FR1406819A - Method and device for stabilizing the temperature of radiation detectors - Google Patents

Method and device for stabilizing the temperature of radiation detectors

Info

Publication number
FR1406819A
FR1406819A FR986287A FR986287A FR1406819A FR 1406819 A FR1406819 A FR 1406819A FR 986287 A FR986287 A FR 986287A FR 986287 A FR986287 A FR 986287A FR 1406819 A FR1406819 A FR 1406819A
Authority
FR
France
Prior art keywords
stabilizing
temperature
radiation detectors
detectors
radiation
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
Application number
FR986287A
Other languages
French (fr)
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.)
Jersey Production Research Co
Original Assignee
Jersey Production Research 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 Jersey Production Research Co filed Critical Jersey Production Research Co
Priority to FR986287A priority Critical patent/FR1406819A/en
Application granted granted Critical
Publication of FR1406819A publication Critical patent/FR1406819A/en
Expired 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
    • E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/003—Insulating arrangements
    • 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
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • E21B47/017—Protecting measuring instruments
    • 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
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • E21B47/017—Protecting measuring instruments
    • E21B47/0175—Cooling arrangements

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
FR986287A 1964-08-26 1964-08-26 Method and device for stabilizing the temperature of radiation detectors Expired FR1406819A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR986287A FR1406819A (en) 1964-08-26 1964-08-26 Method and device for stabilizing the temperature of radiation detectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR986287A FR1406819A (en) 1964-08-26 1964-08-26 Method and device for stabilizing the temperature of radiation detectors

Publications (1)

Publication Number Publication Date
FR1406819A true FR1406819A (en) 1965-07-23

Family

ID=8837283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR986287A Expired FR1406819A (en) 1964-08-26 1964-08-26 Method and device for stabilizing the temperature of radiation detectors

Country Status (1)

Country Link
FR (1) FR1406819A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404863A1 (en) * 1977-10-03 1979-04-27 Schlumberger Prospection CRYOSTAT FOR DIAGRAPHY PROBES USING A SEMICONDUCTOR DETECTOR
EP0097433A2 (en) * 1982-06-18 1984-01-04 Halliburton Company Apparatus for protecting electrical components in high-temperature boreholes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404863A1 (en) * 1977-10-03 1979-04-27 Schlumberger Prospection CRYOSTAT FOR DIAGRAPHY PROBES USING A SEMICONDUCTOR DETECTOR
EP0097433A2 (en) * 1982-06-18 1984-01-04 Halliburton Company Apparatus for protecting electrical components in high-temperature boreholes
EP0097433A3 (en) * 1982-06-18 1985-12-18 Halliburton Company Apparatus for protecting electrical components in high-temperature boreholes

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