RU93038289A - REAGENT FOR PREVENTION OF ASPHALT-RESIN-PARAFFINIAN SEDIMENTS - Google Patents

REAGENT FOR PREVENTION OF ASPHALT-RESIN-PARAFFINIAN SEDIMENTS

Info

Publication number
RU93038289A
RU93038289A RU93038289/03A RU93038289A RU93038289A RU 93038289 A RU93038289 A RU 93038289A RU 93038289/03 A RU93038289/03 A RU 93038289/03A RU 93038289 A RU93038289 A RU 93038289A RU 93038289 A RU93038289 A RU 93038289A
Authority
RU
Russia
Prior art keywords
reagent
resin
paraffinian
sediments
asphalt
Prior art date
Application number
RU93038289/03A
Other languages
Russian (ru)
Other versions
RU2034894C1 (en
Inventor
Г.М. Рахматуллина
В.Н. Хлебников
Н.В. Романов
М.Г. Хуснуллин
Н.В. Мясоедова
Е.Л. Володина
Original Assignee
Научно-исследовательский институт по нефтепромысловой химии
Filing date
Publication date
Application filed by Научно-исследовательский институт по нефтепромысловой химии filed Critical Научно-исследовательский институт по нефтепромысловой химии
Priority to RU93038289A priority Critical patent/RU2034894C1/en
Priority claimed from RU93038289A external-priority patent/RU2034894C1/en
Application granted granted Critical
Publication of RU2034894C1 publication Critical patent/RU2034894C1/en
Publication of RU93038289A publication Critical patent/RU93038289A/en

Links

Claims (1)

Изобретение относится к реагентам, предотвращающим отложения асфальтенов, смол, парафинов, и может быть использовано в процессах добычи, транспорта и хранения нефти. Реагент для предотвращения асфальтено-смоло-парафиновых отложений содержит N-алкил-N,N-ди(полиэтиленгликоль)амины на основе кислот кокосового масла общей формулы СрН2 р нN(C2H4O) nH(C2H4O)mH, где p = 10 - 12, n + m = 15, и растворитель. Преимущественным вариантом выполнения изобретения является реагент, включающий вышеназванный оксиалкилированный амин, моноалкиловый эфир полиэтиленгликоля на основе синтетических высших жирных спиртов общей формулы CnН2 n нО(С2Н4О)mH, где n = 10 - 18, m = 8-10, и растворитель.The invention relates to reagents that prevent the deposition of asphaltenes, resins, paraffins, and can be used in the processes of extraction, transport and storage of oil. The reagent for preventing asphaltene-resin-paraffin deposits contains N-alkyl-N, N-di (polyethylene glycol) amines based on coconut oil acids of the general formula C p H 2 p n N (C 2 H 4 O) n H (C 2 H 4 O) m H, where p = 10 - 12, n + m = 15, and the solvent. An advantageous embodiment of the invention is a reagent comprising the above hydroxyalkylated amine, polyethylene glycol monoalkyl ether based on synthetic higher fatty alcohols of the general formula C n H 2 n n O (C 2 H 4 O) m H, where n = 10 - 18, m = 8 -10, and solvent.
RU93038289A 1993-08-02 1993-08-02 Reagent for prevention of asphaltene-resin-paraffin deposition RU2034894C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93038289A RU2034894C1 (en) 1993-08-02 1993-08-02 Reagent for prevention of asphaltene-resin-paraffin deposition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93038289A RU2034894C1 (en) 1993-08-02 1993-08-02 Reagent for prevention of asphaltene-resin-paraffin deposition

Publications (2)

Publication Number Publication Date
RU2034894C1 RU2034894C1 (en) 1995-05-10
RU93038289A true RU93038289A (en) 1997-03-10

Family

ID=20145635

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93038289A RU2034894C1 (en) 1993-08-02 1993-08-02 Reagent for prevention of asphaltene-resin-paraffin deposition

Country Status (1)

Country Link
RU (1) RU2034894C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2765453C1 (en) * 2021-08-05 2022-01-31 федеральное государственное автономное образовательное учреждение высшего образования «Казанский (Приволжский) федеральный университет» (ФГАОУ ВО КФУ) Composition for intensification of heavy and viscous oil production, method for its production and method for its use

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