RU93002467A - METHOD OF OPERATION OF DEPTH PUMP WELLS - Google Patents

METHOD OF OPERATION OF DEPTH PUMP WELLS

Info

Publication number
RU93002467A
RU93002467A RU93002467/03A RU93002467A RU93002467A RU 93002467 A RU93002467 A RU 93002467A RU 93002467/03 A RU93002467/03 A RU 93002467/03A RU 93002467 A RU93002467 A RU 93002467A RU 93002467 A RU93002467 A RU 93002467A
Authority
RU
Russia
Prior art keywords
casing
pump wells
depth pump
well
tail pipes
Prior art date
Application number
RU93002467/03A
Other languages
Russian (ru)
Other versions
RU2065026C1 (en
Inventor
К.Р. Уразаков
К.Х. Мангушев
М.Д. Валеев
А.И. Хафизова
Original Assignee
Региональная фирма "Лукойл-Урал"
Башкирский государственный научно-исследовательский и проектный институт нефтяной промышленности
Filing date
Publication date
Application filed by Региональная фирма "Лукойл-Урал", Башкирский государственный научно-исследовательский и проектный институт нефтяной промышленности filed Critical Региональная фирма "Лукойл-Урал"
Priority to RU93002467A priority Critical patent/RU2065026C1/en
Priority claimed from RU93002467A external-priority patent/RU2065026C1/en
Publication of RU93002467A publication Critical patent/RU93002467A/en
Application granted granted Critical
Publication of RU2065026C1 publication Critical patent/RU2065026C1/en

Links

Claims (1)

Использование: в нефтедобывающей промышленности при эксплуатации обводненных глубиннонасосных скважин. Цель: предотвращение коррозии обсадных труб путем исключения контакта поверхности обсадных труб с плостовой жидкостью. Сущность изобретения: глубинный насос устанавливают выше продуктивного пласта, соединяют с хвостовыми трубами. Хвостовые трубы спускают до забоя скважины, а в нижнем конце их размещают обратный клапан. Положительный эффект: исключение контакта поверхности обсадных труб с пластовой жидкостью и увеличение срока эксплуатации.Usage: in the oil industry in the operation of flooded deep-well wells. Objective: To prevent corrosion of casing by eliminating the contact of the surface of the casing with the stock liquid. The inventive submersible pump is installed above the reservoir, connected to the tail pipes. Tail pipes down to the bottom of the well, and at the lower end of their place a check valve. Positive effect: the exclusion of the contact surface of the casing with the reservoir fluid and increase the service life.
RU93002467A 1993-01-12 1993-01-12 Method for producing flooded oil RU2065026C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93002467A RU2065026C1 (en) 1993-01-12 1993-01-12 Method for producing flooded oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93002467A RU2065026C1 (en) 1993-01-12 1993-01-12 Method for producing flooded oil

Publications (2)

Publication Number Publication Date
RU93002467A true RU93002467A (en) 1995-06-27
RU2065026C1 RU2065026C1 (en) 1996-08-10

Family

ID=20135705

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93002467A RU2065026C1 (en) 1993-01-12 1993-01-12 Method for producing flooded oil

Country Status (1)

Country Link
RU (1) RU2065026C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2445450C2 (en) * 2010-02-24 2012-03-20 Республиканское Унитарное Предприятие "Производственное Объединение "Белоруснефть" Oil production method, and valve device for its implementation

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