Wireline tool exchange assembly

A wireline tool exchange assembly (100) comprising a support base (107), a cradle arrangement (103) which is supported by the support base (107) and which comprises two tool cradles (105a) and two pressure control head cradles (105b). The assembly also has a cradle actuator (112) and a hinge arrange...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Kristensen, Alf, Thommesen, Steingrim, Hallingstad, Andreas
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 wireline tool exchange assembly (100) comprising a support base (107), a cradle arrangement (103) which is supported by the support base (107) and which comprises two tool cradles (105a) and two pressure control head cradles (105b). The assembly also has a cradle actuator (112) and a hinge arrangement (106). The tool cradles (105a) and the pressure control head cradles (105b) are movable about the hinge arrangement (106), between a horizontal orientation and a vertical orientation, and the cradle actuator (112) is configured to actuate movement between said horizontal and vertical orientations. A method is also disclosed.