MX2008013101A - Mejoras en exploracion electromagnetica marina. - Google Patents

Mejoras en exploracion electromagnetica marina.

Info

Publication number
MX2008013101A
MX2008013101A MX2008013101A MX2008013101A MX2008013101A MX 2008013101 A MX2008013101 A MX 2008013101A MX 2008013101 A MX2008013101 A MX 2008013101A MX 2008013101 A MX2008013101 A MX 2008013101A MX 2008013101 A MX2008013101 A MX 2008013101A
Authority
MX
Mexico
Prior art keywords
response
airwave
source
earth
receiver
Prior art date
Application number
MX2008013101A
Other languages
English (en)
Inventor
Antoni Marjan Ziolkowski
Original Assignee
Mtem Ltd
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
Application filed by Mtem Ltd filed Critical Mtem Ltd
Publication of MX2008013101A publication Critical patent/MX2008013101A/es

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/30—Assessment of water resources

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)
  • Radar Systems Or Details Thereof (AREA)

Abstract

Un método para eliminar los efectos de una onda aérea de datos electromagnéticos marinos comprende proveer una fuente electromagnética y por lo menos un receptor en el agua; medir la respuesta electromagnética en una primera separación de fuente-receptor; determinar una versión a escala de la respuesta de la respuesta de onda aérea en una separación de fuente-receptor en donde la respuesta de tierra es insignificante y utilizar la respuesta de onda aérea a escala para determinar la respuesta de tierra medida en la primera separación; con el uso de este método, se puede lograr un mejor estimado de la respuesta de tierra.
MX2008013101A 2007-02-12 2008-02-11 Mejoras en exploracion electromagnetica marina. MX2008013101A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0702661.0A GB0702661D0 (en) 2007-02-12 2007-02-12 Improvements in marine EM exploration
PCT/GB2008/000467 WO2008099151A2 (en) 2007-02-12 2008-02-11 Improvements in marine em exploration

Publications (1)

Publication Number Publication Date
MX2008013101A true MX2008013101A (es) 2009-03-06

Family

ID=37899147

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2008013101A MX2008013101A (es) 2007-02-12 2008-02-11 Mejoras en exploracion electromagnetica marina.

Country Status (12)

Country Link
US (1) US8427165B2 (es)
EP (1) EP2118689B1 (es)
CN (1) CN101688927B (es)
AU (1) AU2008215982B8 (es)
BR (1) BRPI0807678A2 (es)
CA (1) CA2675277C (es)
EA (1) EA016986B1 (es)
EG (1) EG25389A (es)
GB (1) GB0702661D0 (es)
MX (1) MX2008013101A (es)
MY (1) MY150398A (es)
WO (1) WO2008099151A2 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0505160D0 (en) * 2005-03-14 2005-04-20 Mtem Ltd True amplitude transient electromagnetic system response measurement
GB0616870D0 (en) 2006-08-25 2006-10-04 Mtem Ltd Improvements In Marine EM Exploration
US8063642B2 (en) 2008-06-11 2011-11-22 Mtem Ltd Method for subsurface electromagnetic surveying using two or more simultaneously actuated electromagnetic sources
US20100057366A1 (en) * 2008-08-29 2010-03-04 David Allan Wright Method for attenuating correlated noise in controlled source electromagnetic survey data
US8258791B2 (en) 2009-01-27 2012-09-04 Mtem Ltd. Method for subsurface electromagnetic surveying using two or more simultaneously actuated electromagnetic sources to impart electromagnetic signals into a subsurface formation and thereby determining a formation response to each signal
US8143897B2 (en) * 2009-02-11 2012-03-27 Mtem Ltd. Short-offset transient electromagnetic geophysical surveying
US8131522B2 (en) 2009-06-26 2012-03-06 Pgs Geophysical As Method for estimating and removing air wave response in marine electromagnetic surveying
US10878142B2 (en) 2015-10-26 2020-12-29 Pgs Geophysical As Bipole source modeling

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0121719D0 (en) 2001-09-07 2001-10-31 Univ Edinburgh Method for detection fo subsurface resistivity contrasts
GB2382875B (en) * 2001-12-07 2004-03-03 Univ Southampton Electromagnetic surveying for hydrocarbon reservoirs
US7248052B2 (en) 2003-05-28 2007-07-24 Weaver W Barry Electric power grid induced geophysical prospecting method and apparatus
EP1636613A4 (en) * 2003-06-26 2006-12-27 Exxonmobil Upstream Res Co METHOD FOR REMOVING THE AIR WAVE EFFECT FROM ELECTROMAGNETIC OFFSHORE DATA WITH CONTROLLED SOURCE IN THE FREQUENCY RANGE
GB2411006B (en) * 2004-02-16 2006-01-25 Ohm Ltd Electromagnetic surveying for hydrocarbon reservoirs
CN100334468C (zh) * 2004-05-21 2007-08-29 粟毅 宽带脉冲信号探地雷达用阻抗匹配器
GB2423370B (en) * 2005-02-22 2007-05-02 Ohm Ltd Electromagnetic surveying for resistive or conductive bodies
NO326957B1 (no) 2006-02-13 2009-03-23 Norsk Hydro As Elektromagnetisk metode pa grunt vann med bruk av styrt kilde
GB0616870D0 (en) * 2006-08-25 2006-10-04 Mtem Ltd Improvements In Marine EM Exploration
GB0900906D0 (en) 2009-01-20 2009-03-04 Schlieffers Jorg Removing or reducing the airwave in CSEM data by using weighted field differences

Also Published As

Publication number Publication date
CA2675277C (en) 2017-03-07
US8427165B2 (en) 2013-04-23
BRPI0807678A2 (pt) 2014-05-27
MY150398A (en) 2014-01-15
EP2118689B1 (en) 2018-10-17
WO2008099151A2 (en) 2008-08-21
US20100134110A1 (en) 2010-06-03
WO2008099151A3 (en) 2009-05-28
EA200970752A1 (ru) 2010-04-30
EG25389A (en) 2011-12-25
CN101688927B (zh) 2015-09-30
CA2675277A1 (en) 2008-08-21
AU2008215982B2 (en) 2013-07-25
GB0702661D0 (en) 2007-03-21
EA016986B1 (ru) 2012-08-30
CN101688927A (zh) 2010-03-31
EP2118689A2 (en) 2009-11-18
AU2008215982A1 (en) 2008-08-21
AU2008215982B8 (en) 2013-11-07

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