CA3065716C - Appareil de verrou rotatif - Google Patents
Appareil de verrou rotatif Download PDFInfo
- 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
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
- 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
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) |
-
2019
- 2019-12-20 CA CA3065716A patent/CA3065716C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA3065716A1 (fr) | 2021-06-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MPN | Maintenance fee for patent paid |
Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 5TH ANNIV.) - STANDARD Year of fee payment: 5 |
|
| U00 | Fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED Effective date: 20241209 |
|
| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL Effective date: 20241209 |
|
| W00 | Other event occurred |
Free format text: ST27 STATUS EVENT CODE: A-4-4-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT Effective date: 20260203 |