Subsea control, actuator and associated methods

Subsea control, actuator and associated methods

Controlling a subsea actuator associated with a wellhead, comprising deploying a subsea Actuator Electronic Control Module (AECM); connecting the AECM to the subsea actuator; selectively outputting mechanical drive from the AECM and transferring the mechanical rotational drive from the AECM to the s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Henrik Haldorsen, Stig Moen, Øystein Møgedal, Geir Tandberg, Ståle Fiskvik, Jone Sigmundstad
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:Controlling a subsea actuator associated with a wellhead, comprising deploying a subsea Actuator Electronic Control Module (AECM); connecting the AECM to the subsea actuator; selectively outputting mechanical drive from the AECM and transferring the mechanical rotational drive from the AECM to the subsea actuator via a torque interface. Two subsea actuators may be controlled with a single AECM.