January 2025 – our first 175 MPa ultra-high-pressure wellhead for Sinopec’s Northwest Division passed final inspection at the NW Oilfield Supply Center, becoming the highest-rated wellhead in the Northwest Oilfield and a milestone for safe deep-reservoir drilling.
A cross-functional taskforce (sales, R&D, manufacturing, QA, field service) mapped geology, oversaw FAT, and supervised on-site running.
June 2025 – the unit was successfully commissioned on Shunzhong-22, giving NW Oilfield a proven 175 MPa barrier for future ultra-deep, high-pressure wells.

Ultra-Deep Project 175 MPa Ultra-High-Pressure Wellhead (FF-NL PR2F PSL3G LX) Installed and Commissioned – Shunzhong-22 Well
