CA638886A - Recovery of oil from tar sands - Google Patents

Recovery of oil from tar sands

Info

Publication number
CA638886A
CA638886A CA638886A CA638886DA CA638886A CA 638886 A CA638886 A CA 638886A CA 638886 A CA638886 A CA 638886A CA 638886D A CA638886D A CA 638886DA CA 638886 A CA638886 A CA 638886A
Authority
CA
Canada
Prior art keywords
recovery
oil
tar sands
sands
tar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA638886A
Inventor
M. Doscher Todd
Reisberg Joseph
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell USA Inc
Original Assignee
Todd M Doscher
Shell Oil Co
Publication date
Application granted granted Critical
Publication of CA638886A publication Critical patent/CA638886A/en
Expired legal-status Critical Current

Links

CA638886A Recovery of oil from tar sands Expired CA638886A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA638886T

Publications (1)

Publication Number Publication Date
CA638886A true CA638886A (en) 1962-03-27

Family

ID=35917396

Family Applications (1)

Application Number Title Priority Date Filing Date
CA638886A Expired CA638886A (en) Recovery of oil from tar sands

Country Status (1)

Country Link
CA (1) CA638886A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4120777A (en) * 1976-07-13 1978-10-17 Guardian Chemical Corporation Process for recovery of bituminous material from tar sands
US4392949A (en) * 1979-08-15 1983-07-12 Jan Kruyer Conditioning drum for slurries and emulsions
US4406793A (en) * 1980-08-14 1983-09-27 Jan Kruyer Use of free bodies to increase size of dispersed phase particles
US4822481A (en) * 1986-08-27 1989-04-18 The British Petroleum Company P.L.C. Recovery of heavy oil
US4968413A (en) * 1985-08-22 1990-11-06 Chevron Research Company Process for beneficiating oil shale using froth flotation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4120777A (en) * 1976-07-13 1978-10-17 Guardian Chemical Corporation Process for recovery of bituminous material from tar sands
US4392949A (en) * 1979-08-15 1983-07-12 Jan Kruyer Conditioning drum for slurries and emulsions
US4406793A (en) * 1980-08-14 1983-09-27 Jan Kruyer Use of free bodies to increase size of dispersed phase particles
US4968413A (en) * 1985-08-22 1990-11-06 Chevron Research Company Process for beneficiating oil shale using froth flotation
US4822481A (en) * 1986-08-27 1989-04-18 The British Petroleum Company P.L.C. Recovery of heavy oil

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