MX2017004644A - Metodos y aparatos para prospeccion electromagnetica usando formas de onda de fuente seleccionada dinamicamente. - Google Patents

Metodos y aparatos para prospeccion electromagnetica usando formas de onda de fuente seleccionada dinamicamente.

Info

Publication number
MX2017004644A
MX2017004644A MX2017004644A MX2017004644A MX2017004644A MX 2017004644 A MX2017004644 A MX 2017004644A MX 2017004644 A MX2017004644 A MX 2017004644A MX 2017004644 A MX2017004644 A MX 2017004644A MX 2017004644 A MX2017004644 A MX 2017004644A
Authority
MX
Mexico
Prior art keywords
dynamically
methods
selected source
electromagnetic surveying
source waveforms
Prior art date
Application number
MX2017004644A
Other languages
English (en)
Other versions
MX364463B (es
Inventor
Juhasz Robert
Lindqvist Peter
Original Assignee
Pgs Geophysical As
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 Pgs Geophysical As filed Critical Pgs Geophysical As
Publication of MX2017004644A publication Critical patent/MX2017004644A/es
Publication of MX364463B publication Critical patent/MX364463B/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
    • G01V3/08—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
    • 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
    • G01V3/15—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat
    • G01V3/165—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat operating with magnetic or electric fields produced or modified by the object or by the detecting device
    • 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
    • G01V2003/084—Sources
    • 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
    • G01V2003/085—Receivers

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

Se describen métodos y aparatos para prospección electromagnética usando formas de onda de fuente seleccionadas dinámicamente; de conformidad con una modalidad de la invención, una forma de onda de fuente es adaptada seleccionando dinámicamente una forma de onda de fuente desde el conjunto de secuencias de forma de onda pre-calculada (211); la selección dinámica de la forma de onda de fuente puede depender de un nivel de ruido de fondo medido (220); otras modalidades, aspectos y características también se describen.
MX2017004644A 2014-10-10 2015-10-08 Métodos y aparatos para prospección electromagnética usando formas de onda de fuente seleccionada dinámicamente. MX364463B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/511,625 US9766361B2 (en) 2014-10-10 2014-10-10 Methods and apparatus for electromagnetic surveying using dynamically-selected source waveforms
PCT/EP2015/073250 WO2016055565A1 (en) 2014-10-10 2015-10-08 Methods and apparatus for electromagnetic surveying using dynamically-selected source waveforms

Publications (2)

Publication Number Publication Date
MX2017004644A true MX2017004644A (es) 2017-07-26
MX364463B MX364463B (es) 2019-04-26

Family

ID=54337250

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017004644A MX364463B (es) 2014-10-10 2015-10-08 Métodos y aparatos para prospección electromagnética usando formas de onda de fuente seleccionada dinámicamente.

Country Status (10)

Country Link
US (1) US9766361B2 (es)
EP (1) EP3204797A1 (es)
CN (1) CN107003426B (es)
AU (1) AU2015329938B2 (es)
BR (1) BR112017006731A2 (es)
CA (1) CA2962130A1 (es)
EA (1) EA201790638A1 (es)
MX (1) MX364463B (es)
MY (1) MY189185A (es)
WO (1) WO2016055565A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10725199B2 (en) 2017-05-10 2020-07-28 Pgs Geophysical As Noise reduction for total field magnetometer measurements

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61107181A (ja) 1984-10-31 1986-05-26 Hitachi Ltd 物体探査装置及び探査方法
US5703833A (en) 1995-11-13 1997-12-30 Mobil Oil Corporation One step inversion/separation scheme using a plurality of vibrator sources
GB0121719D0 (en) 2001-09-07 2001-10-31 Univ Edinburgh Method for detection fo subsurface resistivity contrasts
GB2390904B (en) 2002-07-16 2004-12-15 Univ Southampton Electromagnetic surveying for hydrocarbon reservoirs
NO326506B1 (no) 2003-07-10 2008-12-15 Norsk Hydro As Et maringeofysisk innsamlingssystem med en kabel med seismiske kilder og mottakere og elektromagnteiske kilder og mottakere
MXPA06013430A (es) * 2004-05-20 2008-03-11 Exxonmobil Upstream Res Co Forma de onda de transmisor de espectro logaritmico para topografia de fuente electromagnetica controlada.
CA2625709A1 (en) 2005-10-14 2007-04-26 Exxonmobil Upstream Research Company Method and apparatus for utilizing time division multiple waveform transmitting
EP1999490B1 (en) 2006-03-27 2013-08-07 INOVA Ltd. Apparatus and method for generating a seismic source signal
US7671598B2 (en) 2007-12-03 2010-03-02 Pgs Geophysical As Method and apparatus for reducing induction noise in measurements made with a towed electromagnetic survey system
US8976622B2 (en) 2008-04-21 2015-03-10 Pgs Geophysical As Methods for controlling towed marine sensor array geometry
JP5369490B2 (ja) * 2008-05-13 2013-12-18 シンフォニアテクノロジー株式会社 アーク検出装置及びこれを備えた航空機
CA2725922C (en) 2008-06-24 2016-08-30 Exxonmobil Upstream Research Company Method for electromagnetic prospecting waveform design
US8797036B2 (en) * 2012-02-29 2014-08-05 Pgs Geophysical Methods and apparatus for adaptive source electromagnetic surveying
CN103308950A (zh) * 2013-05-22 2013-09-18 中国地质大学（武汉） 一种多功能的电磁发射仪

Also Published As

Publication number Publication date
MX364463B (es) 2019-04-26
US9766361B2 (en) 2017-09-19
AU2015329938B2 (en) 2021-06-24
CA2962130A1 (en) 2016-04-14
BR112017006731A2 (pt) 2017-12-26
MY189185A (en) 2022-01-31
AU2015329938A1 (en) 2017-04-27
CN107003426A (zh) 2017-08-01
CN107003426B (zh) 2020-11-03
WO2016055565A1 (en) 2016-04-14
US20160103239A1 (en) 2016-04-14
EP3204797A1 (en) 2017-08-16
EA201790638A1 (ru) 2017-10-31

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