SU990785A1 - Composition for preventing paraffin deposition - Google Patents
Composition for preventing paraffin deposition Download PDFInfo
- Publication number
- SU990785A1 SU990785A1 SU813278536A SU3278536A SU990785A1 SU 990785 A1 SU990785 A1 SU 990785A1 SU 813278536 A SU813278536 A SU 813278536A SU 3278536 A SU3278536 A SU 3278536A SU 990785 A1 SU990785 A1 SU 990785A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- composition
- polyacrylamide
- water
- preventing
- paraffin deposition
- Prior art date
Links
Landscapes
- Lubricants (AREA)
Description
Изобретение относитс к области добычи и транспорта парафинистых нефтей и может быть использовано на нефт ных промыслах и магистральных нефтепроводах. .The invention relates to the field of production and transportation of paraffinic oils and can be used in oil fields and main oil pipelines. .
Известен состав дл предотвращени отложений парафина llУказанный состав недостаточно эффективен дл предотвращени отложений парафина.Known composition for preventing paraffin deposits. II The composition indicated is not effective enough to prevent paraffin deposits.
Наиболее близким по технической сущности и достигаемому результату к предлагаемому вл етс состав, предотвращающий образование смолопарафиновой массы в лифтовых трубах и нефтепроводах.The closest in technical essence and the achieved result to the proposed is a composition that prevents the formation of tar-paraffin mass in the lift pipes and oil pipelines.
Известный состав содержит полиакриламид , силикат натри и воду f.The known composition contains polyacrylamide, sodium silicate and water f.
Эффективность известного состава не превышает 80%.The effectiveness of a known composition does not exceed 80%.
Цель изобретени - повышение эффективности предотвращени отложений парафина.The purpose of the invention is to increase the effectiveness of the prevention of wax deposits.
Поставленна цель достигаетс тем, что состав дл предотвращени отложений парафина, включающий полиакриламид , силикат натри и воду, дополнительно содержит канифоль при следукнцим соотношении компонентов, вес.%:This goal is achieved in that the composition for preventing paraffin deposits, including polyacrylamide, sodium silicate and water, additionally contains rosin at the following ratio of components, wt.%:
Полиакриламид 0,5-5,0 Силикат натри 0,1-0,5 Канифоль0,05-0,4Polyacrylamide 0.5-5.0 Sodium silicate 0.1-0.5 Rosin0.05-0.4
ВодаОстальноеWaterEverything
Состав готов тпутем механичес10 кого перемешивани указанных компонентов внормальных услови х, предварительно растворив канифоль в минимальной объеме ацетона или этилового спирта.The composition is prepared by mechanically mixing these components under normal conditions, having previously dissolved the rosin in a minimum volume of acetone or ethyl alcohol.
1515
Межфазное нат жение предлагаемого состава на границе с нефт ми месторождений Западной Туркмении составл ет С1 - 5)- 10-5 н/м.The interfacial tension of the proposed composition at the boundary with the oil fields in Western Turkmenistan is C1-5) - 10-5 N / m.
В таблице представлены варианты The table presents options
20 состава и результаты определени эффективности предотвращени отложений парафина предложенным составом и известным. Эффективность предотвращени отложений парафина опреде25 л лось по методу 20 of the composition and the results of the determination of the effectiveness of the prevention of wax deposits by the proposed and known composition. The effectiveness of the prevention of paraffin deposits was determined by the method of
холодного цилиндра .cold cylinder.
ИзвестныйFamous
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813278536A SU990785A1 (en) | 1981-04-14 | 1981-04-14 | Composition for preventing paraffin deposition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813278536A SU990785A1 (en) | 1981-04-14 | 1981-04-14 | Composition for preventing paraffin deposition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU990785A1 true SU990785A1 (en) | 1983-01-23 |
Family
ID=20954395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU813278536A SU990785A1 (en) | 1981-04-14 | 1981-04-14 | Composition for preventing paraffin deposition |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU990785A1 (en) |
-
1981
- 1981-04-14 SU SU813278536A patent/SU990785A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR9703615A (en) | Cementing compositions and applications of such compositions for cementing oil wells or similar | |
| SU990785A1 (en) | Composition for preventing paraffin deposition | |
| JPS5573791A (en) | High-temperature lubricant oil | |
| JPS57207696A (en) | Diesel gas oil composition | |
| JPS5755995A (en) | Emulsified fuel | |
| SU715600A1 (en) | Composition for paraffin deposition preventing | |
| FR2235204A1 (en) | Fouling and corrosion inhibition in combustion units - by adding metal salts to fuel | |
| SU969706A1 (en) | Salt deposition inhibitor for gas lift pipes of gas wells | |
| ES2023831B3 (en) | COPPER MATERIAL, RESISTANT TO CORROSION, FOR THE CONSTRUCTION OF TUBULAR PIPES, DEPOSITS OR SIMILAR, INTENDED TO BE USED WITH CIRCULATING AGENTS, ESPECIALLY, WATER PIPES. | |
| JPS51130409A (en) | Lubricating oil composition | |
| FR2362919A1 (en) | INSULATING OIL FROM A CATALYTIC CRACKING OPERATION | |
| SU647336A1 (en) | Crude oil deemulsification method | |
| JPS57134544A (en) | Alloy for oil well pipe with superior stress corrosion cracking resistance | |
| SU374440A1 (en) | METHOD OF PREVENTION OF PARAFIN SEDIMENTATION | |
| SU618397A1 (en) | Composition for preventing paraffin depositions | |
| JPS51123204A (en) | Process for producing fuel oil additives with good stability | |
| SU1583368A1 (en) | Composition for inhibiting salt deposition | |
| JPS5226623A (en) | Convering method of pipe | |
| SU403718A1 (en) | WORKING LIQUID FOR MOUNTAIN HYDRAULIC DRIVES | |
| JPS5578093A (en) | Combustion assistant for kerosine, and its preparation | |
| FR2411230A1 (en) | Corrosion- and pollution-inhibiting additive for fuel oil - comprising metal soap in hydrocarbon solvent | |
| SU254307A1 (en) | ||
| JPS57134545A (en) | Alloy for oil well pipe with superior stress corrosion cracking resistance | |
| JPS52113319A (en) | Seam welded steel pipe containing copper | |
| SU1578221A1 (en) | Alloying composition for cast iron |