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.
Iadc Ddr (international Association of Drilling Contractors Daily Drilling Report)
Related Terms
Construction Input Costs
Cash FlowThe direct costs subcontractors pay to deliver field work, including labour, materials, fuel, and equipment. These costs fluctuate with market conditions, directly squeezing margins if contracts aren't priced accordingly. Tracking them closely helps subcontractors identify when to renegotiate rates or escalation clauses.
Non-Productive Time
Cash FlowNPT (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.
Job Costing
Cash FlowThe process of tracking all costs associated with a specific job or project, including labor, equipment, materials, and overhead. Accurate job costing is essential for understanding profitability.
ITC (Investment Tax Credit)
Cash FlowA federal tax incentive that reduces the taxes a subcontractor owes based on eligible capital investments, such as purchasing equipment or machinery. Field service companies can apply ITCs to offset costs on qualifying assets used in operations. This can improve cash flow by lowering overall tax liability at year-end.
Lump Sum
Cash FlowA pricing model where the contractor agrees to complete a defined scope of work for a fixed total price, regardless of actual costs incurred.
Capacity Charges
Cash FlowFees paid to reserve a subcontractor's workforce or equipment availability, regardless of actual utilisation. Clients use these to secure priority access during peak demand periods. For subcontractors, they provide predictable revenue even during standby phases.
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