Hydraulic Liner Hanger Sealling Assembly
Thesealing assembly comprises shell and pack off bushing and is used to seal the annular clearance between polished nipple and liner hanger body so as to build pressure after the ball reaches the landing collar, preventing current from passing through upward. There are sinistral-threads on the top of connecting setting tool.
A setting tool and liner hanger where the liner hanger has a threaded release section and elongated slip slots for receiving slips. The slips have inclined tongue and groove interconnections along the sides of the slots defining expander surfaces. The setting tool has a hydraulic actuator and a mechanical actuator respectively having dog members releasably connected to upper and lower internal grooves in the slip members. The hydraulic actuator operates in response to hydraulic pressure for moving connected dog member for setting the slips in a well casing.
Upon release of the coupling nut on the setting tool from the liner hanger, the mechanical actuator is deactuated and both dog members are released from the slips so that the setting tool is releasable from the liner hanger.
The mechanical actuator operates in response to relative rotation between the setting tool mandrel and liner hanger for moving connected dog members and the slips to a setting condition. The tool is raised to a location to set the slips and to release the setting tool from the liner hanger.
FeaturesofHydraulic Liner Hanger Sealling Assembly
Technical ParametersofHydraulic Liner Hanger Sealling Assembly
|
Specifications, mm |
Φ177.8/Φ139.7 |
Φ127.0/Φ114.3 |
Φ101.6/Φ88.9 |
|
Sealing Capacity, MPa |
25 |
25 |
25 |
|
Sinistral-thead |
T166×5threads/in |
T118×5 |
T96×5 |
|
Body I.D., mm |
Φ155 |
Φ108 |
Φ86 |
SAIGAO GROUPis one of professional oil well equipment manufacturers. We provide Fishing Tools, Mud Pump Parts, casing spool assemblyand so on. Want to know more? Please contact us.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Orientation Sub | Orientation Sub Orientation subis a major power deflection tool having a fixed angle deviated from low end thread of the bent sub to axial line of... |
 |
ISHING TOOLS | The fishing tool is the most widely used tool for overhauling oil and water wells. There are many varieties and specifications of fishing tools. ... |
 |
Hydraulic Liner Hanger Landing Collar | The landing collar comprises housing, ball seat and latch. The latch holds ball seat through pins. After the hanger is set, pressure is applied to ... |
 |
Lifting Cap | Lifting capis a special tool for lifting the drilling tools in petroleum, natural gas, drilling engineering and geographical exploration. Technica... |
 |
Lifting Cap | Lifting capis a special tool for lifting the drilling tools in petroleum, natural gas, drilling engineering and geographical exploration. There ... |
Похожие товары
 |
C500-1.7 Series High Flow Multi-Stage Centrifugal Blower /Centrifugal Blower | Продавец: Greentech International (Zhangqiu) Co., Ltd | Greentech International (Zhangqiu) Co., Ltdis the professional blower supplier.Multistage Centrif... |
 |
Common Rail injector control valve F00VC01303 | Продавец: China Lutong Part Plant | Common Rail injector control valve F00VC01303 Tina#Stainless Steel Cylindrical Pin##Denso Common... |
 |
Common Rail injector control valve F00VC01200 | Продавец: China Lutong Part Plant | Common Rail injector control valve F00VC01200 Tina#Stainless Steel Cylindrical Pin##Denso Common... |
 |
Injector Control Valve Plate 24# | Продавец: China Lutong Part Plant | Injector Control Valve Plate 24# Tina#Stainless Steel Cylindrical Pin##Denso Common Rail Injecto... |
 |
Injector Control Valve Plate 12# | Продавец: China Lutong Part Plant | Injector Control Valve Plate 12# Tina#Stainless Steel Cylindrical Pin##Denso Common Rail Injecto... |
