GB2135783B - Borehole inertial guidance system - Google Patents

Borehole inertial guidance system

Info

Publication number
GB2135783B
GB2135783B GB08404440A GB8404440A GB2135783B GB 2135783 B GB2135783 B GB 2135783B GB 08404440 A GB08404440 A GB 08404440A GB 8404440 A GB8404440 A GB 8404440A GB 2135783 B GB2135783 B GB 2135783B
Authority
GB
United Kingdom
Prior art keywords
guidance system
inertial guidance
borehole
borehole inertial
inertial
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.)
Expired
Application number
GB08404440A
Other versions
GB2135783A (en
GB8404440D0 (en
Inventor
Daniel O Molnar
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.)
Sundstrand Data Control Inc
Original Assignee
Sundstrand Data Control Inc
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 Sundstrand Data Control Inc filed Critical Sundstrand Data Control Inc
Publication of GB8404440D0 publication Critical patent/GB8404440D0/en
Publication of GB2135783A publication Critical patent/GB2135783A/en
Application granted granted Critical
Publication of GB2135783B publication Critical patent/GB2135783B/en
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Gyroscopes (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Navigation (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
GB08404440A 1983-02-22 1984-02-20 Borehole inertial guidance system Expired GB2135783B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46872583A 1983-02-22 1983-02-22

Publications (3)

Publication Number Publication Date
GB8404440D0 GB8404440D0 (en) 1984-03-28
GB2135783A GB2135783A (en) 1984-09-05
GB2135783B true GB2135783B (en) 1986-09-10

Family

ID=23860988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08404440A Expired GB2135783B (en) 1983-02-22 1984-02-20 Borehole inertial guidance system

Country Status (15)

Country Link
JP (1) JPS59159012A (en)
AU (1) AU545831B2 (en)
BE (1) BE898973A (en)
CA (1) CA1211506A (en)
CH (1) CH658296A5 (en)
DE (1) DE3406096C2 (en)
FR (1) FR2541366B1 (en)
GB (1) GB2135783B (en)
HK (1) HK64487A (en)
IL (1) IL70901A (en)
IT (1) IT1208671B (en)
NL (1) NL8400558A (en)
NO (1) NO840482L (en)
SE (1) SE8400800L (en)
ZA (1) ZA841151B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4542647A (en) * 1983-02-22 1985-09-24 Sundstrand Data Control, Inc. Borehole inertial guidance system
JPH0434405Y2 (en) * 1985-07-26 1992-08-17
JPH02118810U (en) * 1989-03-13 1990-09-25
JPH03285111A (en) * 1990-03-30 1991-12-16 Agency Of Ind Science & Technol Position measuring apparatus
DE4131673C2 (en) * 1991-09-24 1995-05-04 Bodenseewerk Geraetetech Control device for a tunnel boring machine
JPH06347264A (en) * 1993-06-10 1994-12-20 Hitachi Cable Ltd Angle-of-inclination sensor
GB2315866B (en) * 1996-08-01 2001-01-10 Radiodetection Ltd Position detection
DE19807891A1 (en) * 1998-02-25 1999-08-26 Abb Research Ltd Fiber-laser sensor for measurement of elongation, temperature or especially isotropic pressure in oil well
DE19950340B4 (en) * 1999-10-19 2005-12-22 Halliburton Energy Services, Inc., Houston Method and device for measuring the course of a borehole
JP2010281693A (en) * 2009-06-04 2010-12-16 Tamagawa Seiki Co Ltd Hole bentness measuring device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3862499A (en) * 1973-02-12 1975-01-28 Scient Drilling Controls Well surveying apparatus
FR2410725A1 (en) * 1977-12-02 1979-06-29 Sagem IMPROVEMENTS MADE TO DEVICES FOR MEASURING THE AZIMUT AND THE INCLINATION OF A DRILL LINE
FR2466607B1 (en) * 1979-09-27 1985-07-19 Schlumberger Prospection METHOD FOR DETERMINING STEERING PARAMETERS OF A CONTINUOUS WELL
AU533909B2 (en) * 1980-10-23 1983-12-15 Sundstrand Data Control, Inc. Bore-hole survey apparatus

Also Published As

Publication number Publication date
NO840482L (en) 1984-08-23
BE898973A (en) 1984-08-21
HK64487A (en) 1987-09-11
DE3406096C2 (en) 1986-10-30
AU545831B2 (en) 1985-08-01
CA1211506A (en) 1986-09-16
GB2135783A (en) 1984-09-05
IL70901A0 (en) 1984-05-31
AU2426984A (en) 1984-08-30
NL8400558A (en) 1984-09-17
IL70901A (en) 1987-02-27
FR2541366A1 (en) 1984-08-24
IT1208671B (en) 1989-07-10
SE8400800L (en) 1984-08-23
JPS59159012A (en) 1984-09-08
DE3406096A1 (en) 1984-08-30
ZA841151B (en) 1984-09-26
SE8400800D0 (en) 1984-02-15
FR2541366B1 (en) 1988-05-27
IT8447718A0 (en) 1984-02-20
GB8404440D0 (en) 1984-03-28
CH658296A5 (en) 1986-10-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee