Sinopec Northwest Oilfield Ultra-Deep Project 175 MPa Ultra-High-Pressure Wellhead_Engineering Cases_Jiangsu Jinshi Machinery Group Co., Ltd.

Engineering Cases Sinopec Northwest Oilfield Ultra-Deep Project 175 MPa Ultra-High-Pressure Wellhead
Sinopec Northwest Oilfield Ultra-Deep Project 175 MPa Ultra-High-Pressure Wellhead

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.


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


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