RU99113276A - SOLID FOAM-FORMING COMPOSITION FOR REMOVING LIQUID FROM WELLS AND METHOD FOR PRODUCING IT - Google Patents
SOLID FOAM-FORMING COMPOSITION FOR REMOVING LIQUID FROM WELLS AND METHOD FOR PRODUCING ITInfo
- Publication number
- RU99113276A RU99113276A RU99113276/03A RU99113276A RU99113276A RU 99113276 A RU99113276 A RU 99113276A RU 99113276/03 A RU99113276/03 A RU 99113276/03A RU 99113276 A RU99113276 A RU 99113276A RU 99113276 A RU99113276 A RU 99113276A
- Authority
- RU
- Russia
- Prior art keywords
- kssb
- plasticizing
- composition
- powder base
- mass
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims 7
- 239000007787 solid Substances 0.000 title claims 3
- 239000007788 liquid Substances 0.000 title claims 2
- 238000004519 manufacturing process Methods 0.000 title 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims 6
- 239000000654 additive Substances 0.000 claims 5
- 239000000843 powder Substances 0.000 claims 4
- 239000004094 surface-active agent Substances 0.000 claims 4
- -1 alkyl phenol Chemical compound 0.000 claims 3
- NGPGDYLVALNKEG-UHFFFAOYSA-N azanium;azane;2,3,4-trihydroxy-4-oxobutanoate Chemical compound [NH4+].[NH4+].[O-]C(=O)C(O)C(O)C([O-])=O NGPGDYLVALNKEG-UHFFFAOYSA-N 0.000 claims 3
- 239000001187 sodium carbonate Substances 0.000 claims 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims 3
- 230000000996 additive Effects 0.000 claims 2
- 238000005187 foaming Methods 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
Claims (1)
Порошкообразная основа (КССБ) - 39 - 49
Поверхностно-активное вещество (ПАВ) на основе алкилфенола - 50 - 60
Тартрат аммония - 0,5 - 0,95
Карбонат натрия - 0,05 - 0,5
2. Способ получения твердого пенообразующего состава, включающий перемешивание в мешалке до получения однородной массы состава, содержащего порошкообразную основу (КССБ), поверхностно-активное вещество (ПАВ) на основе алкилфенола, пластифицирующую и облегчающую добавки и формирование стержней из этой массы, отличающийся тем, что мешалку загружают предварительно измельченным поверхностно-активным веществом на основе алкилфенола, нагревают его до температуры большей температуры плавления этого вещества, не прекращая перемешивания, добавляют порошкообразную основу (КССБ) и перемешивают до получения однородной массы, затем добавляют пластифицирующую и облегчающую добавки, а формирование стержней осуществляют после нагревания состава до температуры, при которой из него выделяется газ, заливают массу в пресс-форму и отверждают ее при охлаждении.1. A solid foaming composition for removing liquid from gas and gas condensate wells, containing a powder base (KSSB), alkyl phenol-based surfactants, plasticizing and facilitating additives, characterized in that the composition contains ammonium tartrate as a plasticizing additive, as facilitating the additive contains sodium carbonate at a ratio of sodium carbonate and ammonium tartrate 1: 1 - 1: 25 with a total ratio of components, wt.%:
Powder Base (KSSB) - 39 - 49
Alkylphenol Surfactant - 50 - 60
Ammonium Tartrate - 0.5 - 0.95
Sodium carbonate - 0.05 - 0.5
2. A method of obtaining a solid foaming composition, including stirring in a mixer until a homogeneous mass of the composition containing a powder base (KSSB), a surfactant based on alkyl phenol, plasticizing and facilitating additives and the formation of rods from this mass, characterized in that the mixer is loaded with a pre-ground surfactant based on alkyl phenol, heated to a temperature higher than the melting point of this substance, without stopping mixing, add They add a powder base (KSSB) and mix until a homogeneous mass is obtained, then plasticizing and lightening additives are added, and the rods are formed after the composition is heated to a temperature at which gas is released from it, the mass is poured into the mold and it is solidified upon cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU99113276/03A RU2173694C2 (en) | 1999-06-18 | 1999-06-18 | Solid foaming formulation for removing liquid from wells and method of preparation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU99113276/03A RU2173694C2 (en) | 1999-06-18 | 1999-06-18 | Solid foaming formulation for removing liquid from wells and method of preparation thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU99113276A true RU99113276A (en) | 2001-04-10 |
| RU2173694C2 RU2173694C2 (en) | 2001-09-20 |
Family
ID=35454235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU99113276/03A RU2173694C2 (en) | 1999-06-18 | 1999-06-18 | Solid foaming formulation for removing liquid from wells and method of preparation thereof |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2173694C2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2456324C1 (en) * | 2011-03-31 | 2012-07-20 | Общество с ограниченной ответственностью "Газпром добыча Надым" (ООО "Газпром добыча Надым") | Solid foaming agent for removal of liquid from bottom hole |
| RU2485159C1 (en) * | 2011-12-16 | 2013-06-20 | Открытое акционерное общество "Северо-Кавказский научно-исследовательский проектный институт природных газов" (ОАО "СевКавНИПИгаз") | Light-weight solid foaming agent for removal of liquid from gaseous and gas-condensate wells |
| RU2616637C1 (en) * | 2016-01-26 | 2017-04-18 | Открытое акционерное общество "Северо-Кавказский научно-исследовательский проектный институт природных газов" (ОАО "СевКавНИПИгаз") | Solid foaming agent for removal of liquid formation fluid from gaseous and gas-condensate wells |
| RU2626475C1 (en) * | 2016-10-19 | 2017-07-28 | Закрытое акционерное общество "ХИМЕКО-ГАНГ" | Composition and method of solid foaming agent preparation for liquid removal from the gas and gas condensate wells bottomholes |
-
1999
- 1999-06-18 RU RU99113276/03A patent/RU2173694C2/en not_active IP Right Cessation
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