FR2555654B1 - TELEMETRY APPARATUS AND METHODS FOR TRANSMITTING INFORMATION DURING DRILLING - Google Patents

TELEMETRY APPARATUS AND METHODS FOR TRANSMITTING INFORMATION DURING DRILLING

Info

Publication number
FR2555654B1
FR2555654B1 FR858500199A FR8500199A FR2555654B1 FR 2555654 B1 FR2555654 B1 FR 2555654B1 FR 858500199 A FR858500199 A FR 858500199A FR 8500199 A FR8500199 A FR 8500199A FR 2555654 B1 FR2555654 B1 FR 2555654B1
Authority
FR
France
Prior art keywords
methods
transmitting information
information during
during drilling
telemetry apparatus
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
FR858500199A
Other languages
French (fr)
Other versions
FR2555654A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR858500199A priority Critical patent/FR2555654B1/en
Publication of FR2555654A1 publication Critical patent/FR2555654A1/en
Application granted granted Critical
Publication of FR2555654B1 publication Critical patent/FR2555654B1/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
    • 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
    • E21B47/22—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 negative mud pulses using a pressure relieve valve between drill pipe and annulus
    • 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)
  • Geophysics And Detection Of Objects (AREA)
FR858500199A 1979-08-21 1985-01-08 TELEMETRY APPARATUS AND METHODS FOR TRANSMITTING INFORMATION DURING DRILLING Expired FR2555654B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR858500199A FR2555654B1 (en) 1979-08-21 1985-01-08 TELEMETRY APPARATUS AND METHODS FOR TRANSMITTING INFORMATION DURING DRILLING

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6852679A 1979-08-21 1979-08-21
FR858500199A FR2555654B1 (en) 1979-08-21 1985-01-08 TELEMETRY APPARATUS AND METHODS FOR TRANSMITTING INFORMATION DURING DRILLING

Publications (2)

Publication Number Publication Date
FR2555654A1 FR2555654A1 (en) 1985-05-31
FR2555654B1 true FR2555654B1 (en) 1989-04-14

Family

ID=26224325

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858500199A Expired FR2555654B1 (en) 1979-08-21 1985-01-08 TELEMETRY APPARATUS AND METHODS FOR TRANSMITTING INFORMATION DURING DRILLING

Country Status (1)

Country Link
FR (1) FR2555654B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964556A (en) * 1974-07-10 1976-06-22 Gearhart-Owen Industries, Inc. Downhole signaling system
US4078620A (en) * 1975-03-10 1978-03-14 Westlake John H Method of and apparatus for telemetering information from a point in a well borehole to the earth's surface
CA1124228A (en) * 1977-12-05 1982-05-25 Serge A. Scherbatskoy Systems, apparatus and methods for measuring while drilling

Also Published As

Publication number Publication date
FR2555654A1 (en) 1985-05-31

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse