CA3006884C - Outil d'isolation de fond de trou modifie ayant des mecanismes de siege et un manchon coulissant troue - Google Patents

Outil d'isolation de fond de trou modifie ayant des mecanismes de siege et un manchon coulissant troue Download PDF

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Publication number
CA3006884C
CA3006884C CA3006884A CA3006884A CA3006884C CA 3006884 C CA3006884 C CA 3006884C CA 3006884 A CA3006884 A CA 3006884A CA 3006884 A CA3006884 A CA 3006884A CA 3006884 C CA3006884 C CA 3006884C
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CA
Canada
Prior art keywords
sliding sleeve
seal
downhole
cavity
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.)
Active
Application number
CA3006884A
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English (en)
Other versions
CA3006884A1 (fr
Inventor
Peter S.D. Krawiec
Gregg J. Lacusta
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.)
Oil Rebel Innovations Ltd
Original Assignee
Oil Rebel Innovations 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 Oil Rebel Innovations Ltd filed Critical Oil Rebel Innovations Ltd
Priority to CA3006884A priority Critical patent/CA3006884C/fr
Publication of CA3006884A1 publication Critical patent/CA3006884A1/fr
Application granted granted Critical
Publication of CA3006884C publication Critical patent/CA3006884C/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
    • 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)
  • Details Of Reciprocating Pumps (AREA)

Abstract

Un outil disolation de fond de trou destiné à une insertion dans un trou de forage et un engagement appuyé à un dispositif de fond de trou permettent, lorsquun manchon coulissant associé est positionné de manière coulissante dans une première position et lorsque couplé à une extrémité inférieure dudit appareil de pompe, aux fluides dans la formation dhydrocarbures dêtre extraits au moyen dun tel outil et de passer lappareil de pompe afin dêtre pompés vers le haut du trou, et lorsquun tel manchon coulissant est positionné dans une deuxième position et découplé de ladite extrémité inférieure du mécanisme de pompe, empêchent lesdits fluides de traverser et de remonter.
CA3006884A 2018-06-01 2018-06-01 Outil d'isolation de fond de trou modifie ayant des mecanismes de siege et un manchon coulissant troue Active CA3006884C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3006884A CA3006884C (fr) 2018-06-01 2018-06-01 Outil d'isolation de fond de trou modifie ayant des mecanismes de siege et un manchon coulissant troue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA3006884A CA3006884C (fr) 2018-06-01 2018-06-01 Outil d'isolation de fond de trou modifie ayant des mecanismes de siege et un manchon coulissant troue

Publications (2)

Publication Number Publication Date
CA3006884A1 CA3006884A1 (fr) 2019-01-11
CA3006884C true CA3006884C (fr) 2019-04-16

Family

ID=64998516

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3006884A Active CA3006884C (fr) 2018-06-01 2018-06-01 Outil d'isolation de fond de trou modifie ayant des mecanismes de siege et un manchon coulissant troue

Country Status (1)

Country Link
CA (1) CA3006884C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3198949C (fr) 2023-05-04 2026-03-24 Sabre Machining Ltd. Robinet d'isolement d'inserts de tubage a utiliser dans les puits abandonnes, et methodes d'utilisation
CN117090545B (zh) * 2023-10-16 2024-01-26 华运隆腾机械制造有限公司 一种精细分注数控智能配水器

Also Published As

Publication number Publication date
CA3006884A1 (fr) 2019-01-11

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