Shut-In

The legal and financial obligation to properly plug and decommission a well at end of life. For subcontractors, unpaid invoices near abandonment projects carry higher collection risk. Operators may deprioritise vendor payments as they wind down a well's operations.

NPT (Non-Productive Time) is any period when crews or equipment are on-site but not performing billable work. This includes weather delays, equipment breakdowns, or waiting on materials. Subcontractors often absorb NPT costs unless contracts clearly define standby rates.

A fixed daily fee charged by a subcontractor or equipment provider, regardless of hours worked or output produced. It covers labour, equipment, and overhead for that calendar day. Dayrates are common in drilling, rental, and specialised field service contracts.

The base price a subcontractor pays to source materials, equipment, or supplies before adding markup. Understanding wholesale cost helps field service companies price jobs accurately and protect margins. It is the starting point for calculating billable rates to clients.

Contracts locking in future heating oil prices, traded on commodity markets. Subcontractors use these trends to forecast fuel-related operating costs on remote or winter job sites. Rising futures signal higher equipment heating and site fuel expenses ahead.

A benchmark tracking changes in construction costs over time, including labour, materials, and equipment. Subcontractors use it to justify price adjustments on long-term contracts. It helps protect margins when input costs rise unexpectedly.

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.