BR8307206A - Aqueous OIL RECOVERY SOLUTION, AND, PROCESS TO RECOVER RAW OIL FROM A GEOLOGICAL FORMATION - Google Patents
Aqueous OIL RECOVERY SOLUTION, AND, PROCESS TO RECOVER RAW OIL FROM A GEOLOGICAL FORMATIONInfo
- Publication number
- BR8307206A BR8307206A BR8307206A BR8307206A BR8307206A BR 8307206 A BR8307206 A BR 8307206A BR 8307206 A BR8307206 A BR 8307206A BR 8307206 A BR8307206 A BR 8307206A BR 8307206 A BR8307206 A BR 8307206A
- Authority
- BR
- Brazil
- Prior art keywords
- geological formation
- recovery solution
- oil
- aqueous
- recover raw
- Prior art date
Links
Classifications
-
- 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
- C09K8/588—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 polymers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45431382A | 1982-12-29 | 1982-12-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8307206A true BR8307206A (en) | 1984-08-07 |
Family
ID=23804134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8307206A BR8307206A (en) | 1982-12-29 | 1983-12-28 | Aqueous OIL RECOVERY SOLUTION, AND, PROCESS TO RECOVER RAW OIL FROM A GEOLOGICAL FORMATION |
Country Status (6)
Country | Link |
---|---|
AU (1) | AU556313B2 (en) |
BR (1) | BR8307206A (en) |
GB (1) | GB2132664B (en) |
MY (1) | MY8600627A (en) |
NO (1) | NO834843L (en) |
SU (1) | SU1477252A3 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2611803B1 (en) * | 1987-03-06 | 1989-07-07 | Inst Francais Du Petrole | PROCESS FOR THE SELECTIVE REDUCTION OF VENUES OF WATER IN WELLS PRODUCING OIL OR GAS |
US4852652A (en) * | 1988-05-24 | 1989-08-01 | Chevron Research Company | Chemical flooding with improved injectivity |
RU2074957C1 (en) * | 1992-09-09 | 1997-03-10 | Акционерное общество закрытого типа "ЮМА" | Method of increasing well productivity |
CN102162350B (en) * | 2011-03-08 | 2013-04-24 | 东北石油大学 | Method for improving flooding effect of polymer solution by using calcium and magnesium ions in water |
US9605198B2 (en) | 2011-09-15 | 2017-03-28 | Chevron U.S.A. Inc. | Mixed carbon length synthesis of primary Guerbet alcohols |
US20140262275A1 (en) * | 2013-03-15 | 2014-09-18 | Chevron U.S.A. Inc. | Alkali polymer surfactant sandwich |
CN110410049A (en) * | 2019-07-24 | 2019-11-05 | 王雷 | A kind of method and device thereof for evaluating polymer solution adsorptivity in porous media |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL27759A (en) * | 1966-04-28 | 1971-05-26 | Gen Aniline & Film Corp | Process of secondary recovery of petroleum from substerranean formations by a water-flooding method |
NL7205770A (en) * | 1971-05-17 | 1972-11-21 | ||
US3872018A (en) * | 1972-11-15 | 1975-03-18 | Oil Base | Water loss additive for sea water mud comprising an alkaline earth oxide or hydroxide, starch and polyvinyl alcohol |
GB1420649A (en) * | 1973-03-23 | 1976-01-07 | Jackson J M | Magnesia stabilized additives for non-clay wellbore fluids |
GB1373564A (en) * | 1973-03-29 | 1974-11-13 | Texaco Development Corp | Secondary oil recovery process using oxyalkylated additives |
GB1500901A (en) * | 1973-10-25 | 1978-02-15 | Cementation Res Ltd | Forming a colloidal suspension |
DK178375A (en) * | 1974-04-29 | 1975-10-30 | Continental Oil Co | WATER-BASED DRILLING SLUDGE |
US3988246A (en) * | 1974-05-24 | 1976-10-26 | Chemical Additives Company | Clay-free thixotropic wellbore fluid |
GB1464053A (en) * | 1974-07-22 | 1977-02-09 | Texaco Development Corp | Aqueous drilling fluids containing an additive for reducing gel strength |
CA1070491A (en) * | 1975-03-17 | 1980-01-29 | Jack M. Jackson | Clay-free wellbore fluid comprising guar gum |
US4025443A (en) * | 1975-03-17 | 1977-05-24 | Jackson Jack M | Clay-free wellbore fluid |
NO812667L (en) * | 1980-08-08 | 1982-02-09 | Union Carbide Corp | TREATMENT OF PRINTED Aqueous Systems. |
-
1983
- 1983-11-30 AU AU21844/83A patent/AU556313B2/en not_active Ceased
- 1983-12-22 GB GB08334270A patent/GB2132664B/en not_active Expired
- 1983-12-28 NO NO834843A patent/NO834843L/en unknown
- 1983-12-28 SU SU833679921A patent/SU1477252A3/en active
- 1983-12-28 BR BR8307206A patent/BR8307206A/en unknown
-
1986
- 1986-12-30 MY MY627/86A patent/MY8600627A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB8334270D0 (en) | 1984-02-01 |
GB2132664A (en) | 1984-07-11 |
GB2132664B (en) | 1986-02-05 |
SU1477252A3 (en) | 1989-04-30 |
AU556313B2 (en) | 1986-10-30 |
AU2184483A (en) | 1984-07-05 |
MY8600627A (en) | 1986-12-31 |
NO834843L (en) | 1984-07-02 |
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