NO894451D0 - Anordning for bestemmelse av vertikal avstand mellom to elementer i ulike hoeyder. - Google Patents

Anordning for bestemmelse av vertikal avstand mellom to elementer i ulike hoeyder.

Info

Publication number
NO894451D0
NO894451D0 NO894451A NO894451A NO894451D0 NO 894451 D0 NO894451 D0 NO 894451D0 NO 894451 A NO894451 A NO 894451A NO 894451 A NO894451 A NO 894451A NO 894451 D0 NO894451 D0 NO 894451D0
Authority
NO
Norway
Prior art keywords
elements
different heights
vertical distance
determining vertical
determining
Prior art date
Application number
NO894451A
Other languages
English (en)
Other versions
NO894451L (no
NO180248B (no
NO180248C (no
Inventor
Robert Delignieres
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of NO894451D0 publication Critical patent/NO894451D0/no
Publication of NO894451L publication Critical patent/NO894451L/no
Publication of NO180248B publication Critical patent/NO180248B/no
Publication of NO180248C publication Critical patent/NO180248C/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B13/00—Measuring arrangements characterised by the use of fluids
    • G01B13/14—Measuring arrangements characterised by the use of fluids for measuring depth
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/09—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods specially adapted for drilling underwater formations from a floating support using heave compensators supporting the drill string
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
    • G01C5/04—Hydrostatic levelling, i.e. by flexibly interconnected liquid containers at separated points

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measuring Fluid Pressure (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
NO894451A 1988-11-10 1989-11-08 Anordning for bestemmelse av vertikal avstand mellom to elementer i ulike höyder NO180248C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8814731A FR2638830B1 (fr) 1988-11-10 1988-11-10 Dispositif pour determiner la distance verticale entre deux elements a des hauteurs inegales

Publications (4)

Publication Number Publication Date
NO894451D0 true NO894451D0 (no) 1989-11-08
NO894451L NO894451L (no) 1990-05-11
NO180248B NO180248B (no) 1996-12-02
NO180248C NO180248C (no) 1997-03-12

Family

ID=9371789

Family Applications (1)

Application Number Title Priority Date Filing Date
NO894451A NO180248C (no) 1988-11-10 1989-11-08 Anordning for bestemmelse av vertikal avstand mellom to elementer i ulike höyder

Country Status (4)

Country Link
US (1) US5001926A (no)
FR (1) FR2638830B1 (no)
GB (1) GB2224845B (no)
NO (1) NO180248C (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2501508B2 (ja) * 1992-01-29 1996-05-29 武士 泉谷 連通管を利用した水平位置決め方法，水平墨出し方法及び水平墨出し装置
JP2534451B2 (ja) * 1993-12-27 1996-09-18 武士 泉谷 任意高さを直接求めることのできる連通管を利用した水平位置決め方法，水平墨出し方法及び水平墨出し装置
GB9713501D0 (en) * 1997-06-26 1997-09-03 Henderson Stephen C Relative height gauge
FR2842900A1 (fr) * 2002-07-26 2004-01-30 Ffb Pige de mesure de hauteur
DE102006033605B8 (de) * 2006-07-18 2008-07-10 Fraba Ag Vorrichtung und Verfahren zur Bestimmung von Vertikalpositionen
MY178914A (en) * 2008-09-30 2020-10-22 Shell Int Research Method and system for monitoring waterbottom subsidence
NO20093070A1 (no) * 2009-09-28 2011-03-29 Norges Geotekniske Inst Nivelleringssystem og fremgangsmate for nivellering
WO2012089230A1 (de) * 2010-12-30 2012-07-05 Rag Aktiengesellschaft Strebausrüstung mit einer daran verlegten schlauchwaage zur bestimmung der höhenlage von einzelnen elementen der strebausrüstung
DE102011121714A1 (de) * 2011-12-20 2013-06-20 Marco Systemanalyse Und Entwicklung Gmbh Messkabel
CN105840174B (zh) * 2015-01-15 2021-02-26 中国石油集团长城钻探工程有限公司 侧向测井仪中的差和电路

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815423A (en) * 1971-05-27 1974-06-11 Ametek Inc Hydrostatic altimeters and methods of use
AT341239B (de) * 1976-09-07 1978-01-25 Wittmann Franz Schlauchwaage mit elektrischer niveauanzeige
US4218919A (en) * 1978-09-08 1980-08-26 Stephenson Donald K Apparatus for measuring elevation
US4421173A (en) * 1981-08-20 1983-12-20 Nl Industries, Inc. Motion compensator with improved position indicator
US4397099A (en) * 1981-09-08 1983-08-09 Edwin Gaucher Electronic apparatus for measuring the difference of elevation between two points
DE3302169A1 (de) * 1983-01-24 1984-07-26 Hans 2000 Hamburg Hoppe Vorrichtung zur messung des trimms bei schiffen

Also Published As

Publication number Publication date
GB2224845B (en) 1993-02-24
FR2638830B1 (fr) 1993-01-29
GB2224845A (en) 1990-05-16
FR2638830A1 (fr) 1990-05-11
NO894451L (no) 1990-05-11
US5001926A (en) 1991-03-26
NO180248B (no) 1996-12-02
NO180248C (no) 1997-03-12
GB8923543D0 (en) 1989-12-06

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN MAY 2003