1
Edmunds Neil R: Extraction du petrole visqueux, In-situ recovery of viscous hydrocarbonaceous crude oil. Gulf Canada Corporation Corporation Gulf Canada, SAUNDERS R H & CO, August 5, 1986: CA1209031 (1 worldwide citation)

IN-SITU RECOVERY OF VISCOUS HYDROCARBONACEOUS CRUDE OIL ABSTRACT A process for recovering heavy hydrocarbonaceous oil in situ is disclosed. After a communication path is established between injection and production wells, a hot viscous fluid at least 20% of which is produced hydrocarbonaceous oil fr ...


2
Souhrada Frank, Woods H John, Dymock Kenneth R: Cokefaction de residus en presence dhydrogene donneur, Coking residuum in the presence of hydrogen donor. Gulf Canada Corporation Corporation Gulf Canada, MCCARTHY TETRAULT, December 13, 1988: CA1246481

COKING RESIDUUM IN THE PRESENCE OF HYDROGEN DONOR Abstract A process is disclosed wherein hydrogen-donating hydrocarbons are introduced into a non-catalysed delayed coking reaction together with coking feedstock, resulting in a decrease in coke production and an increase in the yield of liquid hydro ...