EP 3341562 A4 20181114 - METHOD FOR ESTIMATING STRESS MAGNITUDE
Title (en)
METHOD FOR ESTIMATING STRESS MAGNITUDE
Title (de)
VERFAHREN ZUR SCHÄTZUNG DER BELASTUNGSGRÖSSE
Title (fr)
PROCÉDÉ D'ESTIMATION DE L'AMPLITUDE DE CONTRAINTES
Publication
Application
Priority
- US 201562209577 P 20150825
- US 2016048728 W 20160825
IPC 8 full level
E21B 49/00 (2006.01); E21B 41/00 (2006.01); E21B 49/02 (2006.01); G01V 1/30 (2006.01); G01V 1/40 (2006.01)
CPC (source: EP US)
E21B 49/00 (2013.01 - EP US); E21B 49/02 (2013.01 - EP US)
Citation (search report)
- [I] WO 2012103063 A2 20120802 - BAKER HUGHES INC [US], et al
- [I] US 2015168597 A1 20150618 - BAI MAO [US]
- [I] US 2013081804 A1 20130404 - SINHA BIKASH K [US], et al
- [A] US 2011182144 A1 20110728 - GRAY FREDERICK D [CA]
- [A] US 2006153005 A1 20060713 - HERWANGER JORG V [GB], et al
- [A] US 2015066454 A1 20150305 - SHETTY DINESH ANANDA [US], et al
- See references of WO 2017035371A1
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)
EP 3341562 A1 20180704; EP 3341562 A4 20181114; EP 3341562 B1 20220316
DOCDB simple family (application)
EP 16840135 A 20160825