ZA841151B - Borehole inertial guidance system - Google Patents

Borehole inertial guidance system

Info

Publication number
ZA841151B
ZA841151B ZA841151A ZA841151A ZA841151B ZA 841151 B ZA841151 B ZA 841151B ZA 841151 A ZA841151 A ZA 841151A ZA 841151 A ZA841151 A ZA 841151A ZA 841151 B ZA841151 B ZA 841151B
Authority
ZA
South Africa
Prior art keywords
guidance system
inertial guidance
borehole
borehole inertial
inertial
Prior art date
Application number
ZA841151A
Other languages
English (en)
Inventor
Daniel O Molnar
Original Assignee
Sundstrand Data Control
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 filed Critical Sundstrand Data Control
Publication of ZA841151B publication Critical patent/ZA841151B/xx

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)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Navigation (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
ZA841151A 1983-02-22 1984-02-16 Borehole inertial guidance system ZA841151B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA841151B true ZA841151B (en) 1984-09-26

Family

ID=23860988

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA841151A ZA841151B (en) 1983-02-22 1984-02-16 Borehole inertial guidance system

Country Status (15)

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

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 (de) * 1985-07-26 1992-08-17
JPH02118810U (de) * 1989-03-13 1990-09-25
JPH03285111A (ja) * 1990-03-30 1991-12-16 Agency Of Ind Science & Technol 位置計測装置
DE4131673C2 (de) * 1991-09-24 1995-05-04 Bodenseewerk Geraetetech Steuereinrichtung für eine Tunnelbohrmaschine
JPH06347264A (ja) * 1993-06-10 1994-12-20 Hitachi Cable Ltd 傾斜角センサ
GB2315866B (en) * 1996-08-01 2001-01-10 Radiodetection Ltd Position detection
DE19807891A1 (de) 1998-02-25 1999-08-26 Abb Research Ltd Faserlaser-Drucksensor
DE19950340B4 (de) * 1999-10-19 2005-12-22 Halliburton Energy Services, Inc., Houston Verfahren und Vorrichtung zum Messen des Verlaufs eines Bohrlochs
JP2010281693A (ja) * 2009-06-04 2010-12-16 Tamagawa Seiki Co Ltd 孔曲がり計測装置

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 (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
FR2466607B1 (fr) * 1979-09-27 1985-07-19 Schlumberger Prospection Procede de determination de parametres de direction d'un puits en continu
AU533909B2 (en) * 1980-10-23 1983-12-15 Sundstrand Data Control, Inc. Bore-hole survey apparatus

Also Published As

Publication number Publication date
AU545831B2 (en) 1985-08-01
BE898973A (fr) 1984-08-21
GB2135783B (en) 1986-09-10
DE3406096C2 (de) 1986-10-30
GB2135783A (en) 1984-09-05
NL8400558A (nl) 1984-09-17
SE8400800D0 (sv) 1984-02-15
JPS59159012A (ja) 1984-09-08
DE3406096A1 (de) 1984-08-30
IT1208671B (it) 1989-07-10
FR2541366B1 (fr) 1988-05-27
FR2541366A1 (fr) 1984-08-24
IL70901A (en) 1987-02-27
SE8400800L (sv) 1984-08-23
NO840482L (no) 1984-08-23
HK64487A (en) 1987-09-11
AU2426984A (en) 1984-08-30
IL70901A0 (en) 1984-05-31
CH658296A5 (fr) 1986-10-31
CA1211506A (en) 1986-09-16
IT8447718A0 (it) 1984-02-20
GB8404440D0 (en) 1984-03-28

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