EP 2004945 A2 20081224 - MOBILE DRILLING RIG WITH DUAL CARRIERS
Title (en)
MOBILE DRILLING RIG WITH DUAL CARRIERS
Title (de)
MOBILES BOHRGESTELL MIT DOPPELTRÄGERN
Title (fr)
PLATE-FORME MOBILE DE FORAGE EN MER À DOUBLE SUPPORT
Publication
Application
Priority
- IB 2007000670 W 20070312
- US 37592706 A 20060315
Abstract (en)
[origin: EA014374B1] There proposed a rig for selectively inserting coiled tubing or threaded tubulars into a well includes a mast extending upward from a mast carrier and a coiled tubing injector and a coiled tubing reel supported on a coiled tubing carrier separate from the mast carrier. The mast may be pivotal on the mast carrier to attach the coiled tubing injector to the mast while the injector is supported on the coiled tubing carrier to the mast, such that the coiled tubing injector is raised to the operative position when the mast is raised.
IPC 8 full level
E21B 7/02 (2006.01); E21B 19/22 (2006.01)
Citation (search report)
See references of WO 2007105101A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
AU 2007226221 A1 20070920; AU 2007226221 B2 20111020; CO 6170381 A2 20100618; EA 014374 B1 20101029; EA 200870356 A1 20090428; EP 2004945 A2 20081224; MX 341096 B 20160808; NO 20083507 L 20080930
DOCDB simple family (application)
AU 2007226221 A 20070312; CO 08110063 A 20081015; EA 200870356 A 20070312; EP 07734008 A 20070312; MX 2011007291 A 20070312; NO 20083507 A 20080813