EP 2607622 A1 20130626 - System and method for measuring formation properties
Title (en)
System and method for measuring formation properties
Title (de)
System und Verfahren zum Messen von Formationseigenschaften
Title (fr)
Système et procédé de mesure des propriétés de formation
Publication
Application
Priority
EP 11290612 A 20111223
Abstract (en)
Pressure of a fluid in a geological formation is predicted using measured temperature and pressure changes following the creation of a pressure reduction in a flowline in fluid communication with the fluid in the geological formation.
IPC 8 full level
E21B 47/10 (2012.01); E21B 47/06 (2012.01); E21B 49/08 (2006.01)
CPC (source: EP US)
E21B 47/06 (2013.01 - EP US); E21B 47/07 (2020.05 - US); E21B 49/08 (2013.01 - EP US)
Citation (search report)
- [A] US 2006191332 A1 20060831 - MANIN YVES [FR], et al
- [A] US 2011042071 A1 20110224 - HSU KAI [US], et al
- [A] US 2004045706 A1 20040311 - POP JULIAN [US], et al
- [A] US 2002194907 A1 20021226 - BOSTROM NEIL [US], et al
- [A] US 5741962 A 19980421 - BIRCHAK JAMES R [US], et al
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 2607622 A1 20130626; EP 2607622 B1 20151007; BR 112014015713 A2 20170613; BR 112014015713 A8 20170704; MX 2014007772 A 20150323; US 2014330522 A1 20141106; WO 2013096571 A1 20130627
DOCDB simple family (application)
EP 11290612 A 20111223; BR 112014015713 A 20121220; MX 2014007772 A 20121220; US 2012070852 W 20121220; US 201214366677 A 20121220