INSTALLATION OF DOWNHOLE ELECTRICAL POWER CABLE AND SAFETY VALVE ASSEMBLY

The present invention generally provides apparatus and methods for removing liquid from a well. In one embodiment, a cable and subsurface safet y valve assembly is used with a downhole pumping system to remove water from t he well. The cable and subsurface safety valve assembly allows the cable to r...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	RIDDELL, MARTIN, MACKAY, GRAHAM, MCLEOD, STEVE, RAE, COLIN
Format:	Patent
Sprache:	eng ; fre
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The present invention generally provides apparatus and methods for removing liquid from a well. In one embodiment, a cable and subsurface safet y valve assembly is used with a downhole pumping system to remove water from t he well. The cable and subsurface safety valve assembly allows the cable to run from surface to a pumping unit while maintaining safety valve integrity. In anoth er aspect, the cable and subsurface safety valve assembly may be adapted for use with a n existing production tubing.