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NO964017L - Fremgangsmåte og system for logging av mekaniske parametere for formasjoner som gjennomskjæres av et borehull - Google Patents

Fremgangsmåte og system for logging av mekaniske parametere for formasjoner som gjennomskjæres av et borehull

Info

Publication number
NO964017L
NO964017L NO964017A NO964017A NO964017L NO 964017 L NO964017 L NO 964017L NO 964017 A NO964017 A NO 964017A NO 964017 A NO964017 A NO 964017A NO 964017 L NO964017 L NO 964017L
Authority
NO
Norway
Prior art keywords
borehole
formations
logging
mechanical parameters
measurements
Prior art date
Application number
NO964017A
Other languages
English (en)
Other versions
NO964017D0 (no
Inventor
Charles Naville
Jean Guesnon
Claude Mabile
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of NO964017D0 publication Critical patent/NO964017D0/no
Publication of NO964017L publication Critical patent/NO964017L/no

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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/003—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by analysing drilling variables or conditions
    • 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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H15/00—Measuring mechanical or acoustic impedance
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Remote Sensing (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Earth Drilling (AREA)

Abstract

Foreliggende oppfinnelse vedrører en fremgangs- måte for å fremskaffe en registrering eller logg over målinger som hovedsakelig kan sammenlignes med den akustiske impedansen til de formasjoner som gjennomskjæres av borehullet. Målingene blir oppnådd fra en akselerasjons-detektor (11) anbrakt i borestrengen (2) mellom den bergbrytende borkronen (7) og mekaniske frakoplingsanordninger (12) innsatt mellom visse elementer i strengen. En måling som er representativ for de borede formasjonenes akustiske impedans blir oppnådd ved å behandle signalet med en funksjon av borkronens rotasjonshastighet og av dybden.
NO964017A 1995-01-25 1996-09-24 Fremgangsmåte og system for logging av mekaniske parametere for formasjoner som gjennomskjæres av et borehull NO964017L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9500938A FR2729708A1 (fr) 1995-01-25 1995-01-25 Methode et systeme de diagraphie de parametres mecaniques des terrains traverses par un forage
PCT/FR1996/000105 WO1996023127A1 (fr) 1995-01-25 1996-01-23 Methode et systeme de diagraphie de parametres mecaniques de terrains traverses par un forage

Publications (2)

Publication Number Publication Date
NO964017D0 NO964017D0 (no) 1996-09-24
NO964017L true NO964017L (no) 1996-09-25

Family

ID=9475557

Family Applications (1)

Application Number Title Priority Date Filing Date
NO964017A NO964017L (no) 1995-01-25 1996-09-24 Fremgangsmåte og system for logging av mekaniske parametere for formasjoner som gjennomskjæres av et borehull

Country Status (6)

Country Link
US (1) US5758539A (no)
EP (1) EP0836670B1 (no)
CA (1) CA2186402A1 (no)
FR (1) FR2729708A1 (no)
NO (1) NO964017L (no)
WO (1) WO1996023127A1 (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2742880B1 (fr) * 1995-12-22 1998-01-23 Inst Francais Du Petrole Methode et dispositif pour l'acquisition de signaux en cours de forage
EP1410072A4 (en) * 2000-10-10 2005-08-31 Exxonmobil Upstream Res Co METHOD FOR MEASURING THE PROPERTIES OF FORMING A BOREHOLE
US6742604B2 (en) * 2002-03-29 2004-06-01 Schlumberger Technology Corporation Rotary control of rotary steerables using servo-accelerometers
US7219747B2 (en) * 2004-03-04 2007-05-22 Halliburton Energy Services, Inc. Providing a local response to a local condition in an oil well
US7404456B2 (en) * 2004-10-07 2008-07-29 Halliburton Energy Services, Inc. Apparatus and method of identifying rock properties while drilling
US7626886B2 (en) * 2006-06-06 2009-12-01 Baker Hughes Incorporated P-wave anisotropy determination using borehole measurements
US8576659B2 (en) * 2009-03-03 2013-11-05 Baker Hughes Incorporated Method and apparatus for acoustic impedance and P-wave anisotropy measurements
US8087477B2 (en) * 2009-05-05 2012-01-03 Baker Hughes Incorporated Methods and apparatuses for measuring drill bit conditions
CN102562049A (zh) * 2011-11-14 2012-07-11 上海神开石油化工装备股份有限公司 一种随钻预测地层变化的方法
EP2780545B1 (en) * 2011-11-15 2018-11-07 Saudi Arabian Oil Company Methods for geosteering a drill bit in real time using drilling acoustic signals

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626482A (en) * 1968-10-30 1971-12-07 Aquitaine Petrole Method and apparatus for measuring lithological characteristics of rocks
FR2632734B1 (fr) * 1988-06-10 1990-09-14 Schlumberger Prospection Procede d'etablissement d'un modele stratigraphique du sous-sol a partir d'un profil d'impedance acoustique et d'une section sismique
GB2221043B (en) * 1988-07-20 1992-08-12 Anadrill Int Sa Method of determining the porosity of an underground formation being drilled
GB8916459D0 (en) * 1989-07-19 1989-09-06 Forex Neptune Serv Tech Sa Method of monitoring the drilling of a borehole
FR2688026B1 (fr) * 1992-02-27 1994-04-15 Institut Francais Petrole Systeme et methode d'acquisition de donnees physiques liees a un forage en cours.
FR2700018B1 (fr) * 1992-12-29 1995-02-24 Inst Francais Du Petrole Méthode et dispositif de prospection sismique utilisant un outil de forage en action dans un puits.

Also Published As

Publication number Publication date
WO1996023127A1 (fr) 1996-08-01
CA2186402A1 (fr) 1996-08-01
FR2729708A1 (fr) 1996-07-26
EP0836670B1 (fr) 2002-09-18
US5758539A (en) 1998-06-02
NO964017D0 (no) 1996-09-24
EP0836670A2 (fr) 1998-04-22
FR2729708B1 (no) 1997-03-07

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Legal Events

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