A buffer of extra labour, equipment, or budget set aside to cover unexpected delays or scope changes on a project. Subcontractors use it to avoid cost overruns when field conditions shift. Typically expressed as a percentage of the total estimated project value.
Planning Reserve Margin
Related Terms
Brent Futures
Cash FlowContracts that lock in a future price for North Sea crude oil, used as a global benchmark. When Brent prices drop, operators often cut budgets and delay projects, directly reducing subcontractor workloads. Tracking Brent futures helps field service companies anticipate slowdowns and plan their crews and bids accordingly.
Convertible Notes
Cash FlowShort-term loans that convert into equity if not repaid by a set date. Subcontractors may encounter these when seeking growth capital to fund equipment or crew expansion. They carry risk: lenders can become part-owners of your company.
Senior Secured Notes
Cash FlowDebt instruments issued by large operators or prime contractors, backed by company assets. When a client carries heavy debt loads like these, subcontractors face higher payment risk if the borrower defaults. Always review a client's debt structure before committing to large scopes of work.
Suspension Clause
Cash FlowA contract provision allowing the prime contractor or owner to pause work without terminating the agreement. Subcontractors may be entitled to standby rates or cost recovery during the suspension period. Review these clauses carefully, as payout terms and notice requirements vary widely.
Net Pay
Cash FlowThe amount a subcontractor or field worker actually receives after all deductions — such as taxes, union dues, equipment charges, or mobilisation costs — have been subtracted from gross earnings. For subcontracting companies, tracking net pay against invoiced amounts is critical to maintaining healthy margins on field projects.
Fuel Cost Escalator
Cash FlowA contract clause that adjusts your billing rate when diesel or fuel prices shift beyond a set threshold. It protects subcontractors from absorbing sudden fuel cost spikes on long-term or remote field assignments. Negotiate the trigger percentage and index reference before signing.
Latest Cash Flow News
Gordie Howe Bridge Opens to Pedestrians as Vehicle Traffic Begins
The Gordie Howe International Bridge between Windsor and Detroit opened to pedestrians and cyclists this week, following last week's opening to motorists, according to a Canadian Press report via Daily Commercial News.
yesterdayCash FlowTalos Energy Takes 50% Stake in Repsol's Deepwater Mexico Block
Talos Energy will pay up to $50 million to acquire a 50% working interest in Repsol's Block 29 offshore Mexico, targeting FID in 2027 on a discovery holding over 200 MMboe.
9 days agoCash FlowGordie Howe Bridge Set to Open Monday After Canada-Only Ceremony
Windsor held a Canada-only ceremony for the Gordie Howe International Bridge ahead of Monday's opening, after Ottawa scrapped a joint U.S. event amid tariff tensions.
14 days agoCash FlowNew CHPE Line Pushes NY-Canada Power Trade to 18-Month High
The EIA reports New York imported a record 52 GWh of Canadian electricity on July 3 as the new Champlain Hudson Power Express line ran at full 1,250 MW capacity during a summer heat wave.
17 days agoRelated Guides
What Happens to Subcontractor Billing When a Project Stalls, Goes Over Budget, or Never Gets Commissioned
You did the work. The project was cancelled, shelved, or never activated. Here is what subcontractors need to know about billing rights, legal remedies, and how to get paid when no one wants to discuss the invoice.
Cash Flow GuidePost-Completion Warranty and Punch Work: Protecting Your Margins After the Job Ends
Warranty walks, punch lists, and post-completion callbacks eat into subcontractor margins. Learn how MSA warranty clauses work, when you can push back on mobilization costs, and how to document your way out of disputes.
Cash Flow GuideMechanic's Lien Rights for Subcontractors: What to Do When You're Not Getting Paid
A practical guide to mechanic's lien and materialman's lien rights for oilfield and construction subcontractors in Texas, Oklahoma, and Alberta — deadlines, filing steps, and leverage tactics.
Stay sharp on field operations
Industry news and insights, delivered to your inbox.
Subscribe to FieldNews
