BRPI1006919A2 - "método e aparelho para realizar um levantamento eletromagnético, programa de computador, e, computador" - Google Patents

"método e aparelho para realizar um levantamento eletromagnético, programa de computador, e, computador"

Info

Publication number
BRPI1006919A2
BRPI1006919A2 BRPI1006919A BRPI1006919A BRPI1006919A2 BR PI1006919 A2 BRPI1006919 A2 BR PI1006919A2 BR PI1006919 A BRPI1006919 A BR PI1006919A BR PI1006919 A BRPI1006919 A BR PI1006919A BR PI1006919 A2 BRPI1006919 A2 BR PI1006919A2
Authority
BR
Brazil
Prior art keywords
computer
electromagnetic survey
computer program
program
survey
Prior art date
Application number
BRPI1006919A
Other languages
English (en)
Inventor
Ole Loseth Lars
Amundsen Lasse
Original Assignee
Statoil Asa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB0900843A external-priority patent/GB0900843D0/en
Priority claimed from GB0902143A external-priority patent/GB0902143D0/en
Application filed by Statoil Asa filed Critical Statoil Asa
Publication of BRPI1006919A2 publication Critical patent/BRPI1006919A2/pt
Publication of BRPI1006919A8 publication Critical patent/BRPI1006919A8/pt
Publication of BRPI1006919B1 publication Critical patent/BRPI1006919B1/pt

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (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)
  • Electrotherapy Devices (AREA)
BRPI1006919 2009-01-20 2010-01-20 método e aparelho para realizar um levantamento eletromagnético BRPI1006919B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0900843A GB0900843D0 (en) 2009-01-20 2009-01-20 Reduction of correlated noise and calculation of Ez and HZ components in CSEM experiment
GB0902143A GB0902143D0 (en) 2009-02-10 2009-02-10 Reduction of correlated noise and calculation of Ez and Hz components in CSEM experiment
PCT/EP2010/050653 WO2010084138A1 (en) 2009-01-20 2010-01-20 Improved csem survey method

Publications (3)

Publication Number Publication Date
BRPI1006919A2 true BRPI1006919A2 (pt) 2018-06-19
BRPI1006919A8 BRPI1006919A8 (pt) 2019-07-16
BRPI1006919B1 BRPI1006919B1 (pt) 2019-12-03

Family

ID=42062272

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1006919 BRPI1006919B1 (pt) 2009-01-20 2010-01-20 método e aparelho para realizar um levantamento eletromagnético

Country Status (6)

Country Link
US (1) US10416334B2 (pt)
EP (1) EP2380043A1 (pt)
BR (1) BRPI1006919B1 (pt)
DK (1) DK201100614A (pt)
RU (1) RU2545472C2 (pt)
WO (1) WO2010084138A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201405977D0 (en) * 2014-04-02 2014-05-14 Univ Edinburgh A receiver apparatus and method
US10436928B2 (en) * 2014-12-19 2019-10-08 International Business Machines Corporation Detection and imaging of subsurface high impedance contrast objects
RU2612726C2 (ru) * 2015-08-17 2017-03-13 Андрей Владимирович ТУЛУПОВ Устройство для морской электроразведки нефтегазовых месторождений и способ ее осуществления
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
CN111103628B (zh) * 2020-01-14 2022-03-11 桂林理工大学 大地电磁te极化模式对电场数据二维反演方法和装置
NO346411B1 (en) * 2021-03-03 2022-07-11 Captrol As Method and apparatus for performing a marine CSEM survey
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
CN114355278B (zh) * 2021-11-26 2022-09-23 广东工业大学 基于失配偶极子模型的电磁波参数估计方法、系统、计算机存储介质与设备、阵列天线

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB243370A (en) 1924-11-20 1926-08-26 Charles Choffel Improvements in or relating to carburettors for internal combustion engines
EP0125741B1 (en) * 1983-01-20 1990-08-08 Scopemoor Limited Detector for buried objects
WO2003104844A1 (en) * 2002-06-11 2003-12-18 The Regents Of The University Of California Method and system for seafloor geological survey using vertical electric field measurement
MXPA05006215A (es) * 2002-12-10 2005-09-20 Univ California Sistema y metodo para verificar yacimientos de hidrocarburos que utilizan campos electromagneticos de fuentes controladas.
GB2411006B (en) * 2004-02-16 2006-01-25 Ohm Ltd Electromagnetic surveying for hydrocarbon reservoirs
GB2423370B (en) * 2005-02-22 2007-05-02 Ohm Ltd Electromagnetic surveying for resistive or conductive bodies
EA010950B1 (ru) * 2005-06-09 2008-12-30 Эксонмобил Апстрим Рисерч Компани Способ для определения вертикальной электрической анизотропии земли в морских электромагнитных исследованиях
WO2007136451A2 (en) 2006-05-19 2007-11-29 Exxonmobil Upstream Research Company Determining orientation for seafloor electromagnetic receivers
GB2438430B (en) * 2006-05-22 2008-09-17 Ohm Ltd Electromagnetic surveying
US20080169817A1 (en) * 2006-11-01 2008-07-17 Schlumberger Technology Corporation Determining an Electric Field Based on Measurement from a Magnetic Field Sensor for Surveying a Subterranean Structure
GB0706659D0 (en) * 2007-04-05 2007-05-16 Statoil Asa Reduction of airwave contribution in marine electromagnetic data
US8148992B2 (en) * 2007-05-14 2012-04-03 Ocean Floor Geophysics, Inc. Underwater electric field electromagnetic prospecting system
US7834632B2 (en) * 2007-12-03 2010-11-16 Pgs Geophysical As Receiver streamer system and method for marine electromagnetic surveying
GB2458280B (en) * 2008-03-11 2011-02-23 Ohm Ltd Hydrocarbon reservoir surveying

Also Published As

Publication number Publication date
BRPI1006919B1 (pt) 2019-12-03
US20120123683A1 (en) 2012-05-17
US10416334B2 (en) 2019-09-17
BRPI1006919A8 (pt) 2019-07-16
EP2380043A1 (en) 2011-10-26
RU2011134877A (ru) 2013-02-27
RU2545472C2 (ru) 2015-03-27
DK201100614A (en) 2011-08-15
WO2010084138A1 (en) 2010-07-29

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: STATOIL PETROLEUM AS (NO)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/01/2010, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/01/2010, OBSERVADAS AS CONDICOES LEGAIS

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2758 DE 14-11-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.