RU2010130026A - METHOD FOR WATER INSULATION IN A WELL - Google Patents
METHOD FOR WATER INSULATION IN A WELL Download PDFInfo
- Publication number
- RU2010130026A RU2010130026A RU2010130026/03A RU2010130026A RU2010130026A RU 2010130026 A RU2010130026 A RU 2010130026A RU 2010130026/03 A RU2010130026/03 A RU 2010130026/03A RU 2010130026 A RU2010130026 A RU 2010130026A RU 2010130026 A RU2010130026 A RU 2010130026A
- Authority
- RU
- Russia
- Prior art keywords
- carrier fluid
- chemically modified
- well
- suspension
- dispersed silica
- Prior art date
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Abstract
1. Способ изоляции водопритока в скважине, включающий приготовление и закачку в пласт суспензии порошков полимера и глинистого компонента в углеводородной жидкости-носителе, отличающийся тем, что суспензия дополнительно содержит 1-5 маc.% химически модифицированного дисперсного кремнезема (в расчете на жидкость-носитель). ! 2. Способ по п.1, отличающийся тем, что в качестве химически модифицированного дисперсного кремнезема используют продукт МДК «Кварц». ! 3. Способ по п.1, отличающийся тем, что в качестве углеводородной жидкости-носителя используют нефть, газоконденсат, дизельное топливо, керосин и др. смеси углеводородов. 1. A method of isolating water inflow in a well, comprising preparing and injecting into the formation a suspension of polymer powders and a clay component in a hydrocarbon carrier fluid, characterized in that the suspension additionally contains 1-5 wt.% Chemically modified dispersed silica (based on carrier fluid ) ! 2. The method according to claim 1, characterized in that as a chemically modified dispersed silica using a product of MDC "Quartz". ! 3. The method according to claim 1, characterized in that as the hydrocarbon carrier fluid use oil, gas condensate, diesel fuel, kerosene and other mixtures of hydrocarbons.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2010130026/03A RU2476665C2 (en) | 2010-07-19 | 2010-07-19 | Isolation method of water influx in well |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010130026/03A RU2476665C2 (en) | 2010-07-19 | 2010-07-19 | Isolation method of water influx in well |
Publications (2)
Publication Number | Publication Date |
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RU2010130026A true RU2010130026A (en) | 2012-01-27 |
RU2476665C2 RU2476665C2 (en) | 2013-02-27 |
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Family Applications (1)
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RU2010130026/03A RU2476665C2 (en) | 2010-07-19 | 2010-07-19 | Isolation method of water influx in well |
Country Status (1)
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RU (1) | RU2476665C2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11230661B2 (en) | 2019-09-05 | 2022-01-25 | Saudi Arabian Oil Company | Propping open hydraulic fractures |
US11572761B1 (en) | 2021-12-14 | 2023-02-07 | Saudi Arabian Oil Company | Rigless method for selective zonal isolation in subterranean formations using colloidal silica |
US11708521B2 (en) | 2021-12-14 | 2023-07-25 | Saudi Arabian Oil Company | Rigless method for selective zonal isolation in subterranean formations using polymer gels |
US11802232B2 (en) | 2021-03-10 | 2023-10-31 | Saudi Arabian Oil Company | Polymer-nanofiller hydrogels |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2536895C1 (en) * | 2013-11-18 | 2014-12-27 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Development of oil deposit by multihole horizontal wells |
RU2536891C1 (en) * | 2013-11-18 | 2014-12-27 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Development of oil deposit by multihole horizontal wells |
RU2569101C1 (en) * | 2014-12-02 | 2015-11-20 | Открытое акционерное общество "Татнефть" им. В.Д.Шашина | Method of decrease of water inflow to horizontal wells |
RU2672069C2 (en) * | 2016-12-09 | 2018-11-09 | Елена Юрьевна Цыгельнюк | Waterproofing injection composition for the building objects underground protection (options) |
US10351763B2 (en) * | 2017-02-27 | 2019-07-16 | Saudi Arabian Oil Company | Interfacial tension reduction and wettability alteration using metal oxide nanoparticles to reduce condensate banking |
RU2655495C1 (en) * | 2017-05-02 | 2018-05-28 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Тюменский индустриальный университет" (ТИУ) | Method of isolation of water supply in oil-extracting well |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4475594A (en) * | 1982-06-28 | 1984-10-09 | Exxon Research & Engineering Co. | Plugging wellbores |
RU1797644C (en) * | 1991-03-05 | 1993-02-23 | Николай Васильевич Лакомкин | Method for shutoff of well water inflow |
RU2184836C2 (en) * | 2000-04-25 | 2002-07-10 | Открытое акционерное общество "Российская инновационная топливно-энергетическая компания" | Method of selective restriction inflows in development wells |
RU2211239C1 (en) * | 2002-02-04 | 2003-08-27 | Открытое акционерное общество "Российская инновационная топливно-энергетическая компания" | Hydrocarbon-based emulsion drilling mud |
RU2282653C2 (en) * | 2004-10-29 | 2006-08-27 | Владимир Анатольевич Волков | Composition for insulation of formation water inflow and a method to prepare the same |
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2010
- 2010-07-19 RU RU2010130026/03A patent/RU2476665C2/en not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11230661B2 (en) | 2019-09-05 | 2022-01-25 | Saudi Arabian Oil Company | Propping open hydraulic fractures |
US11802232B2 (en) | 2021-03-10 | 2023-10-31 | Saudi Arabian Oil Company | Polymer-nanofiller hydrogels |
US11572761B1 (en) | 2021-12-14 | 2023-02-07 | Saudi Arabian Oil Company | Rigless method for selective zonal isolation in subterranean formations using colloidal silica |
US11708521B2 (en) | 2021-12-14 | 2023-07-25 | Saudi Arabian Oil Company | Rigless method for selective zonal isolation in subterranean formations using polymer gels |
Also Published As
Publication number | Publication date |
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RU2476665C2 (en) | 2013-02-27 |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20130720 |