NO831701L - Anordning for maaling i borehull under boring - Google Patents

Anordning for maaling i borehull under boring

Info

Publication number
NO831701L
NO831701L NO831701A NO831701A NO831701L NO 831701 L NO831701 L NO 831701L NO 831701 A NO831701 A NO 831701A NO 831701 A NO831701 A NO 831701A NO 831701 L NO831701 L NO 831701L
Authority
NO
Norway
Prior art keywords
valve
fluid
seat
housing
solenoid
Prior art date
Application number
NO831701A
Other languages
English (en)
Norwegian (no)
Inventor
Edward Sheldon Mumby
Original Assignee
Exploration Logging 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
Priority claimed from US06/302,446 external-priority patent/US4405021A/en
Application filed by Exploration Logging Inc filed Critical Exploration Logging Inc
Publication of NO831701L publication Critical patent/NO831701L/no

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10Valve arrangements in drilling-fluid circulation systems
    • E21B21/103Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00Survey of boreholes or wells
    • E21B47/12Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/18Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00Survey of boreholes or wells
    • E21B47/12Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/18Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
    • E21B47/22Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry by negative mud pulses using a pressure relieve valve between drill pipe and annulus

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Acoustics & Sound (AREA)
  • Remote Sensing (AREA)
  • Geophysics (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Earth Drilling (AREA)
NO831701A 1981-09-15 1983-05-13 Anordning for maaling i borehull under boring NO831701L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/302,446 US4405021A (en) 1980-11-28 1981-09-15 Apparatus for well logging while drilling

Publications (1)

Publication Number Publication Date
NO831701L true NO831701L (no) 1983-05-13

Family

ID=23167766

Family Applications (1)

Application Number Title Priority Date Filing Date
NO831701A NO831701L (no) 1981-09-15 1983-05-13 Anordning for maaling i borehull under boring

Country Status (6)

Country Link
EP (1) EP0087418A4 (da)
AU (1) AU548627B2 (da)
DK (1) DK214783D0 (da)
GB (1) GB2114632B (da)
NO (1) NO831701L (da)
WO (1) WO1983001087A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USH55H (en) * 1984-06-18 1986-05-06 Method for improved mud pulse telemetry
GB8514887D0 (en) * 1985-06-12 1985-07-17 Smedvig Peder As Down-hole blow-out preventers
GB0101806D0 (en) * 2001-01-24 2001-03-07 Geolink Uk Ltd A pressure pulse generator
US10364671B2 (en) * 2016-03-10 2019-07-30 Baker Hughes, A Ge Company, Llc Diamond tipped control valve used for high temperature drilling applications

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2769943A (en) * 1953-04-20 1956-11-06 Milwaukee Gas Specialty Co Electromagnetic control device
US2901210A (en) * 1953-06-29 1959-08-25 Phillips Petroleum Co Electro-magnetic device
US2925251A (en) * 1954-03-05 1960-02-16 Jan J Arps Earth well borehole drilling and logging system
US2964116A (en) * 1955-05-26 1960-12-13 Dresser Ind Signaling system
US2887298A (en) * 1958-02-26 1959-05-19 Harry D Hampton Well bore inclinometer
US3015801A (en) * 1959-06-16 1962-01-02 David C Kalbfell Drill pipe module data collection and transmission system
US3205477A (en) * 1961-12-29 1965-09-07 David C Kalbfell Electroacoustical logging while drilling wells
US3958217A (en) * 1974-05-10 1976-05-18 Teleco Inc. Pilot operated mud-pulse valve
US3964556A (en) * 1974-07-10 1976-06-22 Gearhart-Owen Industries, Inc. Downhole signaling system
US4120097A (en) * 1974-10-02 1978-10-17 John Doise Jeter Pulse transmitter
US4078620A (en) * 1975-03-10 1978-03-14 Westlake John H Method of and apparatus for telemetering information from a point in a well borehole to the earth's surface
US4139836A (en) * 1977-07-01 1979-02-13 Sperry-Sun, Inc. Wellbore instrument hanger
CA1124228A (en) * 1977-12-05 1982-05-25 Serge A. Scherbatskoy Systems, apparatus and methods for measuring while drilling
CA1156341A (en) * 1979-03-19 1983-11-01 Edward S. Mumby Apparatus for well logging while drilling

Also Published As

Publication number Publication date
GB2114632A (en) 1983-08-24
DK214783A (da) 1983-05-13
EP0087418A4 (en) 1985-06-26
GB8309495D0 (en) 1983-05-11
EP0087418A1 (en) 1983-09-07
GB2114632B (en) 1985-05-15
DK214783D0 (da) 1983-05-13
WO1983001087A1 (en) 1983-03-31
AU7724581A (en) 1983-04-08
AU548627B2 (en) 1985-12-19

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