EP 3140496 A4 20171213 - ORIENTING HANGER ASSEMBLY FOR DEPLOYING MWD TOOLS
Title (en)
ORIENTING HANGER ASSEMBLY FOR DEPLOYING MWD TOOLS
Title (de)
ORIENTIERUNG EINER AUFHÄNGERANORDNUNG ZUM EINSATZ VON MWD-WERKZEUGEN
Title (fr)
ENSEMBLE DISPOSITIF DE SUSPENSION À ORIENTATION POUR DÉPLOYER DES OUTILS MWD
Publication
Application
Priority
- US 2014037002 W 20140506
- US 201414271052 A 20140506
- US 201414271059 A 20140506
Abstract (en)
[origin: WO2015171122A1] An orienting hanger comprises a generally tubular inner hanger, a generally tubular outer collar, and a cylindrical tool adapter. Box and pin connections at the ends of the outer collar enable the orienting hanger assembly to be threadably inserted into a BHA. One end of the tool adapter is disposed to threadably engage the inner hanger, and the other end is disposed to threadably receive an MWD tool. The inner hanger is disposed to be received into the outer collar such that annular shoulders abut, whereupon the MWD tool is suspended from the inner hanger. The inner hanger provides structure to enable the high side of the MWD tool to be aligned with the zero degrees tool face on the BHA and then locked into that position within the outer collar.
IPC 8 full level
E21B 23/01 (2006.01); E21B 17/00 (2006.01)
CPC (source: EP US)
E21B 47/01 (2013.01 - EP US)
Citation (search report)
- [A] US 2007227780 A1 20071004 - MACPHERSON CALUM ROBERT [CA], et al
- [A] US 3765494 A 19731016 - KIELMAN F
- [A] US 2006098532 A1 20060511 - SIM DAVID F [CA], et al
- [A] US 2009301780 A1 20091210 - GEARHART MARVIN [US], et al
- [A] US 2011186284 A1 20110804 - JEKIELEK DAVID [US]
- [T] EP 3140508 A2 20170315 - GE ENERGY OIL FIELD TECH INC [US]
- See references of WO 2015171122A1
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
DOCDB simple family (publication)
WO 2015171122 A1 20151112; CA 2947950 A1 20151112; EP 3140496 A1 20170315; EP 3140496 A4 20171213; EP 3140496 B1 20190206
DOCDB simple family (application)
US 2014037002 W 20140506; CA 2947950 A 20140506; EP 14891238 A 20140506