NO923797D0 - BROENNVERKTOEY - Google Patents

BROENNVERKTOEY

Info

Publication number
NO923797D0
NO923797D0 NO923797A NO923797A NO923797D0 NO 923797 D0 NO923797 D0 NO 923797D0 NO 923797 A NO923797 A NO 923797A NO 923797 A NO923797 A NO 923797A NO 923797 D0 NO923797 D0 NO 923797D0
Authority
NO
Norway
Prior art keywords
broennverktoey
Prior art date
Application number
NO923797A
Other languages
Norwegian (no)
Other versions
NO923797L (en
NO306221B1 (en
Inventor
Frank A S Innes
Original Assignee
Halliburton Logging Services
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 Halliburton Logging Services filed Critical Halliburton Logging Services
Publication of NO923797D0 publication Critical patent/NO923797D0/en
Publication of NO923797L publication Critical patent/NO923797L/en
Publication of NO306221B1 publication Critical patent/NO306221B1/en

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
    • 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
    • E21B47/20—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 modulation of mud waves, e.g. by continuous modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
NO923797A 1991-10-01 1992-09-30 Brönnverktöy for generating pressure pulses in a drilling fluid flowing through a drill string NO306221B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919120854A GB9120854D0 (en) 1991-10-01 1991-10-01 Downhole tool

Publications (3)

Publication Number Publication Date
NO923797D0 true NO923797D0 (en) 1992-09-30
NO923797L NO923797L (en) 1993-04-02
NO306221B1 NO306221B1 (en) 1999-10-04

Family

ID=10702253

Family Applications (1)

Application Number Title Priority Date Filing Date
NO923797A NO306221B1 (en) 1991-10-01 1992-09-30 Brönnverktöy for generating pressure pulses in a drilling fluid flowing through a drill string

Country Status (4)

Country Link
EP (1) EP0535815B1 (en)
DE (1) DE69210155T2 (en)
GB (1) GB9120854D0 (en)
NO (1) NO306221B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6970398B2 (en) 2003-02-07 2005-11-29 Schlumberger Technology Corporation Pressure pulse generator for downhole tool
US9000939B2 (en) 2011-09-27 2015-04-07 Halliburton Energy Services, Inc. Mud powered inertia drive oscillating pulser
CN102562035B (en) * 2012-01-12 2015-09-30 中国海洋石油总公司 Underground engineering parameter measurement-while-drilling device
CN103410500B (en) * 2013-07-26 2016-02-10 西南石油大学 A kind of underground drill stem vibration monitoring while drilling apparatus and method
US10508496B2 (en) 2016-12-14 2019-12-17 Directional Vibration Systems Inc. Downhole vibration tool
WO2021127395A1 (en) 2019-12-18 2021-06-24 Baker Hughes Oilfield Operations Llc Oscillating shear valve for mud pulse telemetry and operation thereof
NO20221315A1 (en) 2020-06-02 2022-12-07 Baker Hughes Oilfield Operations Llc Angle-depending valve release unit for shear valve pulser

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1268052A (en) * 1986-01-29 1990-04-24 William Gordon Goodsman Measure while drilling systems
US4847815A (en) * 1987-09-22 1989-07-11 Anadrill, Inc. Sinusoidal pressure pulse generator for measurement while drilling tool
GB2214541B (en) * 1988-01-19 1991-06-26 Michael King Russell Signal transmitters
GB9101576D0 (en) * 1991-01-24 1991-03-06 Halliburton Logging Services Downhole tool

Also Published As

Publication number Publication date
NO923797L (en) 1993-04-02
DE69210155D1 (en) 1996-05-30
GB9120854D0 (en) 1991-11-13
EP0535815A1 (en) 1993-04-07
NO306221B1 (en) 1999-10-04
EP0535815B1 (en) 1996-04-24
DE69210155T2 (en) 1996-09-19

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Legal Events

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