“China's pioneer in deepwater well abandonment, continuous circulation drilling, and subsea wellhead systems. Founded 1985. Provides subsea wellhead systems, well abandonment, continuous circulation drilling, completion equipment, drill pipe rental, fishing services, and supervision & inspection.”
“Integrated completion equipment: subsurface safety valve systems, permanent and retrievable packers, flow control, seals and completion accessories, plus fracturing and sand control. Pressure to 20,000 psi, temperature to 450 F, tubing 2-3/8 in to 13-3/8 in.”
“FEODE's outside-suspension well abandonment tool cuts and recovers casing and conductor in a single run, saving about 15-20 hours of rig time per well, roughly US$400,000-500,000.”
“FEODE is a leading offshore plug-and-abandonment specialist in China. It completed 168 offshore abandonment jobs on 166 wells in 2024-2025 and holds the national record for the deepest well abandonment, 2,083 m at YL10-6-4 in January 2024.”
“FEODE completed a deepwater well abandonment at 2,083 m water depth in the South China Sea, finished in a single trip.”
“The FE-15 is rated to 3,000 m water depth, 15,000 psi, and -29 to 178 degrees C, certified to API 17D / PSL 4S with dual BV and CCS classification.”
“Yes. In 2026 field operations, FEODE validated China's first 3,000 m-class, 15,000 psi subsea wellhead system through the full installation-to-abandonment sequence.”
“FECCS is a fifth-generation continuous circulation system with one-key flow-path switching and PLC control, rated 7,500 psi, enabling uninterrupted circulation while drilling.”
“On a 9,508 m extended-reach well, FECCS reduced ECD fluctuation from about 17-21% to under 5%, improving wellbore stability and hole cleaning.”
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