FR2678073B1 - PERCUSSION ELASTIC WAVE SOURCE FOR WELLS. - Google Patents

PERCUSSION ELASTIC WAVE SOURCE FOR WELLS.

Info

Publication number
FR2678073B1
FR2678073B1 FR9107850A FR9107850A FR2678073B1 FR 2678073 B1 FR2678073 B1 FR 2678073B1 FR 9107850 A FR9107850 A FR 9107850A FR 9107850 A FR9107850 A FR 9107850A FR 2678073 B1 FR2678073 B1 FR 2678073B1
Authority
FR
France
Prior art keywords
wells
elastic wave
wave source
percussion
percussion elastic
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 - Fee Related
Application number
FR9107850A
Other languages
French (fr)
Other versions
FR2678073A1 (en
Inventor
Meynier Patrick
Czernichow Jean
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR9107850A priority Critical patent/FR2678073B1/en
Publication of FR2678073A1 publication Critical patent/FR2678073A1/en
Application granted granted Critical
Publication of FR2678073B1 publication Critical patent/FR2678073B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/0411—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion specially adapted for anchoring tools or the like to the borehole wall or to well tube
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/02—Generating seismic energy
    • G01V1/143—Generating seismic energy using mechanical driving means, e.g. motor driven shaft
    • G01V1/147—Generating seismic energy using mechanical driving means, e.g. motor driven shaft using impact of dropping masses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G01V1/52—Structural details

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Geophysics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
FR9107850A 1991-06-24 1991-06-24 PERCUSSION ELASTIC WAVE SOURCE FOR WELLS. Expired - Fee Related FR2678073B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9107850A FR2678073B1 (en) 1991-06-24 1991-06-24 PERCUSSION ELASTIC WAVE SOURCE FOR WELLS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9107850A FR2678073B1 (en) 1991-06-24 1991-06-24 PERCUSSION ELASTIC WAVE SOURCE FOR WELLS.

Publications (2)

Publication Number Publication Date
FR2678073A1 FR2678073A1 (en) 1992-12-24
FR2678073B1 true FR2678073B1 (en) 1993-09-03

Family

ID=9414291

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9107850A Expired - Fee Related FR2678073B1 (en) 1991-06-24 1991-06-24 PERCUSSION ELASTIC WAVE SOURCE FOR WELLS.

Country Status (1)

Country Link
FR (1) FR2678073B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007036721A2 (en) * 2005-09-29 2007-04-05 Read Well Services Limited Apparatus and method for generating a seismic signal for use in downhole surveying

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642090A (en) * 1969-07-23 1972-02-15 Western Geophysical Co Marine imploder-type acoustic impulse generator
GB2147700B (en) * 1982-11-08 1986-04-23 Geotek Oy Seismic pulse generator for a borehole
FR2558601B1 (en) * 1984-01-23 1986-05-02 Inst Francais Du Petrole DEVICE FOR GENERATING ACOUSTIC PULSES INSIDE A WELL, BY PERCUSSION
FR2629216B1 (en) * 1988-03-25 1991-01-04 Inst Francais Du Petrole IMPROVED DEVICE FOR GENERATING ACOUSTIC WAVES BY PERCUSSION OF A MASS FALLING ON A TARGET ELEMENT COUPLED WITH THE WALLS OF A WELL

Also Published As

Publication number Publication date
FR2678073A1 (en) 1992-12-24

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Legal Events

Date Code Title Description
ST Notification of lapse