EP 2976487 A1 20160127 - APPARATUS FOR HANDLING TUBULARS
Title (en)
APPARATUS FOR HANDLING TUBULARS
Title (de)
VORRICHTUNG ZUR HANDHABUNG VON ROHREN
Title (fr)
APPAREIL POUR MANIPULER DES TUBULURES
Publication
Application
Priority
US 2013033542 W 20130322
Abstract (en)
[origin: WO2014149058A1] A tubular handling tool is taught for use as an elevator, comprising one or more slips movably retained by one or more upper and lower rings, wherein the upper and lower rings provide constraint against radial expansion forces. A frame is taught for an elevator comprising one or more upper and lower rings and one or more removable means for connecting the upper and lower rings and attaching the frame to a top drive. A tubular handling tool is taught for use as a top mount spider comprising one or more slips movably retained by one or more upper and lower rings, wherein the upper and lower rings provide constraint against radial expansion forces. A tubular handling tool is taught for use as a flush mount spider comprising one or more slips movably retained on an upper ring and a lower ring. A slip is taught comprising a movable sliphead.
IPC 8 full level
E21B 19/07 (2006.01)
CPC (source: EP US)
E21B 19/07 (2013.01 - EP US)
Citation (search report)
See references of WO 2014149058A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2014149058 A1 20140925; CA 2902816 A1 20140925; EP 2976487 A1 20160127; US 2015345234 A1 20151203
DOCDB simple family (application)
US 2013033542 W 20130322; CA 2902816 A 20130322; EP 13878972 A 20130322; US 201314759138 A 20130322