RU99123856A - COMPOSITION FOR TREATMENT OF HIGH-TEMPERATURE OIL WELLS - Google Patents

COMPOSITION FOR TREATMENT OF HIGH-TEMPERATURE OIL WELLS

Info

Publication number
RU99123856A
RU99123856A RU99123856/03A RU99123856A RU99123856A RU 99123856 A RU99123856 A RU 99123856A RU 99123856/03 A RU99123856/03 A RU 99123856/03A RU 99123856 A RU99123856 A RU 99123856A RU 99123856 A RU99123856 A RU 99123856A
Authority
RU
Russia
Prior art keywords
composition
oil wells
temperature oil
treatment
surfactant
Prior art date
Application number
RU99123856/03A
Other languages
Russian (ru)
Other versions
RU2204708C2 (en
Inventor
Станислав Газизович Сафин
Марсель Гафиуллович Гафиуллин
Алла Илларионовна Есипенко
Original Assignee
Станислав Газизович Сафин
Марсель Гафиуллович Гафиуллин
Алла Илларионовна Есипенко
Filing date
Publication date
Application filed by Станислав Газизович Сафин, Марсель Гафиуллович Гафиуллин, Алла Илларионовна Есипенко filed Critical Станислав Газизович Сафин
Priority to RU99123856/03A priority Critical patent/RU2204708C2/en
Priority claimed from RU99123856/03A external-priority patent/RU2204708C2/en
Publication of RU99123856A publication Critical patent/RU99123856A/en
Application granted granted Critical
Publication of RU2204708C2 publication Critical patent/RU2204708C2/en

Links

Claims (1)

Состав для обработки высокотемпературных свыше 60oC нефтяных скважин, включающий раствор соляной кислоты технической двеннадцатипроцентной и поверхностно активное вещество (ПАВ), отличающийся тем, что с целью замедления нейтрализации при температурах свыше 60oС, снижения коррозионной активности, повышения продуктивности пласта, обеспечения более полного вымывания фильтрата при освоении скважины в качестве поверхностно активного вещества (ПАВ) используется СНПХ-ПКД-515 Н в количестве 0,8 - 1,2% по объему раствора.Composition for processing high-temperature oil above 60 o C oil wells, including a solution of hydrochloric acid of technical twelve percent and a surfactant, characterized in that in order to slow down the neutralization at temperatures above 60 o C, reduce corrosion activity, increase reservoir productivity, provide more complete leaching of the filtrate during well development as a surface-active substance (surfactant) is used SNPCH-PKD-515 N in an amount of 0.8 - 1.2% by volume of solution.
RU99123856/03A 1999-11-15 1999-11-15 Composition for treatment of high-temperature oil wells RU2204708C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU99123856/03A RU2204708C2 (en) 1999-11-15 1999-11-15 Composition for treatment of high-temperature oil wells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU99123856/03A RU2204708C2 (en) 1999-11-15 1999-11-15 Composition for treatment of high-temperature oil wells

Publications (2)

Publication Number Publication Date
RU99123856A true RU99123856A (en) 2001-09-10
RU2204708C2 RU2204708C2 (en) 2003-05-20

Family

ID=20226901

Family Applications (1)

Application Number Title Priority Date Filing Date
RU99123856/03A RU2204708C2 (en) 1999-11-15 1999-11-15 Composition for treatment of high-temperature oil wells

Country Status (1)

Country Link
RU (1) RU2204708C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2447125C1 (en) * 2010-10-06 2012-04-10 Государственное образовательное учреждение высшего профессионального образования Волгоградский государственный технический университет (ВолгГТУ) Composition for preventing inorganic salt deposits when extracting oil and gas from wells
RU2468056C1 (en) * 2011-05-20 2012-11-27 Общество с ограниченной ответственностью Научно-производственное предприятие "БУРИНТЕХ" (ООО НПП "БУРИНТЕХ") Additive to drill fluid on optibur water base
RU2515626C1 (en) * 2013-02-12 2014-05-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Мурманский государственный технический университет" (ФГБОУВПО "МГТУ") Process fluid for oil wells perforating and killing

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