Operators

EPA’s Quad O regulations expected to trigger tsunami of plugged wells

EIR advises investors and operators to start modeling implications immediately

byEnverus

CALGARY, Alberta (Feb. 7, 2024) — Enverus Intelligence Research (EIR), a subsidiary of Enverus, the most trusted energy-dedicated SaaS company, has released a report that details the impact that the EPA’s Quad O regulations will have on upstream oil and gas producers in the U.S.

“The EPA’s recently finalized Quad O regulations will raise fixed costs, pushing lower producing wells into uneconomic territory later this decade when it is fully implemented,” said John Gutentag, product owner at EIR.

“EIR modeled that 34% of actively producing wells in the Lower 48 states will see additional costs of at least $10 per boe, a threshold we believe makes the wells potentially uneconomic, leading to accelerated plugging and abandonment timelines and an inevitable influx of orphaned wells,” said Gutentag.

Key takeaways:

  • EIR concludes the EPA’s Quad O regulations represent a step change that will accelerate plugging and abandonment (P&A) timelines, and investors and operators should start modeling these implications now.
  • EIR estimates the monitoring and amortized capital costs of retrofitting process controllers alone will add more than $10/boe in costs to 34% of actively producing wells, a threshold we classify as potentially turning the wells uneconomic. These wells, however, represent only 0.4% of U.S. production.
  • EIR finds 46% of producers (5,163 companies) that account for 21.7% of Lower 48 unplugged wells face concerning plugging liabilities with an undiscounted well-plugging liability exceeding $100,000/boe/d (20:1 basis).
  • Given these costs, EIR expects many of these operators will struggle to fund the accelerated plugging timelines, likely forcing bankruptcies and increasing the number of orphaned wells.
  • Operators with a large base of newer producing wells will be far less impacted by the operational changes. We estimate wells that represent 95.2% of U.S. production will add less than $1/boe in costs.
Graph - Unit Cost of Methane Monitoring and Process Controller Retrofitting vs. Production and Active Well Count

You must be an Enverus Intelligence® subscriber to access this report.

Additional Resources:

Members of the media should contact Jon Haubert to schedule an interview with one of Enverus’ expert analysts.

EIR’s analysis pulls from a variety of Enverus products including Enverus Intelligence® Research and Enverus ESG® Analytics.

About Enverus Intelligence Research
Enverus Intelligence ® | Research, Inc. (EIR) is a subsidiary of Enverus that publishes energy-sector research focused on the oil, natural gas, power and renewable industries. EIR publishes reports including asset and company valuations, resource assessments, technical evaluations and macro-economic forecasts; and helps make intelligent connections for energy industry participants, service companies and capital providers worldwide. Enverus is the most trusted, energy-dedicated SaaS platform, offering real-time access to analytics, insights and benchmark cost and revenue data sourced from our partnerships to 98% of U.S. energy producers, and more than 35,000 suppliers. Learn more at Enverus.com.

Media Contact: Jon Haubert | 303.396.5996

View all press releases at Envers.com/newsroom.

Picture of Enverus

Enverus

Energy’s most trusted SaaS platform — creating intelligent connections that uncover insights and opportunities to deliver extraordinary outcomes.

Related News

Global drilling availability narrows as demand rises
Newsroom
Oilfield Services
ByJon Haubert

Enverus Intelligence® Research identifies the global regions best positioned for rig deployment and the geopolitical and operational factors shaping future growth. Discover where global land drilling opportunities are emerging as international demand rises and market access becomes increasingly constrained.

Enverus unveils top U.S. drillers of 2026
Newsroom
Oilfield Services
ByJon Haubert

Enverus releases its 2026 rankings of top U.S. land drilling contractors and customers, using the latest drilling data to benchmark footage, pace, well design and rig activity.

Who the FERC is ready Grading grid readiness for large loads
Newsroom
Financial Services, Power & Renewables
ByJon Haubert

Enverus Intelligence® Research evaluates U.S. grid readiness for large data center loads, finding SPP ahead on regulatory certainty while major PJM and MISO project pipelines remain exposed to timing and cost risks.

Behind-the-meter generation forecast Skipping the queue
Newsroom
Financial Services, Power & Renewables
ByJon Haubert

Enverus Intelligence® Research forecasts 25.5 GW of U.S. industrial demand will rely on behind-the-meter generation through 2030, with data centers driving 88% of demand and speed-to-power shaping technology choices.

2Q26 U.S. upstream M&A slows to $9.1 billion amid crude volatility
Newsroom
Financial Services, Operators
ByJon Haubert

Enverus Intelligence® Research examines the 2Q26 slowdown in U.S. upstream M&A and the factors that could drive stronger deal activity later in 2026.

Brent holds at $100 as global supply risks persist
Newsroom
Financial Services, Trading & Risk
ByJon Haubert

Enverus Intelligence® Research examines the 2Q26 slowdown in U.S. upstream M&A and the factors that could drive stronger deal activity later in 2026.

Race to resiliency Tax-credit phaseout expected to push renewable PPA prices higher
Newsroom
Financial Services, Power & Renewables
ByJon Haubert

Enverus Intelligence® Research identifies 759 planned U.S. wind and solar projects that may require higher PPA prices to remain economic as federal clean electricity tax credits phase out.

New Mexico geothermal lease sale resets federal acreage pricing
Newsroom
Financial Services, Midstream
ByJon Haubert

Enverus Intelligence® Research finds New Mexico’s BLM geothermal lease sale averaged $107/acre and set multiple records, resetting pricing expectations ahead of Idaho’s November auction.

New forecast separates organic electricity demand from structural load growth
Newsroom
Financial Services, Power & Renewables
ByJon Haubert

Enverus Intelligence® Research’s 80-zone Lower 48 forecast separates organic electricity demand from data centers, EVs and other structural drivers to clarify the baseline outlook through 2050.

Find Out How Enverus Can Help Your Business
Subscribe to the Energy Blog

A weekly update on the latest “no-fluff” insight and analysis of the energy industry.

Let’s get started!

We’ll follow up right away to show you a quick product tour.

Let’s get started!

We’ll follow up right away to show you a quick product tour.

Get Started

Sign up for our Blog

Ready to Subscribe?

Ready to Get Started?