WO2010142765A3 - Gravimetric measurement method and system implementing the method - Google Patents

Gravimetric measurement method and system implementing the method Download PDF

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Publication number
WO2010142765A3
WO2010142765A3 PCT/EP2010/058152 EP2010058152W WO2010142765A3 WO 2010142765 A3 WO2010142765 A3 WO 2010142765A3 EP 2010058152 W EP2010058152 W EP 2010058152W WO 2010142765 A3 WO2010142765 A3 WO 2010142765A3
Authority
WO
WIPO (PCT)
Prior art keywords
antenna
system implementing
gravitational field
gravimetric
gravimetric measurement
Prior art date
Application number
PCT/EP2010/058152
Other languages
French (fr)
Other versions
WO2010142765A2 (en
Inventor
Jean-Philippe Brunet
Jean-Paul Pocholle
Sylvain Schwartz
Original Assignee
Thales
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 Thales filed Critical Thales
Publication of WO2010142765A2 publication Critical patent/WO2010142765A2/en
Publication of WO2010142765A3 publication Critical patent/WO2010142765A3/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V7/00—Measuring gravitational fields or waves; Gravimetric prospecting or detecting

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  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

The invention relates to a method for measuring a gravitational field comprising at least two steps. A first step (101) uses at least one measurement antenna to define a table of measurements representing the gravitational field generated in the coverage area of the antenna, said antenna being made up of a plurality of gravimetric sensors, each gravimetric sensor being made up of at least one high-resolution three-axis gravimeter. A second step (102) defines an image of mass density distribution in the coverage area of the antenna by inverting the gravitational field measured and contained in the table of measurements. The invention also relates to a system implementing the method such as described in the claims.
PCT/EP2010/058152 2009-06-12 2010-06-10 Gravimetric measurement method and system implementing the method WO2010142765A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0902873 2009-06-12
FR0902873A FR2946759B1 (en) 2009-06-12 2009-06-12 GRAVIMETRY MEASUREMENT METHOD AND SYSTEM IMPLEMENTING THE METHOD

Publications (2)

Publication Number Publication Date
WO2010142765A2 WO2010142765A2 (en) 2010-12-16
WO2010142765A3 true WO2010142765A3 (en) 2011-07-21

Family

ID=41698191

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/058152 WO2010142765A2 (en) 2009-06-12 2010-06-10 Gravimetric measurement method and system implementing the method

Country Status (2)

Country Link
FR (1) FR2946759B1 (en)
WO (1) WO2010142765A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102721969B (en) * 2012-07-02 2013-11-06 中国科学院武汉物理与数学研究所 Device and system for global four-dimensional information transmission

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6152226A (en) * 1998-05-12 2000-11-28 Lockheed Martin Corporation System and process for secondary hydrocarbon recovery
WO2004003594A1 (en) * 2002-06-28 2004-01-08 Gedex Inc. System and method for surveying underground density distributions
US20040160223A1 (en) * 2003-02-18 2004-08-19 Pathfinder Energy Services, Inc. Passive ranging techniques in borehole surveying
US20080015803A1 (en) * 2006-07-14 2008-01-17 Niebauer Timothy M Accurate dynamic gravity measurement method and apparatus
WO2008140498A1 (en) * 2006-11-28 2008-11-20 Williams Colin P Gravitational tomography technique for determining a mass distribution

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6152226A (en) * 1998-05-12 2000-11-28 Lockheed Martin Corporation System and process for secondary hydrocarbon recovery
WO2004003594A1 (en) * 2002-06-28 2004-01-08 Gedex Inc. System and method for surveying underground density distributions
US20040160223A1 (en) * 2003-02-18 2004-08-19 Pathfinder Energy Services, Inc. Passive ranging techniques in borehole surveying
US20080015803A1 (en) * 2006-07-14 2008-01-17 Niebauer Timothy M Accurate dynamic gravity measurement method and apparatus
WO2008140498A1 (en) * 2006-11-28 2008-11-20 Williams Colin P Gravitational tomography technique for determining a mass distribution

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ALNES H ET AL: "Monitoring gas production and CO2 injection at the Sleipner field using time-lapse gravimetry", GEOPHYSICS, SOCIETY OF EXPLORATION GEOPHYSICISTS, US, vol. 73, no. 6, 1 November 2008 (2008-11-01), pages WA155 - WA161, XP001517361, ISSN: 0016-8033, DOI: DOI:10.1190/1.299119 *
BRADY J.L., ET AL: "Results of the World's first 4D Microgravity Surveillance of a Waterflood-Prudhoe Bay, Alaska", SPE RESERVOIR EVALUATION & ENGINEERING, October 2008 (2008-10-01), pages 824 - 831, XP002633731 *
ZHANG L ET AL: "AUTOMATIC LINEAMENT EXTRACTION FROM POTENTIAL-FIELD IMAGES USING THE RADON TRANSFORM AND GRADIENT CALCULATION", GEOPHYSICS, SOCIETY OF EXPLORATION GEOPHYSICISTS, US, vol. 71, no. 3, 1 May 2006 (2006-05-01), pages J31 - J40, XP001243658, ISSN: 0016-8033, DOI: DOI:10.1190/1.2194521 *
ZUMBERGE M., ET EAL: "Precision of seafloor gravity and pressure measurements for reservoirmonitoring", GEOPHYSICS, vol. 73, no. 6, November 2008 (2008-11-01), pages WA133 - WA141, XP002633732 *

Also Published As

Publication number Publication date
FR2946759A1 (en) 2010-12-17
FR2946759B1 (en) 2011-08-19
WO2010142765A2 (en) 2010-12-16

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