Apparat og fremgangsmåte for håndtering av rør

Apparat og fremgangsmåte for håndtering av rør

An apparatus for handling pipes, the apparatus, in certain aspects, having a body having a tapered surface and at least a first slip and a second slip slidable on the tapered surface, a slip actuator for setting said at least first slip and said second slip, said first slip and said second slip havi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Laat, Cornelius Wilhelmus Jacobus de, Krijnen, Antonius Dimphena Maria, Rijzingen, Johannes Wilhelmus Henricus van, Sonneveld, Leendert Adriaan Marinus, Pont, Albert Patrick Jozef Maria de, Schats, Michael Antoon Herman
Format: Patent
Sprache:nor
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:An apparatus for handling pipes, the apparatus, in certain aspects, having a body having a tapered surface and at least a first slip and a second slip slidable on the tapered surface, a slip actuator for setting said at least first slip and said second slip, said first slip and said second slip having interengaging elements such that upon actuation of said slip actuator, said first slip is set and said second slip is set by the interengaging elements transferring setting force from the slip actuator through said first slip to said second slip; and methods for using such an apparatus.