A floating offshore structure anchored by a deep vertical cylinder, used in deepwater oil and gas production. Subcontractors access it by crew boat or helicopter for maintenance, inspection, and equipment services. Mobilisation costs and offshore scheduling are key considerations when bidding work on spars.
Spar Platform
Related Terms
ERP (Enterprise Resource Planning)
IndustrySoftware that centralises a subcontractor's core business functions, including payroll, invoicing, procurement, and scheduling. It replaces disconnected spreadsheets and paper systems with a single source of operational data. Larger GCs and operators may require subcontractors to integrate with their ERP for work orders and payment processing.
Combined Cycle
IndustryA power generation setup where waste heat from a gas turbine is reused to produce additional electricity via a steam turbine. Subcontractors working these facilities must be prepared for more complex systems and stricter safety protocols. Maintenance scopes are typically broader, covering both turbine types.
Mainline Pipe
IndustryThe primary, large-diameter pipe forming the backbone of a transmission or distribution pipeline system. Subcontractors are typically hired for mainline installation, coating, welding, or hydrotesting scopes. Work on mainline pipe often carries strict inspection and quality requirements.
Embankment
IndustryA raised earthen structure used to support roads, pipelines, or equipment pads on unstable or uneven terrain. Subcontractors often work on or around embankments during site prep, grading, and pipeline installation. Stability assessments may affect crew access and equipment positioning.
HDPE (High-density Polyethylene)
IndustryA durable, corrosion-resistant plastic used for pipes, containment liners, and fluid transfer systems on job sites. Subcontractors commonly install or tie into HDPE pipelines in water, gas distribution, and environmental remediation scopes. Its lightweight nature reduces handling costs but requires certified fusion welding for pressure-rated connections.
NCS (Norwegian Continental Shelf)
IndustryThe offshore zone where Norway regulates oil and gas operations in the North Sea, Norwegian Sea, and Barents Sea. Subcontractors working here must meet strict Petroleum Safety Authority Norway (PSAN) standards and Norwegian labour regulations. Contracts often require Equinor or operator pre-qualification before mobilisation.
Latest Industry News
Manufacturers Plan Nearly $2B in US Facility Investments This Fall
US Steel, USA Rare Earth, Array Technologies and four other manufacturers are pouring nearly $2 billion into new and expanded US facilities, creating fresh construction and skilled trade work across six states.
11 hours agoIndustryVenture Global Locks 20-Year China Gas SPA, Advances Plaquemines and CP2 Buildout
Venture Global signed a 20-year LNG supply deal with China Gas as its Plaquemines and CP2 projects clear regulatory and equipment milestones, signaling sustained Gulf Coast construction demand.
11 hours agoIndustryWood Lands $200M ExxonMobil Contract for PNG LNG Brownfield Work
Wood secured a five-year, $200 million construction services contract from ExxonMobil PNG covering brownfield work across the PNG LNG project's gas plants, pipelines, and well pads.
11 hours agoIndustryBaker Hughes Lands Compression, Liquefaction Orders for Venture Global's Gulf Coast Buildout
Baker Hughes secured orders to supply gas compression for the Cloud Connector Pipeline and modular liquefaction equipment for Plaquemines LNG, expanding Venture Global's Louisiana infrastructure footprint.
yesterdayRelated Guides
How Operator Mergers and Acquisitions Affect Your Subcontract Agreements
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.
Stay sharp on field operations
Industry news and insights, delivered to your inbox.
Subscribe to FieldNews
