SYSTEMS AND METHODS FOR TREATING A SUBSURFACE FORMATION WITH ELECTRICAL CONDUCTORS
摘要
A method of heating a subsurface formation includes introducing a molten salt into a first passageway of a conduit-in-conduit heater at a first location. The molten salt is passed through the conduit-in-conduit heater in the formation to a second location. Heat transfers from the molten salt to a treatment area during passage of the molten salt through the conduit-in-conduit heater. The molten salt is removed from the conduit-in-conduit heater at a second location spaced away from the first location.
申请公布号
EP2334901(A1)
申请公布日期
2011.06.22
申请号
EP20090821050
申请日期
2009.10.09
申请人
SHELL OIL COMPANY;SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人
ARORA, DHRUV;AYODELE, OLUROPO RUFUS;HARRIS, CHRISTOPHER KELVIN;KARANIKAS, JOHN MICHAEL;SANDBERG, CHESTER LEDLIE;VINEGAR, HAROLD J.;XIE, XUEYING