A ship-shaped offshore vessel that processes and stores crude oil or gas directly at sea, then transfers it to tankers — for subcontractors, FPSOs represent remote, long-duration worksites with strict offshore safety certification requirements, specialised crew rotation logistics, and scope that can span topside maintenance, marine systems, and instrumentation work simultaneously.
FPSO (Floating Production, Storage and Offloading Unit)
Related Terms
Npr-A (national Petroleum Reserve in Alaska)
IndustryA federally managed exploration zone on Alaska's North Slope, open to oil and gas development. Subcontractors working here face strict federal permitting, remote logistics, and seasonal access limitations. Mobilisation costs and compliance requirements are significantly higher than standard onshore projects.
Guidance Engineer
IndustryA specialist who oversees directional drilling operations, ensuring wellbores are steered accurately to target zones. Subcontractors often supply these roles to operators on a contract basis. They work closely with MWD (Measurement While Drilling) technicians on site.
FRP (Fibre-reinforced Polymer)
IndustryA lightweight, corrosion-resistant composite material used in piping, grating, and structural components on oilfield and construction sites. Subcontractors encounter FRP in offshore platforms, chemical plants, and water treatment facilities. It requires specialised handling and cutting procedures to avoid hazardous dust exposure.
Ip Rate (initial Production Rate)
IndustryThe IP Rate measures a well's output immediately after it comes online, typically in barrels or mcf per day. Operators use it to assess well performance, which directly affects how quickly field service contracts ramp up or wind down. A strong IP Rate often signals sustained work volume for subcontractors on site.
Development Sanction
IndustryThe formal approval by an operator or project owner to proceed with full-scale field development. For subcontractors, it signals that major contracts, mobilisation, and field work are imminent. It marks the point where scopes of work move from planning to active procurement.
STACK (Sooner Trend Anadarko Basin Canadian and Kingfisher)
IndustryA prolific multi-zone oil and gas play in central Oklahoma covering Canadian and Kingfisher counties. Subcontractors active here support high-density horizontal drilling and completions work. Mobilisation demand can spike quickly, so maintaining local crew and equipment availability is critical.
Latest Industry News
Cenovus Awards Aker Solutions Five-Year Contract for White Rose Platform and SeaRose FPSO
Aker Solutions has secured a five-year engineering and maintenance services contract from Cenovus Energy to support the West White Rose platform and SeaRose FPSO offshore Newfoundland, with roughly 120 personnel attached to the work.
1 month agoIndustrySaipem Wins Over $3B in Eni Contracts Across July, June
Saipem secured more than $3 billion in contracts from Eni and its partners in recent weeks, spanning offshore pipeline installation in Ivory Coast, an FPSO project in Indonesia, and drilling work, subsea installation, and gas plant construction elsewhere.
25 days agoIndustryPRIO's Wahoo Field in Brazil Reaches Commissioning Phase, First Oil Days Away
Brazilian operator PRIO has completed installation and received its operating license for the Wahoo field in the Campos basin, with first oil expected within days via a subsea tie-back to the FPSO Frade.
5 months agoIndustryTotalEnergies Brings Lapa South-West Online, Boosting Brazil Offshore Production
TotalEnergies started production at Lapa South-West in Brazil's Santos Basin, adding 25,000 bbl/day through three new wells tied to existing FPSO infrastructure.
5 months agoRelated Guides
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When operators merge, get acquired, or sell assets, subcontractor agreements are caught in the middle. Learn how M&A activity affects your MSA, payment terms, vendor status, and what to do before, during, and after a deal closes.
Industry GuideHow Rig Count Trends Affect Subcontractor Demand and What to Do About It
Rig counts are the earliest signal of where field service work is heading. Learn how to read drilling activity trends, anticipate demand shifts, and position your crew before the phone stops ringing.
Industry GuideWhat Is an AFE in Oil and Gas and How Does It Affect Subcontractor Payments?
An AFE (Authorization for Expenditure) controls every dollar spent on an oilfield project. Learn how it affects your billing, change orders, and cash flow as a subcontractor.
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