On-location support work performed at an active drill site, including safety watch, equipment operation, and logistics. Subcontractors are typically mobilised on short notice and paid on a day-rate basis. Scope can shift quickly, so clear change-order processes are essential.
Wellsite Services
Related Terms
Pre-Feed (pre-Front End Engineering and Design)
IndustryAn early project phase where owners assess technical and commercial feasibility before committing to full design. For subcontractors, it signals potential future scope but rarely includes direct field work. Winning study contracts at this stage can position your company for larger awards later.
Maintenance Capital
IndustryFunds spent to keep existing equipment and infrastructure operational rather than expanding capacity. For subcontractors, client maintenance capital budgets directly drive demand for inspection, repair, and servicing contracts. Tighter maintenance capital spending often signals reduced field work volumes ahead.
Shale Gas
IndustryNatural gas extracted from shale rock formations using hydraulic fracturing and horizontal drilling. For subcontractors, shale gas projects drive high demand for frac crews, equipment operators, and site services. Work is often concentrated in multi-well pad campaigns, creating steady but intense mobilisation cycles.
Load Path Planning
IndustryThe process of mapping how heavy equipment or materials will be moved from origin to job site. Subcontractors must identify weight limits, road restrictions, and permit requirements along the route. Poor planning causes costly delays, fines, or equipment damage.
Stockpoint
IndustryA designated location where materials, parts, or equipment are staged for quick deployment to active job sites. Subcontractors often draw inventory from a client's stockpoint rather than sourcing independently. Knowing stockpoint locations reduces mobilisation delays and simplifies cost tracking.
Onshore Basin
IndustryA land-based sedimentary region where oil and gas exploration and production activity is concentrated. For subcontractors, basins define your likely work zones, client base, and mobilisation distances. Key Canadian examples include the Western Canada Sedimentary Basin (WCSB).
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