MA29596B1 - Procede de mesure de l'anisotropie electrique verticale lors de releves electromagnetiques des fonds marins - Google Patents
Procede de mesure de l'anisotropie electrique verticale lors de releves electromagnetiques des fonds marinsInfo
- Publication number
- MA29596B1 MA29596B1 MA30496A MA30496A MA29596B1 MA 29596 B1 MA29596 B1 MA 29596B1 MA 30496 A MA30496 A MA 30496A MA 30496 A MA30496 A MA 30496A MA 29596 B1 MA29596 B1 MA 29596B1
- Authority
- MA
- Morocco
- Prior art keywords
- marine
- resistivity
- measurements
- subsurface
- horizontal
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/083—Controlled source electromagnetic [CSEM] surveying
Abstract
L'INVENTION PORTE SUR UN PROCÉDÉ DE DÉTERMINATION DE L'ANISOTROPIE ÉLECTRIQUE VERTICALE DU SOL UTILISANT LES MESURES (1) DE RELEVÉS ÉLECTROMAGNÉTIQUES DES FONDS MARINS. LE PROCÉDÉ REQUIERT À LA FOIS DES DONNÉES EN LIGNE ET HORS LIGNE ET AU MOINS L'UNE DES COMPOSANTES DU CHAMP ÉLECTROMAGNÉTIQUE SENSIBLE AU MOINS PRINCIPALEMENT À LA RÉSISTIVITÉ DANS LE SENS VERTICAL, ET UNE AUTRE COMPOSANTE SENSIBLE AU MOINS PRINCIPALEMENT À LA RÉSISTIVITÉ DANS LE SENS HORIZONTAL (4). SI ON UTILISE COMME SOURCE LE DIPÔLE ÉLECTRIQUE HORIZONTAL, ON PRÉFÉRERA LES MESURES EZ EN LIGNE ET LES MESURES HZ HORS LIGNE. LES DONNÉES MAGNÉTOTELLURIQUES PEUVENT ÊTRE REMPLACÉES PAR DES DONNÉES DE SOURCE CONTRÔLÉES SENSIBLES À LA RÉSISTIVITÉ HORIZONTALE. L'ÉQUATION DE MAXWELL SE RÉSOUT PAR MODÉLISATION OU INVERSION EN UTILISANT LES MODÈLES DE RÉSISTIVITÉ DE LA SUBSURFACE SUBSURFACE, ISOTROPIQUES OU ANISOTROPIQUES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68884105P | 2005-06-09 | 2005-06-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
MA29596B1 true MA29596B1 (fr) | 2008-07-01 |
Family
ID=35457885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA30496A MA29596B1 (fr) | 2005-06-09 | 2007-12-24 | Procede de mesure de l'anisotropie electrique verticale lors de releves electromagnetiques des fonds marins |
Country Status (12)
Country | Link |
---|---|
US (1) | US7894989B2 (fr) |
EP (1) | EP1889200A4 (fr) |
CN (1) | CN101194262B (fr) |
AU (1) | AU2006258247B2 (fr) |
BR (1) | BRPI0611352A8 (fr) |
CA (1) | CA2611006C (fr) |
EA (1) | EA010950B1 (fr) |
MA (1) | MA29596B1 (fr) |
MX (1) | MX2007015622A (fr) |
MY (1) | MY140322A (fr) |
NO (1) | NO339297B1 (fr) |
WO (1) | WO2006135510A1 (fr) |
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US8014988B2 (en) | 2006-04-06 | 2011-09-06 | Exxonmobil Upstream Research Co. | Method for obtaining resistivity from controlled source electromagnetic data |
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AU2007277410B2 (en) * | 2006-07-25 | 2012-02-16 | Exxonmobil Upstream Research Company | Method for determining physical properties of structures |
AU2008272991B2 (en) * | 2007-07-03 | 2011-06-23 | Shell Internationale Research Maatschappij B.V. | Method of determining electrical anisotropy in a subsurface formation |
US8190368B2 (en) * | 2008-04-07 | 2012-05-29 | Baker Hughes Incorporated | Method of finite-element discretization in heterogeneous and highly conductive grid cells |
US8275592B2 (en) * | 2008-04-07 | 2012-09-25 | Westerngeco L.L.C. | Joint inversion of time domain controlled source electromagnetic (TD-CSEM) data and further data |
US20100109671A1 (en) * | 2008-11-03 | 2010-05-06 | Bruce Alan Hobbs | Method for acquiring controlled source electromagnetic survey data to assist in attenuating correlated noise |
WO2010084138A1 (fr) * | 2009-01-20 | 2010-07-29 | Statoil Asa | Procédé amélioré de relevé csem |
US8706462B2 (en) * | 2009-12-31 | 2014-04-22 | Exxonmobil Upstream Research Company | System and method for providing a physical property model |
US8570044B2 (en) | 2010-03-01 | 2013-10-29 | Westerngeco L.L.C. | Providing measurements to enable determination of electrical resistivity anisotropy of a subterranean structure |
EP2606452A4 (fr) * | 2010-08-16 | 2017-08-16 | Exxonmobil Upstream Research Company | Réduction de la dimensionnalité du problème de l'inversion conjointe |
US8614580B2 (en) * | 2010-12-13 | 2013-12-24 | Westerngeco L.L.C. | Dynamically activating different subsets of a plurality of electrodes |
EP2689275B1 (fr) | 2011-03-23 | 2020-10-07 | ION Geophysical Corporation | Procédé et appareil d'analyse de données dans des levés géophysiques répétitifs |
US9703809B2 (en) * | 2011-03-23 | 2017-07-11 | Ion Geophysical Corporation | Method and apparatus for analyzing data in subsequent geophysical surveys |
US9110195B2 (en) | 2011-04-14 | 2015-08-18 | Wen J. Whan | Electromagnetic and its combined surveying apparatus and method |
CN102914970B (zh) * | 2012-11-01 | 2014-12-03 | 哈尔滨工业大学 | 工业过程控制系统中不能直接测量的性能参数的在线数据驱动估计方法 |
CN103235888B (zh) * | 2013-04-27 | 2016-04-06 | 杭州电子科技大学 | 一种精确计算双各向异性介质球电磁散射的方法 |
US20140191760A1 (en) * | 2014-01-17 | 2014-07-10 | Bentsion Zinger | Method and apparatus for suppression of the airwave in subsea exploration |
MY186487A (en) * | 2014-08-29 | 2021-07-22 | Pgs Geophysical As | Joint estimation of electromagnetic earth responses and ambient noise |
CN105093341B (zh) * | 2015-07-22 | 2017-12-12 | 中石化石油工程地球物理有限公司江汉分公司 | 时间域瞬变水平电场全时间段视电阻率的计算方法及系统 |
US20170103144A1 (en) * | 2015-10-08 | 2017-04-13 | Schlumbeger Technology Corporation | Well trajectory adjustment |
CN106501861B (zh) * | 2016-10-31 | 2018-06-01 | 电子科技大学 | 一种小型智能海洋地震电磁数据采集系统 |
CN108228952B (zh) * | 2017-04-26 | 2020-08-14 | 中国矿业大学 | 一种电法探测采空区裂隙带的电各向异性数值模拟方法 |
CN108107478B (zh) * | 2017-12-25 | 2019-06-04 | 湖南科技大学 | 大地电磁同步探测与实时反演方法及系统 |
CN108169800B (zh) * | 2017-12-27 | 2019-10-11 | 江苏省有色金属华东地质勘查局地球化学勘查与海洋地质调查研究院 | 可控源音频大地电磁法视电阻率近场校正方法 |
CN110346835B (zh) * | 2019-07-22 | 2020-11-17 | 中国科学院地球化学研究所 | 大地电磁的正演方法、正演系统、存储介质及电子设备 |
CN110346834B (zh) * | 2019-07-22 | 2020-11-17 | 中国科学院地球化学研究所 | 三维频率域可控源电磁的正演方法、系统 |
RU2724364C1 (ru) * | 2019-10-21 | 2020-06-23 | Общество с ограниченной ответственностью "МГУ-геофизика" (ООО "МГУ-геофизика") | Способ многокомпонентной электромагнитной съемки на акватории и система для его осуществления |
CN110865240B (zh) * | 2019-11-28 | 2021-07-30 | 中国科学院地质与地球物理研究所 | 一种探测大地电性结构的方法和装置 |
CN113917541B (zh) * | 2021-09-30 | 2024-02-23 | 湖南科技大学 | 基于直流电法勘探获取地下介质电各向异性的方法和装置 |
CN114076988B (zh) * | 2021-10-11 | 2023-02-28 | 中南大学 | 一种基于水平电偶极源的波数视电阻率的测量方法 |
CN114578438B (zh) * | 2022-05-05 | 2022-07-12 | 成都理工大学 | 一种自适应水域电磁探测系统 |
CN116842813B (zh) * | 2023-09-04 | 2023-11-14 | 中南大学 | 一种三维大地电磁正演数值模拟方法 |
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US7277806B2 (en) * | 2003-06-26 | 2007-10-02 | Exxonmobil Upstream Research Company | Method for removing air wave effect from offshore frequency domain controlled-source electromagnetic data |
US7043370B2 (en) * | 2003-08-29 | 2006-05-09 | Baker Hughes Incorporated | Real time processing of multicomponent induction tool data in highly deviated and horizontal wells |
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CN1957555B (zh) | 2004-05-20 | 2010-12-08 | 埃克森美孚上游研究公司 | 产生用于受控源电磁测量的对数频谱波形的方法和装置 |
NO20044888L (no) | 2004-11-09 | 2006-05-10 | Rocksource Geotech As | Metode for identifikasjon av hydrokarbonreservoar. |
US8437961B2 (en) * | 2006-05-04 | 2013-05-07 | Exxonmobil Upstream Research Company | Time lapse analysis with electromagnetic data |
-
2006
- 2006-05-08 US US11/920,676 patent/US7894989B2/en active Active
- 2006-05-08 MX MX2007015622A patent/MX2007015622A/es active IP Right Grant
- 2006-05-08 CA CA2611006A patent/CA2611006C/fr not_active Expired - Fee Related
- 2006-05-08 WO PCT/US2006/017631 patent/WO2006135510A1/fr active Application Filing
- 2006-05-08 EA EA200702684A patent/EA010950B1/ru not_active IP Right Cessation
- 2006-05-08 CN CN2006800206510A patent/CN101194262B/zh not_active Expired - Fee Related
- 2006-05-08 EP EP06759265.9A patent/EP1889200A4/fr not_active Withdrawn
- 2006-05-08 BR BRPI0611352A patent/BRPI0611352A8/pt not_active Application Discontinuation
- 2006-05-08 AU AU2006258247A patent/AU2006258247B2/en not_active Ceased
- 2006-06-08 MY MYPI20062666A patent/MY140322A/en unknown
-
2007
- 2007-11-23 NO NO20075995A patent/NO339297B1/no not_active IP Right Cessation
- 2007-12-24 MA MA30496A patent/MA29596B1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
EP1889200A4 (fr) | 2017-08-16 |
BRPI0611352A8 (pt) | 2017-10-10 |
CN101194262A (zh) | 2008-06-04 |
AU2006258247B2 (en) | 2011-06-16 |
CA2611006C (fr) | 2014-09-30 |
NO20075995L (no) | 2008-01-08 |
CA2611006A1 (fr) | 2006-12-21 |
AU2006258247A1 (en) | 2006-12-21 |
EA010950B1 (ru) | 2008-12-30 |
WO2006135510A1 (fr) | 2006-12-21 |
EA200702684A1 (ru) | 2008-04-28 |
MY140322A (en) | 2009-12-31 |
MX2007015622A (es) | 2008-02-25 |
NO339297B1 (no) | 2016-11-21 |
CN101194262B (zh) | 2012-03-21 |
BRPI0611352A2 (pt) | 2010-12-07 |
US7894989B2 (en) | 2011-02-22 |
US20090096457A1 (en) | 2009-04-16 |
EP1889200A1 (fr) | 2008-02-20 |
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