RU2008105871A - METHOD FOR INCREASING THE INTER-REPAIR PERIOD OF OPERATION OF A DEEP-PUMPING EQUIPMENT FOR AN EXTRACTING WELL COMPLICATED BY SALTATION - Google Patents
METHOD FOR INCREASING THE INTER-REPAIR PERIOD OF OPERATION OF A DEEP-PUMPING EQUIPMENT FOR AN EXTRACTING WELL COMPLICATED BY SALTATION Download PDFInfo
- Publication number
- RU2008105871A RU2008105871A RU2008105871/03A RU2008105871A RU2008105871A RU 2008105871 A RU2008105871 A RU 2008105871A RU 2008105871/03 A RU2008105871/03 A RU 2008105871/03A RU 2008105871 A RU2008105871 A RU 2008105871A RU 2008105871 A RU2008105871 A RU 2008105871A
- Authority
- RU
- Russia
- Prior art keywords
- increasing
- pumping equipment
- saltation
- inter
- deep
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 3
- 238000005086 pumping Methods 0.000 title claims abstract 3
- 239000003112 inhibitor Substances 0.000 claims abstract 4
- 238000005260 corrosion Methods 0.000 claims abstract 2
- 230000007797 corrosion Effects 0.000 claims abstract 2
- 239000013505 freshwater Substances 0.000 claims abstract 2
- 159000000014 iron salts Chemical class 0.000 claims abstract 2
- 150000007524 organic acids Chemical class 0.000 claims abstract 2
- 235000005985 organic acids Nutrition 0.000 claims abstract 2
- 150000003839 salts Chemical class 0.000 claims abstract 2
- 239000002904 solvent Substances 0.000 claims abstract 2
Landscapes
- Lubricants (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
Способ повышения межремонтного периода работы глубинно-насосного оборудования добывающей скважины, осложненной солеотложениями, включающий подачу растворителя в добывающую скважину, отличающийся тем, что производят периодическое удаление отложений солей железа с поверхности оборудования скважины путем обработки составом, содержащим органические кислоты, ингибиторы коррозии и ингибиторы солей в процентном соотношении 25:18:17, а остальное - пресная вода.A method for increasing the overhaul period of a downhole pumping equipment of a production well complicated by scaling, including supplying solvent to the producing well, characterized in that periodically removing deposits of iron salts from the surface of the well equipment by treatment with a composition containing organic acids, corrosion inhibitors and salt inhibitors in a percentage of 25:18:17, and the rest is fresh water.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008105871/03A RU2375554C2 (en) | 2008-02-15 | 2008-02-15 | Method of bottom hole pumping equipment overhaul period increase in production well complicated with scaling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008105871/03A RU2375554C2 (en) | 2008-02-15 | 2008-02-15 | Method of bottom hole pumping equipment overhaul period increase in production well complicated with scaling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008105871A true RU2008105871A (en) | 2009-08-20 |
| RU2375554C2 RU2375554C2 (en) | 2009-12-10 |
Family
ID=41150781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008105871/03A RU2375554C2 (en) | 2008-02-15 | 2008-02-15 | Method of bottom hole pumping equipment overhaul period increase in production well complicated with scaling |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2375554C2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2482153C1 (en) * | 2011-09-13 | 2013-05-20 | Государственное образовательное учреждение высшего профессионального образования "Южно-Российский государственный технический университет (Новочеркасский политехнический институт)" | Water well filter regeneration solution |
| RU2490443C1 (en) * | 2012-12-03 | 2013-08-20 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Procedure for treatment of bottomhole zone of producer with two wellheads |
| RU2688621C1 (en) * | 2018-08-01 | 2019-05-21 | Александр Александрович Третьяк | Solution for regeneration of filters of hydro-geological wells |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1832714A1 (en) * | 1989-05-03 | 1996-06-10 | Всесоюзный научно-исследовательский институт по сбору, подготовке и транспорту нефти и нефтепродуктов | Method for production of reagent for removal of asphaltene-resinous-wax accumulations |
| US5018577A (en) * | 1990-08-02 | 1991-05-28 | Nalco Chemical Company | Phosphinate inhibitor for scale squeeze applications |
| RU2265119C1 (en) * | 2004-06-28 | 2005-11-27 | Павлычев Валентин Николаевич | Asphalt-tar-paraffin deposit prevention composition |
| RU2312880C1 (en) * | 2006-03-10 | 2007-12-20 | Общество с ограниченной ответственностью "Аксис" | Stabilizer for collector properties of oil formation |
-
2008
- 2008-02-15 RU RU2008105871/03A patent/RU2375554C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2375554C2 (en) | 2009-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20100216 |