Occurs when two unrelated companies — such as a labour agency and a subcontractor — are considered co-employers of the same worker. Both parties may share legal responsibility for wages, overtime, and labour standards compliance. Field service firms must understand this to avoid unexpected liability for workers hired through third-party staffing arrangements.
Horizontal Joint Employment
Related Terms
Shoulder Season
WorkforceThe transitional period between peak and slow seasons when project volumes drop and scheduling becomes unpredictable. Subcontractors often face reduced call-outs, crew utilisation gaps, and tighter margins during these windows. Common in oilsands and construction work between summer and winter campaigns.
IRP (Integrated Resource Plan)
WorkforceA client's long-term plan outlining labour, equipment, and service needs across a project or portfolio. Subcontractors use it to forecast crew deployment and equipment commitments. It helps field service companies align capacity and bids with upcoming work cycles.
Field-to-Office Ratio
WorkforceThe number of field workers supported by each administrative/office employee. A ratio of 10:1 is common for paper-based operations; digitized operations often achieve 30:1 to 40:1.
Utilization Rate
WorkforceThe percentage of available working hours that crews or equipment are actively billable to a client. A low utilisation rate signals idle resources draining overhead costs. Subcontractors track this metric closely to assess profitability across projects.
Rotational Worker
WorkforceA field worker employed on a fixed schedule of alternating work and rest periods, such as 14 days on and 14 days off. Subcontractors must account for rotation cycles when planning crew mobilisation and maintaining consistent headcount on site.
Energy Workforce & Technology Council (ewtc)
WorkforceA U.S.-based industry association representing energy sector employers and workforce development initiatives. For subcontractors, it publishes training standards and competency frameworks used by operators to qualify field crews. Membership can signal credibility when bidding on contracts with major energy clients.
Latest Workforce News
Prince Rupert Strike Threatens AltaGas Propane Exports
AltaGas posted record Q3 LPG exports, but a strike at neighboring Trigon and a labour board ruling are expected to slow shipments through Ridley Island in the months ahead.
20 hours agoWorkforceConocoPhillips Cuts Canada Staff and Contractors Effective Tuesday
ConocoPhillips told Canadian staff of a workforce reduction covering employees and contractors, effective Tuesday. The company did not disclose headcount, affected assets or spending plans.
3 days agoWorkforcePermian Frac Crews Hit 106 as DUC Inventory Drops 13%
Enverus counted 106 frac crews in the Permian as of Oct. 16, up from 93 a year earlier, while the basin's DUC inventory fell to 2,060 wells. Here is what it means for completions-related subcontractors.
3 days agoWorkforceUXO Clearance Shaped Work on 641-MW Bellefield Solar Build
The 3,080-acre Bellefield site near Mojave, Calif., was a former munitions depot, so unexploded ordnance scanning ran ahead of all ground disturbance. Here is what that means for survey, grading, pile and trenching subs.
4 days agoRelated Guides
When Your Crew's Behaviour Becomes a Business Problem: Managing Field Conduct on Active Subcontracts
What subcontractors are liable for when field personnel create conflict on a GC-managed site, and how to protect your contracts before it becomes a termination issue.
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No oilfield experience? No problem. Learn which certifications, service lines, and job boards actually get tradespeople and CDL holders hired.
Workforce GuideFrom the Field to the Office: What Oilfield Workers Should Know Before Making the Switch
Thinking about moving from field work to an office role? This guide covers how your field experience translates into technical and operations positions, what the transition actually looks like, and the trade-offs most people do not talk about until it is too late.
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