Invention Grant
- Patent Title: One-trip cut and pull system and apparatus
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Application No.: US15034830Application Date: 2014-11-13
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Publication No.: US10024127B2Publication Date: 2018-07-17
- Inventor: Mark Plante , Martin P. Coronado , Markus Iuell , Luis Garcia , Rodney Bennett
- Applicant: HydraWell Inc.
- Applicant Address: US TX Houston
- Assignee: HydraWell Inc.
- Current Assignee: HydraWell Inc.
- Current Assignee Address: US TX Houston
- Agency: Wick Phillips Gould & Martin, LLP
- International Application: PCT/US2014/065494 WO 20141113
- International Announcement: WO2015/073695 WO 20150521
- Main IPC: E21B33/12
- IPC: E21B33/12 ; E21B29/00 ; E21B23/12 ; E21B33/126 ; E21B33/10 ; E21B34/12 ; E21B31/16 ; E21B34/14 ; E21B23/06 ; E21B31/20

Abstract:
Disclosed embodiments may relate to devices or tools for diverting flow within a wellbore. For example, disclosed tool embodiments may allow for more efficiently cutting and pulling of casing from a wellbore during well abandonment operations, since diverting fluid flow as disclosed may allow for a single tool string trip to allow the flow patterns for both cutting and cleanup.
Public/Granted literature
- US20160265295A1 ONE-TRIP CUT AND PULL SYSTEM AND APPARATUS Public/Granted day:2016-09-15
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