Wells – Processes – With indicating – testing – measuring or locating
Reexamination Certificate
2007-06-19
2007-06-19
Neuder, William (Department: 3672)
Wells
Processes
With indicating, testing, measuring or locating
C166S375000, C166S332800
Reexamination Certificate
active
10711872
ABSTRACT:
An apparatus that is usable with a subterranean well includes a safety valve assembly and a pressure/temperature sensor. The safety valve assembly is controllable to selectively isolate a formation of a well from the surface of the well. The pressure/temperature sensor is located in the safety valve assembly to measure a pressure/temperature near the safety valve assembly.
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Edwards Dona C.
Galloway Bryan P.
Schlumberger Technology Corporation
Van Someren Robert A
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