Control module system for subterranean well
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United States of America Patent
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-
Oct 3, 2000
Grant Date -
N/A
app pub date -
Aug 8, 1997
filing date -
Aug 8, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A control module system provides convenient and economical operation of downhole tools, which operation is controllable from a remote location. In a described embodiment, a control module system includes a control circuit configured to control selective opening of a plurality of valves interconnected between a plurality of accumulators and multiple tools, all positioned within the well. Additionally, the control circuit communicates with a terminal at the earth's surface for transmitting instructions from the terminal to the control circuit, and for transmitting data from the control circuit to the terminal.
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