SE8400800L - Overvakningsapparat for borrhal - Google Patents

Overvakningsapparat for borrhal

Info

Publication number
SE8400800L
SE8400800L SE8400800A SE8400800A SE8400800L SE 8400800 L SE8400800 L SE 8400800L SE 8400800 A SE8400800 A SE 8400800A SE 8400800 A SE8400800 A SE 8400800A SE 8400800 L SE8400800 L SE 8400800L
Authority
SE
Sweden
Prior art keywords
probe
signals
inertial
gyro
velocity
Prior art date
Application number
SE8400800A
Other languages
English (en)
Other versions
SE8400800D0 (sv
Inventor
D 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 SE8400800D0 publication Critical patent/SE8400800D0/sv
Publication of SE8400800L publication Critical patent/SE8400800L/sv

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)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Navigation (AREA)
  • Length Measuring Devices By Optical Means (AREA)
SE8400800A 1983-02-22 1984-02-15 Overvakningsapparat for borrhal SE8400800L (sv)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
SE8400800D0 SE8400800D0 (sv) 1984-02-15
SE8400800L true SE8400800L (sv) 1984-08-23

Family

ID=23860988

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8400800A SE8400800L (sv) 1983-02-22 1984-02-15 Overvakningsapparat for borrhal

Country Status (15)

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

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 (sv) * 1985-07-26 1992-08-17
JPH02118810U (sv) * 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
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
ZA841151B (en) 1984-09-26
CA1211506A (en) 1986-09-16
IT8447718A0 (it) 1984-02-20
GB8404440D0 (en) 1984-03-28

Similar Documents

Publication Publication Date Title
GB2169716A (en) Borehole inertial guidance system
SE8105959L (sv) Forfarande och apparat for overvakning av ett borrhal
FR2351468B1 (fr) Dispositif d'exploration par voie optique de pistes d'enregistrement d'information
SE8400800D0 (sv) Overvakningsapparat for borrhal
Shibata Error analysis strapdown inertial navigation using quaternions
FR2619447B1 (fr) Dispositif de mesure du sillage d'une maquette navigante
FR2352367B1 (fr) Appareil de detection optique de signaux d'information sur un support de signaux
GB971852A (en) Hybrid strapdown inertial navigation system
FR2280166A1 (fr) Dispositif pour la transformation directe d'information memorisees magnetiquement en signaux optiques
Albert et al. Vibrating beam accelerometer for strapdown applications
GB2002901A (en) Magnetic compass
SU134032A1 (ru) Прибор дл автоматического вычерчивани на плане пути экипажа, перемещаемого по местности
DENARO et al. Differential Operation OF NAVSTAR GPS for enhanced accuracy
Kriegsman et al. A navigation filter for an integrated GPS/JTIDS/INS system for a tactical aircraft(Joint Tactical Information Distribution System)
GB1278864A (en) Gyroscopic instrument
Hose et al. Inertial navigation system
RU2114395C1 (ru) Гироскопическая навигационная система для подвижных объектов (варианты)
BERNDSEN et al. The business of looking down is looking up(Airborne photogrammetric system with mapping and geodetic surveying data acquisition capability, discussing inertial navigation subsystem, terrain profile recorder and electronic distance measuring equipment)
Coccoli Inertial technology for the future. IX- Optical-fiber gyroscopes
RU94024856A (ru) Электростатический гироскоп с оптическим считыванием положения оси ротора
AUCH et al. Development and test of a miniaturized fiber-optic gyroscope(Final Report, Jun. 1985)
BROWN et al. Recent advances in high resolution inertial navigation
GB190902077A (en) Improvements in and relating to Instruments for the Determination of Angles, Distances and the like.
SOLOMON Development of the extended kalman filter for the advanced Completely Integrated Reference Instrumentation System(CIRIS)(M. S. Thesis)
RODLOFF From the pendulum to the laser gyroscope

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8400800-2

Effective date: 19870901

Format of ref document f/p: F