Invention Grant
- Patent Title: Ball seat release apparatus
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Application No.: US17089885Application Date: 2020-11-05
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Publication No.: US11542782B2Publication Date: 2023-01-03
- Inventor: Abdolreza Gharesi , Alan Tancel Jackson , Richard Paul Noffke
- Applicant: Halliburton Energy Services, Inc.
- Applicant Address: US TX Houston
- Assignee: Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.
- Current Assignee Address: US TX Houston
- Agency: Parker Justiss, P.C.
- Agent Scott Richardson
- Main IPC: E21B34/14
- IPC: E21B34/14

Abstract:
Provided, in one aspect, is a ball seat release apparatus. The ball seat release apparatus, according to this embodiment, includes a shear sleeve, and a ball seat body located at least partially within the shear sleeve, a shear feature releasably coupling the ball seat body to the shear sleeve. The ball seat release apparatus according to this aspect further includes a ball seat slidingly engaged within the ball seat body, the ball seat configured to move from a first linear position to a second linear position, and further wherein a locking dog releasably couples the ball seat with the ball seat body.
Public/Granted literature
- US20210131227A1 BALL SEAT RELEASE APPARATUS Public/Granted day:2021-05-06
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