Chemical injector system for hydrocarbon wells
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United States of America Patent
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Sep 14, 1993
Grant Date -
N/A
app pub date -
Aug 17, 1992
filing date -
Aug 17, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A chemical injector system for wells includes a solenoid operated valve delivering bursts of supply gas to a piston driven chemical injector pump. The solenoid valve allows very low cycle rates and also avoids plugging up of the gas supply line because the bursts of supply gas create high enough velocities to keep water and debris moving. A stand having a spike and a plate welded thereto supports the injector pump.
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