CA2417536A1 - Appareil de reception de signaux acoustiques de fond de trou - Google Patents

Appareil de reception de signaux acoustiques de fond de trou Download PDF

Info

Publication number
CA2417536A1
CA2417536A1 CA 2417536 CA2417536A CA2417536A1 CA 2417536 A1 CA2417536 A1 CA 2417536A1 CA 2417536 CA2417536 CA 2417536 CA 2417536 A CA2417536 A CA 2417536A CA 2417536 A1 CA2417536 A1 CA 2417536A1
Authority
CA
Canada
Prior art keywords
signals
acoustic signals
downhole acoustic
receiving downhole
rotatable component
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
CA 2417536
Other languages
English (en)
Other versions
CA2417536C (fr
Inventor
Anthony R. Dopf
Paul L. Camwell
Wendall L. Siemens
Derek William Logan
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.)
Baker Hughes Oilfield Operations LLC
Original Assignee
Extreme Engineering Ltd
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 Extreme Engineering Ltd filed Critical Extreme Engineering Ltd
Priority to CA002417536A priority Critical patent/CA2417536C/fr
Publication of CA2417536A1 publication Critical patent/CA2417536A1/fr
Application granted granted Critical
Publication of CA2417536C publication Critical patent/CA2417536C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B47/16—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 drill string or casing, e.g. by torsional acoustic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Acoustics & Sound (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

L'invention concerne un appareil pour recevoir des signaux acoustiques de fond de trou, les traiter en signaux électriques, puis transmettre les signaux par liaison sans fil vers une station de surveillance à distance à la surface. Le dispositif peut être monté sur un élément rotatif en surface utilisée dans les applications dans le trou de forage. L'appareil comprend un boîtier d'instrument, et un ensemble de serrage fixé au boîtier et ayant une longueur et une flexibilité suffisantes pour permettre à l'appareil d'entourer le périmètre de l'élément rotatif.
CA002417536A 2003-01-28 2003-01-28 Appareil de reception de signaux acoustiques de fond de trou Expired - Lifetime CA2417536C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002417536A CA2417536C (fr) 2003-01-28 2003-01-28 Appareil de reception de signaux acoustiques de fond de trou

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002417536A CA2417536C (fr) 2003-01-28 2003-01-28 Appareil de reception de signaux acoustiques de fond de trou

Publications (2)

Publication Number Publication Date
CA2417536A1 true CA2417536A1 (fr) 2004-07-28
CA2417536C CA2417536C (fr) 2008-01-22

Family

ID=32739232

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002417536A Expired - Lifetime CA2417536C (fr) 2003-01-28 2003-01-28 Appareil de reception de signaux acoustiques de fond de trou

Country Status (1)

Country Link
CA (1) CA2417536C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2010200200B2 (en) * 2009-02-26 2011-11-17 Aquatic Company Wired pipe with wireless joint transceiver
CN110017134A (zh) * 2019-04-26 2019-07-16 中国地质大学（武汉） 一种压入式电磁波随钻测量系统及测量方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2010200200B2 (en) * 2009-02-26 2011-11-17 Aquatic Company Wired pipe with wireless joint transceiver
CN110017134A (zh) * 2019-04-26 2019-07-16 中国地质大学（武汉） 一种压入式电磁波随钻测量系统及测量方法

Also Published As

Publication number Publication date
CA2417536C (fr) 2008-01-22

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20230130