CA2986338A1 - 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
CA2986338A1
CA2986338A1 CA2986338A CA2986338A CA2986338A1 CA 2986338 A1 CA2986338 A1 CA 2986338A1 CA 2986338 A CA2986338 A CA 2986338A CA 2986338 A CA2986338 A CA 2986338A CA 2986338 A1 CA2986338 A1 CA 2986338A1
Authority
CA
Canada
Prior art keywords
collet
sleeve
profile
ball
sliding
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
CA2986338A
Other languages
English (en)
Other versions
CA2986338C (fr
Inventor
Sean P. Campbell
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.)
SC Asset Corp
Original Assignee
SC Asset Corp
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 SC Asset Corp filed Critical SC Asset Corp
Priority to CA3030498A priority Critical patent/CA3030498C/fr
Priority to CA2986338A priority patent/CA2986338C/fr
Publication of CA2986338A1 publication Critical patent/CA2986338A1/fr
Application granted granted Critical
Publication of CA2986338C publication Critical patent/CA2986338C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
    • E21B34/142—Valve 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
    • 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
    • E21B23/004—Indexing systems for guiding relative movement between telescoping parts of downhole tools
    • E21B23/006—"J-slot" systems, i.e. lug and slot indexing mechanisms
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/06—Sleeve valves

Landscapes

  • 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)
CA2986338A 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 CA2986338C (fr)

Priority Applications (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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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 Child Applications (1)

Application Number Title Priority Date Filing Date
CA3030498A Division 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

Publications (2)

Publication Number Publication Date
CA2986338A1 true CA2986338A1 (fr) 2018-02-02
CA2986338C CA2986338C (fr) 2019-08-13

Family

ID=61066571

Family Applications (2)

Application Number Title Priority Date Filing Date
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 Before (1)

Application Number Title Priority Date Filing Date
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

Country Status (1)

Country Link
CA (2) CA3030498C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10900323B2 (en) 2017-11-06 2021-01-26 Entech Solutions AS Method and stimulation sleeve for well completion in a subterranean wellbore
CN115596400A (zh) * 2021-07-07 2023-01-13 中国石油化工股份有限公司（Cn） 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

Families Citing this family (1)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10900323B2 (en) 2017-11-06 2021-01-26 Entech Solutions AS Method and stimulation sleeve for well completion in a subterranean wellbore
CN115596400A (zh) * 2021-07-07 2023-01-13 中国石油化工股份有限公司（Cn） 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

Also Published As

Publication number Publication date
CA2986338C (fr) 2019-08-13
CA3030498C (fr) 2020-06-16
CA3030498A1 (fr) 2018-02-02

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