WELL SERVICING METHODS AND SYSTEMS

WELL SERVICING METHODS AND SYSTEMS

Well servicing methods and systems are described, in one embodiment comprising a pressure containment housing (40) fluidly connected directly to a wellhead (18) of a wellbore, and a reel (42) positioned inside the housing on which is spooled a communication line. One method comprises introducing the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GAY, MICHAEL G, AYOUB, JOSEPH A, ADNAN, SARMAD, LOVELL, JOHN R
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
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Beschreibung
Zusammenfassung:Well servicing methods and systems are described, in one embodiment comprising a pressure containment housing (40) fluidly connected directly to a wellhead (18) of a wellbore, and a reel (42) positioned inside the housing on which is spooled a communication line. One method comprises introducing the communication line (2) into the pressurized wellbore without a well control stack, the communication line being introduced and driven into the wellbore by controlling a reel, the reel being internal to a pressurized housing removably connected directly to a wellhead of the wellbore. Fluid flow may move the communication line to a desired location in the wellbore.