ATE449354T1 - Sonde für nukleare bildgebung - Google Patents

Sonde für nukleare bildgebung

Info

Publication number
ATE449354T1
ATE449354T1 AT05291803T AT05291803T ATE449354T1 AT E449354 T1 ATE449354 T1 AT E449354T1 AT 05291803 T AT05291803 T AT 05291803T AT 05291803 T AT05291803 T AT 05291803T AT E449354 T1 ATE449354 T1 AT E449354T1
Authority
AT
Austria
Prior art keywords
sensor
pad
well
radioactive source
imaging probe
Prior art date
Application number
AT05291803T
Other languages
English (en)
Inventor
Richard Saenger
Original Assignee
Prad Res & Dev Nv
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 Prad Res & Dev Nv filed Critical Prad Res & Dev Nv
Application granted granted Critical
Publication of ATE449354T1 publication Critical patent/ATE449354T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/26—Measuring radiation intensity with resistance detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/04—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
    • G01V5/08—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays
    • G01V5/12—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using gamma or X-ray sources
    • G01V5/125—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using gamma or X-ray sources and detecting the secondary gamma- or X-rays in different places along the bore hole

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
AT05291803T 2005-08-30 2005-08-30 Sonde für nukleare bildgebung ATE449354T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05291803A EP1760495B1 (de) 2005-08-30 2005-08-30 Sonde für nukleare Bildgebung

Publications (1)

Publication Number Publication Date
ATE449354T1 true ATE449354T1 (de) 2009-12-15

Family

ID=35686530

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05291803T ATE449354T1 (de) 2005-08-30 2005-08-30 Sonde für nukleare bildgebung

Country Status (4)

Country Link
US (1) US7439495B2 (de)
EP (1) EP1760495B1 (de)
AT (1) ATE449354T1 (de)
DE (1) DE602005017775D1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7634059B2 (en) * 2007-12-05 2009-12-15 Schlumberger Technology Corporation Downhole imaging tool utilizing x-ray generator
US8960329B2 (en) * 2008-07-11 2015-02-24 Schlumberger Technology Corporation Steerable piloted drill bit, drill system, and method of drilling curved boreholes
US7819666B2 (en) * 2008-11-26 2010-10-26 Schlumberger Technology Corporation Rotating electrical connections and methods of using the same
US8179278B2 (en) * 2008-12-01 2012-05-15 Schlumberger Technology Corporation Downhole communication devices and methods of use
US7980328B2 (en) * 2008-12-04 2011-07-19 Schlumberger Technology Corporation Rotary steerable devices and methods of use
US8157024B2 (en) * 2008-12-04 2012-04-17 Schlumberger Technology Corporation Ball piston steering devices and methods of use
US8783382B2 (en) * 2009-01-15 2014-07-22 Schlumberger Technology Corporation Directional drilling control devices and methods
US7975780B2 (en) * 2009-01-27 2011-07-12 Schlumberger Technology Corporation Adjustable downhole motors and methods for use
US8919459B2 (en) 2009-08-11 2014-12-30 Schlumberger Technology Corporation Control systems and methods for directional drilling utilizing the same
US8307914B2 (en) * 2009-09-09 2012-11-13 Schlumberger Technology Corporation Drill bits and methods of drilling curved boreholes
US8469104B2 (en) 2009-09-09 2013-06-25 Schlumberger Technology Corporation Valves, bottom hole assemblies, and method of selectively actuating a motor
US8235145B2 (en) * 2009-12-11 2012-08-07 Schlumberger Technology Corporation Gauge pads, cutters, rotary components, and methods for directional drilling
US8235146B2 (en) 2009-12-11 2012-08-07 Schlumberger Technology Corporation Actuators, actuatable joints, and methods of directional drilling
US8905159B2 (en) * 2009-12-15 2014-12-09 Schlumberger Technology Corporation Eccentric steering device and methods of directional drilling
US20120132468A1 (en) * 2010-11-30 2012-05-31 Baker Hughes Incorporated Cutter with diamond sensors for acquiring information relating to an earth-boring drilling tool
US8963072B2 (en) * 2011-12-21 2015-02-24 Schlumberger Technology Corporation Systems and methods using tandem gravimeter
WO2016053344A1 (en) 2014-10-02 2016-04-07 Halliburton Energy Services, Inc. Downhole tomographic imaging

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2760078A (en) 1952-05-27 1956-08-21 Well Surveys Inc Conduction counter for radioactivity well logging
FR2335917A1 (fr) * 1975-12-17 1977-07-15 Commissariat Energie Atomique Source neutronique a fluence variable
US4857728A (en) * 1988-05-31 1989-08-15 Halliburton Logging Services Inc. Method and apparatus for reducing radioactive hazards in well boreholes
US4958073A (en) 1988-12-08 1990-09-18 Schlumberger Technology Corporation Apparatus for fine spatial resolution measurments of earth formations
US5723781A (en) * 1996-08-13 1998-03-03 Pruett; Phillip E. Borehole tracer injection and detection method
US5841135A (en) 1997-02-19 1998-11-24 Schlumberger Technology Corporation Method and apparatus for measuring formation density and the formation photo-electric factor with a multi-detector gamma-gamma tool

Also Published As

Publication number Publication date
DE602005017775D1 (de) 2009-12-31
EP1760495A1 (de) 2007-03-07
US20070154341A1 (en) 2007-07-05
US7439495B2 (en) 2008-10-21
EP1760495B1 (de) 2009-11-18

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Legal Events

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