• March 22. 2022

Fracturing pump seals，also known as plunger pump packing or plunger packing seal, are mainly applied in fracturing trucks, mud pumps and cementing trucks for oil industry of harsh working conditions. The fracturing pump seals are combined with Top Adapter, Bottom Adapter and Pressure Rings. The number of the pressure rings is flexible, which allows the seal sealing at a wide range of pressures und...

• July 07. 2022

Plunger pump packing is the sealing device of plunger pump, which is mainly a protective device to prevent the liquid at the hydraulic end from flowing out and improve the operation efficiency. JST Seals has developed high performance well service pump packings to provide maximum sealing for high-pressure oil well service pump. As the plunger pump is a high-pressure machine pump, and the temperatu...

• March 14. 2024

JST manufactures well service plunger pump packings in a wide variety of materials to suit specific well conditions and operating parameters, they are available in a wide range of elastomeric materials and high performance resins, including NBR, HNBR, FKM, filled PTFE, fabric reinforced rubber.  to suit specific well conditions, operating parameters, and fracturing fluids. NBR Elastomers...

• December 06. 2024

Well service plunger pump packing plays a crucial role in the oil and gas industry, specifically in well - servicing operations. 1. Function The primary function of plunger pump packing is to create a reliable seal between the plunger and the pump cylinder. It prevents the leakage of fluids, such as drilling mud, fracturing fluids, or produced fluids (oil and gas mixtures). 2. Materials and Constr...

• December 18. 2024

Pressure pumping, also known as hydraulic fracturing, is a well stimulation technique used to extract natural gas and oil from low-permeability formations such as tight sandstone, shale, and some geothermal reservoirs. Natural gas and oil are transported to the wellbore through a high-pressure pump (i.e. fracturing pump) composed of a power end and a fluid end, which pumps sand or ceramic proppant...