RU2002120783A - Composition for neutralizing hydrogen sulfide, inhibiting the growth of sulfate-reducing bacteria and inhibiting corrosion in oilfield environments - Google Patents

Composition for neutralizing hydrogen sulfide, inhibiting the growth of sulfate-reducing bacteria and inhibiting corrosion in oilfield environments

Info

Publication number
RU2002120783A
RU2002120783A RU2002120783/04A RU2002120783A RU2002120783A RU 2002120783 A RU2002120783 A RU 2002120783A RU 2002120783/04 A RU2002120783/04 A RU 2002120783/04A RU 2002120783 A RU2002120783 A RU 2002120783A RU 2002120783 A RU2002120783 A RU 2002120783A
Authority
RU
Russia
Prior art keywords
inhibiting
composition
sulfate
growth
hydrogen sulfide
Prior art date
Application number
RU2002120783/04A
Other languages
Russian (ru)
Other versions
RU2228946C2 (en
Inventor
Ахматфаиль Магсумович Фахриев
Рустем Ахматфаилович Фахриев
Original Assignee
Ахматфаиль Магсумович Фахриев
Рустем Ахматфаилович Фахриев
Filing date
Publication date
Application filed by Ахматфаиль Магсумович Фахриев, Рустем Ахматфаилович Фахриев filed Critical Ахматфаиль Магсумович Фахриев
Priority to RU2002120783/04A priority Critical patent/RU2228946C2/en
Priority claimed from RU2002120783/04A external-priority patent/RU2228946C2/en
Publication of RU2002120783A publication Critical patent/RU2002120783A/en
Application granted granted Critical
Publication of RU2228946C2 publication Critical patent/RU2228946C2/en

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Claims (4)

1. Состав для нейтрализации сероводорода, подавления роста сульфатвосстанавливающих бактерий и ингибирования коррозии в нефтепромысловых средах, включающий продукт взаимодействия моноэтаноламина с формальдегидом, отличающийся тем, что он дополнительно содержит гидроксид натрия или калия и органический растворитель при следующем соотношении компонентов, мас.%:1. Composition for neutralizing hydrogen sulfide, inhibiting the growth of sulfate-reducing bacteria and inhibiting corrosion in oilfield environments, including the product of the interaction of monoethanolamine with formaldehyde, characterized in that it additionally contains sodium or potassium hydroxide and an organic solvent in the following ratio, wt.%: Продукт взаимодействия, указанный выше 65-90The interaction product specified above 65-90 Гидроксид натрия или калия 0,1-1,0Sodium or potassium hydroxide 0.1-1.0 Органический растворитель ОстальноеOrganic solvent Else 2. Состав по п.2, отличающийся тем, что в качестве органического растворителя он содержит третичный аминоспирт и/или низший алифатический спирт C1-С4.2. The composition according to claim 2, characterized in that as an organic solvent it contains a tertiary amino alcohol and / or a lower aliphatic alcohol C 1 -C 4 . 3. Состав по п.2, отличающийся тем, что в качестве третичного аминоспирта он содержит триэтаноламин.3. The composition according to claim 2, characterized in that it contains triethanolamine as a tertiary amino alcohol. 4. Состав по любому из пп.1-3, отличающийся тем, что в качестве продукта взаимодействия он содержит продукт взаимодействия моноэтаноламина с около 37%-ным раствором формальдегида - формалином в мольном соотношении моноэтаноламин: формальдегид 1:(1,8÷3,5), предпочтительно 1:(2,1÷3,0).4. The composition according to any one of claims 1 to 3, characterized in that as the reaction product it contains the reaction product of monoethanolamine with about 37% formaldehyde solution - formalin in a molar ratio of monoethanolamine: formaldehyde 1: (1.8 ÷ 3, 5), preferably 1: (2.1 ÷ 3.0).
RU2002120783/04A 2002-07-29 2002-07-29 Composition for neutralizing hydrogen sulfide, suppressing growth of sulfate- reducing bacteria, and inhibiting corrosion in oil-field media RU2228946C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2002120783/04A RU2228946C2 (en) 2002-07-29 2002-07-29 Composition for neutralizing hydrogen sulfide, suppressing growth of sulfate- reducing bacteria, and inhibiting corrosion in oil-field media

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2002120783/04A RU2228946C2 (en) 2002-07-29 2002-07-29 Composition for neutralizing hydrogen sulfide, suppressing growth of sulfate- reducing bacteria, and inhibiting corrosion in oil-field media

Publications (2)

Publication Number Publication Date
RU2002120783A true RU2002120783A (en) 2003-05-27
RU2228946C2 RU2228946C2 (en) 2004-05-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002120783/04A RU2228946C2 (en) 2002-07-29 2002-07-29 Composition for neutralizing hydrogen sulfide, suppressing growth of sulfate- reducing bacteria, and inhibiting corrosion in oil-field media

Country Status (1)

Country Link
RU (1) RU2228946C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2466175C2 (en) * 2008-08-06 2012-11-10 Ахматфаиль Магсумович Фахриев Hydrogen sulfide neutraliser and method of its usage
RU2510615C2 (en) * 2009-11-24 2014-04-10 Ахматфаиль Магсумович Фахриев Hydrogen sulphide and mercaptan neutraliser
RU2459861C2 (en) * 2010-09-06 2012-08-27 Общество с ограниченной ответственностью "ПЛАСТНЕФТЕХИМ" Neutraliser/absorbent for hydrogen sulphide and volatile mercaptans
RU2453582C1 (en) * 2010-12-15 2012-06-20 Вячеслав Михайлович Андрианов Complex reagent, having disinfectant properties, for purifying liquid and gasesous media from hydrogen sulphide and mercaptans
RU2479615C2 (en) * 2011-07-12 2013-04-20 Ахматфаиль Магсумович Фахриев Hydrogen sulphide and mercaptan neutraliser
RU2482163C1 (en) * 2012-03-12 2013-05-20 Ахматфаиль Магсумович Фахриев Hydrogen sulphide neutraliser, and method of its use

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