RU97118822A - COMPOSITION FOR FIXING BOTTOM-HOLE ZONE - Google Patents
COMPOSITION FOR FIXING BOTTOM-HOLE ZONEInfo
- Publication number
- RU97118822A RU97118822A RU97118822/03A RU97118822A RU97118822A RU 97118822 A RU97118822 A RU 97118822A RU 97118822/03 A RU97118822/03 A RU 97118822/03A RU 97118822 A RU97118822 A RU 97118822A RU 97118822 A RU97118822 A RU 97118822A
- Authority
- RU
- Russia
- Prior art keywords
- composition
- hole zone
- distillation
- fixing bottom
- hydrochloric acid
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims 2
- XPFVYQJUAUNWIW-UHFFFAOYSA-N Furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 claims 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims 4
- 238000004821 distillation Methods 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims 1
- 235000011114 ammonium hydroxide Nutrition 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
Claims (1)
Кубовые остатки ректификации фурфурилового спирта - 57 - 75
Концентрированная техническая соляная кислота - 8-19
Ацетон - 2-4
Водный раствор аммиака 25%-ной концентрации - 2-4
Вода - ОстальноеComposition for fixing the bottom-hole zone of the formation, including bottoms of distillation of furfuryl alcohol, concentrated technical hydrochloric acid and water, characterized in that it additionally contains acetone and 25% aqueous ammonia solution with respect to volume parts equal to 1: 1, in the following ratio components, vol.%:
Distillation residues of distillation of furfuryl alcohol - 57 - 75
Concentrated Technical Hydrochloric Acid - 8-19
Acetone - 2-4
An aqueous solution of ammonia 25% concentration - 2-4
Water - Else
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU97118822A RU2138616C1 (en) | 1997-11-11 | 1997-11-11 | Compound for consolidation of bottom-hole zone of bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU97118822A RU2138616C1 (en) | 1997-11-11 | 1997-11-11 | Compound for consolidation of bottom-hole zone of bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU97118822A true RU97118822A (en) | 1999-08-10 |
| RU2138616C1 RU2138616C1 (en) | 1999-09-27 |
Family
ID=20198948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU97118822A RU2138616C1 (en) | 1997-11-11 | 1997-11-11 | Compound for consolidation of bottom-hole zone of bed |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2138616C1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2521236C1 (en) * | 2012-11-21 | 2014-06-27 | Закрытое акционерное общество "Петрохим" | Method of bottomhole support in sand wells |
| RU2558831C1 (en) * | 2014-05-23 | 2015-08-10 | Федеральное государственное бюджетное учреждение науки ИНСТИТУТ ПРОБЛЕМ НЕФТИ И ГАЗА РОССИЙСКОЙ АКАДЕМИИ НАУК(ИПНГ РАН) | Hydrocarbon production intensification method by limitation of sand production in oil and gas wells |
-
1997
- 1997-11-11 RU RU97118822A patent/RU2138616C1/en not_active IP Right Cessation
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