NO162489C - Fremgangsmaate og anordning for maaling av gravitasjonsforskjeller i borehull. - Google Patents

Fremgangsmaate og anordning for maaling av gravitasjonsforskjeller i borehull.

Info

Publication number
NO162489C
NO162489C NO842694A NO842694A NO162489C NO 162489 C NO162489 C NO 162489C NO 842694 A NO842694 A NO 842694A NO 842694 A NO842694 A NO 842694A NO 162489 C NO162489 C NO 162489C
Authority
NO
Norway
Prior art keywords
boreholes
differences
procedure
gravitation
measuring
Prior art date
Application number
NO842694A
Other languages
English (en)
Other versions
NO842694L (no
NO162489B (no
Inventor
Theodore Varry Lautzenhiser
Original Assignee
Amoco Corp
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 Amoco Corp filed Critical Amoco Corp
Publication of NO842694L publication Critical patent/NO842694L/no
Publication of NO162489B publication Critical patent/NO162489B/no
Publication of NO162489C publication Critical patent/NO162489C/no

Links

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
    • G01V7/08—Measuring gravitational fields or waves; Gravimetric prospecting or detecting using balances
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/02—Determining slope or direction
    • E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Geophysics (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
NO842694A 1983-07-05 1984-07-03 Fremgangsmaate og anordning for maaling av gravitasjonsforskjeller i borehull. NO162489C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/510,797 US4457077A (en) 1983-07-05 1983-07-05 Borehole gradiometer

Publications (3)

Publication Number Publication Date
NO842694L NO842694L (no) 1985-01-07
NO162489B NO162489B (no) 1989-09-25
NO162489C true NO162489C (no) 1990-01-10

Family

ID=24032235

Family Applications (1)

Application Number Title Priority Date Filing Date
NO842694A NO162489C (no) 1983-07-05 1984-07-03 Fremgangsmaate og anordning for maaling av gravitasjonsforskjeller i borehull.

Country Status (7)

Country Link
US (1) US4457077A (no)
CA (1) CA1215246A (no)
DK (1) DK327084A (no)
EG (1) EG16579A (no)
GB (1) GB2143047B (no)
NL (1) NL8402029A (no)
NO (1) NO162489C (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4602508A (en) * 1984-10-04 1986-07-29 Mobil Oil Corporation Continuous gravity gradient logging
CA1293557C (en) * 1986-05-30 1991-12-24 W.D. Lyle, Jr. Gravimetry logging
US4783742A (en) * 1986-12-31 1988-11-08 Sundstrand Data Control, Inc. Apparatus and method for gravity correction in borehole survey systems
US5821413A (en) * 1997-04-10 1998-10-13 Atlantic Richfield Company Gravity gradiometry in a wellbore using a virtual long-baseline
US5962782A (en) * 1997-06-11 1999-10-05 The Broken Hill Proprietary Company Limited Gravity gradiometer accelerometers
US6776035B2 (en) * 2002-09-12 2004-08-17 Schlumberger Technology Corporation Method and device for calibration of dual-axis tilt meter
WO2004086091A2 (en) * 2003-03-21 2004-10-07 Ander Mark E Gravity techniques for drilling and logging
US20090012741A1 (en) * 2007-07-03 2009-01-08 Hall David R Location Device with a Gravity Measuring Device
US8028577B2 (en) * 2009-01-14 2011-10-04 Micro-G Lacoste, Inc. Gravity survey with relative and absolute gravimeters
US9645267B2 (en) 2014-09-26 2017-05-09 Quartz Seismic Sensors, Inc. Triaxial accelerometer assembly and in-situ calibration method for improved geodetic and seismic measurements
EP3209862B1 (en) * 2014-10-20 2019-12-04 Baker Hughes, a GE company, LLC Estimate of compaction with borehole gravity measurements
US11474126B2 (en) 2020-03-05 2022-10-18 Quartz Seismic Sensors, Inc. High precision rotation sensor and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB843475A (en) * 1956-11-27 1960-08-04 Boyd Day Boitnott Improvements in or relating to instrument for and method of airborne gravitational geophysical exploration
FR1540477A (fr) * 1967-08-17 1968-09-27 Dispositif de contrôle de forage
US3693142A (en) * 1969-11-21 1972-09-19 Jack W Jones Borehole orientation tool
US3862499A (en) * 1973-02-12 1975-01-28 Scient Drilling Controls Well surveying apparatus
FR2410725A1 (fr) * 1977-12-02 1979-06-29 Sagem Perfectionnements apportes aux dispositifs pour la mesure de l'azimut et de l'inclinaison d'une ligne de forage
US4199869A (en) * 1978-12-18 1980-04-29 Applied Technologies Associates Mapping apparatus employing two input axis gyroscopic means

Also Published As

Publication number Publication date
GB8415843D0 (en) 1984-07-25
DK327084D0 (da) 1984-07-04
GB2143047A (en) 1985-01-30
NL8402029A (nl) 1985-02-01
US4457077A (en) 1984-07-03
GB2143047B (en) 1987-03-25
DK327084A (da) 1985-01-06
EG16579A (en) 1994-06-30
NO842694L (no) 1985-01-07
NO162489B (no) 1989-09-25
CA1215246A (en) 1986-12-16

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