The rate at which a well's production drops over time without operator intervention. For subcontractors, this signals reduced worksite activity and fewer service calls as output falls. Anticipating decline helps crews and companies plan for shifting demand across a field.
Natural Decline Rate
Related Terms
Rigging
IndustryThe equipment and techniques used to lift, secure, and move heavy loads on a job site. Subcontractors must ensure all rigging gear is certified and operators are ticketed. Improper rigging is a leading cause of serious incidents and contract liability.
Energy Security
IndustryA nation's ability to maintain reliable, uninterrupted energy supplies. For subcontractors, it drives long-term project demand in oil, gas, and infrastructure. Governments prioritising energy security often accelerate capital spending, creating sustained work opportunities.
Interconnection Delay
IndustryA postponement caused by unfinished grid or pipeline tie-in work that prevents a facility from going live. For subcontractors, it often means demobilisation holds, scope gaps, or standby costs with no clear end date. Document all waiting time carefully to support delay claims or change orders.
BOPD (Barrels of Oil Per Day)
IndustryA measure of a well's or facility's daily oil production output. Operators use BOPD targets to schedule field service work, so higher rates often mean more frequent maintenance contracts and crew rotations. Subcontractors may see BOPD thresholds written into service agreements to trigger additional scope.
On-Dock Rail
IndustryA rail line built directly inside a port terminal, allowing freight to transfer between ships and railcars without trucking. For subcontractors, this affects equipment and material delivery timelines on import-heavy projects. Factor it into your mobilisation planning when staging gear through coastal terminals.
Straddle Plant
IndustryA midstream processing facility installed along an existing pipeline to extract natural gas liquids like propane and butane. Subcontractors are frequently mobilised for construction, maintenance, and turnaround work at these sites. Work scopes often include compression, refrigeration, and fractionation system servicing.
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