Invention Grant
- Patent Title: Stage tool apparatus and components for same
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Application No.: US14172073Application Date: 2014-02-04
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Publication No.: US09885222B2Publication Date: 2018-02-06
- Inventor: Gregory James Alexander Andrigo
- Applicant: Top-Co Cementing Products Inc.
- Applicant Address: US TX Houston
- Assignee: Top-Co Inc.
- Current Assignee: Top-Co Inc.
- Current Assignee Address: US TX Houston
- Agency: Reed & Scardino LLP
- Main IPC: E21B23/08
- IPC: E21B23/08 ; E21B34/14 ; E21B33/16 ; E21B33/12 ; E21B34/06 ; E21B33/14 ; E21B29/00
Abstract:
A stage tool apparatus and components for same are described. In several exemplary embodiments, the stage tool apparatus is part of tubular string or casing positioned within a preexisting structure such as, for example, a wellbore.
Public/Granted literature
- US20140224479A1 STAGE TOOL APPARATUS AND COMPONENTS FOR SAME Public/Granted day:2014-08-14
Information query
