Invention Grant
- Patent Title: Flow-induced electrostatic power generator for downhole use in oil and gas wells
- Patent Title (中): 用于油气井井下使用的流量静电发电机
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Application No.: US13094954Application Date: 2011-04-27
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Publication No.: US08714239B2Publication Date: 2014-05-06
- Inventor: Luis Phillipe Tosi , H. Mitchell Cornette , David R. Underdown
- Applicant: Luis Phillipe Tosi , David R. Underdown , Carol Ann Cornette
- Agent Edward Mickelson; Parul Anderson
- Main IPC: E21B43/00
- IPC: E21B43/00
Abstract:
The present invention is directed to processes (methods) for harnessing flow-induced electrostatic energy in an oil and/or gas well and using this energy to power electrical devices (e.g., flowmeters, electrically-actuated valves, etc.) downhole. The present invention is also directed to corresponding systems through which such methods are implemented.
Public/Granted literature
- US20120273234A1 FLOW-INDUCED ELECTROSTATIC POWER GENERATOR FOR DOWNHOLE USE IN OIL AND GAS WELLS Public/Granted day:2012-11-01
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