CA3233873A1 - « amortisseur pour outil de fond, et train roulant pour inspection de trou de fond » - Google Patents

« amortisseur pour outil de fond, et train roulant pour inspection de trou de fond » Download PDF

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Publication number
CA3233873A1
CA3233873A1 CA3233873A CA3233873A CA3233873A1 CA 3233873 A1 CA3233873 A1 CA 3233873A1 CA 3233873 A CA3233873 A CA 3233873A CA 3233873 A CA3233873 A CA 3233873A CA 3233873 A1 CA3233873 A1 CA 3233873A1
Authority
CA
Canada
Prior art keywords
downhole
assembly
uphole
shock absorber
bore
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.)
Pending
Application number
CA3233873A
Other languages
English (en)
Inventor
Amir Mokaramian
James Barry REILLY
Marian Javorka
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.)
Reflex Instruments Asia Pacific Pty Ltd
Original Assignee
Reflex Instruments Asia Pacific Pty 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
Priority claimed from AU2021903774A external-priority patent/AU2021903774A0/en
Application filed by Reflex Instruments Asia Pacific Pty Ltd filed Critical Reflex Instruments Asia Pacific Pty Ltd
Publication of CA3233873A1 publication Critical patent/CA3233873A1/fr
Pending 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/023—Arrangements for connecting cables or wirelines to downhole devices
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/06—Releasing-joints, e.g. safety joints
    • 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
    • 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
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
    • E21B25/16—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors for obtaining oriented cores
    • 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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/12—Grappling tools, e.g. tongs or grabs
    • E21B31/18—Grappling tools, e.g. tongs or grabs gripping externally, e.g. overshot
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • 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
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • E21B47/017—Protecting measuring instruments
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Geophysics (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Earth Drilling (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

Est divulgué un amortisseur (24) pour un outil de fond (18). L'amortisseur (24) comprend une partie fond de trou (32) définissant un alésage (34), et une partie tête de trou (36) configurée pour un raccordement direct ou indirect à l'outil de fond (18). La partie tête de trou (36) possède un étançon (38) s'étendant à partir d'une extrémité et qui porte un piston (40). Le piston (40) est en prise coulissante avec l'alésage (34) pour assurer un mouvement axial relatif de la partie tête de trou (36) et de la partie fond de trou (32). Un premier élément élastiquement déformable (42) est disposé entre la partie tête de trou (36) et la partie fond de trou (32), et agencé pour être comprimé lorsque la partie tête de trou (36) et la partie fond de trou (32) se déplacent axialement l'une par rapport à l'autre dans une première direction. Un second élément élastiquement déformable (44) est disposé entre une extrémité de l'alésage (34) et le piston (40) à comprimer lorsque la partie tête de trou (36) et la partie fond de trou (32) se déplacent axialement l'une par rapport à l'autre dans une seconde direction opposée à la première direction.
CA3233873A 2021-11-23 2022-11-22 « amortisseur pour outil de fond, et train roulant pour inspection de trou de fond » Pending CA3233873A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2021903774A AU2021903774A0 (en) 2021-11-23 Shock absorber for a downhole tool, and running gear for downhole surveying
AU2021903774 2021-11-23
PCT/AU2022/051396 WO2023092173A1 (fr) 2021-11-23 2022-11-22 « amortisseur pour outil de fond, et train roulant pour inspection de trou de fond »

Publications (1)

Publication Number Publication Date
CA3233873A1 true CA3233873A1 (fr) 2023-06-01

Family

ID=86538424

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3233873A Pending CA3233873A1 (fr) 2021-11-23 2022-11-22 « amortisseur pour outil de fond, et train roulant pour inspection de trou de fond »

Country Status (6)

Country Link
US (1) US20250003296A1 (fr)
EP (1) EP4437216A4 (fr)
AU (1) AU2022395069B2 (fr)
CA (1) CA3233873A1 (fr)
CL (1) CL2024001371A1 (fr)
WO (1) WO2023092173A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119507886B (zh) * 2025-01-20 2025-04-08 陕西华晨石油科技有限公司 一种测井仪及数控测井系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1839676A (en) * 1930-12-22 1932-01-05 John J Hicks Tubing coupling
US4186569A (en) * 1978-02-21 1980-02-05 Christensen, Inc. Dual spring drill string shock absorber
US5470118A (en) * 1992-12-02 1995-11-28 Burton; James E. Shear device for well service tools
CA2144364A1 (fr) * 1994-03-11 1995-09-12 James E. Burton Dispositif de cisaillement pour outils d'entretien de puits
US6412614B1 (en) * 1999-09-20 2002-07-02 Core Laboratories Canada Ltd. Downhole shock absorber
US7434848B2 (en) * 2005-05-12 2008-10-14 Boyd Anthony R Threaded tubular connection having interlocking tubular end structures
US20090271966A1 (en) * 2008-04-30 2009-11-05 Weatherford/Lamb, Inc. Shear coupling assembly with backoff prevention
US10858895B2 (en) * 2013-02-08 2020-12-08 Qcd Technology Inc. Axial, lateral and torsional force dampener
WO2015149174A1 (fr) * 2014-04-02 2015-10-08 Innovative Tool Technology Inc. Coupleurs de cisaillement de tige de pompage
WO2016144301A1 (fr) * 2015-03-06 2016-09-15 Halliburton Energy Systems, Inc. Système de dérivation à enveloppe sécurisée par un élément de verrouillage
CA2990458C (fr) * 2015-06-30 2023-05-09 Lord Corporation Isolateur
US11466519B2 (en) * 2017-07-07 2022-10-11 Knappco, LLC Shear coupling
WO2021145875A1 (fr) * 2020-01-15 2021-07-22 Halliburton Energy Services, Inc. Épaulement de charge compressible pour amortir un choc dans un outil de télémesure de fond de trou

Also Published As

Publication number Publication date
US20250003296A1 (en) 2025-01-02
AU2022395069A1 (en) 2024-05-30
WO2023092173A1 (fr) 2023-06-01
EP4437216A4 (fr) 2025-10-15
EP4437216A1 (fr) 2024-10-02
CL2024001371A1 (es) 2024-10-18
AU2022395069B2 (en) 2026-01-22

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