Fuel Surcharge

The minimum revenue a subcontractor must generate to cover all field operating costs without profit or loss. It includes direct costs like labour, fuel, and equipment. Knowing this figure helps crews avoid underpriced bids that drain cash.

Contracts 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.

A breakdown of costs on a field ticket or invoice, separating charges into labor hours, equipment usage, and materials consumed.

A standardised daily report documenting rig operations, hours worked, and downtime on a drilling project. Subcontractors often must align their own daily reports with the IADC DDR for invoicing and performance verification. Discrepancies between your records and the DDR can delay payment or trigger billing disputes.

A pricing model where the contractor bills for actual time spent and materials used, plus markup. Common for work where scope is uncertain.

A formal document issued by prime contractors or operators asking subcontractors to submit detailed pricing and specifications for specific field services, equipment, or labour. RFQs typically include project scope, timelines, and technical requirements that subcontractors must address to compete for the contract.

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.

Post-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.

Mechanic'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.