RU2011137928A - Grouting mortar - Google Patents
Grouting mortar Download PDFInfo
- Publication number
- RU2011137928A RU2011137928A RU2011137928/03A RU2011137928A RU2011137928A RU 2011137928 A RU2011137928 A RU 2011137928A RU 2011137928/03 A RU2011137928/03 A RU 2011137928/03A RU 2011137928 A RU2011137928 A RU 2011137928A RU 2011137928 A RU2011137928 A RU 2011137928A
- Authority
- RU
- Russia
- Prior art keywords
- teg
- solution
- grouting
- lignosulfonate
- silica
- Prior art date
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Тампонажный раствор, включающий пресную воду, минерализованную солями электролитами, тампонажный портландцемент, кремнезем, технические лигносульфонаты, отличающийся тем, что в качестве соли электролита используют хлорид натрия (NaCl), в качестве технических лигносульфонатов используют феррохромлигносульфонат (ФХЛС), раствор дополнительно содержит или глицерин, или триэтиленгликоль (ТЭГ), или 10%-ный раствор эпоксидной смолы (ЭД-20) в ТЭГ при следующем соотношении ингредиентов, мас.ч.:Grouting mortar, including fresh water, mineralized with salts of electrolytes, grouting Portland cement, silica, technical lignosulfonates, characterized in that sodium chloride (NaCl) is used as the electrolyte salt, ferrochrome lignosulfonate (PChL) is used as technical lignosulfonate, the solution additionally contains glycerol or triethylene glycol (TEG), or a 10% solution of epoxy resin (ED-20) in TEG in the following ratio of ingredients, parts by weight:
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011137928/03A RU2487910C2 (en) | 2011-09-14 | 2011-09-14 | Grouting mortar |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011137928/03A RU2487910C2 (en) | 2011-09-14 | 2011-09-14 | Grouting mortar |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2011137928A true RU2011137928A (en) | 2013-03-20 |
RU2487910C2 RU2487910C2 (en) | 2013-07-20 |
Family
ID=48791328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2011137928/03A RU2487910C2 (en) | 2011-09-14 | 2011-09-14 | Grouting mortar |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2487910C2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EA026237B1 (en) * | 2014-12-25 | 2017-03-31 | Научно-Исследовательский И Проектный Институт Нефти И Газа (Нипинг) | Composition for strengthening incompetent rocks in a near-wellbore zone |
RU2700125C2 (en) * | 2017-11-21 | 2019-09-12 | Публичное акционерное общество "Транснефть" (ПАО "Транснефть") | Polymer-containing reagent for cement-polymer solution |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1506081A1 (en) * | 1987-12-30 | 1989-09-07 | Казахский Государственный Научно-Исследовательский И Проектный Институт Нефтяной Промышленности | Plugging composition |
SU1760087A1 (en) * | 1989-04-11 | 1992-09-07 | Казахский Государственный Научно-Исследовательский И Проектный Институт Нефтяной Промышленности | Grouting mortar |
RU2036297C1 (en) * | 1992-08-14 | 1995-05-27 | Юрий Ростиславович Леонов | Bridging material |
RU2109923C1 (en) * | 1995-08-02 | 1998-04-27 | Восточно-Сибирский научно-исследовательский институт геологии, геофизики и минерального сырья | Plugging solution with mineralized liquid phase |
RU2149981C1 (en) * | 1998-11-24 | 2000-05-27 | Открытое акционерное общество "ПермНИПИнефть" | Grouting mortar |
RU2319721C2 (en) * | 2005-02-01 | 2008-03-20 | Открытое акционерное общество "Российская инновационная топливно-энергетическая компания" (ОАО "РИТЭК") | Polymer-cement grouting mortar |
US8727001B2 (en) * | 2007-09-25 | 2014-05-20 | Halliburton Energy Services, Inc. | Methods and compositions relating to minimizing particulate migration over long intervals |
RU2359981C1 (en) * | 2007-11-23 | 2009-06-27 | Сергей Михайлович Гайдар | Antifriction composition |
US20110094755A1 (en) * | 2009-10-28 | 2011-04-28 | Chevron U.S.A. Inc. | Systems and methods for initiating annular obstruction in a subsurface well |
US7723273B1 (en) * | 2009-10-28 | 2010-05-25 | Jacam Chemical Company, Inc. | Modified epoxy-amine compositions for oil field uses |
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2011
- 2011-09-14 RU RU2011137928/03A patent/RU2487910C2/en active
Also Published As
Publication number | Publication date |
---|---|
RU2487910C2 (en) | 2013-07-20 |
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PC41 | Official registration of the transfer of exclusive right |
Effective date: 20150626 |