WELL ASSEMBLY WITH REMOVABLE FLUID RESTRICTING MEMBER

WELL ASSEMBLY WITH REMOVABLE FLUID RESTRICTING MEMBER

ASSEMBLIES THAT CAN BE DISPOSED IN A SUBTERRANEAN BORE ARE DESCRIBED. AN ASSEMBLY CAN INCLUDE A FLUID RESTRICTING MEMBER (204) IN A GROOVE. AT LEAST A PORTION OF THE FLUID RESTRICTING MEMBER CAN BE REMOVABLE FROM THE GROOVE AFTER BEING EXPOSED TO AN ENVIRONMENT OF THE BORE (212) TO FORM A BYPASS TO...

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Bibliographische Detailangaben
1. Verfasser: HOLDERMAN, LUKE W
Format: Patent
Sprache:eng
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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Zusammenfassung:ASSEMBLIES THAT CAN BE DISPOSED IN A SUBTERRANEAN BORE ARE DESCRIBED. AN ASSEMBLY CAN INCLUDE A FLUID RESTRICTING MEMBER (204) IN A GROOVE. AT LEAST A PORTION OF THE FLUID RESTRICTING MEMBER CAN BE REMOVABLE FROM THE GROOVE AFTER BEING EXPOSED TO AN ENVIRONMENT OF THE BORE (212) TO FORM A BYPASS TO A TUBING VALVE (224). THE FLUID RESTRICTING MEMBER MAY BE POSITIONED IN A GROOVE LOCATED BETWEEN AN INNER WALL OF A BASE PIPE (208) AND AN OUTER WALL OF AN ASSEMBLY HOUSING (222) THAT IS EXTERIOR TO THE BASE PIPE. THE FLUID RESTRICTING MEMBER CAN COOPERATE WITH AT LEAST PART OF THE TUBING VALVE TO BLOCK FLUID FLOW AND PRESSURE EQUALIZATION BEFORE AT LEAST A PORTION OF THE FLUID RESTRICTING MEMBER IS REMOVED FROM THE GROVE.