Wells – Processes – Placing or shifting well part
Patent
1997-07-17
1999-09-21
Neuder, William
Wells
Processes
Placing or shifting well part
166317, E21B 3414
Patent
active
059541350
ABSTRACT:
A subterranean well assembly and method of installation which uses a selectively rupturable flow control device to initially block flow and after rupture to allow flow therethrough. The selectively rupturable device is eccentric, in that, it withstands higher pressures without rupture in a flow direction which ruptures when lower pressures are applied to the device in the opposite direction. The rupturable device is installed in a subterranean well in the flow path between the production tubing string and casing.
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Fike Rupture Disc Assemblies, Fike Metal Products Corporation, Blue Springs, MO. 64015 (date unknown).
Otis Surface-Controlled Wireline-Retrievable Safety Valves (date unknown).
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Langston Eddie L.
Williamson Jimmie R.
Booth John F.
Halliburton Energy Service,s Inc.
Herman Paul I.
Neuder William
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