Invention Grant
- Patent Title: Inert gas supply equipment for oil and gas well operations
- Patent Title (中): 用于油气井运行的惰性气体供应设备
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Application No.: US13471279Application Date: 2012-05-14
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Publication No.: US09103190B2Publication Date: 2015-08-11
- Inventor: Timothy O'Rourke , Ronald Dant
- Applicant: Timothy O'Rourke , Ronald Dant
- Applicant Address: unknown Calgary, Alberta
- Assignee: GasFrac Energy Services Inc.
- Current Assignee: GasFrac Energy Services Inc.
- Current Assignee Address: unknown Calgary, Alberta
- Agency: Christensen O'Connor Johnson Kindness PLLC
- Main IPC: E21B36/00
- IPC: E21B36/00 ; E21B43/24 ; E21B43/00 ; E21B43/26
Abstract:
An apparatus for the supply of inert gas at a well site, the apparatus comprising one or more pressure vessels containing liquefied inert gas, a heat exchanger, one or more units of fracturing equipment connected to a manifold, a submersible pump in each of the one or more pressure vessels, each submersible pump being connected to supply liquefied inert gas to a supply line that passes through the heat exchanger and the supply line being connected to supply inert gas vaporized by the heat exchanger to the manifold.
Public/Granted literature
- US20130299159A1 INERT GAS SUPPLY EQUIPMENT FOR OIL AND GAS WELL OPERATIONS Public/Granted day:2013-11-14
Information query
