A wellbore that is not currently producing or being actively operated, but has not been formally abandoned. Subcontractors may be hired for monitoring, maintenance, or eventual reclamation work on these sites. Regulatory requirements around inactive wells vary by province and can affect scope and timeline.
Inactive Well
Related Terms
Vam Connections
IndustryPremium threaded pipe connections used in oil and gas drilling and completion operations. Subcontractors handling, installing, or inspecting VAM connections must follow strict torque specs and handling procedures. Improper makeup can result in costly downhole failures and liability exposure.
ABC (Associated Builders and Contractors)
IndustryA U.S. trade association representing merit-shop contractors in construction and industrial sectors. Subcontractors use ABC membership for training resources, safety programmes, and industry networking. Membership can also signal credibility when bidding on open-shop projects.
Legacy Well
IndustryAn older well built to outdated standards that may require specialised remediation, abandonment, or workover services. Subcontractors should expect non-standard equipment configurations and additional compliance requirements. Scope creep and unforeseen costs are common on legacy well projects.
Wastewater Injection
IndustryThe process of pumping produced water or other fluid waste deep into underground formations for disposal. Subcontractors operating injection pumps or wellbore equipment must meet strict provincial and federal disposal regulations. Work often requires specialised well integrity certifications and detailed fluid volume reporting.
Booster Compressor
IndustryA secondary compressor used to increase gas pressure in pipelines or processing systems when inlet pressure is too low. Subcontractors are often hired to install, operate, or maintain these units on short-term field assignments. Rental and service contracts for booster compressors are common in late-life field operations.
Acreage Position
IndustryThe total land or mineral rights an operator holds for exploration or production. A large acreage position often signals sustained work programmes and long-term subcontractor demand. It helps field service companies forecast pipeline opportunities in a region.
Latest Industry News
Ontario Adds $7.8M to Inactive Well Cleanup Fund, Bringing 2026 Total to $10.8M
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