RU2013129225A - TURNOGRAPHIC MORTAR FOR CEMENTING OIL AND GAS WELLS - Google Patents
TURNOGRAPHIC MORTAR FOR CEMENTING OIL AND GAS WELLS Download PDFInfo
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- RU2013129225A RU2013129225A RU2013129225/03A RU2013129225A RU2013129225A RU 2013129225 A RU2013129225 A RU 2013129225A RU 2013129225/03 A RU2013129225/03 A RU 2013129225/03A RU 2013129225 A RU2013129225 A RU 2013129225A RU 2013129225 A RU2013129225 A RU 2013129225A
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- plasticizer
- water
- fluid loss
- loss reducer
- cement
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Abstract
Тампонажный раствор для цементирования нефтяных и газовых скважин, содержащий портландцемент, пенетрирующую добавку, понизитель водоотдачи, пластификатор, пеногаситель и воду, отличающийся тем, что в качестве пенетрирующей добавки он содержит «ПенетронАдмикс», выпускаемый по ТУ 5745-001-77921756-2006, в качестве понизителя водоотдачи - любой из водорастворимых эфиров целлюлозы, в качестве пластификатора - лигносульфонат, в качестве пеногасителя - трибутилфосфат при следующем соотношении компонентов, мас.%:портландцемент 100указанная пенетрирующая добавка 3,0 сверх 100указанный понизитель водоотдачи 0,03 - 0,1 сверх 100указанный пластификатор 0,3-0,7 сверх 100трибутилфосфат 0,01-0,1 сверх 100вода до водоцементного отношения 0,38-0,42Cement slurry for cementing oil and gas wells containing Portland cement, a penetrating additive, a fluid loss reducer, a plasticizer, an antifoam and water, characterized in that it contains a PenetronAdmix produced according to TU 5745-001-77921756-2006, in as a fluid loss reducer - any of the water-soluble cellulose ethers, as a plasticizer - lignosulfonate, as a defoamer - tributyl phosphate in the following ratio of components, wt.%: Portland cement 100 specified penetrating I additive 3.0 100ukazanny excess fluid loss reducer 0.03 - 0.1 over 100ukazanny plasticizer 0.3-0.7 over 100tributilfosfat 0.01-0.1 over 100voda to cement ratio 0,38-0,42
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013129225/03A RU2542013C2 (en) | 2013-06-25 | 2013-06-25 | Cement slurry for cementing oil and gas wells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013129225/03A RU2542013C2 (en) | 2013-06-25 | 2013-06-25 | Cement slurry for cementing oil and gas wells |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2013129225A true RU2013129225A (en) | 2014-12-27 |
| RU2542013C2 RU2542013C2 (en) | 2015-02-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013129225/03A RU2542013C2 (en) | 2013-06-25 | 2013-06-25 | Cement slurry for cementing oil and gas wells |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2542013C2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2652040C1 (en) * | 2017-02-13 | 2018-04-24 | Общество с ограниченной ответственностью "ЛУКОЙЛ - Западная Сибирь" | Low density grouting mortar |
| RU2681716C1 (en) * | 2018-02-05 | 2019-03-12 | Общество с ограниченной ответственностью "ЛУКОЙЛ - Западная Сибирь" | Cement slurry for the oil and gas wells cementing |
| RU2750414C1 (en) * | 2020-11-11 | 2021-06-28 | Публичное акционерное общество «Татнефть» имени В.Д. Шашина | Method for repair and insulation work in well (options) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070204765A1 (en) * | 2003-05-14 | 2007-09-06 | Sylvaine Le Roy-Delage | Self-Adaptive Cement Systems |
| RU2306327C1 (en) * | 2006-05-22 | 2007-09-20 | Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский горный институт имени Г.В. Плеханова (технический университет)" | Grouting mortar for cementing gas-oil wells |
| RU2385894C1 (en) * | 2008-10-13 | 2010-04-10 | Общество с ограниченной ответственностью "ЛУКОЙЛ-ПЕРМЬ" | METHOD OF PREPARATION OF LIGHT GROUTING MORTAR OF DENSITY 1450-1500 kg/m3 |
| RU2444489C1 (en) * | 2010-07-09 | 2012-03-10 | Государственное образовательное учреждение высшего профессионального образования "Мордовский государственный университет им. Н.П. Огарева" | Silicate mixture |
| RU2458962C1 (en) * | 2011-03-18 | 2012-08-20 | Общество с ограниченной ответственностью "ЛУКОЙЛ-ПЕРМЬ" | Fibre-reinforced plugging material for cementing production intervals subject to perforation during well development |
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2013
- 2013-06-25 RU RU2013129225/03A patent/RU2542013C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2542013C2 (en) | 2015-02-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PD4A | Correction of name of patent owner | ||
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20190626 |