RU97107315A - METHOD OF INSULATION OF FLOW WATER FLOW - Google Patents
METHOD OF INSULATION OF FLOW WATER FLOWInfo
- Publication number
- RU97107315A RU97107315A RU97107315/03A RU97107315A RU97107315A RU 97107315 A RU97107315 A RU 97107315A RU 97107315/03 A RU97107315/03 A RU 97107315/03A RU 97107315 A RU97107315 A RU 97107315A RU 97107315 A RU97107315 A RU 97107315A
- Authority
- RU
- Russia
- Prior art keywords
- water
- salts
- salt
- polybasic acid
- earth metal
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims 4
- 238000009413 insulation Methods 0.000 title 1
- 239000011780 sodium chloride Substances 0.000 claims 9
- 150000007519 polyprotic acids Polymers 0.000 claims 6
- 150000003839 salts Chemical class 0.000 claims 6
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims 3
- -1 alkaline earth metal salt Chemical class 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 3
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L MgCl2 Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims 2
- 239000007864 aqueous solution Substances 0.000 claims 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims 2
- WDIHJSXYQDMJHN-UHFFFAOYSA-L Barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 claims 1
- 229940062672 CALCIUM DIHYDROGEN PHOSPHATE Drugs 0.000 claims 1
- 239000004115 Sodium Silicate Substances 0.000 claims 1
- GJPYYNMJTJNYTO-UHFFFAOYSA-J Sodium aluminium sulfate Chemical compound [Na+].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GJPYYNMJTJNYTO-UHFFFAOYSA-J 0.000 claims 1
- TWGUZEUZLCYTCG-UHFFFAOYSA-N Sodium fluorosilicate Chemical compound [Na+].[Na+].F[Si-2](F)(F)(F)(F)F TWGUZEUZLCYTCG-UHFFFAOYSA-N 0.000 claims 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N Sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims 1
- 239000007900 aqueous suspension Substances 0.000 claims 1
- 229910001626 barium chloride Inorganic materials 0.000 claims 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L cacl2 Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 claims 1
- 239000001110 calcium chloride Substances 0.000 claims 1
- 229910001628 calcium chloride Inorganic materials 0.000 claims 1
- 229910000389 calcium phosphate Inorganic materials 0.000 claims 1
- 159000000007 calcium salts Chemical class 0.000 claims 1
- 239000008398 formation water Substances 0.000 claims 1
- 230000004941 influx Effects 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 229910001629 magnesium chloride Inorganic materials 0.000 claims 1
- 159000000003 magnesium salts Chemical class 0.000 claims 1
- 235000019691 monocalcium phosphate Nutrition 0.000 claims 1
- PMZURENOXWZQFD-UHFFFAOYSA-L na2so4 Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims 1
- 239000001187 sodium carbonate Substances 0.000 claims 1
- 229910000029 sodium carbonate Inorganic materials 0.000 claims 1
- 235000017550 sodium carbonate Nutrition 0.000 claims 1
- 235000019795 sodium metasilicate Nutrition 0.000 claims 1
- 229910052911 sodium silicate Inorganic materials 0.000 claims 1
- 229910052938 sodium sulfate Inorganic materials 0.000 claims 1
- 235000011152 sodium sulphate Nutrition 0.000 claims 1
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU97107315A RU2108455C1 (en) | 1997-05-19 | 1997-05-19 | Method for isolation of brine water inflow |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU97107315A RU2108455C1 (en) | 1997-05-19 | 1997-05-19 | Method for isolation of brine water inflow |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2108455C1 RU2108455C1 (en) | 1998-04-10 |
RU97107315A true RU97107315A (en) | 1998-12-10 |
Family
ID=20192649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU97107315A RU2108455C1 (en) | 1997-05-19 | 1997-05-19 | Method for isolation of brine water inflow |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2108455C1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2475622C1 (en) * | 2011-08-12 | 2013-02-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный университет" | Lining method of bottom-hole zone of productive formation of gas wells |
RU2619575C1 (en) * | 2016-04-29 | 2017-05-16 | Закрытое акционерное общество "Технология 99" | Method for development of water-flooded oil reservoir with unhomogeneous geologic structure |
-
1997
- 1997-05-19 RU RU97107315A patent/RU2108455C1/en active
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