RU2458363C1 (ru) * | 2011-03-16 | 2012-08-10 | Сергей Алексеевич Бахарев | Способ прямого поиска углеводородов |
US8830792B2 (en) | 2011-04-18 | 2014-09-09 | Microsoft Corporation | Mobile device localization using audio signals |
US9588241B2 (en) | 2011-05-13 | 2017-03-07 | Saudi Arabian Oil Company | Frequency-varying filtering of simultaneous source seismic data |
CA2833968C (en) * | 2011-05-13 | 2017-12-12 | Saudi Arabian Oil Company | Coupled time-distance dependent swept frequency source acquisition design and data de-noising |
US8773950B2 (en) | 2011-12-27 | 2014-07-08 | Cggveritas Services Sa | Method and seismic sources with high productivity |
US9329287B2 (en) * | 2012-02-08 | 2016-05-03 | INOVA, Ltd. | Method of seismic source independent operation |
CN104919339B (zh) * | 2012-03-08 | 2018-01-12 | 国际壳牌研究有限公司 | 集成地震监控系统和方法 |
US9341724B2 (en) | 2012-03-22 | 2016-05-17 | Westerngeco L.L.C. | Sweep sequence determination for overlapping sweeps |
US20140039713A1 (en) * | 2012-08-01 | 2014-02-06 | Leviton Manufacturing Company, Inc. | System and method for fail safe operation of low voltage occupancy sensors |
US9470805B2 (en) * | 2012-12-21 | 2016-10-18 | Cgg Services Sa | Volumetric and non-volumetric sources-based seismic survey and method |
US9360575B2 (en) | 2013-01-11 | 2016-06-07 | Fairfield Industries Incorporated | Simultaneous shooting nodal acquisition seismic survey methods |
US10371839B2 (en) * | 2013-06-05 | 2019-08-06 | Saudi Arabian Oil Company | Blended land seismic data acquisition employing dispersed source arrays with variable sweep length |
CN105044767B (zh) | 2013-06-17 | 2018-07-20 | 英洛瓦(天津)物探装备有限责任公司 | 传输压缩的地震采样的方法 |
US10514474B2 (en) * | 2013-09-19 | 2019-12-24 | Conocophillips Company | Method for synchronizing continuous seismic survey |
US20150138917A1 (en) * | 2013-11-15 | 2015-05-21 | Cgg Services Sa | Seismic survey shot coordination apparatus method and system |
US10598807B2 (en) | 2014-02-18 | 2020-03-24 | Pgs Geophysical As | Correction of sea surface state |
US9903966B2 (en) | 2014-04-14 | 2018-02-27 | Pgs Geophysical As | Seismic data acquisition |
US20170032367A1 (en) * | 2014-07-06 | 2017-02-02 | Joost van Beek | Ultra-sound communication system |
US10132946B2 (en) | 2014-08-13 | 2018-11-20 | Pgs Geophysical As | Methods and systems that combine wavefields associated with generalized source activation times and near-continuously recorded seismic data |
US10317553B2 (en) | 2014-08-13 | 2019-06-11 | Pgs Geophysical As | Methods and systems of wavefield separation applied to near-continuously recorded wavefields |
WO2016055826A1 (en) | 2014-10-06 | 2016-04-14 | Cgg Services Sa | Method and system for high productivity seismic source acquisition using time synchronized signals in combination with source location |
US10073183B2 (en) | 2014-10-20 | 2018-09-11 | Pgs Geophysical As | Methods and systems that attenuate noise in seismic data |
US10605941B2 (en) | 2014-12-18 | 2020-03-31 | Conocophillips Company | Methods for simultaneous source separation |
WO2017058723A1 (en) | 2015-09-28 | 2017-04-06 | Conocophillips Company | 3d seismic acquisition |
EA038823B1 (ru) | 2015-12-18 | 2021-10-25 | Бп Корпорейшн Норт Эмерике Инк. | Система и способ коррекции дрейфа тактового генератора приемника |
US10267936B2 (en) | 2016-04-19 | 2019-04-23 | Pgs Geophysical As | Estimating an earth response |
CN107884819B (zh) * | 2016-09-29 | 2019-06-18 | 中国石油化工股份有限公司 | 基于时间折叠的微地震事件联动监测方法及系统 |
US10809402B2 (en) | 2017-05-16 | 2020-10-20 | Conocophillips Company | Non-uniform optimal survey design principles |
US11269092B2 (en) * | 2018-06-21 | 2022-03-08 | Sercel Sas | Method and system for optimizing seismic data acquisition using compressed sensing |
US11481677B2 (en) | 2018-09-30 | 2022-10-25 | Shearwater Geoservices Software Inc. | Machine learning based signal recovery |
WO2020076702A1 (en) | 2018-10-12 | 2020-04-16 | Bp Corporation North America Inc. | Separation of multiple seismic sources of different types by inversion |
US20230129626A1 (en) | 2021-10-25 | 2023-04-27 | Bp Corporation North America Inc. | Separation of Seismic Sources by Joint Interpolation and Deblending |
US11569920B1 (en) * | 2022-06-10 | 2023-01-31 | Technology Innovation Institute | Systems, methods, and computer-readable media of automatic network slicing of underwater acoustic communication system resources |
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US5173879A (en) * | 1992-06-25 | 1992-12-22 | Shell Oil Company | Surface-consistent minimum-phase deconvolution |
GB2306219B (en) * | 1995-10-12 | 1999-06-23 | Nigel Allister Anstey | 3-d seismic survey using multiple sources simultaneously |
US6140957A (en) * | 1998-03-12 | 2000-10-31 | Trimble Navigation Limited | Method and apparatus for navigation guidance |
GB2348003B (en) * | 1999-03-19 | 2001-02-07 | Geco Prakla | Seismic data processing method for data acquired using overlapping vibratory sweeps |
WO2001016622A1 (en) * | 1999-08-31 | 2001-03-08 | Trimble Navigation Limited | Control of sources in survey operations |
US6977867B2 (en) * | 2001-06-05 | 2005-12-20 | Geo-X Systems, Ltd. | Seismic data acquisition system |
FR2836723B1 (fr) * | 2002-03-01 | 2004-09-03 | Inst Francais Du Petrole | Methode et dispositif de prospection sismique par emission simultanee de signaux sismiques a base de sequences pseudo aleatoires |
FR2874270B1 (fr) * | 2004-08-12 | 2006-11-17 | Geophysique Cie Gle | Procede d'exploration sismique |
CN100349012C (zh) * | 2004-12-29 | 2007-11-14 | 中国石油天然气集团公司 | 压制低信噪比地震记录中随机噪声的方法 |
-
2006
- 2006-08-31 EP EP06254543A patent/EP1895328A1/en not_active Ceased
-
2007
- 2007-08-30 EA EA200900278A patent/EA014281B1/ru not_active IP Right Cessation
- 2007-08-30 EP EP07804089A patent/EP2057483A1/en not_active Withdrawn
- 2007-08-30 AU AU2007291101A patent/AU2007291101B9/en not_active Ceased
- 2007-08-30 WO PCT/GB2007/003280 patent/WO2008025986A1/en active Application Filing
- 2007-08-30 CA CA2661070A patent/CA2661070C/en active Active
- 2007-08-30 CN CN200780032584.9A patent/CN101512383B/zh active Active
- 2007-08-30 US US12/310,204 patent/US20090323472A1/en not_active Abandoned
-
2009
- 2009-02-16 EG EG2009020217A patent/EG27078A/xx active
-
2013
- 2013-04-22 US US13/867,705 patent/US9310498B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
AU2007291101A1 (en) | 2008-03-06 |
CA2661070C (en) | 2015-08-25 |
EP2057483A1 (en) | 2009-05-13 |
US20140140168A1 (en) | 2014-05-22 |
EP1895328A1 (en) | 2008-03-05 |
CA2661070A1 (en) | 2008-03-06 |
AU2007291101B9 (en) | 2014-09-25 |
CN101512383A (zh) | 2009-08-19 |
US20090323472A1 (en) | 2009-12-31 |
US9310498B2 (en) | 2016-04-12 |
AU2007291101B2 (en) | 2014-03-27 |
EA014281B1 (ru) | 2010-10-29 |
WO2008025986A1 (en) | 2008-03-06 |
CN101512383B (zh) | 2012-07-04 |
EG27078A (en) | 2015-05-19 |
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Legal Events
Date | Code | Title | Description |
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MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM KG MD |
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MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): BY KZ TJ TM |