Hydraulic Liner Hanger Sealling Assembly
The casing spool assemblycomprises 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 GROUP, as an excellent oil equipment suppliers, offers a wide range of oilfield cementing tools for you to choose from.
在线联系供应商
Other supplier products
 |
Mud Pump | Mud Pump is also a popular concept of a wide range of pumps. Different regions, habits, and ultimately the pump type will not be the same. The mud ... |
 |
Drill Pipe Single Plug Cement Head: Product No. ZSC-03 | Plug Dropping Indicator. Plug release Plunger Assembly. Pitching device. Bearing, rotating easy. Plug valves threaded connection. The type cem... |
 |
F1600 Triplex Piston Mud Pump | The pump has features of advanced structure, small volume, reliable operation, easy maintenance. The cylinder is made of alloy steel forgings, and... |
 |
Lifting Cap | Lifting capis a special tool for lifting the drilling tools in petroleum, natural gas, drilling engineering and geographical exploration. Technica... |
|
|
Hydraulic Liner Hanger Sealling Assembly | The casing spool assemblycomprises shell and pack off bushing and is used to seal the annular clearance between polished nipple and liner hanger bo... |
Same products
 |
C500-1.7 Series High Flow Multi-Stage Centrifugal Blower /Centrifugal Blower | 卖方: Greentech International (Zhangqiu) Co., Ltd | Greentech International (Zhangqiu) Co., Ltdis the professional blower supplier.Multistage Centrif... |
 |
Diesel Generator Set | 卖方: Guangxi Dingbo Power Equipment Manufacturing Co.,Ltd | Diesel Generator Set The basic structure of diesel generator set is composed of diesel engin... |
 |
4 Inch Portable Gasoline Water Pump | 卖方: Guangxi Dingbo Power Equipment Manufacturing Co.,Ltd | 4 Inch Portable Gasoline Water Pump Brake-equipped universal wheels enable easy, eff... |
 |
6 Inch Gasoline Water Pump | 卖方: Guangxi Dingbo Power Equipment Manufacturing Co.,Ltd | 6 Inch Gasoline Water Pump Brake-equipped universal wheels provide effortless mobi... |
 |
6 Inch Gasoline Water Pump | 卖方: Guangxi Dingbo Power Equipment Manufacturing Co.,Ltd | 6 Inch Gasoline Water Pump Cummins can be equipped with a remote intelligent service system ... |
