DE69210155D1 - Pressure pulse generator for a device for borehole measurements during drilling - Google Patents

Pressure pulse generator for a device for borehole measurements during drilling

Info

Publication number
DE69210155D1
DE69210155D1 DE69210155T DE69210155T DE69210155D1 DE 69210155 D1 DE69210155 D1 DE 69210155D1 DE 69210155 T DE69210155 T DE 69210155T DE 69210155 T DE69210155 T DE 69210155T DE 69210155 D1 DE69210155 D1 DE 69210155D1
Authority
DE
Germany
Prior art keywords
pulse generator
pressure pulse
during drilling
measurements during
borehole measurements
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69210155T
Other languages
German (de)
Other versions
DE69210155T2 (en
Inventor
Frank A S Innes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Halliburton Co
Original Assignee
Halliburton 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 Halliburton Co filed Critical Halliburton Co
Publication of DE69210155D1 publication Critical patent/DE69210155D1/en
Application granted granted Critical
Publication of DE69210155T2 publication Critical patent/DE69210155T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
DE69210155T 1991-10-01 1992-09-11 Pressure pulse generator for a device for borehole measurements during drilling Expired - Lifetime DE69210155T2 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE69210155D1 true DE69210155D1 (en) 1996-05-30
DE69210155T2 DE69210155T2 (en) 1996-09-19

Family

ID=10702253

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69210155T Expired - Lifetime DE69210155T2 (en) 1991-10-01 1992-09-11 Pressure pulse generator for a device for borehole measurements during drilling

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
US11499420B2 (en) 2019-12-18 2022-11-15 Baker Hughes Oilfield Operations Llc Oscillating shear valve for mud pulse telemetry and operation thereof
BR112022024019A2 (en) 2020-06-02 2022-12-20 Baker Hughes Oilfield Operations Llc ANGLE DEPENDENT VALVE RELEASE UNIT FOR A SHEAR VALVE PRESSER

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
NO923797D0 (en) 1992-09-30
NO306221B1 (en) 1999-10-04
GB9120854D0 (en) 1991-11-13
DE69210155T2 (en) 1996-09-19
EP0535815B1 (en) 1996-04-24
NO923797L (en) 1993-04-02
EP0535815A1 (en) 1993-04-07

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Legal Events

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8364 No opposition during term of opposition
R071 Expiry of right

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