(19)

(11)

EP 3 280 892 A1

(12)

(43) Date of publication: 14.02.2018 Bulletin 2018/07 (21) Application number: 16777262.3 (22) Date of filing: 07.04.2016

(51) International Patent Classification (IPC):  F02C 7/143(2006.01) F17C 13/04(2006.01) F17C 9/02(2006.01) F25J 5/00(2006.01) (86) International application number: PCT/US2016/026401 (87) International publication number: WO 2016/164556 (13.10.2016 Gazette 2016/41)

(84) Designated Contracting States: 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 States: BA ME Designated Validation States: MA MD (30) Priority: 07.04.2015 US 201562144100 P (71) Applicants: ConocoPhillips Company Houston, TX 77079 (US) James, Will T. Richmond, TX 77406-3888 (US)	(72) Inventor: JAMES, Will T. Richmond, TX 77406-3888 (US) (74) Representative: Simpson, Paul Christopher  ConocoPhillips (U.K.) Limited Legal Floor 6, Portman House 2 Portman Street London, Greater London W1H 6DU London, Greater London W1H 6DU (GB)