RU2002112525A - Installation for oil production from wells - Google Patents

Installation for oil production from wells

Info

Publication number
RU2002112525A
RU2002112525A RU2002112525/06A RU2002112525A RU2002112525A RU 2002112525 A RU2002112525 A RU 2002112525A RU 2002112525/06 A RU2002112525/06 A RU 2002112525/06A RU 2002112525 A RU2002112525 A RU 2002112525A RU 2002112525 A RU2002112525 A RU 2002112525A
Authority
RU
Russia
Prior art keywords
installation
wells
oil production
auxiliary pipe
well
Prior art date
Application number
RU2002112525/06A
Other languages
Russian (ru)
Other versions
RU2243415C2 (en
Inventor
Борис Александрович Ерка
Анатолий Алексеевич Двинин
Искендер Садыхович Джафаров
Игорь Анатольевич Кудрявцев
Николай Петрович Кузнецов
Original Assignee
Закрытое акционерное общество "Тюменский нефтяной научный центр"
Filing date
Publication date
Application filed by Закрытое акционерное общество "Тюменский нефтяной научный центр" filed Critical Закрытое акционерное общество "Тюменский нефтяной научный центр"
Priority to RU2002112525/06A priority Critical patent/RU2243415C2/en
Priority claimed from RU2002112525/06A external-priority patent/RU2243415C2/en
Publication of RU2002112525A publication Critical patent/RU2002112525A/en
Application granted granted Critical
Publication of RU2243415C2 publication Critical patent/RU2243415C2/en

Links

Claims (3)

1. Установка для добычи нефти из скважин, включающая спущенные в скважину вспомогательную трубу с концевым изолирующим устройством и установленный внутри добывающий насосный подъемник, отличающаяся тем, что в верхней части вспомогательной трубы под динамическим уровнем жидкости выполнены отверстия для сообщения с затрубным пространством скважины.1. Installation for oil production from wells, including an auxiliary pipe lowered into the well with an end isolation device and a production pump hoist installed inside, characterized in that openings are made in the upper part of the auxiliary pipe for the fluid level to communicate with the annulus of the well. 2. Установка по п.1, отличающаяся тем, что пространства подъемника и вспомогательной трубы на поверхности сообщены с вакуум-компрессором, для отбора газа.2. Installation according to claim 1, characterized in that the space of the elevator and the auxiliary pipe on the surface are in communication with a vacuum compressor for gas extraction. 3. Установка по п.1, отличающаяся тем, что выше приемной сетки насоса закреплен кожух, опускающийся ниже погружного электродвигателя.3. Installation according to claim 1, characterized in that a casing is fixed above the intake grid of the pump, lowering below the submersible motor.
RU2002112525/06A 2002-05-13 2002-05-13 Oil production plant RU2243415C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2002112525/06A RU2243415C2 (en) 2002-05-13 2002-05-13 Oil production plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2002112525/06A RU2243415C2 (en) 2002-05-13 2002-05-13 Oil production plant

Publications (2)

Publication Number Publication Date
RU2002112525A true RU2002112525A (en) 2003-11-10
RU2243415C2 RU2243415C2 (en) 2004-12-27

Family

ID=34387061

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002112525/06A RU2243415C2 (en) 2002-05-13 2002-05-13 Oil production plant

Country Status (1)

Country Link
RU (1) RU2243415C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7841395B2 (en) * 2007-12-21 2010-11-30 Baker Hughes Incorporated Electric submersible pump (ESP) with recirculation capability

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