JP5379163B2 - 地震探査データのスペクトルシェーピングインバージョン法及びマイグレーション法 - Google Patents
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- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
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Description
本願は、2008年1月8日に出願された米国特許仮出願第61/010,407号(発明の名称:SPECTRAL SHAPING INVERESION AND MIGRATION OF SEISMIC DATA)の権益主張出願であり、この米国特許仮出願を参照により引用し、その記載内容全体を本明細書の一部とする。
S(t),S(f) 地震トレース及びそのフーリエ変換
Squad(f) 直角位相トレースのフーリエ変換
w(t),W(t) ウェーブレット及びそのフーリエ変換
r(t) 反射率
IP(t)、IP(f) Pインピーダンス及びそのフーリエ変換
バーIP 低域濾波Pインピーダンス
Δt サンプリング速度
Claims (17)
- 地震探査データに基づいて地下領域の地球物理学的モデルを作製する方法であって、
地震探査データを受け取るステップと、
スペクトルシェーピングインバージョン(inversion )を前記地震探査データに適用するステップと、
インバージョンされた前記地震探査データをマイグレーションするステップと、を備えている、
ことを特徴とする方法。 - 前記地震探査データの受け取りステップは、地震探査反射データを得るステップを含む、
請求項1記載の方法。 - 前記スペクトルシェーピングインバージョンを地震探査データに適用するステップは、着色インバージョン又はラザラトス(Lazaratos)スペクトルシェーピングインバージョンを適用するステップを含む、
請求項1記載の方法。 - 前記スペクトルシェーピングインバージョンを地震探査データに適用するステップは、スペクトルシェーピングフィルタを元の地震探査データに適用してシェーピングされた地震探査データスペクトルを生じさせるステップを含む、
請求項1記載の方法。 - 前記地震探査データ受け取りステップは、利用可能な検層データの平均周波数スペクトル及び前記地震探査データの平均周波数スペクトルを得るステップを含む、
請求項2記載の方法。 - 前記スペクトルシェーピングインバージョンを前記地震探査データに適用するステップは、スペクトルシェーピングフィルタを元の地震探査データに適用してシェーピングされた地震探査データスペクトルを生じさせるステップを含む、
請求項2記載の方法。 - 音響及び密度検層データに基づいて地震ウェーブレットの推定値を得るステップを更に有する、
請求項2記載の方法。 - 前記音響及び密度検層データに基づく地震ウェーブレットの前記推定値は、シェーピングされた前記地震探査データをマイグレーションする前においては得られない、
請求項2記載の方法。 - マイグレーション(migration )された前記データをスタックするステップと、
相回転をスタックされた前記データに適用して地下インピーダンスの推定値を生じさせるステップと、を更に備えている、
請求項1記載の方法。 - 前記相回転をスタックされたデータに適用する前記ステップは、前記マイグレーションされた地震探査データの90°相回転ステップであり、前記推定値は、帯域限定P‐インピーダンスのものである、
請求項9記載の方法。 - 前記地震探査反射データをインバージョンの適用に先立って零相に変換するステップと、
−90°相回転を前記マイグレーションされた地震探査データに適用してインピーダンスの推定値を得るステップと、を更に備えている、
請求項2記載の方法。 - 帯域限定P‐インピーダンス、帯域限定S‐インピーダンス、Vp/Vs、体積弾性率、剪断弾性率、疎密波速度、剪断波速度、Vp/Vs比、ラメ(Lame)定数、及び異方性パラメータの1つ又は2つ以上の推定値を生じさせるステップを更に有する、
請求項1記載の方法。 - 地震探査データに基づいて地下領域の地球物理学的モデルを作製する方法であって、
マイグレーションされた地震探査データを受け取るステップと、
マイグレーションアルゴリズム及び前記地下領域に関する単純な速度モデルにより前記地震探査データをデマイグレーション(demigration)するステップと、
スペクトルシェーピングインバージョンをデマイグレーションされた地震探査データに適用するステップと、
前記マイグレーションアルゴリズム及び前記地下領域に関する前記単純な速度モデルにより、シェーピングされた前記地震探査データをリマイグレーション(remigration )するステップと、を備えている、
ことを特徴とする方法。 - 相回転をリマイグレーションされた前記地震探査データに適用して地下インピーダンスの推定値を得るステップを更に備え、前記地下領域に関する前記単純な速度モデルは、前記地下領域に関する一定速度モデルを含む、
請求項13記載の方法。 - 地震探査データに基づいて地下領域の地球物理学的モデルを作製する方法であって、
地震探査反射データを受け取るステップと、
前記地震探査データをマイグレーションするステップと、
スペクトルシェーピングインバージョンフィルタをマイグレーションされた前記地震探査反射データに適用するステップと、
前記地震探査データをスタックするステップと、
相回転をスタックされた前記地震探査データスペクトルに適用して前記地下領域のインピーダンスの推定値を得るステップと、を備えている、
ことを特徴とする方法。 - 前記スペクトルシェーピングインバージョンフィルタをマイグレーションされた地震探査反射データに適用するステップは、
多次元スペクトルシェーピング演算子を計算するステップと、
前記マイグレーションされたデータの多次元フーリエ変換を実施するステップと、
計算された前記多次元スペクトルシェーピング演算子に前記マイグレーションされたデータの前記フーリエ変換を乗算するステップと、
多次元逆フーリエ変換を実施するステップと、を含む、
請求項15記載の方法。 - 地下領域から炭化水素を産出する方法であって、
地震探査データに基づいて地下領域の地球物理学的モデルを作製するステップを有し、前記地球物理学的モデル作製ステップは、
地震探査反射データを受け取るステップと、
前記地震探査反射データをマイグレーションするステップと、
スペクトルシェーピングインバージョンフィルタを前記地震探査反射データに適用するステップと、
前記地震探査反射データをスタックするステップと、
相回転をスタックされた前記地震探査反射データスペクトルに適用して地下領域の地球物理学的特性の推定値を得るステップとを含み、前記スペクトルシェーピングインバージョンは、(i)前記スペクトルシェーピングインバージョンフィルタを前記データのマイグレーションに先立って適用するステップ、(ii)マイグレーションされたデータを前記スペクトルシェーピングインバージョンフィルタの適用に先立ってデマイグレーションし、インバージョンされた前記データをリマイグレーションするステップ、及び(iii)多次元スペクトルシェーピング演算子を計算し、前記多次元スペクトルシェーピング演算子に前記マイグレーションされたデータのフーリエ変換を乗算するステップの少なくとも1つによりディッピングエネルギーの増幅を減少させるよう適用され、
坑井を前記作製された地球物理学的モデル中において潜在的に炭化水素を貯留していると解釈される地層まで掘削するステップを有し、炭化水素を前記坑井から産出するステップを備えている、
ことを特徴とする方法。
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US1040708P | 2008-01-08 | 2008-01-08 | |
US61/010,407 | 2008-01-08 | ||
PCT/US2008/085674 WO2009088602A1 (en) | 2008-01-08 | 2008-12-05 | Spectral shaping inversion and migration of seismic data |
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Families Citing this family (72)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009154851A1 (en) * | 2008-06-18 | 2009-12-23 | Exxonmobil Upstream Research Company | Seismic fluid prediction via expanded avo anomalies |
US9008972B2 (en) * | 2009-07-06 | 2015-04-14 | Exxonmobil Upstream Research Company | Method for seismic interpretation using seismic texture attributes |
US8923093B2 (en) * | 2009-08-25 | 2014-12-30 | Westerngeco L.L.C. | Determining the quality of a seismic inversion |
US8694299B2 (en) | 2010-05-07 | 2014-04-08 | Exxonmobil Upstream Research Company | Artifact reduction in iterative inversion of geophysical data |
US9195783B2 (en) * | 2010-08-16 | 2015-11-24 | Exxonmobil Upstream Research Company | Reducing the dimensionality of the joint inversion problem |
CN102478665B (zh) * | 2010-11-23 | 2013-07-31 | 中国石油天然气集团公司 | 一种确定地震波入射角和振幅的方法 |
CA2815054C (en) | 2010-12-01 | 2017-05-16 | Exxonmobil Upstream Research Company | Simultaneous source inversion for marine streamer data with cross-correlation objective function |
CN102063545B (zh) * | 2011-01-05 | 2012-05-30 | 中国舰船研究设计中心 | 电子机柜电磁场辐射建模方法 |
WO2012100153A1 (en) * | 2011-01-20 | 2012-07-26 | Northeastern University | Real-time pavement profile sensing system using air-coupled surface wave |
SG193232A1 (en) * | 2011-03-30 | 2013-10-30 | Exxonmobil Upstream Res Co | Convergence rate of full wavefield inversion using spectral shaping |
WO2012134609A1 (en) * | 2011-03-31 | 2012-10-04 | Exxonmobil Upstream Research Company | Method of wavelet estimation and multiple prediction in full wavefield inversion |
WO2012144922A1 (en) * | 2011-04-22 | 2012-10-26 | Baker Hughes Incorporated | Increasing the resolution of vsp ava analysis through using borehole gravity information |
US9075159B2 (en) | 2011-06-08 | 2015-07-07 | Chevron U.S.A., Inc. | System and method for seismic data inversion |
ES2640824T3 (es) | 2011-09-02 | 2017-11-06 | Exxonmobil Upstream Research Company | Utilización de la proyección sobre conjuntos convexos para limitar la inversión del campo de onda completa |
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US9176930B2 (en) | 2011-11-29 | 2015-11-03 | Exxonmobil Upstream Research Company | Methods for approximating hessian times vector operation in full wavefield inversion |
US20130144534A1 (en) * | 2011-12-03 | 2013-06-06 | Geokinetics Acquisition Company | Multi-Component Spectral Warping Analysis for Thin Bed Resolution |
US10977396B2 (en) * | 2012-01-13 | 2021-04-13 | Schlumberger Technology Corporation | Determining an elastic model for a geologic region |
US9551803B2 (en) | 2012-01-31 | 2017-01-24 | Colorado School Of Mines | Geological medium exploration |
RU2612896C2 (ru) | 2012-03-08 | 2017-03-13 | Эксонмобил Апстрим Рисерч Компани | Ортогональное кодирование источника и приемника |
CA2871243C (en) * | 2012-04-24 | 2019-05-14 | Statoil Petroleum As | Processing data representing a physical system |
CN102749648B (zh) * | 2012-07-04 | 2014-07-23 | 浙江大学 | 利用不同深度震源提高海上地震数据分辨率的分频匹配滤波方法 |
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WO2014082018A1 (en) * | 2012-11-23 | 2014-05-30 | Fugro Geoconsulting, Inc. | Method and system for identification of gas hydrates and fee gas in geologic beds |
MY178811A (en) | 2012-11-28 | 2020-10-20 | Exxonmobil Upstream Res Co | Reflection seismic data q tomography |
US9105075B1 (en) * | 2013-02-06 | 2015-08-11 | Ihs Global Inc. | Enhancing seismic features using an optical filter array |
US9417349B1 (en) | 2013-02-13 | 2016-08-16 | Ihs Global Inc. | Picking faults in a seismic volume using a cost function |
US9310500B2 (en) | 2013-02-20 | 2016-04-12 | Chevron U.S.A. Inc. | Velocity models for processing seismic data based on basin modeling |
JP2014215229A (ja) | 2013-04-26 | 2014-11-17 | 独立行政法人石油天然ガス・金属鉱物資源機構 | 信号処理装置及び信号処理方法 |
AU2014268976B2 (en) | 2013-05-24 | 2016-12-22 | Exxonmobil Upstream Research Company | Multi-parameter inversion through offset dependent elastic FWI |
WO2014193619A2 (en) | 2013-05-30 | 2014-12-04 | Exxonmobil Upstream Research Company | Automated interetaton error correction |
US10459117B2 (en) | 2013-06-03 | 2019-10-29 | Exxonmobil Upstream Research Company | Extended subspace method for cross-talk mitigation in multi-parameter inversion |
US9702998B2 (en) | 2013-07-08 | 2017-07-11 | Exxonmobil Upstream Research Company | Full-wavefield inversion of primaries and multiples in marine environment |
DK3036566T3 (en) | 2013-08-23 | 2018-07-23 | Exxonmobil Upstream Res Co | SIMILAR SOURCE APPLICATION DURING BOTH SEISMIC COLLECTION AND SEISMIC INVERSION |
US10036818B2 (en) | 2013-09-06 | 2018-07-31 | Exxonmobil Upstream Research Company | Accelerating full wavefield inversion with nonstationary point-spread functions |
US9726772B2 (en) * | 2013-10-17 | 2017-08-08 | Westerngeco L.L.C. | Iterative stacking of seismic image partitions |
WO2015118414A2 (en) * | 2014-01-14 | 2015-08-13 | Cgg Services Sa | Detecting and estimating anisotropy errors using full waveform inversion and ray based tomography |
US20150276956A1 (en) * | 2014-03-28 | 2015-10-01 | Cgg Services Sa | Wave-equation based processing and analysis of imaged seismic data |
US9910189B2 (en) | 2014-04-09 | 2018-03-06 | Exxonmobil Upstream Research Company | Method for fast line search in frequency domain FWI |
SG11201608175SA (en) | 2014-05-09 | 2016-11-29 | Exxonmobil Upstream Res Co | Efficient line search methods for multi-parameter full wavefield inversion |
US10185046B2 (en) | 2014-06-09 | 2019-01-22 | Exxonmobil Upstream Research Company | Method for temporal dispersion correction for seismic simulation, RTM and FWI |
BR112016024506A2 (pt) | 2014-06-17 | 2017-08-15 | Exxonmobil Upstream Res Co | inversão rápida de campo de onda viscoacústica e viscoelástica total |
US10838092B2 (en) | 2014-07-24 | 2020-11-17 | Exxonmobil Upstream Research Company | Estimating multiple subsurface parameters by cascaded inversion of wavefield components |
US10422899B2 (en) | 2014-07-30 | 2019-09-24 | Exxonmobil Upstream Research Company | Harmonic encoding for FWI |
US10386511B2 (en) | 2014-10-03 | 2019-08-20 | Exxonmobil Upstream Research Company | Seismic survey design using full wavefield inversion |
US9977141B2 (en) | 2014-10-20 | 2018-05-22 | Exxonmobil Upstream Research Company | Velocity tomography using property scans |
US9470811B2 (en) | 2014-11-12 | 2016-10-18 | Chevron U.S.A. Inc. | Creating a high resolution velocity model using seismic tomography and impedance inversion |
EP3234659A1 (en) | 2014-12-18 | 2017-10-25 | Exxonmobil Upstream Research Company | Scalable scheduling of parallel iterative seismic jobs |
US10520618B2 (en) | 2015-02-04 | 2019-12-31 | ExxohnMobil Upstream Research Company | Poynting vector minimal reflection boundary conditions |
SG11201704620WA (en) | 2015-02-13 | 2017-09-28 | Exxonmobil Upstream Res Co | Efficient and stable absorbing boundary condition in finite-difference calculations |
AU2015383134B2 (en) | 2015-02-17 | 2018-01-25 | Exxonmobil Upstream Research Company | Multistage full wavefield inversion process that generates a multiple free data set |
SG11201708665VA (en) | 2015-06-04 | 2017-12-28 | Exxonmobil Upstream Res Co | Method for generating multiple free seismic images |
US10838093B2 (en) | 2015-07-02 | 2020-11-17 | Exxonmobil Upstream Research Company | Krylov-space-based quasi-newton preconditioner for full-wavefield inversion |
CN108139499B (zh) | 2015-10-02 | 2020-02-14 | 埃克森美孚上游研究公司 | Q-补偿的全波场反演 |
BR112018004435A2 (pt) | 2015-10-15 | 2018-09-25 | Exxonmobil Upstream Res Co | pilhas de ângulo de domínio de modelo de fwi com preservação de amplitude |
CN105334532B (zh) * | 2015-10-21 | 2018-04-06 | 中国石油化工股份有限公司 | 一种地震子波估计方法 |
GB2547464B (en) * | 2016-02-19 | 2022-01-05 | Equinor Energy As | Method of calculating radiogenic heat production |
US10082565B2 (en) | 2016-03-31 | 2018-09-25 | Butterfly Network, Inc. | Multilevel bipolar pulser |
US10768324B2 (en) | 2016-05-19 | 2020-09-08 | Exxonmobil Upstream Research Company | Method to predict pore pressure and seal integrity using full wavefield inversion |
CN106249299B (zh) * | 2016-08-23 | 2018-04-06 | 中国石油天然气股份有限公司 | 强反射屏蔽下薄层弱反射地震能量恢复方法及装置 |
US10732311B2 (en) | 2016-10-19 | 2020-08-04 | Pgs Geophysical As | Method for adjusting attributes of marine seismic survey data |
US10739483B2 (en) | 2016-10-26 | 2020-08-11 | Pgs Geophysical As | Absolute strength and absolute sensitivity in seismic data |
US10754050B2 (en) | 2017-03-31 | 2020-08-25 | Chevron U.S.A. Inc. | Pore pressure prediction based on an integrated seismic and basin modeling approach |
US11041972B2 (en) * | 2017-06-14 | 2021-06-22 | Pgs Geophysical As | Methods and systems to enhance resolution of seismic images |
WO2018231234A1 (en) | 2017-06-15 | 2018-12-20 | Halliburton Energy Services, Inc. | Enhanced waveform analysis for target modes of borehole waves |
JP2019007873A (ja) * | 2017-06-27 | 2019-01-17 | ジャパングリーンクライメートキャピタル合同会社 | 地中探査システム及び地中探査方法 |
US11639995B2 (en) * | 2017-08-09 | 2023-05-02 | Sony Corporation | Performance of a time of flight (ToF) laser range finding system using acoustic-based direction of arrival (DoA) |
CN114556140A (zh) | 2019-09-19 | 2022-05-27 | 布弗莱运营公司 | 用于超声设备的对称接收器开关 |
CN110632661B (zh) * | 2019-09-24 | 2021-07-09 | 中海石油(中国)有限公司上海分公司 | 一种油气储层预测方法、装置、设备及存储介质 |
CN110988986B (zh) * | 2019-12-25 | 2021-01-01 | 成都理工大学 | 改善深层碳酸盐岩储层刻画精度的地震资料低频增强方法 |
US11656378B2 (en) | 2020-06-08 | 2023-05-23 | Saudi Arabian Oil Company | Seismic imaging by visco-acoustic reverse time migration |
Family Cites Families (73)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1117142B (it) | 1977-12-21 | 1986-02-10 | Cselt Centro Studi Lab Telecom | Sistema di elaborazione di segnali campionati impiegante filtri ricorsivi bidimensionali ruotati,in particolare per l'individuazione di sorgenti o riflettori di segnali propagantisi in un mezzo omogeneo |
US4321675A (en) | 1980-01-21 | 1982-03-23 | Texas Instruments Incorporated | Method and apparatus for increasing the dynamic range of a data acquisition system at low frequencies without reducing high frequency gain |
US5050130A (en) | 1988-10-21 | 1991-09-17 | Gas Research Institute | Signal processing to enable utilization of a rig reference sensor with a drill bit seismic source |
US4875166A (en) | 1987-10-09 | 1989-10-17 | Input/Output, Inc. | Bandwidth enhancing seismic acquisition system and method |
US5138584A (en) | 1989-09-06 | 1992-08-11 | Chevron Research & Technology Company | Migration of seismic turning waves |
US5173879A (en) | 1992-06-25 | 1992-12-22 | Shell Oil Company | Surface-consistent minimum-phase deconvolution |
US5243563A (en) | 1992-10-02 | 1993-09-07 | Exxon Production Research Company | Seismic depth imaging |
USH1529H (en) | 1993-10-12 | 1996-05-07 | Exxon Production Research Company | Method for wave equation velocity replacement of the low-velocity-layer in seismic data processing |
US5500832A (en) | 1993-10-13 | 1996-03-19 | Exxon Production Research Company | Method of processing seismic data for migration |
FR2717270B1 (fr) | 1994-03-11 | 1996-04-26 | Elf Aquitaine | Procédé de modélisation de données sismiques cinématiques ayant subi un traitement par au moins un opérateur de déplacement. |
GB2293010B (en) | 1994-07-07 | 1998-12-09 | Geco As | Method of processing seismic data |
US5583825A (en) | 1994-09-02 | 1996-12-10 | Exxon Production Research Company | Method for deriving reservoir lithology and fluid content from pre-stack inversion of seismic data |
US6002642A (en) | 1994-10-19 | 1999-12-14 | Exxon Production Research Company | Seismic migration using offset checkshot data |
DE69623975T2 (de) * | 1995-06-16 | 2003-05-22 | Exxon Mobil Upstream Res Co | Verfahren zum verarbeiten von seismischen daten in der frequenzdomäne auf einem massiv-parallelen rechner |
JPH11514471A (ja) * | 1995-10-06 | 1999-12-07 | エクソン プロダクション リサーチ カンパニー | 超並列計算機による傾斜ムーブアウト解析方法 |
US5838634A (en) | 1996-04-04 | 1998-11-17 | Exxon Production Research Company | Method of generating 3-D geologic models incorporating geologic and geophysical constraints |
GB9607764D0 (en) | 1996-04-15 | 1996-06-19 | Geco As | Inversion method for seismic data |
DE69816152T2 (de) | 1997-03-10 | 2004-05-27 | Jason Geosystems B.V. | Verfahren zur Schätzung oder Simulation von Parameter einer statifizierten Struktur. |
US6546378B1 (en) | 1997-04-24 | 2003-04-08 | Bright Ideas, L.L.C. | Signal interpretation engine |
US6038197A (en) | 1998-07-14 | 2000-03-14 | Western Atlas International, Inc. | Efficient inversion of near singular geophysical signals |
US6477467B1 (en) | 1998-07-14 | 2002-11-05 | Westerngeco, L.L.C. | Efficient inversion of near singular geophysical signals |
US6493636B1 (en) | 1998-11-05 | 2002-12-10 | Shell Oil Company | Method of marine seismic exploration utilizing vertically and horizontally offset streamers |
US6446007B1 (en) | 1998-11-05 | 2002-09-03 | Exxonmobil Upstream Research Company | Method for controlled-amplitude prestack time migration of seismic data |
US6088656A (en) | 1998-11-10 | 2000-07-11 | Schlumberger Technology Corporation | Method for interpreting carbonate reservoirs |
DE19904347C2 (de) | 1999-02-03 | 2002-08-14 | Henning Trappe | Verfahren zur seismischen Datenverarbeitung |
US6058073A (en) * | 1999-03-30 | 2000-05-02 | Atlantic Richfield Company | Elastic impedance estimation for inversion of far offset seismic sections |
US6993433B2 (en) | 1999-04-02 | 2006-01-31 | Conocophillips Company | Modeling gravity and tensor gravity data using poisson's equation for airborne, surface and borehole applications |
US6430507B1 (en) | 1999-04-02 | 2002-08-06 | Conoco Inc. | Method for integrating gravity and magnetic inversion with geopressure prediction for oil, gas and mineral exploration and production |
US6424918B1 (en) | 1999-04-02 | 2002-07-23 | Conoco Inc. | Method for integrating gravity and magnetic inversion data with model based seismic data for oil, gas and mineral exploration and production |
ID30408A (id) | 1999-04-02 | 2001-11-29 | Conoco Inc | Metoda untuk inversi data gravitasi dan magnetik menggunakan data vektor dan tensor dengan citra seismik dan prediksi tekanan-geo untuk eksplorasi dan produksi minyak, gas & mineral |
US6278948B1 (en) | 1999-04-02 | 2001-08-21 | Conoco Inc. | Method for gravity and magnetic data inversion using vector and tensor data |
US6675097B2 (en) | 1999-04-02 | 2004-01-06 | Conoco Inc. | Nonlinear constrained inversion method to determine base of salt interface from gravity and gravity tensor data |
DK1746443T3 (en) | 1999-10-22 | 2014-03-17 | Fugro N V | A method of calculating the elastic parameters and stone composition of subterranean formations using seismic data |
US6480790B1 (en) | 1999-10-29 | 2002-11-12 | Exxonmobil Upstream Research Company | Process for constructing three-dimensional geologic models having adjustable geologic interfaces |
CN1188711C (zh) | 2000-01-21 | 2005-02-09 | 施鲁博格控股有限公司 | 用于地震波场分离的系统和方法 |
EP1248957A1 (en) | 2000-01-21 | 2002-10-16 | Schlumberger Holdings Limited | System and method for estimating seismic material properties |
US6646437B1 (en) | 2000-04-07 | 2003-11-11 | Halliburton Energy Services, Inc. | System and method for clay typing using NMR-based porosity modeling |
US6591193B2 (en) | 2000-10-12 | 2003-07-08 | Exxonmobil Upstream Research Company | Method and apparatus for acquiring offset checkshot survey data using tube-wave conversion |
GB2372567B (en) | 2001-02-22 | 2003-04-09 | Schlumberger Holdings | Estimating subsurface subsidence and compaction |
US6473696B1 (en) | 2001-03-13 | 2002-10-29 | Conoco Inc. | Method and process for prediction of subsurface fluid and rock pressures in the earth |
US6751558B2 (en) | 2001-03-13 | 2004-06-15 | Conoco Inc. | Method and process for prediction of subsurface fluid and rock pressures in the earth |
US7079591B2 (en) | 2001-08-01 | 2006-07-18 | Radiodetection Limited | Method and system for recovering information from a magnetic field signal usable for locating an underground object |
FR2831961B1 (fr) | 2001-11-07 | 2004-07-23 | Inst Francais Du Petrole | Methode de traitement de donnees sismiques de puits en amplitude preservee absolue |
AUPS139902A0 (en) | 2002-03-28 | 2002-05-09 | Canon Kabushiki Kaisha | Local phase filter to assist correlation |
US6829538B2 (en) | 2002-04-23 | 2004-12-07 | Westerngeco, L.L.C. | Method for suppressing systematic amplitude variations |
US6952649B2 (en) | 2002-10-04 | 2005-10-04 | Cook Daniel R | Petroleum exploration and prediction apparatus and method |
US6904367B2 (en) | 2002-10-04 | 2005-06-07 | Daniel R. Cook | Petroleum exploration and prediction apparatus and method |
FR2845484B1 (fr) * | 2002-10-08 | 2005-03-11 | Inst Francais Du Petrole | Methode de separation de signaux de microsismicite de signaux sismiques emis par une ou plusieurs sources |
US6745129B1 (en) | 2002-10-29 | 2004-06-01 | The University Of Tulsa | Wavelet-based analysis of singularities in seismic data |
US20040122596A1 (en) | 2002-12-19 | 2004-06-24 | Core Laboratories, Inc. | Method for high frequency restoration of seismic data |
WO2004095072A2 (en) * | 2003-03-27 | 2004-11-04 | Exxonmobil Upstream Research Company | Method to convert seismic traces into petrophysical property logs |
US7493241B2 (en) | 2003-07-23 | 2009-02-17 | Lee Wook B | 3D velocity modeling, with calibration and trend fitting using geostatistical techniques, particularly advantageous for curved for curved-ray prestack time migration and for such migration followed by prestack depth migration |
US6982927B2 (en) | 2003-09-24 | 2006-01-03 | Rdsp I, L.P. | Method for processing seismic data to identify anomalous absorption zones |
DE10344558A1 (de) | 2003-09-25 | 2005-05-12 | Send Signal Elektronik Gmbh | Verfahren und Vorrichtung zur Erfassung von seismisch bedingten Bewegungen |
US7039526B2 (en) * | 2003-10-23 | 2006-05-02 | Pgs Americas, Inc. | Method for downward extrapolation of pre-stack seismic data |
US6901333B2 (en) * | 2003-10-27 | 2005-05-31 | Fugro N.V. | Method and device for the generation and application of anisotropic elastic parameters |
GB2409900B (en) | 2004-01-09 | 2006-05-24 | Statoil Asa | Processing seismic data representing a physical system |
US7349807B2 (en) | 2004-03-08 | 2008-03-25 | Geomechanics International, Inc. | Quantitative risk assessment applied to pore pressure prediction |
US7065004B2 (en) | 2004-04-22 | 2006-06-20 | Pgs Americas, Inc. | Horizon-based residual depth migration velocity analysis |
US7082368B2 (en) | 2004-06-04 | 2006-07-25 | Schlumberger Technology Corporation | Seismic event correlation and Vp-Vs estimation |
JP2006017584A (ja) * | 2004-07-01 | 2006-01-19 | Japan Science & Technology Agency | S波を用いた3次元探査方法、s波発震装置、および3次元探査装置 |
US7184938B1 (en) | 2004-09-01 | 2007-02-27 | Alereon, Inc. | Method and system for statistical filters and design of statistical filters |
US7388808B2 (en) | 2004-09-23 | 2008-06-17 | Pgs Americas, Inc. | Method for depth migrating seismic data using pre-stack time migration, demigration, and post-stack depth migration |
US7167414B2 (en) | 2004-10-04 | 2007-01-23 | Pgs Americas, Inc. | Amplitude preserving prestack migration method |
CN100349008C (zh) | 2004-12-29 | 2007-11-14 | 中国石油天然气集团公司 | 一种地震波波阻抗反演的方法 |
US7177765B1 (en) | 2005-02-21 | 2007-02-13 | Berge Tim B | Method of general elastic inversion by combination of calculated pseudo-shear and measured compressional seismic amplitude information |
US7660200B2 (en) | 2005-06-15 | 2010-02-09 | Baker Hughes Incorporated | Method for coherence-filtering of acoustic array signal |
US7405997B2 (en) | 2005-08-11 | 2008-07-29 | Conocophillips Company | Method of accounting for wavelet stretch in seismic data |
US7716028B2 (en) | 2006-05-24 | 2010-05-11 | Schlumberger Technology Corporation | Method for modeling a reservoir using a 3D wettability map generated from a wettability logging tool |
US7719923B2 (en) | 2006-06-05 | 2010-05-18 | Westerngeco L.L.C. | Low frequency model estimation |
US7254091B1 (en) | 2006-06-08 | 2007-08-07 | Bhp Billiton Innovation Pty Ltd. | Method for estimating and/or reducing uncertainty in reservoir models of potential petroleum reservoirs |
US7519477B2 (en) | 2006-10-20 | 2009-04-14 | Bhp Billiton Innovation Pty Ltd. | Method for determining impedance coefficients of a seismic trace |
US7826973B2 (en) * | 2007-06-15 | 2010-11-02 | Chevron U.S.A. Inc. | Optimizing seismic processing and amplitude inversion utilizing statistical comparisons of seismic to well control data |
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EP2238474A4 (en) | 2018-06-20 |
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AU2008346986B2 (en) | 2013-11-21 |
CA2707526C (en) | 2016-01-26 |
BRPI0822159A2 (pt) | 2015-07-14 |
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