Compact surface wellhead system and method

A low-profile wellhead system having a nested hanger configuration, annular communication, elastomeric seals, and seal verification is provided.

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Bibliographische Detailangaben
Hauptverfasser:	VOGEL LEONARD J, GUIDRY KIRK P, LARKIN MICHAEL, VANDERFORD DELBERT E
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 low-profile wellhead system having a nested hanger configuration, annular communication, elastomeric seals, and seal verification is provided.