Invention Grant
- Patent Title: Latching apparatus and method
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Application No.: US16901625Application Date: 2020-06-15
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Publication No.: US11542764B2Publication Date: 2023-01-03
- Inventor: Charanjit Singh Sandhu
- Applicant: CORDAX EVALUATION TECHNOLOGIES INC.
- Applicant Address: CA Calgary
- Assignee: CORDAX EVALUATION TECHNOLOGIES INC.
- Current Assignee: CORDAX EVALUATION TECHNOLOGIES INC.
- Current Assignee Address: CA Calgary
- Agency: Bennett Jones LLP
- Main IPC: E21B23/02
- IPC: E21B23/02 ; E21B23/08 ; E21B47/01

Abstract:
A latching apparatus includes a body, a fin biased to protrude from the body, and a biasing element for so biasing the fin. A method for securing a tool in a drilling tubular includes connecting the tool to a latching apparatus, the latching apparatus including a fin biased to protrude radially outward, forcing the latching apparatus into the drilling tubular, and forcing the latching apparatus through a landing ring.
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