Instrumented cementing plug and system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 21, 2003
Grant Date -
Oct 31, 2002
app pub date -
Jun 20, 2002
filing date -
Nov 3, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A system for cementing a tubular member in a well bore includes a cementing plug. The cementing plug includes at least one sensor. The system transmits a value measured by the sensor to a surface location. The system may transmit the value measured by the sensor through a cable connected between the plug and the surface location. Alternatively, the system may transmit the value measured by the sensor acoustically to the surface location.
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