RU93032321A - Способ снижения потерь вытесняющего агента и способ вторичной добычи углеводородов - Google Patents
Способ снижения потерь вытесняющего агента и способ вторичной добычи углеводородовInfo
- Publication number
- RU93032321A RU93032321A RU93032321/03A RU93032321A RU93032321A RU 93032321 A RU93032321 A RU 93032321A RU 93032321/03 A RU93032321/03 A RU 93032321/03A RU 93032321 A RU93032321 A RU 93032321A RU 93032321 A RU93032321 A RU 93032321A
- Authority
- RU
- Russia
- Prior art keywords
- reducing
- hydrocarbons
- loss
- secondary production
- explosive agent
- Prior art date
Links
- 239000002360 explosive Substances 0.000 title 1
- 150000002430 hydrocarbons Chemical class 0.000 title 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L Sulphite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims 1
- 150000001768 cations Chemical class 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- -1 during processing Chemical class 0.000 claims 1
- 235000021317 phosphate Nutrition 0.000 claims 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 239000011435 rock Substances 0.000 claims 1
Claims (1)
- Изобретение относится к способу снижения потерь вытесняющего агента при вторичном извлечении нефти путем введения в породу адсорбирующего раствора, содержащего фосфаты или сульфиты, при обработке вводят катионы в определенной концентрации.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9110591A FR2680540B1 (fr) | 1991-08-22 | 1991-08-22 | Methode de reduction de la retention d'un agent de deplacement et application a la recuperation assistee d'hydrocarbures. |
FR9110591 | 1991-08-22 | ||
PCT/FR1992/000812 WO1993004266A1 (fr) | 1991-08-22 | 1992-08-21 | Methode de reduction de la retention d'un agent de deplacement et application a la recuperation assistee d'hydrocarbures |
Publications (2)
Publication Number | Publication Date |
---|---|
RU93032321A true RU93032321A (ru) | 1996-09-10 |
RU2097538C1 RU2097538C1 (ru) | 1997-11-27 |
Family
ID=9416376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU93032321/03A RU2097538C1 (ru) | 1991-08-22 | 1992-08-21 | Способ снижения потерь вытесняющего агента и способ вторичной добычи углеводородов |
Country Status (8)
Country | Link |
---|---|
US (1) | US5368101A (ru) |
CN (1) | CN1042163C (ru) |
CA (1) | CA2094389A1 (ru) |
DE (1) | DE4292665T1 (ru) |
FR (1) | FR2680540B1 (ru) |
GB (1) | GB2264966B (ru) |
RU (1) | RU2097538C1 (ru) |
WO (1) | WO1993004266A1 (ru) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5433200B2 (ja) * | 2008-10-22 | 2014-03-05 | 株式会社東芝 | 油分吸着材、及び油分回収方法 |
JP2010207760A (ja) * | 2009-03-11 | 2010-09-24 | Toshiba Corp | 油分吸着材、及び油分回収方法 |
US8657005B2 (en) * | 2010-04-30 | 2014-02-25 | Exxonmobil Upstream Research Company | Systems and methods for hydraulic barrier formation to improve sweep efficiency in subterranean oil reservoirs |
EP3083754A4 (en) | 2013-12-17 | 2017-07-05 | Valspar Sourcing, Inc. | Silicone-modified polyester coating |
US9504550B2 (en) | 2014-06-26 | 2016-11-29 | Vertera, Inc. | Porous devices and processes for producing same |
US9498922B2 (en) * | 2014-06-26 | 2016-11-22 | Vertera, Inc. | Apparatus and process for producing porous devices |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3191676A (en) * | 1962-11-14 | 1965-06-29 | Pan American Petroleum Corp | Use of phosphates in a waterflooding process |
US3203480A (en) * | 1963-03-18 | 1965-08-31 | Pan American Petroleum Corp | Use of sulfides in flooding water |
US3414053A (en) * | 1966-11-18 | 1968-12-03 | Pan American Petroleum Corp | Removal of interfering ions in waterflood |
US3469630A (en) * | 1967-10-09 | 1969-09-30 | Mobil Oil Corp | Method of minimizing adsorption of surfactant from flooding water |
US3437141A (en) * | 1967-10-09 | 1969-04-08 | Mobil Oil Corp | Multistep method of waterflooding |
US3478823A (en) * | 1968-06-21 | 1969-11-18 | Mobil Oil Corp | Method of recovering oil using sacrificial agent and viscosifier |
US3788399A (en) * | 1971-12-30 | 1974-01-29 | Texaco Inc | Method for inhibiting adsorption of surfactant in secondary oil recovery |
US3827499A (en) * | 1972-10-02 | 1974-08-06 | Marathon Oil Co | Injectivity in supplemented oil recovery |
US3977470A (en) * | 1975-02-27 | 1976-08-31 | Mobil Oil Corporation | Oil recovery by alkaline-sulfonate waterflooding |
-
1991
- 1991-08-22 FR FR9110591A patent/FR2680540B1/fr not_active Expired - Fee Related
-
1992
- 1992-08-21 US US08/039,413 patent/US5368101A/en not_active Expired - Fee Related
- 1992-08-21 CA CA002094389A patent/CA2094389A1/fr not_active Abandoned
- 1992-08-21 WO PCT/FR1992/000812 patent/WO1993004266A1/fr active Application Filing
- 1992-08-21 RU RU93032321/03A patent/RU2097538C1/ru not_active IP Right Cessation
- 1992-08-21 DE DE4292665T patent/DE4292665T1/de not_active Withdrawn
- 1992-08-22 CN CN92110002A patent/CN1042163C/zh not_active Expired - Fee Related
-
1993
- 1993-04-20 GB GB9308163A patent/GB2264966B/en not_active Expired - Fee Related
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