JMP’s bespoke subsea manifold for Turkmengaz’s Caspian Sea region (water depth >180 m) has logged 30 000 h (3.4 years) of zero-failure service, matching North Sea/Gulf of Mexico benchmarks.
Duplex body + full Inconel 625 overlay, NACE MR0175 & DNV certified, 25-year design life without replacement.
70 MPa redundant-valve cluster: single-valve failure maintains 100 % throughput; ESD ≤15 s.
Modular skid design: 48 h hook-up & pressure test from drillship, 35 % LCC reduction versus conventional spreads.
The run sets a Caspian deep-water uptime record, giving Turkmen gas a “no-shut-in” export backbone and positioning JMP as the reliability reference for high-end offshore equipment in Central Asia.
Caspian Sea Deepwater Subsea Manifold Project, Turkmenistan
