Tubing hanger assembly with adjustable load nut

A tubing hanger assembly includes a tubing hanger body, a downward facing load shoulder axially displaceable relative to the body, an annular load member rotatably supported on the body, and a torque member operatively engaged between the load member. The load shoulder and load member are arranged s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	Murphy, Richard M
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 tubing hanger assembly includes a tubing hanger body, a downward facing load shoulder axially displaceable relative to the body, an annular load member rotatably supported on the body, and a torque member operatively engaged between the load member. The load shoulder and load member are arranged such that rotation of the load member relative to the body results in axial displacement of the load shoulder relative to the body. In use, the torque member rotates the load member to thereby displace the load shoulder axially relative to the body.