AU481479A - - Google Patents
Info
- Publication number
- AU481479A AU481479A AU6691874A AU6691874A AU481479A AU 481479 A AU481479 A AU 481479A AU 6691874 A AU6691874 A AU 6691874A AU 6691874 A AU6691874 A AU 6691874A AU 481479 A AU481479 A AU 481479A
- Authority
- AU
- Australia
- 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
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
- C09K8/584—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific surfactants
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU66918/74A AU481479B2 (en) | 1974-03-21 | Surfactant oil recovery process for use informations containing high concentrations of polyvalent ions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU66918/74A AU481479B2 (en) | 1974-03-21 | Surfactant oil recovery process for use informations containing high concentrations of polyvalent ions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU481479B2 AU481479B2 (en) | 1975-09-25 |
| AU481479A true AU481479A (zh) | 1975-09-25 |