NO934097L - - Google Patents

Info

Publication number
NO934097L
NO934097L NO934097A NO934097A NO934097L NO 934097 L NO934097 L NO 934097L NO 934097 A NO934097 A NO 934097A NO 934097 A NO934097 A NO 934097A NO 934097 L NO934097 L NO 934097L
Authority
NO
Norway
Prior art keywords
acoustic
column
test
communication
meters
Prior art date
Application number
NO934097A
Other languages
English (en)
Norwegian (no)
Other versions
NO934097D0 (no
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 filed Critical
Publication of NO934097D0 publication Critical patent/NO934097D0/no
Publication of NO934097L publication Critical patent/NO934097L/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
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/16—Control means therefor being outside the borehole
    • 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
    • E21B47/26—Storing data down-hole, e.g. in a memory or on a record carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Acoustics & Sound (AREA)
  • Remote Sensing (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
NO934097A 1992-11-13 1993-11-12 Akustisk system og fremgangsmaate for stroemningstesting aven dyp broenn NO934097D0 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US97895192A 1992-11-13 1992-11-13

Publications (2)

Publication Number Publication Date
NO934097D0 NO934097D0 (no) 1993-11-12
NO934097L true NO934097L (ro) 1994-05-16

Family

ID=25526559

Family Applications (1)

Application Number Title Priority Date Filing Date
NO934097A NO934097D0 (no) 1992-11-13 1993-11-12 Akustisk system og fremgangsmaate for stroemningstesting aven dyp broenn

Country Status (4)

Country Link
EP (1) EP0597704A1 (ro)
AU (1) AU5067493A (ro)
CA (1) CA2102957A1 (ro)
NO (1) NO934097D0 (ro)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5283768A (en) * 1991-06-14 1994-02-01 Baker Hughes Incorporated Borehole liquid acoustic wave transducer
AU716324B2 (en) * 1995-02-10 2000-02-24 Baker Hughes Incorporated Method and apparatus for remote control of wellbore end devices
US5691712A (en) * 1995-07-25 1997-11-25 Schlumberger Technology Corporation Multiple wellbore tool apparatus including a plurality of microprocessor implemented wellbore tools for operating a corresponding plurality of included wellbore tools and acoustic transducers in response to stimulus signals and acoustic signals
GB2322953B (en) * 1995-10-20 2001-01-03 Baker Hughes Inc Communication in a wellbore utilizing acoustic signals
US8131470B2 (en) 2007-02-26 2012-03-06 Bp Exploration Operating Company Limited Managing flow testing and the results thereof for hydrocarbon wells
EP2966256B1 (en) * 2014-07-10 2017-11-22 Services Pétroliers Schlumberger Master communication tool for distributed network of wireless communication devices
WO2025128500A1 (en) * 2023-12-11 2025-06-19 Schlumberger Technology Corporation A signal-actuated subsea valve
US20260028908A1 (en) * 2024-07-26 2026-01-29 Schlumberger Technology Corporation Modular downhole testing tool

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3889228A (en) * 1973-11-16 1975-06-10 Sun Oil Co Two-way acoustic telemetering system
US4216536A (en) * 1978-10-10 1980-08-05 Exploration Logging, Inc. Transmitting well logging data
US4375239A (en) * 1980-06-13 1983-03-01 Halliburton Company Acoustic subsea test tree and method
US4373582A (en) * 1980-12-22 1983-02-15 Exxon Production Research Co. Acoustically controlled electro-mechanical circulation sub
US4541481A (en) * 1983-11-04 1985-09-17 Schlumberger Technology Corporation Annular electrical contact apparatus for use in drill stem testing
US4796699A (en) * 1988-05-26 1989-01-10 Schlumberger Technology Corporation Well tool control system and method

Also Published As

Publication number Publication date
NO934097D0 (no) 1993-11-12
AU5067493A (en) 1994-05-26
CA2102957A1 (en) 1994-05-14
EP0597704A1 (en) 1994-05-18

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