Colorado Raised Orphaned Well Mitigation Fees
Oil and gas operators will pay higher per-well fees starting in April 2027 to fund state reclamation efforts.
Updated on Oct. 8, 2026 in Oil and Gas
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The Orphan Wells Mitigation Enterprise Board approved an increase in fees for active oil and gas wells to sustain environmental cleanup and site reclamation. The new rates will take effect in April 2027 for all operators in Colorado.
Why it matters
The fee hike aims to offset a shrinking base of fee-paying wells and prepare for the expiration of federal infrastructure grants. Operators must now plan for higher annual compliance costs to maintain state-mandated cleanup targets as the orphaned site inventory grows.
The board approved raising fees for higher-production wells to $285 and lower-production wells to $155, while maintaining the $115 marginal-well fee. These increases are expected to generate $10.7 million in 2027 to help reach a $30 million annual spending target for well reclamation.
The players
Orphan Wells Mitigation Enterprise Board
A state-level body responsible for managing and funding the cleanup of abandoned oil and gas sites through industry-funded fees.
ECMC
The state agency tasked with the regulation of oil and gas resources and the physical execution of well-plugging projects.
The details
The program funds the plugging and reclamation of oil and gas sites that no longer have a responsible owner. Fees are reviewed annually by the board based on current inventory needs, which included 2,156 orphaned sites as of July 1, 2026. The increase compensates for a decline in the number of active fee-paying wells, which dropped to 37,630 in fiscal year 2026 from 45,000 in fiscal year 2022.
Timeline
FY 2022: Active fee-paying wells totaled 45,000.
July 1, 2026: The orphaned site inventory reached 2,156.
FY 2026: The state plugged 161 orphaned wells.
April 2027: New industry fees take effect.
FY 2030-2031: Federal infrastructure grants are scheduled to expire.
Market Landscape
This adjustment reflects a common shift in state-level environmental regulation as jurisdictions prepare for the conclusion of federal funding cycles. It follows the pattern of state-managed programs seeking to internalize long-term reclamation costs as federal support diminishes.
Colorado operators should update their long-term budget forecasts to account for the scheduled fee increases beginning in April 2027. Businesses should also monitor upcoming board disclosures for any changes to the marginal-well classification that could trigger further fee adjustments.
The takeaway
Operators must proactively model the impact of rising per-well reclamation fees on their mid-term balance sheets. Review your current well-production classifications now to verify which new fee tier will apply to your specific portfolio by April 2027.
Further reading
For more on the regulatory environment governing extraction, see the Oil and Gas section.
Source note: This article includes information reported by The Pagosa Springs Sun.
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