EP 2938815 A1 20151104 - ELECTRONICALLY MONITORING DRILLING CONDITIONS OF A ROTATING CONTROL DEVICE DURING DRILLING OPERATIONS
Title (en)
ELECTRONICALLY MONITORING DRILLING CONDITIONS OF A ROTATING CONTROL DEVICE DURING DRILLING OPERATIONS
Title (de)
ELEKTRONISCHE ÜBERWACHUNG VON BOHRBEDINGUNGEN EINER ROTIERENDEN STEUERUNGSVORRICHTUNG WÄHREND DES BOHRENS
Title (fr)
CONTRÔLE ÉLECTRONIQUE DE CONDITIONS DE FORAGE D'UN DISPOSITIF DE COMMANDE ROTATIF PENDANT DES OPÉRATIONS DE FORAGE
Publication
Application
Priority
- US 201261747704 P 20121231
- US 2013071239 W 20131121
Abstract (en)
[origin: WO2014105305A1] In accordance with some embodiments of the present disclosure, a drilling system comprises a rotating control device (RCD). A plurality of sensors included in or in proximity to the RCD are configured to detect drilling conditions associated with the RCD during a drilling operation. A control system is configured to determine an adjustment to a drilling parameter based on the drilling conditions.
IPC 8 full level
E21B 44/00 (2006.01); E21B 33/08 (2006.01); E21B 41/00 (2006.01); E21B 47/00 (2012.01)
CPC (source: EP US)
E21B 33/02 (2013.01 - US); E21B 33/085 (2013.01 - EP US); E21B 44/00 (2013.01 - EP US); E21B 47/01 (2013.01 - EP US)
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 2014105305 A1 20140703; AU 2013368414 A1 20150611; AU 2013368414 B2 20160707; BR 112015012423 A2 20170711; CA 2892930 A1 20140703; EP 2938815 A1 20151104; EP 2938815 A4 20170104; MX 2015006839 A 20160205; MY 173623 A 20200211; RU 2015120212 A 20170206; US 2015308253 A1 20151029
DOCDB simple family (application)
US 2013071239 W 20131121; AU 2013368414 A 20131121; BR 112015012423 A 20131121; CA 2892930 A 20131121; EP 13867694 A 20131121; MX 2015006839 A 20131121; MY PI2015001415 A 20131121; RU 2015120212 A 20131121; US 201314646497 A 20131121