DK214783D0 - Apparat til informationsoverfoering fra et borehul under bring - Google Patents

Apparat til informationsoverfoering fra et borehul under bring

Info

Publication number
DK214783D0
DK214783D0 DK2147/83A DK214783A DK214783D0 DK 214783 D0 DK214783 D0 DK 214783D0 DK 2147/83 A DK2147/83 A DK 2147/83A DK 214783 A DK214783 A DK 214783A DK 214783 D0 DK214783 D0 DK 214783D0
Authority
DK
Denmark
Prior art keywords
transfer information
borehole during
during bringing
bringing
borehole
Prior art date
Application number
DK2147/83A
Other languages
English (en)
Other versions
DK214783A (da
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 DK214783A publication Critical patent/DK214783A/da
Publication of DK214783D0 publication Critical patent/DK214783D0/da

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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
    • 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
    • E21B47/12—Means 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
    • E21B47/14—Means 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
    • E21B47/18—Means 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
    • 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
    • E21B47/12—Means 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
    • E21B47/14—Means 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
    • E21B47/18—Means 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
    • E21B47/22—Means 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)
DK2147/83A 1981-09-15 1983-05-13 Apparat til informationsoverfoering fra et borehul under bring DK214783D0 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/302,446 US4405021A (en) 1980-11-28 1981-09-15 Apparatus for well logging while drilling
PCT/US1981/001328 WO1983001087A1 (en) 1981-09-15 1981-10-02 Apparatus for well logging while drilling

Publications (2)

Publication Number Publication Date
DK214783A DK214783A (da) 1983-05-13
DK214783D0 true DK214783D0 (da) 1983-05-13

Family

ID=23167766

Family Applications (1)

Application Number Title Priority Date Filing Date
DK2147/83A DK214783D0 (da) 1981-09-15 1983-05-13 Apparat til informationsoverfoering fra et borehul under bring

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
WO1983001087A1 (en) 1983-03-31
AU7724581A (en) 1983-04-08
NO831701L (no) 1983-05-13
AU548627B2 (en) 1985-12-19

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment