RU2004137512A - BUFFER LIQUID - Google Patents
BUFFER LIQUID Download PDFInfo
- Publication number
- RU2004137512A RU2004137512A RU2004137512/03A RU2004137512A RU2004137512A RU 2004137512 A RU2004137512 A RU 2004137512A RU 2004137512/03 A RU2004137512/03 A RU 2004137512/03A RU 2004137512 A RU2004137512 A RU 2004137512A RU 2004137512 A RU2004137512 A RU 2004137512A
- Authority
- RU
- Russia
- Prior art keywords
- buffer liquid
- sodium bisulfate
- mineral salt
- water
- hingidron
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title 1
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 2
- 239000011707 mineral Substances 0.000 claims 2
- 150000003839 salts Chemical class 0.000 claims 2
- 229910000342 sodium bisulfate Inorganic materials 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 1
- BDJXVNRFAQSMAA-UHFFFAOYSA-N quinhydrone Chemical compound OC1=CC=C(O)C=C1.O=C1C=CC(=O)C=C1 BDJXVNRFAQSMAA-UHFFFAOYSA-N 0.000 claims 1
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 claims 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Medicinal Preparation (AREA)
- Detergent Compositions (AREA)
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2004137512/03A RU2309175C2 (en) | 2004-12-22 | 2004-12-22 | Buffer liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2004137512/03A RU2309175C2 (en) | 2004-12-22 | 2004-12-22 | Buffer liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2004137512A true RU2004137512A (en) | 2006-06-10 |
| RU2309175C2 RU2309175C2 (en) | 2007-10-27 |
Family
ID=36712128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2004137512/03A RU2309175C2 (en) | 2004-12-22 | 2004-12-22 | Buffer liquid |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2309175C2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2455334C2 (en) * | 2010-06-07 | 2012-07-10 | Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий - Газпром ВНИИГАЗ" | Flush fluid |
| RU2617135C1 (en) * | 2015-12-22 | 2017-04-21 | Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий - Газпром ВНИИГАЗ" | Method of cleaning bottomhole zone from clay formations |
| RU2679936C1 (en) * | 2018-03-06 | 2019-02-14 | Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий - Газпром ВНИИГАЗ" | Method of cleaning bottomhole formation zone from clay formations |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3688829A (en) * | 1971-05-24 | 1972-09-05 | Amoco Prod Co | Removing scale from oil wells |
| SU1434079A1 (en) * | 1986-08-05 | 1988-10-30 | Всесоюзный научно-исследовательский институт по креплению скважин и буровым растворам | Buffer fluid |
| SU1506982A1 (en) * | 1987-05-19 | 1994-03-15 | Всесоюзный научно-исследовательский институт водоснабжения, канализации, гидротехнических сооружений и инженерной гидрогеологии | Compound for reagent treatment of formation |
| SU1740628A1 (en) * | 1990-01-03 | 1992-06-15 | Волго-Уральский научно-исследовательский и проектный институт по добыче и переработке сероводородсодержащих газов | Water-based spacer fluid |
| RU2151270C1 (en) * | 1999-02-02 | 2000-06-20 | ДООО Буровая компания ОАО "Газпром" | Multifunctional additive for grouting mortar |
| RU2236559C1 (en) * | 2003-02-07 | 2004-09-20 | ООО "Уренгойгазпром" | Method for selective treatment of bed |
-
2004
- 2004-12-22 RU RU2004137512/03A patent/RU2309175C2/en active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2309175C2 (en) | 2007-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PD4A | Correction of name of patent owner | ||
| PC41 | Official registration of the transfer of exclusive right |
Effective date: 20120822 |