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
Oil Field Tubing Pipe | Product Description API-5CT Tubing Pipe Steel grade: J55/K55/N80/L80/P110/C95/13Cr/28Cr Pipe End: EUE/NU/PRMIUM CONNECTION As one of the most... | |
Cementing Plug | Saigao Rubber plug used to separate the cement slurry from other fluids, reducing contamination and maintaining predictable slurry performance. Two... | |
Fishing Tools | The fishing tools for drilling are the most widely used tool for overhauling oil and water wells. There are many varieties and specifications of we... | |
Fracturing Tree | The fracturing tree (frac tree wellhead) is a piece of wellhead equipment used to direct and control oil & gas from the well. It is an assembly... | |
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 ... |
Same products
Drive In Pallet Rack | 卖方: Guangzhou Maobang Storage Equipment Co.,Ltd | Drive in/drive thru pallet rack is ideal for stocking large quantities of relatively few items. R... | |
Antigua and Barbuda | 卖方: Henan Tianzhidao Biological Technology Co., Ltd. | Livestock frozen sperm storage liquid nitrogen tanks are the ultimate line of defence for guardin... | |
China Spray Mop Pad | 卖方: CIXI CITY MAILE ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD | Clean your floors quickly with the MERRELL spray mop disposable pads. Ourmicrofiber mop padsare c... | |
Merrell SM09 Spray Mop | 卖方: CIXI CITY MAILE ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD | Microfiber spray mop, a foldable spray mop, portable mop, extendable mop, collapsible mopand comp... | |
Spray Mop Wholesale | 卖方: CIXI CITY MAILE ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD | Merrell, this cleaning spray mop wholesalesets on all sides maximum cleaning, 360° rotary mop... |