The wellhead and christmas tree are the final barrier between reservoir pressure and the environment. We keep that barrier sound. Planned servicing, valve overhaul and pressure testing that extend asset life and meet NUPRC integrity requirements.
A producing well is only as safe as its surface pressure-control equipment. Valves seize, seals degrade and corrosion advances quietly. Until a planned maintenance regime catches them.
BOESNL delivers scheduled and corrective wellhead maintenance under the same NUPRC permits that authorise our completion and pumping operations. So the crew that built the well can keep it producing safely, with no new vendor to qualify and no gap in accountability.
Strip-down, inspection, re-machining and reassembly of master, wing and swab valves.
Hydrostatic and function testing of wellhead, tree and annulus to NUPRC and client acceptance criteria.
Scheduled valve greasing, lubrication and stroke testing to prevent in-service seizure.
Diagnosis and repair of seal, flange and packing leaks; sealant injection; gasket renewal.
Inspection, cleaning, surface treatment and protective coating of exposed wellhead components.
Documented condition surveys, test certification and maintenance records for your integrity files.
Talk to our operations team about a planned maintenance programme or a corrective intervention on a producing well.