CA3030498C - Collet dote d'un joint extensible actionne par une bille et cannelures extensibles radialement augmentees par la pression - Google Patents

Collet dote d'un joint extensible actionne par une bille et cannelures extensibles radialement augmentees par la pression Download PDF

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Publication number
CA3030498C
CA3030498C CA3030498A CA3030498A CA3030498C CA 3030498 C CA3030498 C CA 3030498C CA 3030498 A CA3030498 A CA 3030498A CA 3030498 A CA3030498 A CA 3030498A CA 3030498 C CA3030498 C CA 3030498C
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Canada
Prior art keywords
collet
sleeve
profile
sliding
downhole
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CA3030498A
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English (en)
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CA3030498A1 (fr
Inventor
Sean P. Campbell
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SC Asset Corp
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Priority to CA3030498A priority Critical patent/CA3030498C/fr
Publication of CA3030498A1 publication Critical patent/CA3030498A1/fr
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Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00Valve arrangements for boreholes or wells
    • E21B34/06Valve arrangements for boreholes or wells in wells
    • E21B34/14Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
    • E21B34/142Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools unsupported or free-falling elements, e.g. balls, plugs, darts or pistons
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/004Indexing systems for guiding relative movement between telescoping parts of downhole tools
    • E21B23/006"J-slot" systems, i.e. lug and slot indexing mechanisms
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B2200/00Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/06Sleeve valves

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Taps Or Cocks (AREA)

Abstract

Il est décrit un collet destiné à être utilisé avec une soupape coulissante, la soupape coulissante utilisant un manchon coulissant ayant un alésage et un profil de manchon sur un diamètre intérieur de cet alésage. Le collet comprend un siège de rotule ayant une surface de siège de rotule, une partie de tête de puits et de fond de puits cylindrique, et au moins un élément cannelure souple de manière élastique sétendant longitudinalement couplé à des extrémités opposées dans le sens de la longueur de celui-ci respectivement à la partie de tête de puits et à la partie de fond de puits. Ledit au moins un élément cannelure comprend, au niveau de sa surface extérieure, un profil de collet conçu pour entrer en prise avec le profil de manchon, et sur une rotule assise dans ledit siège de rotule ayant appliqué une pression de fluide à celui-ci, ledit élément cannelure souple est conçu pour fléchir en outre radialement vers lextérieur de telle sorte que le profil de collet de celui-ci entre en prise en outre et dans une plus grande mesure avec le profil de manchon sur la surface intérieure dudit manchon coulissant. Un procédé dutilisation dun collet est enseigné.
CA3030498A 2017-11-21 2017-11-21 Collet dote d'un joint extensible actionne par une bille et cannelures extensibles radialement augmentees par la pression Active CA3030498C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3030498A CA3030498C (fr) 2017-11-21 2017-11-21 Collet dote d'un joint extensible actionne par une bille et cannelures extensibles radialement augmentees par la pression

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA3030498A CA3030498C (fr) 2017-11-21 2017-11-21 Collet dote d'un joint extensible actionne par une bille et cannelures extensibles radialement augmentees par la pression
CA2986338A CA2986338C (fr) 2017-11-21 2017-11-21 Collet dote d'un joint extensible actionne par une bille et cannelures extensibles radialement augmentees par la pression

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2986338A Division CA2986338C (fr) 2017-11-21 2017-11-21 Collet dote d'un joint extensible actionne par une bille et cannelures extensibles radialement augmentees par la pression

Publications (2)

Publication Number Publication Date
CA3030498A1 CA3030498A1 (fr) 2018-02-02
CA3030498C true CA3030498C (fr) 2020-06-16

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Family Applications (2)

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CA3030498A Active CA3030498C (fr) 2017-11-21 2017-11-21 Collet dote d'un joint extensible actionne par une bille et cannelures extensibles radialement augmentees par la pression
CA2986338A Active CA2986338C (fr) 2017-11-21 2017-11-21 Collet dote d'un joint extensible actionne par une bille et cannelures extensibles radialement augmentees par la pression

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2986338A Active CA2986338C (fr) 2017-11-21 2017-11-21 Collet dote d'un joint extensible actionne par une bille et cannelures extensibles radialement augmentees par la pression

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CA (2) CA3030498C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250164354A1 (en) * 2023-11-16 2025-05-22 Stratum Reservoir (Isotech), Llc Gas sampling valve apparatus and method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2994290C (fr) 2017-11-06 2024-01-23 Entech Solution As Methode et manchon de stimulation destines a la completion de puits dans un puits de forage souterrain
CN115596400B (zh) * 2021-07-07 2026-01-27 中国石油化工股份有限公司 一种滑套开启工具
WO2026082580A1 (fr) * 2024-10-14 2026-04-23 Archer Oiltools As Ensemble siège de bille pour outil de fond de trou

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250164354A1 (en) * 2023-11-16 2025-05-22 Stratum Reservoir (Isotech), Llc Gas sampling valve apparatus and method
US12553801B2 (en) * 2023-11-16 2026-02-17 Stratum Reservoir (Isotech), Llc Gas sampling valve apparatus and method

Also Published As

Publication number Publication date
CA2986338C (fr) 2019-08-13
CA2986338A1 (fr) 2018-02-02
CA3030498A1 (fr) 2018-02-02

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