• March 14. 2022

Packer elements are rubber seals that operate under specific down-hole conditions and provide an elastomeric seal for either short-term or long-term completion. Packer elements are used between sections of oil and gas production tubing to prevent fluids and pressure from leaking through the joints. This protects the casing, production tubing, liner and wellbore wall above and below the p...

• May 13. 2022

Packer elements refers to a downhole tool seal connected to the downhole string and used to seal the annular space between tubing and oil and gas well casing or open hole wellbore. In oil production engineering, the packer is used for layering, and an oil production channel is designed on the packer. When setting, the piston sleeve goes up and the oil production channel is opened; After setting, t...

• April 07. 2023

The Oilfield packer element, usually is the rubber sealing product with cylinder shape which is used in layered mining, testing, water injection, acidification and fracturing in oil field. According to the mode of use, it can be divided into expansion packer element and compression packer element. JST offers elements in a variety of oilfield suitable materials including materials for high pressure...

• June 13. 2023

Packer Elements are elastomeric components designed to be used between sections of oil and gas production tubing, providing superior sealing and isolation capabilities. Made of high-quality rubber material such as NBR, HNBR and Aflas, the packer element provides superior sealing performance, ensuring maximum well integrity and efficient production. Designed for challenging downhole environments, P...

• June 13. 2023

Packer elements are components used in oil and gas well completion operations to isolate different zones of the wellbore. The design factors of packer elements include: Material Selection: The choice of material for the packer element is critical to its design. It needs to be able to withstand the downhole conditions, such as high temperatures, pressures, and corrosive fluids. Common materials use...

• November 03. 2023

Well completion is the process of making a well ready for production after drilling. As in well drilling, seals used in well completion have to cope with the increasingly harsher conditions of deeper wells and diverse geographical areas, from the heat of Africa to the cold of Canada, Norway or Russia, with storage conditions as low as to -60℃. The system pressure can vary from 345 bar to 2070 bar,...

• January 04. 2024

Oil well production is the most important stage in the lifespan of oil wells, which prepares oil or natural gas for final treatment by releasing hydrocarbons. Separation is usually carried out on the seabed, rather than on the platform of offshore oil wells. In addition to dealing with system pressures up to 1,380 bar (20,000 PSI) and temperatures exceeding 900C(1,650F) in flare stack controls, se...