EP 1985567 A2 20081029 - System and method for spooling coiled tubing
Title (en)
System and method for spooling coiled tubing
Title (de)
System und Verfahren zum Spulen von Rohrstrang
Title (fr)
Système et procédé pour l'enroulement de tubes en spirale
Publication
Application
Priority
US 89999907 P 20070207
Abstract (en)
A system and method for spooling coiled tubing is provided, the system including a second levelwind mechanism. The second levelwind is positioned adjacent ground level, thereby climinating the need for personnel to work at heights associated with traditional spooling of coiled tubing from one reel to another. Coiled tubing is transferred from one reel to another reel on the low side of the spool so that personnel may work at ground level.
IPC 8 full level
B65H 75/44 (2006.01); E21B 19/22 (2006.01)
CPC (source: EP US)
B65H 75/4405 (2013.01 - EP US); E21B 19/22 (2013.01 - EP US); B65H 2701/33 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 1985567 A2 20081029; CA 2619207 A1 20080807; US 2008265081 A1 20081030
DOCDB simple family (application)
EP 08151127 A 20080206; CA 2619207 A 20080206; US 2783108 A 20080207