RU2012121675A - TUGGING COMPOSITION FOR CEMENTING OF HORIZONTAL WELLS OF WELLS - Google Patents
TUGGING COMPOSITION FOR CEMENTING OF HORIZONTAL WELLS OF WELLS Download PDFInfo
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- RU2012121675A RU2012121675A RU2012121675/03A RU2012121675A RU2012121675A RU 2012121675 A RU2012121675 A RU 2012121675A RU 2012121675/03 A RU2012121675/03 A RU 2012121675/03A RU 2012121675 A RU2012121675 A RU 2012121675A RU 2012121675 A RU2012121675 A RU 2012121675A
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- additive
- cementing
- cement
- grouting
- composition
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- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
1. Тампонажный состав для цементирования горизонтальных стволов скважин, включающий тампонажный портландцемент, понизитель фильтрации, минеральную добавку и воду, отличающийся тем, что он дополнительно содержит суперпластификатор - полиэфиркарбоксилат Melflux F или сульфированный меламинформальдегид ЦЕМПЛАСТ МФ, пеногаситель ПОЛИЦЕМ ДФ и ускоритель сроков схватывания - хлорид кальция, в качестве тампонажного портландцемента состав содержит цемент ПЦТ IG-CC-1, в качестве понизителя фильтрации - ГИДРОЦЕМ, а в качестве минеральной добавки - метакоалин, или Мета-Микс-1, или CONMIX SF1, или MIKRODUR, при следующем соотношении компонентов, мас.%:2. Тампонажный состав по п.1, отличающийся тем, что он дополнительно содержит расширяющую добавку до 5,0 мас.% и/или армирующую добавку - полиакриловое волокно, до 1,3 мас.%.1. Grouting composition for cementing horizontal wellbores, including grouting Portland cement, a filtration reducer, a mineral additive and water, characterized in that it additionally contains a superplasticizer - Melflux F polyester carboxylate or CEMPLAST MF sulfonated melamine formaldehyde, calcium chloride antifoam - accelerator SCHL DF and accelerate , as cementing Portland cement, the composition contains PCT cement IG-CC-1, as a filter reducing agent - HYDROCEM, and as a mineral additive - met akoalin, or Meta-Mix-1, or CONMIX SF1, or MIKRODUR, in the following ratio of components, wt.%: 2. The grouting composition according to claim 1, characterized in that it further comprises an expanding additive up to 5.0 wt.% And / or a reinforcing additive - polyacrylic fiber, up to 1.3 wt.%.
Claims (2)
Priority Applications (1)
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RU2012121675/03A RU2508307C2 (en) | 2012-05-25 | 2012-05-25 | Grouting mortar for cementing horizontal holes |
Applications Claiming Priority (1)
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RU2012121675/03A RU2508307C2 (en) | 2012-05-25 | 2012-05-25 | Grouting mortar for cementing horizontal holes |
Publications (2)
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RU2012121675A true RU2012121675A (en) | 2013-11-27 |
RU2508307C2 RU2508307C2 (en) | 2014-02-27 |
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RU2012121675/03A RU2508307C2 (en) | 2012-05-25 | 2012-05-25 | Grouting mortar for cementing horizontal holes |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2553807C1 (en) * | 2014-03-19 | 2015-06-20 | Общество с ограниченной ответственностью "ЛУКОЙЛ-ПЕРМЬ" | Gas-blocking plugging material for cementing horizontal wells with small annular gaps |
RU2561426C1 (en) * | 2014-06-05 | 2015-08-27 | Закрытое акционерное общество "Октопус" | Composition for creation of borehole filter |
RU2649181C2 (en) * | 2015-11-20 | 2018-03-30 | Общество с ограниченной ответственностью "ПрофЦемент-Вектор" (ООО "ПЦВ") | Expansion agent for backfill material |
RU2681158C1 (en) * | 2018-02-12 | 2019-03-04 | Владимир Владимирович Бовт | Dry construction mixture and solid-phase composition for its production |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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SU1006713A1 (en) * | 1981-05-28 | 1983-03-23 | Московский Ордена Трудового Красного Знамени Институт Нефтехимической И Газовой Промышленности Им.И.М.Губкина | Disperse reinforced plugging mix for well cementing and method for preparing the same |
US6145591A (en) * | 1997-12-12 | 2000-11-14 | Bj Services Company | Method and compositions for use in cementing |
RU2223386C2 (en) * | 2002-04-15 | 2004-02-10 | Закрытое акционерное общество "Октопус" | Sealing of pipe and string clearance |
RU2360940C1 (en) * | 2007-11-09 | 2009-07-10 | Общество с ограниченной ответственностью "ЛУКОЙЛ-ПЕРМЬ" | Expanding plugging material |
RU2399643C1 (en) * | 2009-10-28 | 2010-09-20 | Закрытое акционерное общество "Гранула" | Cement grouting light-weight mixture |
RU2441897C1 (en) * | 2010-12-24 | 2012-02-10 | Общество с ограниченной ответственностью "Пермская сервисная компания "Буртехнологии" | Cementing slurry |
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2012
- 2012-05-25 RU RU2012121675/03A patent/RU2508307C2/en active
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RU2508307C2 (en) | 2014-02-27 |
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