FR2375432B1 - - Google Patents

Info

Publication number
FR2375432B1
FR2375432B1 FR7602239A FR7602239A FR2375432B1 FR 2375432 B1 FR2375432 B1 FR 2375432B1 FR 7602239 A FR7602239 A FR 7602239A FR 7602239 A FR7602239 A FR 7602239A FR 2375432 B1 FR2375432 B1 FR 2375432B1
Authority
FR
France
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
FR7602239A
Other languages
French (fr)
Other versions
FR2375432A1 (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.)
Services Petroliers Schlumberger SA
Original Assignee
Societe de Prospection Electrique Schlumberger SA
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 Societe de Prospection Electrique Schlumberger SA filed Critical Societe de Prospection Electrique Schlumberger SA
Priority to FR7602239A priority Critical patent/FR2375432A1/fr
Publication of FR2375432A1 publication Critical patent/FR2375432A1/fr
Application granted granted Critical
Publication of FR2375432B1 publication Critical patent/FR2375432B1/fr
Granted 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
    • 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
    • E21B47/24—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 positive mud pulses using a flow restricting valve within the drill pipe

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)
  • Machine Tool Sensing Apparatuses (AREA)
FR7602239A 1976-01-28 1976-01-28 Dispositif pour la transmission en surface de parametres de fond dans un sondage Granted FR2375432A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7602239A FR2375432A1 (fr) 1976-01-28 1976-01-28 Dispositif pour la transmission en surface de parametres de fond dans un sondage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7602239A FR2375432A1 (fr) 1976-01-28 1976-01-28 Dispositif pour la transmission en surface de parametres de fond dans un sondage

Publications (2)

Publication Number Publication Date
FR2375432A1 FR2375432A1 (fr) 1978-07-21
FR2375432B1 true FR2375432B1 (cs) 1982-08-13

Family

ID=9168454

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7602239A Granted FR2375432A1 (fr) 1976-01-28 1976-01-28 Dispositif pour la transmission en surface de parametres de fond dans un sondage

Country Status (1)

Country Link
FR (1) FR2375432A1 (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4689775A (en) * 1980-01-10 1987-08-25 Scherbatskoy Serge Alexander Direct radiator system and methods for measuring during drilling operations
NO154674C (no) * 1980-11-20 1987-01-07 Sperry Sun Inc Innretning for signalering i et borehull under boring.

Also Published As

Publication number Publication date
FR2375432A1 (fr) 1978-07-21

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Legal Events

Date Code Title Description
ST Notification of lapse