Wells – Above ground apparatus – Inner member anchor or seal with valve
Reexamination Certificate
2009-05-05
2011-11-15
Neuder, William P (Department: 3672)
Wells
Above ground apparatus
Inner member anchor or seal with valve
C166S088100, C166S088200, C166S095100
Reexamination Certificate
active
08056621
ABSTRACT:
A master ball valve with an integrated main hanger below the valve which may be used to hang jointed tubing, coil tubing, or electrified coil tubing for connection with an electric submersible pump.
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Walker Steel, a division of Emco Limited p. 10 and 16—GA-1 Tubing Hanger, WP-1 Tubing Hanger, XP-1 Tubing Hanger, WH-1 Tubing Hanger, GO-2 Tubing Head Adapter, Type H Back Presure Valves and Plugs.
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George Grant
James Jordan
Ring Curtis Phillip
Steele Geoff
Bennett Jones LLP
Bible Sonya
Neuder William P
Stellarton Technologies Inc.
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