CA2755229C - Systemes et procede de diagraphie de puits de forage - Google Patents

Systemes et procede de diagraphie de puits de forage Download PDF

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Publication number
CA2755229C
CA2755229C CA2755229A CA2755229A CA2755229C CA 2755229 C CA2755229 C CA 2755229C CA 2755229 A CA2755229 A CA 2755229A CA 2755229 A CA2755229 A CA 2755229A CA 2755229 C CA2755229 C CA 2755229C
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CA
Canada
Prior art keywords
borehole
density
gravity
probe
measurements
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2755229A
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English (en)
Other versions
CA2755229A1 (fr
Inventor
Harold Seigel
Christopher Nind
Jeffrey Macqueen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Scintrex Ltd
Original Assignee
Scintrex 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.)
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Publication date
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Publication of CA2755229A1 publication Critical patent/CA2755229A1/fr
Application granted granted Critical
Publication of CA2755229C publication Critical patent/CA2755229C/fr
Active legal-status Critical Current
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Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B49/00Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V11/00Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
    • G01V11/002Details, e.g. power supply systems for logging instruments, transmitting or recording data, specially adapted for well logging, also if the prospecting method is irrelevant
    • G01V11/005Devices for positioning logging sondes with respect to the borehole wall
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/04Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
    • G01V5/08Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V7/00Measuring gravitational fields or waves; Gravimetric prospecting or detecting
    • G01V7/005Measuring gravitational fields or waves; Gravimetric prospecting or detecting using a resonating body or device, e.g. string

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  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Un procédé de diagraphie de puits de forage comprend le traitement de mesures de densité prises par au moins une sonde à des intervalles le long dun puits de forage pour déterminer les effets gravitationnels de formations géologiques entrecoupées par le puits de forage; et le retrait des effets gravitationnels déterminés des mesures de la gravité prises par au moins une sonde à des intervalles le long du puits de forage pour déterminer les efforts gravitationnels des formations géologiques du puits de forage.
CA2755229A 2010-10-14 2011-10-14 Systemes et procede de diagraphie de puits de forage Active CA2755229C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US39333910P 2010-10-14 2010-10-14
US61/393,339 2010-10-14
US39371710P 2010-10-15 2010-10-15
US61/393,717 2010-10-15

Publications (2)

Publication Number Publication Date
CA2755229A1 CA2755229A1 (fr) 2012-04-14
CA2755229C true CA2755229C (fr) 2019-02-26

Family

ID=45936286

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2755229A Active CA2755229C (fr) 2010-10-14 2011-10-14 Systemes et procede de diagraphie de puits de forage

Country Status (2)

Country Link
US (1) US20130205887A1 (fr)
CA (1) CA2755229C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11054539B2 (en) * 2019-10-30 2021-07-06 Vadim Kukharev Methods of searching for mineral resources by analyzing geochemical and other anomalies during gravitational resonances

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3747403A (en) * 1970-07-27 1973-07-24 Chevron Res Gravimetric determination of anomalies lateral to boreholes
US4399693A (en) * 1982-01-08 1983-08-23 Mobil Oil Corporation Applications of borehole gravimetric techniques to determine residual oil saturation
US4419887A (en) * 1982-05-13 1983-12-13 Mobil Oil Corporation Distinguishing true basement from dikes and sills encountered in drilling of a borehole through the earth
US4475386A (en) * 1983-06-06 1984-10-09 Mobil Oil Corporation Borehole gravimetry system
US4712424A (en) * 1984-01-26 1987-12-15 Schlumberger Technology Corp. Quantitative determination by elemental logging of subsurface formation properties
US5218864A (en) * 1991-12-10 1993-06-15 Conoco Inc. Layer density determination using surface and deviated borehole gravity values
EP1292850A4 (fr) * 2000-04-14 2006-11-08 Lockheed Corp Procede de determination des modifications du perimetre d'une interface dans un gisement de ressources naturelles
WO2009036420A1 (fr) * 2007-09-13 2009-03-19 The Trustees Of Columbia University In The City Of New York Procédés de surveillance gravimétrique à long terme de stockage de dioxyde de carbone dans des formations géologiques
US8113042B2 (en) * 2007-09-28 2012-02-14 Schlumberger Technology Corporation Gravity measurment methods for monitoring reservoirs
US9442214B2 (en) * 2008-12-19 2016-09-13 Schlumberger Technology Corporation System and method for gravity measurement in a subterranean environment
US9651708B2 (en) * 2011-04-21 2017-05-16 Baker Hughes Incorporated Method of mapping reservoir fluid movement using gravity sensors

Also Published As

Publication number Publication date
US20130205887A1 (en) 2013-08-15
CA2755229A1 (fr) 2012-04-14

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Effective date: 20160908