Invention Grant
- Patent Title: Blowout preventer having modified hydraulic operator
- Patent Title (中): 具有改进液压操作器的防喷器
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Application No.: US12018657Application Date: 2008-01-23
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Publication No.: US08132777B2Publication Date: 2012-03-13
- Inventor: Scott Delbridge , Dean Foote
- Applicant: Scott Delbridge , Dean Foote
- Applicant Address: CA Edmonton, Alberta
- Assignee: Alberta Petroleum Industries Ltd.
- Current Assignee: Alberta Petroleum Industries Ltd.
- Current Assignee Address: CA Edmonton, Alberta
- Agency: Millen, White, Zelano & Branigan PC
- Main IPC: E21B33/06
- IPC: E21B33/06
Abstract:
A blowout preventer for use in the oil and gas industry having a single modified, dual-acting hydraulic operator per door, comprising a reconfigured adapter. The reconfigured adapter comprises a body having a longitudinal bore, a plurality of hydraulic fluid passageways therethrough, and is slidably received by the blowout preventer.
Public/Granted literature
- US20090183880A1 BLOWOUT PREVENTER HAVING MODIFIED HYDRAULIC OPERATOR Public/Granted day:2009-07-23
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