JP2019536050A - アクティブ超軽量地震検出システムを活用して地震取得を改善するための方法 - Google Patents
アクティブ超軽量地震検出システムを活用して地震取得を改善するための方法 Download PDFInfo
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- 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
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- 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
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- 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
- G01V1/308—Time lapse or 4D effects, e.g. production related effects to the formation
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- 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
- G01V1/3808—Seismic data acquisition, e.g. survey design
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- 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
- G01V1/3817—Positioning of seismic devices
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- 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
- G01V2210/61—Analysis by combining or comparing a seismic data set with other data
- G01V2210/612—Previously recorded data, e.g. time-lapse or 4D
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- Acoustics & Sound (AREA)
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Abstract
Description
− それの下層土の画像を得るために以前の地震取得の対象であった関心区域を識別する第1のステップと、
− 関心時間の間に上記関心区域の以前の地震取得の間に取得された地震データを得る第2のステップと、
− 上記関心時間の間に上記関心区域の上記下層土の画像に関与した各振源−受振器対の位置を求めるために上記地震データのデマイグレーションを適用する第3のステップと、
− 上記振源−受振器対位置に対する未処理トレースを得る第4のステップと、
− 上記未処理トレースの中から少なくとも1つの最適未処理トレースを選択する第5のステップと、
− 上記最適未処理トレースに対応する最適振源−受振器対位置を求める第6のステップとを含む方法を有する。
Claims (10)
- 地震データを取得することが可能な振源−受振器対の最適位置付けを求めるための方法であって、
− それの下層土の画像を得るために以前の地震取得の対象であった関心区域(32)を識別する第1のステップと、
− 関心時間の間に前記関心区域の前記以前の地震取得の間に取得された地震データを得る第2のステップと、
− 前記関心時間の間に前記関心区域の前記下層土の前記画像に関与した各振源−受振器対(31、34)の位置を求めるために前記地震データのデマイグレーションを適用する第3のステップと、
− 前記振源−受振器対位置(31、34)に対する未処理トレース(41、42、43、44、45)を得る第4のステップと、
− 前記未処理トレースの中から少なくとも1つの最適未処理トレース(43、44)を選択する第5のステップと、
− 前記最適未処理トレース(43、44)に対応する最適振源−受振器対位置(31、34)を求める第6のステップとを含むことを特徴とする方法。 - 請求項1に記載の方法であって、前記第3のステップの前記デマイグレーションがオクターブレンジだけ実施されることを特徴とする方法。
- 請求項1または2に記載の方法であって、前記以前の地震取得が4D取得であることを特徴とする方法。
- 請求項3に記載の方法であって、前記第5のステップが、最良の4D影響を検出することを可能にする最適未処理トレース(43、44)の選択を更に含むことを特徴とする方法。
- 請求項1〜4のいずれか1項に記載の方法であって、前記第5のステップが、前記最適未処理トレース(43、44)を選択するために石油弾性モデルの使用を更に含むことを特徴とする方法。
- 請求項1〜5のいずれか1項に記載の方法であって、前記第5のステップが、表面因子を考慮する選択を更に含むことを特徴とする方法。
- 請求項1〜6のいずれか1項に記載の方法であって、前記第5のステップが、地震変動に対する較正として使用される基準区域(55)を考慮する選択を更に含むことを特徴とする方法。
- 請求項1〜7のいずれか1項に記載の方法であって、前記第3のステップが、各振源−受振器対(31、34)に対する地震波の最適傾斜ならびに放射および受振方向を得ることを更に含むことを特徴とする方法。
- 請求項1〜8のいずれか1項に記載の方法であって、前記方法が、前記最適位置に振源−受振器対(31、34)を配置する第7のステップおよび前記最適位置で新たな地震データを取得する第8のステップを更に含むことを特徴とする方法。
- 請求項9に記載の方法であって、前記第8のステップが、前記地震波の前記最適傾斜ならびに放射および受振方向に基づくことを特徴とする方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1661842 | 2016-12-02 | ||
FR1661842A FR3059700A3 (fr) | 2016-12-02 | 2016-12-02 | Procede d’amelioration des systemes actifs ultralegers de detection sismique |
FR1757024A FR3059786B1 (fr) | 2016-12-02 | 2017-07-25 | Procede d'amelioration des acquisitions sismiques mettant en œuvre des systemes actifs ultralegers de detection sismique |
FR1757024 | 2017-07-25 | ||
PCT/EP2017/080582 WO2018099880A1 (fr) | 2016-12-02 | 2017-11-28 | Procédé d'amélioration des acquisitions sismiques mettant en œuvre des systèmes actifs ultralégers de détection sismique |
Publications (2)
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JP2019536050A true JP2019536050A (ja) | 2019-12-12 |
JP7404069B2 JP7404069B2 (ja) | 2023-12-25 |
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JP2019529198A Active JP7404069B2 (ja) | 2016-12-02 | 2017-11-28 | アクティブ超軽量地震検出システムを活用して地震取得を改善するための方法 |
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US (1) | US11435492B2 (ja) |
EP (1) | EP3548930A1 (ja) |
JP (1) | JP7404069B2 (ja) |
CN (1) | CN110050204B (ja) |
CA (1) | CA3082926A1 (ja) |
FR (2) | FR3059700A3 (ja) |
RU (1) | RU2751573C2 (ja) |
SA (1) | SA519401832B1 (ja) |
WO (1) | WO2018099880A1 (ja) |
Citations (8)
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US20090052280A1 (en) * | 2007-05-31 | 2009-02-26 | Philippe Herrmann | Method of seismic data processing |
US20100080081A1 (en) * | 2008-09-26 | 2010-04-01 | Providence technologies, Inc. | Method and apparatus for seismic exploration |
US20110273959A1 (en) * | 2009-01-19 | 2011-11-10 | Landmark Graphics Corporation | Data Acquisition and Prestack Migration Based on Seismic Visibility Analysis |
CN102944897A (zh) * | 2012-11-20 | 2013-02-27 | 成都晶石石油科技有限公司 | 基于标准参考层的海面井震速度剪刀差校正方法 |
JP2016085096A (ja) * | 2014-10-24 | 2016-05-19 | 独立行政法人石油天然ガス・金属鉱物資源機構 | データ処理方法、データ処理装置、及びデータ処理プログラム |
US20160162613A1 (en) * | 2014-12-09 | 2016-06-09 | Schlumberger Technology Corporation | Method for disposing seismic signal receivers for a seismic acquisition system |
US20160161620A1 (en) * | 2013-06-28 | 2016-06-09 | Cgg Services Sa | System and method for estimating repeatability using base data |
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AU2009333602B2 (en) * | 2008-12-17 | 2014-07-24 | Exxonmobil Upstream Research Company | System and method for performing time-lapse monitor surveying using sparse monitor data |
US8553496B2 (en) * | 2010-02-09 | 2013-10-08 | Ion Geophysical Corporation | Seismic source separation |
US10088588B2 (en) * | 2013-04-03 | 2018-10-02 | Cgg Services Sas | Device and method for stable least-squares reverse time migration |
US20170242141A1 (en) * | 2014-09-08 | 2017-08-24 | Cgg Services Sas | Seismic migration using an indexed matrix |
EP3171203B1 (en) * | 2015-11-18 | 2019-01-02 | CGG Services SAS | Adaptive ensemble-based method and device for highly-nonlinear problems |
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2016
- 2016-12-02 FR FR1661842A patent/FR3059700A3/fr active Pending
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- 2017-07-25 FR FR1757024A patent/FR3059786B1/fr active Active
- 2017-11-28 EP EP17822555.3A patent/EP3548930A1/fr active Pending
- 2017-11-28 JP JP2019529198A patent/JP7404069B2/ja active Active
- 2017-11-28 CN CN201780073625.2A patent/CN110050204B/zh active Active
- 2017-11-28 US US16/465,669 patent/US11435492B2/en active Active
- 2017-11-28 WO PCT/EP2017/080582 patent/WO2018099880A1/fr unknown
- 2017-11-28 CA CA3082926A patent/CA3082926A1/fr active Pending
- 2017-11-28 RU RU2019118875A patent/RU2751573C2/ru active
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- 2019-05-21 SA SA519401832A patent/SA519401832B1/ar unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5446101A (en) * | 1977-08-29 | 1979-04-11 | Hydroacoustic Inc | Method and apparatus for generating and transmitting signal used in echo search or other signal transmission |
US20090052280A1 (en) * | 2007-05-31 | 2009-02-26 | Philippe Herrmann | Method of seismic data processing |
US20100080081A1 (en) * | 2008-09-26 | 2010-04-01 | Providence technologies, Inc. | Method and apparatus for seismic exploration |
US20110273959A1 (en) * | 2009-01-19 | 2011-11-10 | Landmark Graphics Corporation | Data Acquisition and Prestack Migration Based on Seismic Visibility Analysis |
CN102944897A (zh) * | 2012-11-20 | 2013-02-27 | 成都晶石石油科技有限公司 | 基于标准参考层的海面井震速度剪刀差校正方法 |
US20160161620A1 (en) * | 2013-06-28 | 2016-06-09 | Cgg Services Sa | System and method for estimating repeatability using base data |
JP2016085096A (ja) * | 2014-10-24 | 2016-05-19 | 独立行政法人石油天然ガス・金属鉱物資源機構 | データ処理方法、データ処理装置、及びデータ処理プログラム |
US20160162613A1 (en) * | 2014-12-09 | 2016-06-09 | Schlumberger Technology Corporation | Method for disposing seismic signal receivers for a seismic acquisition system |
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Publication number | Publication date |
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JP7404069B2 (ja) | 2023-12-25 |
FR3059786B1 (fr) | 2019-07-05 |
RU2019118875A (ru) | 2021-01-14 |
EP3548930A1 (fr) | 2019-10-09 |
SA519401832B1 (ar) | 2022-10-25 |
RU2019118875A3 (ja) | 2021-03-01 |
FR3059700A3 (fr) | 2018-06-08 |
WO2018099880A1 (fr) | 2018-06-07 |
US20190302299A1 (en) | 2019-10-03 |
CN110050204B (zh) | 2021-12-03 |
FR3059786A1 (fr) | 2018-06-08 |
RU2751573C2 (ru) | 2021-07-15 |
US11435492B2 (en) | 2022-09-06 |
CN110050204A (zh) | 2019-07-23 |
CA3082926A1 (fr) | 2018-06-07 |
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