CA3065716C - Appareil de verrou rotatif - Google Patents

Appareil de verrou rotatif Download PDF

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Publication number
CA3065716C
CA3065716C CA3065716A CA3065716A CA3065716C CA 3065716 C CA3065716 C CA 3065716C CA 3065716 A CA3065716 A CA 3065716A CA 3065716 A CA3065716 A CA 3065716A CA 3065716 C CA3065716 C CA 3065716C
Authority
CA
Canada
Prior art keywords
mandrel
guide plate
rotary latch
latch device
wedge
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
CA3065716A
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English (en)
Other versions
CA3065716A1 (fr
Inventor
Jimmy Livingston
Bob Mcguire
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 States Energy Services LLC
Original Assignee
Oil States Energy Services LLC
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 States Energy Services LLC filed Critical Oil States Energy Services LLC
Priority to CA3065716A priority Critical patent/CA3065716C/fr
Publication of CA3065716A1 publication Critical patent/CA3065716A1/fr
Application granted granted Critical
Publication of CA3065716C publication Critical patent/CA3065716C/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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
    • E21B33/072—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells for cable-operated tools

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)
  • Earth Drilling (AREA)

Abstract

ABRÉGÉ [0055] : Il est décrit un assemblage de verrouillage pour coupler un premier mandrin à un deuxième mandrin. Lassemblage de verrouillage comprend une pluralité déléments de coin disposés de manière circonférentielle et une plaque-guide. Chaque élément de coin peut comprendre un corps de coin semi-annulaire, une lèvre daccouplement supérieure, une lèvre daccouplement inférieure et un tenon-guide. Une plaque-guide peut comprendre une pluralité de rainures de guidage pour déplacer et tourner la pluralité déléments de coin au moyen des tenons-guides respectifs. Étant donné que la pluralité déléments de coin peuvent être déplacés et tournés pour verrouiller et libérer le premier mandrin dans la direction du deuxième mandrin, ainsi que dans la direction opposée de ce dernier, lassemblage de verrouillage peut simplifier la connexion et la déconnexion dun premier mandrin avec le deuxième mandrin. CA 3065716 2019-12-20
CA3065716A 2019-12-20 2019-12-20 Appareil de verrou rotatif Active CA3065716C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3065716A CA3065716C (fr) 2019-12-20 2019-12-20 Appareil de verrou rotatif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA3065716A CA3065716C (fr) 2019-12-20 2019-12-20 Appareil de verrou rotatif

Publications (2)

Publication Number Publication Date
CA3065716A1 CA3065716A1 (fr) 2021-06-20
CA3065716C true CA3065716C (fr) 2023-04-18

Family

ID=76545362

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3065716A Active CA3065716C (fr) 2019-12-20 2019-12-20 Appareil de verrou rotatif

Country Status (1)

Country Link
CA (1) CA3065716C (fr)

Also Published As

Publication number Publication date
CA3065716A1 (fr) 2021-06-20

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