BR7204304D0 - PROCESS TO RECOVER PETROLEUM FROM AN UNDERGROUND FORMATION CONTAINING OIL - Google Patents

PROCESS TO RECOVER PETROLEUM FROM AN UNDERGROUND FORMATION CONTAINING OIL

Info

Publication number
BR7204304D0
BR7204304D0 BR430472A BR430472A BR7204304D0 BR 7204304 D0 BR7204304 D0 BR 7204304D0 BR 430472 A BR430472 A BR 430472A BR 430472 A BR430472 A BR 430472A BR 7204304 D0 BR7204304 D0 BR 7204304D0
Authority
BR
Brazil
Prior art keywords
containing oil
underground formation
formation containing
recover petroleum
petroleum
Prior art date
Application number
BR430472A
Other languages
Portuguese (pt)
Inventor
R Jennings
Original Assignee
Dow Chemical Co
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
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of BR7204304D0 publication Critical patent/BR7204304D0/en

Links

BR430472A 1971-07-01 1972-06-30 PROCESS TO RECOVER PETROLEUM FROM AN UNDERGROUND FORMATION CONTAINING OIL BR7204304D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15905471A 1971-07-01 1971-07-01

Publications (1)

Publication Number Publication Date
BR7204304D0 true BR7204304D0 (en) 1973-05-17

Family

ID=22570889

Family Applications (1)

Application Number Title Priority Date Filing Date
BR430472A BR7204304D0 (en) 1971-07-01 1972-06-30 PROCESS TO RECOVER PETROLEUM FROM AN UNDERGROUND FORMATION CONTAINING OIL

Country Status (5)

Country Link
AU (1) AU465650B2 (en)
BR (1) BR7204304D0 (en)
CA (1) CA970953A (en)
GB (1) GB1401524A (en)
NO (1) NO130368B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121184080A (en) * 2025-10-17 2025-12-23 中国石油大学(北京) A method, apparatus, equipment, medium, and product for determining a variable resistance polymer staged controlled-release injection and production scheme.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121184080A (en) * 2025-10-17 2025-12-23 中国石油大学(北京) A method, apparatus, equipment, medium, and product for determining a variable resistance polymer staged controlled-release injection and production scheme.

Also Published As

Publication number Publication date
AU4383872A (en) 1974-01-03
GB1401524A (en) 1975-07-16
NO130368B (en) 1974-08-19
CA970953A (en) 1975-07-15
AU465650B2 (en) 1975-10-02

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