CA1003328A - Recovery of viscous petroleum from asphaltic petroleum containing formations such as tar sand deposits - Google Patents

Recovery of viscous petroleum from asphaltic petroleum containing formations such as tar sand deposits

Info

Publication number
CA1003328A
CA1003328A CA219,881A CA219881A CA1003328A CA 1003328 A CA1003328 A CA 1003328A CA 219881 A CA219881 A CA 219881A CA 1003328 A CA1003328 A CA 1003328A
Authority
CA
Canada
Prior art keywords
petroleum
recovery
asphaltic
tar sand
containing formations
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
CA219,881A
Other versions
CA219881S (en
Inventor
Joseph C. Allen
Charles D. Woodward
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.)
Texaco Development Corp
Original Assignee
Texaco Development Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US449812A external-priority patent/US3874452A/en
Application filed by Texaco Development Corp filed Critical Texaco Development Corp
Application granted granted Critical
Publication of CA1003328A publication Critical patent/CA1003328A/en
Expired legal-status Critical Current

Links

CA219,881A 1974-03-11 1975-02-12 Recovery of viscous petroleum from asphaltic petroleum containing formations such as tar sand deposits Expired CA1003328A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US449812A US3874452A (en) 1973-03-23 1974-03-11 Recovery of viscous petroleum from asphaltic petroleum containing formations such as tar sand deposits

Publications (1)

Publication Number Publication Date
CA1003328A true CA1003328A (en) 1977-01-11

Family

ID=23785593

Family Applications (1)

Application Number Title Priority Date Filing Date
CA219,881A Expired CA1003328A (en) 1974-03-11 1975-02-12 Recovery of viscous petroleum from asphaltic petroleum containing formations such as tar sand deposits

Country Status (1)

Country Link
CA (1) CA1003328A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8985205B2 (en) 2009-12-21 2015-03-24 N-Solv Heavy Oil Corporation Multi-step solvent extraction process for heavy oil reservoirs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8985205B2 (en) 2009-12-21 2015-03-24 N-Solv Heavy Oil Corporation Multi-step solvent extraction process for heavy oil reservoirs

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