Integrated scheme of processes for extracting and treating an extra-heavy or bituminous crude

摘要: A process for preparation of synthetic crude from a deposit heavy crude, comprises: (a) the extraction by technology using steam; (b) separation extract and water; (c) into at least one light fraction fraction; (d) conversion lighter product, said converted residue; (e) optionally, partial or total hydrotreatment product and/or (or fractions) obtained during c), (f) combustion gasification separation, optionally having been subjected to e), constituting crude; allowing generation steam electricity hydrogen; thus generated being used a) hydrogen d) e).