A well that has been permanently sealed with cement and decommissioned. For subcontractors, P&A work is a distinct scope involving abandonment crews, specialised equipment, and regulatory sign-off. Invoicing and mobilisation terms should be confirmed before work begins, as these projects are often time-sensitive.
Plugged and Abandoned
Related Terms
E&I (Electrical and Instrumentation)
IndustryA trade discipline covering the installation, maintenance, and commissioning of electrical systems and process instrumentation on industrial sites. Subcontractors in this scope typically hold specialised certifications and work across upstream, midstream, and construction projects. E&I scopes are commonly tendered separately from mechanical or civil work.
SCOOP (South Central Oklahoma Oil Province)
IndustryA major oil and gas play in south-central Oklahoma targeting Woodford and Springer shale formations. Subcontractors working this basin should expect high-volume drilling and completions activity. It is a key area for securing long-term field service contracts.
Run/repair/replace
IndustryA decision-making framework used to evaluate whether aging or damaged equipment should continue operating, be repaired, or be swapped out entirely. Subcontractors are often called in to assess assets and execute whichever option the client authorises. Understanding this process helps field crews scope work accurately and avoid scope creep on site.
Crane Mats
IndustryLarge interlocked timber or composite panels placed under crane outriggers to distribute load on soft or unstable ground. Subcontractors often supply, transport, and install them as part of site prep scopes. Rental and mobilisation costs should be clearly itemised in your quote.
Unconventional
IndustryRefers to oil and gas extracted from tight rock formations requiring hydraulic fracturing or horizontal drilling. For subcontractors, unconventional work typically means large multi-well pad sites with high crew and equipment demands. Expect fast-paced rotational schedules and specialised service requirements.
EIA (Energy Information Administration)
IndustryA U.S. federal agency that publishes energy data, forecasts, and market reports. Subcontractors use EIA reports to track oil and gas price trends and anticipate shifts in project demand. Monitoring EIA data helps field service companies time bids and resource planning.
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