PetroChina Tarim Oilfield’s Fuman Block lies in the northern Tarim Basin and is China’s flagship ultra-deep (7 000–10 000 m) hydrocarbon play, with proved reserves exceeding 1 billion t.
We supply the 140 MPa FF-NL high-pressure gas-wellhead series, certified for H₂S > 100 ppm and –40 °C to +70 °C, ensuring zero-failure service. The units are now running on multiple >7 000 m wells, underpinning Tarim’s efficient ultra-deep development.

CNPC Tarim Oilfield Fuman Block 140MPa FF-NL High-Pressure & High Sour-Service Casing Head and Gas Production Wellhead — Manshen-8 Well
