| 摘要 |
Method includes heating mixture of heavy oil (API<22.3), water, and catalyst in a reactor to form pyrolyzate vapor condensable to form an oil phase lighter than the heavy oil. The feed mixture can include 100 parts by weight heavy oil, 5 to 100 parts by weight water, and 1 to 20 parts by weight solid catalyst particulates, which can include an oxide or acid addition salt of a Group 3 - 16 metal on a mineral support. Also, an apparatus for treating the heavy oil includes a mixing zone to prepare the emulsion, a transfer line to a pyrolysis zone; and a control system for the pyrolysis zone. Also, a process includes injecting the pyrolyzate in a treatment fluid into an injection well. |
