RU2001120140A - Composition for oil production from a heterogeneous oil reservoir - Google Patents
Composition for oil production from a heterogeneous oil reservoirInfo
- Publication number
- RU2001120140A RU2001120140A RU2001120140/03A RU2001120140A RU2001120140A RU 2001120140 A RU2001120140 A RU 2001120140A RU 2001120140/03 A RU2001120140/03 A RU 2001120140/03A RU 2001120140 A RU2001120140 A RU 2001120140A RU 2001120140 A RU2001120140 A RU 2001120140A
- Authority
- RU
- Russia
- Prior art keywords
- composition
- oil
- reservoir
- heterogeneous
- anionic polymer
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims 6
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 125000000129 anionic group Chemical group 0.000 claims 4
- 229920000642 polymer Polymers 0.000 claims 4
- 150000003839 salts Chemical class 0.000 claims 4
- 239000011780 sodium chloride Substances 0.000 claims 4
- 239000002184 metal Substances 0.000 claims 3
- 150000001768 cations Chemical class 0.000 claims 1
- 238000004132 cross linking Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2001120140A RU2215870C2 (en) | 2001-07-18 | 2001-07-18 | Composition for oil recovery from nonuniform oil formation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2001120140A RU2215870C2 (en) | 2001-07-18 | 2001-07-18 | Composition for oil recovery from nonuniform oil formation |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2001120140A true RU2001120140A (en) | 2003-06-20 |
RU2215870C2 RU2215870C2 (en) | 2003-11-10 |
Family
ID=32026740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2001120140A RU2215870C2 (en) | 2001-07-18 | 2001-07-18 | Composition for oil recovery from nonuniform oil formation |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2215870C2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2497809A1 (en) * | 2011-03-11 | 2012-09-12 | Rhodia Opérations | Encapsulated activator and its use to trigger a gelling system by physical means |
BR112013023227A2 (en) * | 2011-03-11 | 2016-12-20 | Prad Res & Dev Ltd | Method for treating loss of circulation, and lost gelling circulation material (lcm) |
RU2485301C1 (en) * | 2011-12-26 | 2013-06-20 | Открытое акционерное общество "Татнефть" имени В.Д. Шашина | Oil production method |
-
2001
- 2001-07-18 RU RU2001120140A patent/RU2215870C2/en active
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