EP 2954162 A2 20151216 - OBTAINING A DOWNHOLE CORE SAMPLE MEASUREMENT USING LOGGING WHILE CORING
Title (en)
OBTAINING A DOWNHOLE CORE SAMPLE MEASUREMENT USING LOGGING WHILE CORING
Title (de)
DURCHFÜHRUNG EINER BOHRKERNPROBENMESSUNG DURCH PROTOKOLLIERUNG WÄHREND DER ENTKERNUNG
Title (fr)
OBTENTION D'UNE MESURE D'ÉCHANTILLON DE CAROTTE EN FOND DE TROU À L'AIDE D'UNE DIAGRAPHIE PENDANT LE CAROTTAGE
Publication
Application
Priority
US 2013024731 W 20130205
Abstract (en)
[origin: WO2014123506A2] A drilling tool and method are disclosed for obtaining a downhole core sample measurement using logging while coring. A drilling tool includes a coring bit that is configured to obtain a core sample from a wellbore. A coring mandrel is coupled to the coring bit and includes an inner gage bore. An inner barrel is disposed inside the inner gage bore and an inner sleeve configured to receive the core sample is disposed inside the inner barrel. Coring bit electronics are coupled to the coring mandrel.
IPC 8 full level
E21B 49/00 (2006.01); E21B 25/00 (2006.01)
CPC (source: EP US)
E21B 10/02 (2013.01 - EP US); E21B 25/00 (2013.01 - EP US); E21B 25/10 (2013.01 - US); E21B 49/00 (2013.01 - US); E21B 49/02 (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 2014123506 A2 20140814; WO 2014123506 A3 20150625; BR 112015016149 A2 20170711; CA 2897292 A1 20140814; CA 2897292 C 20160405; CN 104995373 A 20151021; EP 2954162 A2 20151216; EP 2954162 A4 20160420; US 2015337654 A1 20151126
DOCDB simple family (application)
US 2013024731 W 20130205; BR 112015016149 A 20130205; CA 2897292 A 20130205; CN 201380069564 A 20130205; EP 13874532 A 20130205; US 201314759340 A 20130205