NO921889L - Fremgangsmaate og innretning for tilveiebringelse av et hoeyopploesningsbilde av en veggoverflate i et borehull - Google Patents

Fremgangsmaate og innretning for tilveiebringelse av et hoeyopploesningsbilde av en veggoverflate i et borehull

Info

Publication number
NO921889L
NO921889L NO92921889A NO921889A NO921889L NO 921889 L NO921889 L NO 921889L NO 92921889 A NO92921889 A NO 92921889A NO 921889 A NO921889 A NO 921889A NO 921889 L NO921889 L NO 921889L
Authority
NO
Norway
Prior art keywords
drill
procedure
providing
wall surface
high solution
Prior art date
Application number
NO92921889A
Other languages
English (en)
Other versions
NO921889D0 (no
Inventor
Jorg A Angehrn
Original Assignee
Chevron Res & Tech
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 Chevron Res & Tech filed Critical Chevron Res & Tech
Publication of NO921889D0 publication Critical patent/NO921889D0/no
Publication of NO921889L publication Critical patent/NO921889L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
    • H04N7/185—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source from a mobile camera, e.g. for remote control
    • 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
    • E21B47/002—Survey of boreholes or wells by visual inspection
    • 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
    • E21B47/002—Survey of boreholes or wells by visual inspection
    • E21B47/0025—Survey of boreholes or wells by visual inspection generating an image of the borehole wall using down-hole measurements, e.g. acoustic or electric
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G01V1/52—Structural details

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Acoustics & Sound (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
NO92921889A 1991-05-14 1992-05-13 Fremgangsmaate og innretning for tilveiebringelse av et hoeyopploesningsbilde av en veggoverflate i et borehull NO921889L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/700,030 US5164548A (en) 1988-02-08 1991-05-14 Method and apparatus for ultrasonic scanning of a borehole having improved sensor array and timing circuit

Publications (2)

Publication Number Publication Date
NO921889D0 NO921889D0 (no) 1992-05-13
NO921889L true NO921889L (no) 1992-11-16

Family

ID=24811914

Family Applications (1)

Application Number Title Priority Date Filing Date
NO92921889A NO921889L (no) 1991-05-14 1992-05-13 Fremgangsmaate og innretning for tilveiebringelse av et hoeyopploesningsbilde av en veggoverflate i et borehull

Country Status (3)

Country Link
US (1) US5164548A (no)
EP (1) EP0513718A3 (no)
NO (1) NO921889L (no)

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NO308264B1 (no) * 1994-03-22 2000-08-21 Western Atlas Int Inc Brønnloggesonde med tilnærmet sylindrisk oppstilling av piezo- elektriske akustiske transdusere for elektronisk styring og fokusering av akustiske signaler
US5563846A (en) * 1994-09-23 1996-10-08 Texaco Inc. Method and apparatus for well logging to obtain high-resolution seismic images of geological formations surrounding horizontal well bores
US5753812A (en) * 1995-12-07 1998-05-19 Schlumberger Technology Corporation Transducer for sonic logging-while-drilling
US6021093A (en) * 1997-05-14 2000-02-01 Gas Research Institute Transducer configuration having a multiple viewing position feature
US5995447A (en) * 1997-05-14 1999-11-30 Gas Research Institute System and method for processing acoustic signals to image behind reflective layers
US6125079A (en) * 1997-05-14 2000-09-26 Gas Research Institute System and method for providing dual distance transducers to image behind an acoustically reflective layer
US6002639A (en) * 1997-05-14 1999-12-14 Gas Research Institute Sensor configuration for nulling reverberations to image behind reflective layers
US6678616B1 (en) * 1999-11-05 2004-01-13 Schlumberger Technology Corporation Method and tool for producing a formation velocity image data set
EP1348954A1 (en) * 2002-03-28 2003-10-01 Services Petroliers Schlumberger Apparatus and method for acoustically investigating a borehole by using a phased array sensor
WO2005002449A1 (ja) * 2003-07-03 2005-01-13 Hitachi Medical Corporation 超音波探触子及び超音波診断装置
US20050128873A1 (en) * 2003-12-16 2005-06-16 Labry Kenneth J. Acoustic device and method for determining interface integrity
US20070070811A1 (en) * 2005-08-23 2007-03-29 Baker Hughes, Inc. Multiple tracks scanning tool
US8270250B2 (en) 2006-01-03 2012-09-18 Halliburton Energy Services, Inc. Programmable data acquisition for tubular objects
NO20070628L (no) * 2007-02-02 2008-08-04 Statoil Asa Measurement of rock parameters
FR2916797B1 (fr) * 2007-06-04 2009-10-02 Inst Natinal De L Environnemen Sonde ultrasonique d'imagerie 3-d pour caracteriser une zone de terrain autour d'un forage.
GB0816804D0 (en) * 2008-09-13 2008-10-22 Offshore Marine Technology Ltd Inspection device
EP2540957A1 (en) 2011-06-30 2013-01-02 Welltec A/S Downhole tool for determining laterals
US9163471B2 (en) 2012-04-27 2015-10-20 Cameron International Corporation Position monitoring system and method
US9804039B2 (en) 2012-04-27 2017-10-31 Cameron International Corporation System and method for position monitoring using ultrasonic sensor
US9187974B2 (en) 2012-04-27 2015-11-17 Cameron International Corporation System and method for position monitoring using ultrasonic sensor
US10330823B2 (en) * 2013-12-05 2019-06-25 Pile Dynamics, Inc. Borehole testing device
US10690805B2 (en) 2013-12-05 2020-06-23 Pile Dynamics, Inc. Borehold testing device
US9567846B2 (en) * 2014-01-09 2017-02-14 Baker Hughes Incorporated Devices and methods for downhole acoustic imaging
GB2536420B (en) 2015-03-11 2018-02-28 Schlumberger Holdings Logging perforation flow in a wellbore
EP3151037A1 (en) 2015-09-30 2017-04-05 Services Pétroliers Schlumberger Systems and methods for evaluating annular material using beamforming from acoustic arrays
US10585068B2 (en) * 2017-07-14 2020-03-10 Cameron International Corporation Ultrasonic elastomer characterization
US12105235B2 (en) * 2022-07-14 2024-10-01 Raytheon Company Triplet acoustic ring assembly, nested array, and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794976A (en) * 1972-05-30 1974-02-26 Schlumberger Technology Corp Methods and apparatus for acoustically investigating earth formations using shear waves
US4446540A (en) * 1981-02-02 1984-05-01 Halliburton Company Acoustic well logging with energy level detection
US4646565A (en) * 1985-07-05 1987-03-03 Atlantic Richfield Co. Ultrasonic surface texture measurement apparatus and method
US4701891A (en) * 1986-02-13 1987-10-20 Atlantic Richfield Company Method and apparatus for measuring formation compression and shear wave velocity
US4867264A (en) * 1986-09-17 1989-09-19 Atlantic Richfield Company Apparatus and method for investigating wellbores and the like
US4855965A (en) * 1986-11-26 1989-08-08 Shell Oil Company Time ramped gain for borehole televiewer
US4852069A (en) * 1986-12-31 1989-07-25 Shell Oil Company Thin bed evaluation device

Also Published As

Publication number Publication date
EP0513718A2 (en) 1992-11-19
US5164548A (en) 1992-11-17
NO921889D0 (no) 1992-05-13
EP0513718A3 (en) 1993-11-10

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