RU98122813A - HYDRAULIC WELL CONTROL SYSTEM - Google Patents

HYDRAULIC WELL CONTROL SYSTEM

Info

Publication number
RU98122813A
RU98122813A RU98122813/03A RU98122813A RU98122813A RU 98122813 A RU98122813 A RU 98122813A RU 98122813/03 A RU98122813/03 A RU 98122813/03A RU 98122813 A RU98122813 A RU 98122813A RU 98122813 A RU98122813 A RU 98122813A
Authority
RU
Russia
Prior art keywords
control system
well control
hydraulic well
hydraulic
flow
Prior art date
Application number
RU98122813/03A
Other languages
Russian (ru)
Other versions
RU2159848C2 (en
Inventor
А.В. Скуратов
Original Assignee
Ибатуллин Р.Р.
Filing date
Publication date
Application filed by Ибатуллин Р.Р. filed Critical Ибатуллин Р.Р.
Priority to RU98122813A priority Critical patent/RU2159848C2/en
Priority claimed from RU98122813A external-priority patent/RU2159848C2/en
Publication of RU98122813A publication Critical patent/RU98122813A/en
Application granted granted Critical
Publication of RU2159848C2 publication Critical patent/RU2159848C2/en

Links

Claims (1)

Гидравлическая система контроля скважины, содержащая корпус, клапан, пружину и регулировочный болт, отличающаяся тем, что она снабжена двумя клапанами, работающими в противоположном направлении и установленными в затрубной и выкидной части корпуса, причем один клапан регулирует поток жидкости в выкидной линии, а второй в затрубной линии скважины.A hydraulic well control system comprising a housing, a valve, a spring and an adjusting bolt, characterized in that it is equipped with two valves operating in the opposite direction and installed in the annular and flow part of the body, with one valve controlling fluid flow in the flow line, and the second in annulus of the well.
RU98122813A 1998-12-15 1998-12-15 Hydraulic system testing well RU2159848C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU98122813A RU2159848C2 (en) 1998-12-15 1998-12-15 Hydraulic system testing well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU98122813A RU2159848C2 (en) 1998-12-15 1998-12-15 Hydraulic system testing well

Publications (2)

Publication Number Publication Date
RU98122813A true RU98122813A (en) 2000-09-27
RU2159848C2 RU2159848C2 (en) 2000-11-27

Family

ID=20213563

Family Applications (1)

Application Number Title Priority Date Filing Date
RU98122813A RU2159848C2 (en) 1998-12-15 1998-12-15 Hydraulic system testing well

Country Status (1)

Country Link
RU (1) RU2159848C2 (en)

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