Wells – Processes – Separating material entering well
Patent
1983-04-25
1984-07-10
Novosad, Stephen J.
Wells
Processes
Separating material entering well
166303, E21B 4324
Patent
active
044587570
ABSTRACT:
Disclosed is a process for converting organic material of oil-shale to predominantly liquids. The oil-shale is first heated to a temperature from about 360.degree. C. to 475.degree. C. in an anionic atmosphere. The resulting liquids and gases are collected and the residue is extracted with a microemulsion capable of extracting organic material from the heat treated oil-shale.
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patent: 4286660 (1981-09-01), Wagner et al.
Bock Jan
McCall Patrick P.
Robbins Max L.
Siskin Michael
Exxon Research and Engineering Co.
Kisliuk Bruce M.
Naylor Henry E.
Novosad Stephen J.
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