RU96103096A - DRY ACID COMPOSITION FOR TREATMENT OF TERRIGENOUS COLLECTORS - Google Patents

DRY ACID COMPOSITION FOR TREATMENT OF TERRIGENOUS COLLECTORS

Info

Publication number
RU96103096A
RU96103096A RU96103096/03A RU96103096A RU96103096A RU 96103096 A RU96103096 A RU 96103096A RU 96103096/03 A RU96103096/03 A RU 96103096/03A RU 96103096 A RU96103096 A RU 96103096A RU 96103096 A RU96103096 A RU 96103096A
Authority
RU
Russia
Prior art keywords
acid composition
terrigenous
collectors
treatment
dry acid
Prior art date
Application number
RU96103096/03A
Other languages
Russian (ru)
Other versions
RU2101482C1 (en
Inventor
Р.С. Магадов
М.А. Силин
Е.Г. Гаевой
М.И. Рудь
Л.А. Магадова
Г. Чекалина
С.В. Максимова
Ю.А. Поддубный
Ф.Х. Галеев
А.Г. Дябин
В.А. Кан
А.Я. Соркин
Original Assignee
Р.С. Магадов
М.А. Силин
Е.Г. Гаевой
М.И. Рудь
Л.А. Магадова
Г. Чекалина
С.В. Максимова
Ю.А. Поддубный
Ф.Х. Галеев
А.Г. Дябин
В.А. Кан
А.Я. Соркин
Filing date
Publication date
Application filed by Р.С. Магадов, М.А. Силин, Е.Г. Гаевой, М.И. Рудь, Л.А. Магадова, Г. Чекалина, С.В. Максимова, Ю.А. Поддубный, Ф.Х. Галеев, А.Г. Дябин, В.А. Кан, А.Я. Соркин filed Critical Р.С. Магадов
Priority to RU96103096A priority Critical patent/RU2101482C1/en
Priority claimed from RU96103096A external-priority patent/RU2101482C1/en
Application granted granted Critical
Publication of RU2101482C1 publication Critical patent/RU2101482C1/en
Publication of RU96103096A publication Critical patent/RU96103096A/en

Links

Claims (1)

1. Сухокислотный состав для обработки терригенных коллекторов, содержащий фторид аммония, иди бифторид аммония, или бифторид-фторид аммония и сульфаминовую кислоту, отличается тем, что количество сульфаминовой кислоты берется не более эквимолекулярного при следующем соотношении компонентов, мас. %:
Фторид аммония или - 0,56 - 18,50
Бифторид аммония или - 0,43 - 14,25
Бифторид-фторид аммония - 0,51 - 17,00
Сульфаминовая кислота - Не более эквимолекулярного количества
Пресная вода - Остальное
2. Сухокислотный состав по п. 1, отличающийся тем, что дополнительно содержит водорастворимый ПАВ - Неонол АФ9-25 или Нефтенол ВВД в количестве 0,05 - 0,5 мас.%.1. A dry acid composition for treating terrigenous reservoirs containing ammonium fluoride, go ammonium bifluoride, or ammonium bifluoride fluoride and sulfamic acid, characterized in that the amount of sulfamic acid is taken no more than equimolecular in the following ratio of components, wt. %:
Ammonium Fluoride or - 0.56 - 18.50
Ammonium bifluoride or - 0.43 - 14.25
Ammonium Fluoride Bifluoride - 0.51 - 17.00
Sulfamic acid - Not more than an equimolecular amount
Fresh Water - Else
2. The dry acid composition according to claim 1, characterized in that it further comprises a water-soluble surfactant - Neonol AF9-25 or Neftenol VVD in an amount of 0.05 - 0.5 wt.%.
RU96103096A 1996-02-16 1996-02-16 Acid compound for treating terrigenous reservoirs RU2101482C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96103096A RU2101482C1 (en) 1996-02-16 1996-02-16 Acid compound for treating terrigenous reservoirs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96103096A RU2101482C1 (en) 1996-02-16 1996-02-16 Acid compound for treating terrigenous reservoirs

Publications (2)

Publication Number Publication Date
RU2101482C1 RU2101482C1 (en) 1998-01-10
RU96103096A true RU96103096A (en) 1998-04-27

Family

ID=20177034

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96103096A RU2101482C1 (en) 1996-02-16 1996-02-16 Acid compound for treating terrigenous reservoirs

Country Status (1)

Country Link
RU (1) RU2101482C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2272904C1 (en) * 2004-10-07 2006-03-27 Елена Александровна Румянцева Dry acid composition to process terrigenous reservoirs and to remove clay from well bottom zone

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