EP 2867456 A1 20150506 - PETROLEUM RECOVERY PROCESS AND SYSTEM
Title (en)
PETROLEUM RECOVERY PROCESS AND SYSTEM
Title (de)
ERDÖLGEWINNUNGSVERFAHREN UND SYSTEM
Title (fr)
PROCÉDÉ ET SYSTÈME DE RÉCUPÉRATION DE PÉTROLE
Publication
Application
Priority
- US 201261664880 P 20120627
- US 2013047600 W 20130625
Abstract (en)
[origin: US2014000883A1] A system and process are provided for recovering petroleum from a formation. An oil recovery formulation comprising at least 75 vol. % dimethyl sulfide is introduced into a subterranean petroleum bearing formation and petroleum is produced from the formation.
IPC 8 full level
E21B 43/16 (2006.01); C09K 8/58 (2006.01); E21B 43/22 (2006.01)
CPC (source: CN EP US)
C09K 8/58 (2013.01 - EP US); C09K 8/82 (2013.01 - EP US); E21B 43/16 (2013.01 - CN 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)
US 2014000883 A1 20140102; AU 2013280590 A1 20141218; BR 112014032507 A2 20170627; CA 2876213 A1 20140103; CN 104487653 A 20150401; EA 201500055 A1 20150430; EP 2867456 A1 20150506; EP 2867456 A4 20151230; MX 2014014778 A 20150224; WO 2014004495 A1 20140103
DOCDB simple family (application)
US 201313926815 A 20130625; AU 2013280590 A 20130625; BR 112014032507 A 20130625; CA 2876213 A 20130625; CN 201380037274 A 20130625; EA 201500055 A 20130625; EP 13809661 A 20130625; MX 2014014778 A 20130625; US 2013047600 W 20130625