NO175014C - Anordning til generering av trykkpulser i borespylemedier - Google Patents

Anordning til generering av trykkpulser i borespylemedier

Info

Publication number
NO175014C
NO175014C NO903578A NO903578A NO175014C NO 175014 C NO175014 C NO 175014C NO 903578 A NO903578 A NO 903578A NO 903578 A NO903578 A NO 903578A NO 175014 C NO175014 C NO 175014C
Authority
NO
Norway
Prior art keywords
drilling fluid
pressure pulses
fluid media
generating pressure
generating
Prior art date
Application number
NO903578A
Other languages
English (en)
Norwegian (no)
Other versions
NO903578L (no
NO903578D0 (no
NO175014B (no
Inventor
Dagobert Feld
Original Assignee
Eastman Christensen Co
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 Eastman Christensen Co filed Critical Eastman Christensen Co
Publication of NO903578D0 publication Critical patent/NO903578D0/no
Publication of NO903578L publication Critical patent/NO903578L/no
Publication of NO175014B publication Critical patent/NO175014B/no
Publication of NO175014C publication Critical patent/NO175014C/no

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
    • E21B47/12—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
    • E21B47/24—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 positive mud pulses using a flow restricting valve within the drill pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Details Of Valves (AREA)
  • Sliding Valves (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
NO903578A 1989-08-16 1990-08-15 Anordning til generering av trykkpulser i borespylemedier NO175014C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3926908A DE3926908C1 (enExample) 1989-08-16 1989-08-16

Publications (4)

Publication Number Publication Date
NO903578D0 NO903578D0 (no) 1990-08-15
NO903578L NO903578L (no) 1991-02-18
NO175014B NO175014B (no) 1994-05-09
NO175014C true NO175014C (no) 1994-08-17

Family

ID=6387148

Family Applications (1)

Application Number Title Priority Date Filing Date
NO903578A NO175014C (no) 1989-08-16 1990-08-15 Anordning til generering av trykkpulser i borespylemedier

Country Status (5)

Country Link
US (1) US5040155A (enExample)
EP (1) EP0413097B1 (enExample)
CA (1) CA2023351C (enExample)
DE (1) DE3926908C1 (enExample)
NO (1) NO175014C (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5836353A (en) * 1996-09-11 1998-11-17 Scientific Drilling International, Inc. Valve assembly for borehole telemetry in drilling fluid
GB2360800B (en) 2000-03-29 2003-11-12 Geolink Improved signalling system for drilling
US7382686B2 (en) * 2001-01-24 2008-06-03 Geolink (Uk) Ltd. Drilling signalling system
EP1354125B1 (en) 2001-01-24 2006-01-11 Geolink(UK) Limited Pressure pulse generator for mwd
US7428922B2 (en) * 2002-03-01 2008-09-30 Halliburton Energy Services Valve and position control using magnetorheological fluids
US7082078B2 (en) * 2003-08-05 2006-07-25 Halliburton Energy Services, Inc. Magnetorheological fluid controlled mud pulser
US7180826B2 (en) * 2004-10-01 2007-02-20 Teledrill Inc. Measurement while drilling bi-directional pulser operating in a near laminar annular flow channel
US8138943B2 (en) * 2007-01-25 2012-03-20 David John Kusko Measurement while drilling pulser with turbine power generation unit
US7958952B2 (en) * 2007-05-03 2011-06-14 Teledrill Inc. Pulse rate of penetration enhancement device and method
US7836948B2 (en) 2007-05-03 2010-11-23 Teledrill Inc. Flow hydraulic amplification for a pulsing, fracturing, and drilling (PFD) device
US8174929B2 (en) 2007-07-02 2012-05-08 Schlumberger Technology Corporation Spindle for mud pulse telemetry applications
AU2009204670B2 (en) * 2008-01-17 2013-06-20 Wavefront Reservoir Technologies Ltd. System for pulse-injecting fluid into a borehole
GB0807878D0 (en) * 2008-04-30 2008-06-04 Wavefront Reservoir Technologi System for pulse-injecting fluid into a borehole
US8720572B2 (en) * 2008-12-17 2014-05-13 Teledrill, Inc. High pressure fast response sealing system for flow modulating devices
MX2011006666A (es) * 2008-12-17 2011-09-06 Gabor Vecseri Sistema de sellado de alta presion de respuesta rapida para dispositivos moduladores de flujo.
US9581267B2 (en) 2011-04-06 2017-02-28 David John Kusko Hydroelectric control valve for remote locations
US9309762B2 (en) 2011-08-31 2016-04-12 Teledrill, Inc. Controlled full flow pressure pulser for measurement while drilling (MWD) device
US9133664B2 (en) 2011-08-31 2015-09-15 Teledrill, Inc. Controlled pressure pulser for coiled tubing applications
US9702204B2 (en) 2014-04-17 2017-07-11 Teledrill, Inc. Controlled pressure pulser for coiled tubing measurement while drilling applications
US10633968B2 (en) 2011-12-23 2020-04-28 Teledrill, Inc. Controlled pressure pulser for coiled tubing measurement while drilling applications
US8534381B1 (en) * 2012-01-06 2013-09-17 Aim Directional Services, LLC High LCM positive pulse MWD component
CA2896287C (en) 2012-08-21 2020-03-24 Robert Macdonald Controlled full flow pressure pulser for measurement while drilling (mwd) device
US9644440B2 (en) 2013-10-21 2017-05-09 Laguna Oil Tools, Llc Systems and methods for producing forced axial vibration of a drillstring
CA2935828C (en) 2015-07-16 2018-06-05 Drilformance Technologies, Llc Hydraulically actuated apparatus for generating pressure pulses in a drilling fluid
CN118911669A (zh) 2019-07-10 2024-11-08 本奇特里集团有限责任公司 泥浆脉冲阀

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958217A (en) * 1974-05-10 1976-05-18 Teleco Inc. Pilot operated mud-pulse valve
US4371958A (en) * 1978-03-27 1983-02-01 Claycomb Jack R Drilling orientation tool
DE2941102A1 (de) * 1979-10-08 1981-04-16 Dresser Industries, Inc., 75221 Dallas, Tex. In einem bohrstrang zu verwendendes arbeitsgeraet zur erfassung und uebertragung von bohrloch-messdaten
DE3028813C2 (de) * 1980-07-30 1983-09-08 Christensen, Inc., 84115 Salt Lake City, Utah Verfahren und Vorrichtung zur Fernübertragung von Informationen
NO154674C (no) * 1980-11-20 1987-01-07 Sperry Sun Inc Innretning for signalering i et borehull under boring.
US4742498A (en) * 1986-10-08 1988-05-03 Eastman Christensen Company Pilot operated mud pulse valve and method of operating the same
DE3715514C1 (enExample) * 1987-05-09 1988-09-08 Eastman Christensen Co., Salt Lake City, Utah, Us
DE3715512C1 (enExample) * 1987-05-09 1988-10-27 Eastman Christensen Co., Salt Lake City, Utah, Us

Also Published As

Publication number Publication date
NO903578L (no) 1991-02-18
EP0413097A1 (de) 1991-02-20
NO903578D0 (no) 1990-08-15
EP0413097B1 (de) 1993-04-21
US5040155A (en) 1991-08-13
CA2023351C (en) 1996-02-06
CA2023351A1 (en) 1991-02-17
DE3926908C1 (enExample) 1990-10-11
NO175014B (no) 1994-05-09

Similar Documents

Publication Publication Date Title
NO175014C (no) Anordning til generering av trykkpulser i borespylemedier
EP0290939A3 (en) Device for generating pressure pulses in drilling fluids
DE69111712D1 (de) Fluidumströmungserzeugungsvorrichtung und zugehöriges herstellungsverfahren.
IS1329B6 (is) Tæki til mælingar vökvaþrýstings í augum
NO174119C (no) Fremgangsmåte og anordning for kontinuerlig måling av væskeströmhastighet
DE3381401D1 (de) Geraet zum erzeugen eines hochdruckwasserstrahls.
NO940162D0 (no) Fremgangsmaate og anordning for maaling av eroderingsevnen til bore fluidavsetninger
NO931128L (no) Anordning for tilförsel av fluid i en brönnformasjon
AU1048088A (en) Fluid media sterilization apparatus using irradiation unit
DE69305836D1 (de) Apparat zur druckfluessigkeitserzeugung
GB8818616D0 (en) Method & apparatus for recovering residual tar/oil from fluid medium
DE3463183D1 (en) Method and apparatus for the detection of composition changes within a fluid using ultransonic means
DE69531888D1 (de) Vorrichtung zum Erkennen von akustischen Signalen in der Bohrspülung
EP0697498A3 (en) Apparatus for detecting pressure pulsations in a supply of drilling mud
NO940951D0 (no) Anordning for mating av væske under trykk
GB8919498D0 (en) Wellbore fluid sampling apparatus
GB2254895B (en) Fluid flow generating apparatus
DE3676197D1 (de) Vorrichtung zum erzeugen eines schleifmittel-fluessigkeitsstrahls.
DE68928099D1 (de) Kompakte fluidbetriebene vorrichtung und verfahren
DE59108909D1 (de) Verfahren und Vorrichtung zur Veränderung der Andruckkraft auf einen Erdbohrmeissel
DE58902983D1 (de) Verfahren und vorrichtung zur herstellung von geraeten zum auftragen fluider medien mittels borsten.
IT8341551A0 (it) Cilindro per fluidi in pressione.
DE69321740D1 (de) Verfahren zum messen von formationsfluiden im bohrfluid
DE3891318T1 (de) Elektrolyseur zum reinigen fluessiger medien
DE3891236T1 (de) Vorrichtung zum foerdern von fluiden medien