VARIABLE FLOW RESTRICTOR FOR USE IN A SUBTERRANEAN WELL

VARIABLE FLOW RESTRICTOR FOR USE IN A SUBTERRANEAN WELL

A variable flow resistance system for use in a subterranean well. The system comprises a flow chamber including an outlet, at least one first structure which induces spiral flow of a fluid composition about the outlet, and at least one second structure which impedes a change in direction of flow of...

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Hauptverfasser: FRIPP, Michael L, DYKSTRA, Jason D, HOLDERMAN, Luke W
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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creator FRIPP, Michael L
DYKSTRA, Jason D
HOLDERMAN, Luke W
description A variable flow resistance system for use in a subterranean well. The system comprises a flow chamber including an outlet, at least one first structure which induces spiral flow of a fluid composition about the outlet, and at least one second structure which impedes a change in direction of flow of the fluid composition radially toward the outlet.
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subjects EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
title VARIABLE FLOW RESTRICTOR FOR USE IN A SUBTERRANEAN WELL
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