A completion system for a well bore

A completion system for a well bore

A completion 40 run into a well 2 is inserted into a sand screen completion 10. Seal assemblies 42 of the completion 40 mate with inner polished bore receptacle 30 to isolate the associated zone(s). Flow entering the annulus formed between a sand screen 18 and the completion is controlled with valve...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DIANA L ORZECHOWSKI, PATRICK W BIXENMAN, JAMES A PRAMANN II
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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Beschreibung
Zusammenfassung:A completion 40 run into a well 2 is inserted into a sand screen completion 10. Seal assemblies 42 of the completion 40 mate with inner polished bore receptacle 30 to isolate the associated zone(s). Flow entering the annulus formed between a sand screen 18 and the completion is controlled with valves 44 in the completion 40. The seal assemblies 42 and the inner polished receptacle 30 provide for control of the flow through the valves 44. Control lines 46 extend along the completion 40 through the seal assemblies 42 to provide power and telemetry to the valves or the other equipment in the well 2.