RU2008100744A - COMPOSITION FOR INSULATION OF ABSORPTION ZONES - Google Patents
COMPOSITION FOR INSULATION OF ABSORPTION ZONES Download PDFInfo
- Publication number
- RU2008100744A RU2008100744A RU2008100744/03A RU2008100744A RU2008100744A RU 2008100744 A RU2008100744 A RU 2008100744A RU 2008100744/03 A RU2008100744/03 A RU 2008100744/03A RU 2008100744 A RU2008100744 A RU 2008100744A RU 2008100744 A RU2008100744 A RU 2008100744A
- Authority
- RU
- Russia
- Prior art keywords
- chalk
- solution
- bentonite
- aluminum
- composition
- Prior art date
Links
- 238000010521 absorption reaction Methods 0.000 title claims abstract 3
- 239000000203 mixture Substances 0.000 title claims abstract 3
- 238000009413 insulation Methods 0.000 title 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract 8
- -1 industrial chalk Substances 0.000 claims abstract 6
- 239000004115 Sodium Silicate Substances 0.000 claims abstract 4
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims abstract 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract 4
- 229910052782 aluminium Inorganic materials 0.000 claims abstract 4
- 239000000440 bentonite Substances 0.000 claims abstract 4
- 229910000278 bentonite Inorganic materials 0.000 claims abstract 4
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract 4
- 239000011780 sodium chloride Substances 0.000 claims abstract 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract 4
- 229910052911 sodium silicate Inorganic materials 0.000 claims abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 4
- 239000004927 clay Substances 0.000 claims abstract 3
- 239000000843 powder Substances 0.000 claims abstract 3
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract 2
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Состав для изоляции зон поглощений, состоящий из двух реагентов, в качестве первого из которых используют бентонитово-меловой раствор, содержащий бентонитовый глинопорошок, мел технический, хлорид натрия и воду, а в качестве второго используют раствор соли алюминия, отличающийся тем, что бентонитово-меловой раствор дополнительно содержит силикат натрия, а второй раствор в качестве соли алюминия содержит полиоксихлорид алюминия при следующем соотношении компонентов, мас.%: ! Бентонитовый глинопорошок7,7-8,4Мел технический25,2-28,0Хлорид натрия9,2-10,0Силикат натрия0,17-0,46Полиоксихлорид алюминия4,1-8,2ВодаостальноеComposition for isolating absorption zones, consisting of two reagents, the first of which is a bentonite-chalk solution containing bentonite clay powder, industrial chalk, sodium chloride and water, and the second is a solution of aluminum salt, characterized in that the bentonite-chalk the solution additionally contains sodium silicate, and the second solution as aluminum salt contains aluminum polyoxychloride in the following ratio of components, wt.%:! Bentonite clay powder 7.7-8.4 Chalk technical 25.2-28.0 Sodium chloride 9.2-10.0 Sodium silicate 0.17-0.46 Aluminum polyoxychloride 4.1-8.2 Water remaining
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008100744/03A RU2373251C2 (en) | 2008-01-09 | 2008-01-09 | Composition for isolation of absorption zones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008100744/03A RU2373251C2 (en) | 2008-01-09 | 2008-01-09 | Composition for isolation of absorption zones |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008100744A true RU2008100744A (en) | 2009-07-20 |
| RU2373251C2 RU2373251C2 (en) | 2009-11-20 |
Family
ID=41046672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008100744/03A RU2373251C2 (en) | 2008-01-09 | 2008-01-09 | Composition for isolation of absorption zones |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2373251C2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2431651C1 (en) * | 2010-04-13 | 2011-10-20 | Общество с ограниченной ответственностью "Волго-Уральский научно-исследовательский и проектный институт нефти и газа" (ООО "ВолгоУралНИПИгаз") | Composition for insulation of thief zones |
| RU2487909C1 (en) * | 2012-04-12 | 2013-07-20 | Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий - Газпром ВНИИГАЗ" | Blocking composite for isolation of loss-circulation zones during well drilling and workover operation |
| RU2518615C1 (en) * | 2013-04-23 | 2014-06-10 | Открытое акционерное общество "Татнефть" имени В.Д. Шашина | Development method of non-homogeneous oil formation (versions) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7066285B2 (en) * | 2002-01-16 | 2006-06-27 | Halliburton Energy Services, Inc. | Method and composition for preventing or treating lost circulation |
| RU2230883C2 (en) * | 2002-04-10 | 2004-06-20 | Общество с ограниченной ответственностью "ЛУКОЙЛ-Западная Сибирь" | Lightly-made cementing solution |
| RU2277574C1 (en) * | 2004-10-27 | 2006-06-10 | Общество с ограниченной ответственностью "Волго-Уральский научно-исследовательский и проектный институт нефти и газа" (ООО "ВолгоУралНИПИгаз") | Method of insulating thief zones |
| RU2298088C1 (en) * | 2005-09-30 | 2007-04-27 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Method for non-uniform oil reservoir development |
-
2008
- 2008-01-09 RU RU2008100744/03A patent/RU2373251C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2373251C2 (en) | 2009-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20160110 |