Invention Grant
- Patent Title: Method and apparatus for seam dressing
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Application No.: US16786330Application Date: 2020-02-10
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Publication No.: US11376641B2Publication Date: 2022-07-05
- Inventor: Duane C. Dunnahoe
- Applicant: Hard Metal Advantage, LLC
- Applicant Address: US LA New Iberia
- Assignee: Hard Metal Advantage, LLC
- Current Assignee: Hard Metal Advantage, LLC
- Current Assignee Address: US LA New Iberia
- Agent Ted M. Anthony; Sarah B. Dupont
- Main IPC: E21B19/22
- IPC: E21B19/22 ; B23D79/02 ; B08B9/045 ; B08B9/047

Abstract:
A seam ripping assembly for use in preparing a coiled tubing operation in a production well, such as, for example, in the oil and gas industry. More particularly, the present invention pertains to a method and apparatus for seam dressing that can be used to efficiently remove a weld seam along an inner diameter on a section of coiled tubing, thereby allowing a coil connector to then be able to attach to an end of said section of coiled tubing.
Public/Granted literature
- US20200171554A1 Method and Apparatus for Seam Dressing Public/Granted day:2020-06-04
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