AT252846B - Bohrlochneigungsmesser - Google Patents

Bohrlochneigungsmesser

Info

Publication number
AT252846B
AT252846B AT735562A AT735562A AT252846B AT 252846 B AT252846 B AT 252846B AT 735562 A AT735562 A AT 735562A AT 735562 A AT735562 A AT 735562A AT 252846 B AT252846 B AT 252846B
Authority
AT
Austria
Prior art keywords
borehole inclinometer
inclinometer
borehole
Prior art date
Application number
AT735562A
Other languages
English (en)
Original Assignee
Varney Eng
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 Varney Eng filed Critical Varney Eng
Application granted granted Critical
Publication of AT252846B publication Critical patent/AT252846B/de

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
    • E21B47/0236—Determining slope or direction of the borehole, e.g. using geomagnetism using a pendulum

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
AT735562A 1960-03-11 1961-03-01 Bohrlochneigungsmesser AT252846B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14311A US3176407A (en) 1960-03-11 1960-03-11 Drift indicator

Publications (1)

Publication Number Publication Date
AT252846B true AT252846B (de) 1967-03-10

Family

ID=21764713

Family Applications (3)

Application Number Title Priority Date Filing Date
AT735562A AT252846B (de) 1960-03-11 1961-03-01 Bohrlochneigungsmesser
AT167661A AT252845B (de) 1960-03-11 1961-03-01 Bohrlochneigungsmesser
AT735462A AT247821B (de) 1960-03-11 1961-03-01 Einrichtung zur Anzeige der Abweichung eines Bohrloches von der Vertikalen

Family Applications After (2)

Application Number Title Priority Date Filing Date
AT167661A AT252845B (de) 1960-03-11 1961-03-01 Bohrlochneigungsmesser
AT735462A AT247821B (de) 1960-03-11 1961-03-01 Einrichtung zur Anzeige der Abweichung eines Bohrloches von der Vertikalen

Country Status (3)

Country Link
US (1) US3176407A (de)
AT (3) AT252846B (de)
NL (1) NL138976B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3464120A (en) * 1966-05-23 1969-09-02 Byron Jackson Inc Drift indicator knob vibration limiting means
US3526041A (en) * 1966-06-29 1970-09-01 Byron Jackson Inc Pulse ring mounting
US3457654A (en) * 1966-07-01 1969-07-29 Byron Jackson Inc Pendulum release system for signalling drift indicator
GB1185050A (en) * 1966-09-23 1970-03-18 Byron Jackson Inc Air Signalling Drift Apparatus for Bore Holes or Wells
US3440730A (en) * 1966-09-28 1969-04-29 Byron Jackson Inc Centrifugally controlled signalling drift apparatus
US3466755A (en) * 1967-03-22 1969-09-16 Byron Jackson Inc Mainspring force transfer means for signalling drift indicator
US3466754A (en) * 1967-03-22 1969-09-16 Byron Jackson Inc Signalling drift indicator with fluid by-pass
US3470620A (en) * 1967-05-05 1969-10-07 Byron Jackson Inc Signalling drift indicator with knob extension
US3431654A (en) * 1967-05-22 1969-03-11 Byron Jackson Inc Signalling orientation indicator
US3468035A (en) * 1968-06-18 1969-09-23 Byron Jackson Inc High or low fluid flow signalling apparatus
GB2009929B (en) * 1977-10-21 1982-05-06 Bj Hughes Inc Wide angle inclinometer
US4216590A (en) * 1977-10-21 1980-08-12 Bj-Hughes Inc. Wide angle inclinometer
GB9019548D0 (en) * 1990-09-07 1990-10-24 Anderson Charles A Inclinometer
GB9604279D0 (en) * 1996-02-29 1996-05-01 Eddison Alan M Downhole tool
US8474548B1 (en) 2005-09-12 2013-07-02 Teledrift Company Measurement while drilling apparatus and method of using the same
US7735579B2 (en) * 2005-09-12 2010-06-15 Teledrift, Inc. Measurement while drilling apparatus and method of using the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435934A (en) * 1940-01-29 1948-02-10 Fred M Varney Signalling clinograph
US2329732A (en) * 1941-09-08 1943-09-21 Fred M Varney Signaling deviation detector
US2762132A (en) * 1952-12-15 1956-09-11 Varney Justin Arnold Signalling drift indicator
US2824380A (en) * 1954-07-01 1958-02-25 Exxon Research Engineering Co Drill hole slope indicator

Also Published As

Publication number Publication date
AT252845B (de) 1967-03-10
AT247821B (de) 1966-06-27
NL138976B (nl) 1973-05-15
US3176407A (en) 1965-04-06

Similar Documents

Publication Publication Date Title
CH371707A (de) Charnière
AT267814B (de) Gebäude
BE603473A (fr) Edifice élancé
AT252845B (de) Bohrlochneigungsmesser
CH405386A (de) Hochbauwerk
FR1274316A (fr) Foret perfectionné
CH381572A (de) Zünder
AT258829B (de) Schlag- oder Stoßbohrapparat
FR1274017A (fr) Perceuse
BE605946A (nl) Jaloezie
CH421187A (de) Transfluxor
CH382969A (de) Wandbohrer
CH413408A (de) Kreiselgerät
FR1261635A (fr) Submersible
FR1278739A (fr) Alésoir
CH377680A (fr) Stylographe
CH379780A (de) Theodolit
CH391905A (fr) Pile-piscine
BE603600A (fr) Sulfamylbenzanilides
BE601969A (fr) Pénicillines
BE603668R (fr) 5-Aryloxyméthyl-2-oxazolidinones
CH360474A (fr) Grill-Broche
FR1274087A (fr) Gyrocompas
FR77785E (fr) Gyromètre
FI34047A (fi) Maakaira