BR7403571D0 - PROCESS FOR BETUME RECOVERY FROM SHALLOW SAND DEPOSITS - Google Patents

PROCESS FOR BETUME RECOVERY FROM SHALLOW SAND DEPOSITS

Info

Publication number
BR7403571D0
BR7403571D0 BR357174A BR357174A BR7403571D0 BR 7403571 D0 BR7403571 D0 BR 7403571D0 BR 357174 A BR357174 A BR 357174A BR 357174 A BR357174 A BR 357174A BR 7403571 D0 BR7403571 D0 BR 7403571D0
Authority
BR
Brazil
Prior art keywords
betume
recovery
sand deposits
shallow sand
shallow
Prior art date
Application number
BR357174A
Other languages
Portuguese (pt)
Inventor
J Allen
J Tate
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 US00357413A external-priority patent/US3845820A/en
Application filed by Texaco Development Corp filed Critical Texaco Development Corp
Publication of BR7403571D0 publication Critical patent/BR7403571D0/en

Links

BR357174A 1973-05-04 1974-05-02 PROCESS FOR BETUME RECOVERY FROM SHALLOW SAND DEPOSITS BR7403571D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35741673A 1973-05-04 1973-05-04
US00357413A US3845820A (en) 1973-05-04 1973-05-04 Solution mining technique for tar sand deposits

Publications (1)

Publication Number Publication Date
BR7403571D0 true BR7403571D0 (en) 1974-11-19

Family

ID=26999642

Family Applications (1)

Application Number Title Priority Date Filing Date
BR357174A BR7403571D0 (en) 1973-05-04 1974-05-02 PROCESS FOR BETUME RECOVERY FROM SHALLOW SAND DEPOSITS

Country Status (1)

Country Link
BR (1) BR7403571D0 (en)

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