RU98111475A - DEVICE FOR LIFTING LIQUID FROM A WELL - Google Patents

DEVICE FOR LIFTING LIQUID FROM A WELL

Info

Publication number
RU98111475A
RU98111475A RU98111475/03A RU98111475A RU98111475A RU 98111475 A RU98111475 A RU 98111475A RU 98111475/03 A RU98111475/03 A RU 98111475/03A RU 98111475 A RU98111475 A RU 98111475A RU 98111475 A RU98111475 A RU 98111475A
Authority
RU
Russia
Prior art keywords
traction body
piston
well
connector
lifting liquid
Prior art date
Application number
RU98111475/03A
Other languages
Russian (ru)
Other versions
RU2150576C1 (en
Inventor
В.М. Валовский
Р.М. Ахунов
М.И. Манько
Л.В. Осипова
Original Assignee
Региональный научно-технологический центр Урало-Поволжья (РНТЦ ВНИИнефть)
Filing date
Publication date
Application filed by Региональный научно-технологический центр Урало-Поволжья (РНТЦ ВНИИнефть) filed Critical Региональный научно-технологический центр Урало-Поволжья (РНТЦ ВНИИнефть)
Priority to RU98111475A priority Critical patent/RU2150576C1/en
Priority claimed from RU98111475A external-priority patent/RU2150576C1/en
Publication of RU98111475A publication Critical patent/RU98111475A/en
Application granted granted Critical
Publication of RU2150576C1 publication Critical patent/RU2150576C1/en

Links

Claims (4)

1. Устройство для подъема жидкости из скважины, содержащее желонку, соединенную в нижней части с тяговым органом, пропущенным через сальник, установленный на устьевой арматуре, отличающееся тем, что оно снабжено поршнем, размещенным под устьевой арматурой, а тяговый орган пропущен через поршень.1. A device for lifting fluid from a well, comprising a baffle connected at the bottom with a traction body passed through a gland mounted on the wellhead valve, characterized in that it is provided with a piston located under the wellhead valve, and the traction body is passed through the piston. 2. Устройство по п. 1, отличающееся тем, что поршень выполнен с дополнительным каналом, в нижней части которого размещен клапан, а верхняя часть сообщена с системой сбора жидкости. 2. The device according to claim 1, characterized in that the piston is made with an additional channel, in the lower part of which a valve is located, and the upper part is in communication with the fluid collection system. 3. Устройство по пп. 1 и 2, отличающееся тем, что тяговый орган выполнен с разъемом. 3. The device according to paragraphs. 1 and 2, characterized in that the traction body is made with a connector. 4. Устройство по пп. 1 и 3, отличающееся тем, что оно снабжено дополнительным сальником, установленным на тяговом органе между узлом крепления тягового органа к желонке и разъемом и выполненным с возможностью фиксации относительно поршня и разъема. 4. The device according to paragraphs. 1 and 3, characterized in that it is equipped with an additional oil seal mounted on the traction body between the attachment point of the traction body to the baffle and the connector and made with the possibility of fixing relative to the piston and the connector.
RU98111475A 1998-06-10 1998-06-10 Device for lifting liquid from well RU2150576C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU98111475A RU2150576C1 (en) 1998-06-10 1998-06-10 Device for lifting liquid from well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU98111475A RU2150576C1 (en) 1998-06-10 1998-06-10 Device for lifting liquid from well

Publications (2)

Publication Number Publication Date
RU98111475A true RU98111475A (en) 2000-03-10
RU2150576C1 RU2150576C1 (en) 2000-06-10

Family

ID=20207352

Family Applications (1)

Application Number Title Priority Date Filing Date
RU98111475A RU2150576C1 (en) 1998-06-10 1998-06-10 Device for lifting liquid from well

Country Status (1)

Country Link
RU (1) RU2150576C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2503798C2 (en) * 2012-04-06 2014-01-10 Общество с Ограниченной Ответственностью "ТНГ-Групп" Method for well development and operation and device for its implementation

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