FR2303937A1 - Procede et appareil de transmission d'informations a partir du fond d'un puits en cours de forage - Google Patents

Procede et appareil de transmission d'informations a partir du fond d'un puits en cours de forage

Info

Publication number
FR2303937A1
FR2303937A1 FR7507740A FR7507740A FR2303937A1 FR 2303937 A1 FR2303937 A1 FR 2303937A1 FR 7507740 A FR7507740 A FR 7507740A FR 7507740 A FR7507740 A FR 7507740A FR 2303937 A1 FR2303937 A1 FR 2303937A1
Authority
FR
France
Prior art keywords
valve
drilling fluid
fluid
logging
drilling tool
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.)
Granted
Application number
FR7507740A
Other languages
English (en)
French (fr)
Other versions
FR2303937B1 (enrdf_load_html_response
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.)
ExxonMobil Oil Corp
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Priority to FR7507740A priority Critical patent/FR2303937A1/fr
Publication of FR2303937A1 publication Critical patent/FR2303937A1/fr
Application granted granted Critical
Publication of FR2303937B1 publication Critical patent/FR2303937B1/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B11/00—Transmission systems employing sonic, ultrasonic or infrasonic waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying

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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Earth Drilling (AREA)
FR7507740A 1975-03-12 1975-03-12 Procede et appareil de transmission d'informations a partir du fond d'un puits en cours de forage Granted FR2303937A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7507740A FR2303937A1 (fr) 1975-03-12 1975-03-12 Procede et appareil de transmission d'informations a partir du fond d'un puits en cours de forage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7507740A FR2303937A1 (fr) 1975-03-12 1975-03-12 Procede et appareil de transmission d'informations a partir du fond d'un puits en cours de forage

Publications (2)

Publication Number Publication Date
FR2303937A1 true FR2303937A1 (fr) 1976-10-08
FR2303937B1 FR2303937B1 (enrdf_load_html_response) 1982-11-12

Family

ID=9152476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7507740A Granted FR2303937A1 (fr) 1975-03-12 1975-03-12 Procede et appareil de transmission d'informations a partir du fond d'un puits en cours de forage

Country Status (1)

Country Link
FR (1) FR2303937A1 (enrdf_load_html_response)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398875A1 (fr) * 1977-07-29 1979-02-23 Mobil Oil Appareil de carottage tout en forant
FR2556043A1 (fr) * 1983-12-06 1985-06-07 Thomson Csf Dispositif de transmission de donnees dans un tube de forage
CN114008295A (zh) * 2019-07-03 2022-02-01 贝克休斯油田作业有限责任公司 力平衡往复式阀
WO2024218443A1 (fr) 2023-04-19 2024-10-24 Stellantis Auto Sas Procédé d'analyse du filtre à air habitacle d'un véhicule automobile

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398875A1 (fr) * 1977-07-29 1979-02-23 Mobil Oil Appareil de carottage tout en forant
FR2556043A1 (fr) * 1983-12-06 1985-06-07 Thomson Csf Dispositif de transmission de donnees dans un tube de forage
CN114008295A (zh) * 2019-07-03 2022-02-01 贝克休斯油田作业有限责任公司 力平衡往复式阀
CN114008295B (zh) * 2019-07-03 2023-10-31 贝克休斯油田作业有限责任公司 力平衡往复式阀
WO2024218443A1 (fr) 2023-04-19 2024-10-24 Stellantis Auto Sas Procédé d'analyse du filtre à air habitacle d'un véhicule automobile

Also Published As

Publication number Publication date
FR2303937B1 (enrdf_load_html_response) 1982-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse