RU2010144473A - TUMPING MATERIAL FOR CEMENTING CASING COLUMNS AND METHOD FOR PREPARING IT - Google Patents
TUMPING MATERIAL FOR CEMENTING CASING COLUMNS AND METHOD FOR PREPARING IT Download PDFInfo
- Publication number
- RU2010144473A RU2010144473A RU2010144473/03A RU2010144473A RU2010144473A RU 2010144473 A RU2010144473 A RU 2010144473A RU 2010144473/03 A RU2010144473/03 A RU 2010144473/03A RU 2010144473 A RU2010144473 A RU 2010144473A RU 2010144473 A RU2010144473 A RU 2010144473A
- Authority
- RU
- Russia
- Prior art keywords
- borax
- bentonite clay
- filler
- setting
- magnesium chloride
- Prior art date
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- Curing Cements, Concrete, And Artificial Stone (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
1. Тампонажный материал, содержащий связующую основу - каустический магнезит, наполнитель - бентонитовая глина, регулятор сроков схватывания и загустевания - тетраборат натрия дегидрат (бура) и жидкость затворения - водный раствор хлористого магния, отличающийся тем, что в качестве регулятора схватывания и загустевания содержит тетраборат натрия дегидрат (буру) и наполнитель - бентонитовую глину при соотношении инградиентов, мас.%: ! Каустический магнезит 30,0-40,0 Бентонитовая глина 0,1-8,0 Тетраборат натрия (бура) 0,1-0,5 Хлористый магний 15,0-36,0 Вода Остальное ! 2. Способ приготовления тампонажного материала, заключающийся в затворении смеси сухих веществ связующей основы - каустического магнезита и наполнителя - бентонитовой глины водным раствором хлористого магния, в котором предварительно растворяют регулятор сроков схватывания и загустевания - тетраборат натрия (буру), при отношении массы жидкости затворения к массе сухих веществ 1,0-1,5. 1. The grouting material containing a bonding base is caustic magnesite, filler is bentonite clay, the setting and thickening time regulator is sodium tetraborate dehydrate (borax), and the mixing liquid is an aqueous solution of magnesium chloride, characterized in that it contains tetraborate as a setting and thickening regulator sodium dehydrate (borax) and filler - bentonite clay with a ratio of ingredients, wt.%:! Caustic magnesite 30.0-40.0 Bentonite clay 0.1-8.0 Sodium tetraborate (borax) 0.1-0.5 Magnesium chloride 15.0-36.0 Water Else! 2. A method of preparing grouting material, which consists in mixing a mixture of dry substances of a binder base - caustic magnesite and filler - bentonite clay with an aqueous solution of magnesium chloride, in which the setting and thickening time regulator - sodium tetraborate (borax) is preliminarily dissolved, with the ratio of the weight of the mixing liquid to dry matter mass of 1.0-1.5.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010144473/03A RU2460755C2 (en) | 2010-10-20 | 2010-10-20 | Plugging material for cementing casing string and method for its preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010144473/03A RU2460755C2 (en) | 2010-10-20 | 2010-10-20 | Plugging material for cementing casing string and method for its preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2010144473A true RU2010144473A (en) | 2012-04-27 |
| RU2460755C2 RU2460755C2 (en) | 2012-09-10 |
Family
ID=46297250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2010144473/03A RU2460755C2 (en) | 2010-10-20 | 2010-10-20 | Plugging material for cementing casing string and method for its preparation |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2460755C2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2563466C2 (en) * | 2013-08-07 | 2015-09-20 | Общество с ограниченной ответственностью "МИРРИКО" | Repair-insulating packing compound based on quick-stone magnesite cements |
| RU2573651C1 (en) * | 2014-10-28 | 2016-01-27 | Общество с ограниченной ответственностью "НТЦ ГЕОТЕХНОКИН" | Cement composition for repair and isolation in oil and gas wells |
| RU2704163C1 (en) * | 2018-12-28 | 2019-10-24 | Публичное акционерное общество "Татнефть" имени В.Д. Шашина | Composition for repair and insulation works in well |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU840293A1 (en) * | 1979-07-30 | 1981-06-23 | Пермский политехнический институт | Plugging composition preparation method |
| SU1191594A1 (en) * | 1984-01-31 | 1985-11-15 | Макеевский Инженерно-Строительный Институт | Quick-setting composition for support made of rock |
| SU1276819A1 (en) * | 1985-06-06 | 1986-12-15 | Специализированное производственное геологическое объединение по тампонажным и геологоразведочным работам "Спецтампонажгеология" | Plugging composition |
| RU2276118C2 (en) * | 2004-06-24 | 2006-05-10 | Евгений Сергеевич Шитиков | Dry mixture for repair of the products made out of concrete |
-
2010
- 2010-10-20 RU RU2010144473/03A patent/RU2460755C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2460755C2 (en) | 2012-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PC41 | Official registration of the transfer of exclusive right |
Effective date: 20130909 |
|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20161021 |
|
| NF4A | Reinstatement of patent |
Effective date: 20180109 |
|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20191021 |