Published: September 27, 2023 |

[Click image to enlarge]

NETL will leverage its technical expertise and successful track record of innovation to help lead a $1.3 billion interagency initiative to reduce methane emissions across the U.S. oil and natural gas industry.

The lab’s pivotal role in reducing methane emissions from the oil and gas sector is outlined in a new memorandum of understanding among the U.S. Environmental Protection Agency’s (EPA) Office of Air and Radiation, the U.S. Department of Energy’s (DOE) Office of Fossil Energy and Carbon Management, and NETL.

“Reductions in methane emissions from the oil and gas sector are near-term actions with long-term benefits the United States can take to slow the rate of climate change and reduce levels of these pollutants,” said José Figueroa, senior management and technical advisor in NETL’s Technology Development Center.

The interagency agreement highlights the synergistic fit between NETL’s capabilities, the Office of Fossil Energy and Carbon Management’s Methane Mitigation Technologies Program, and EPA’s statutory requirements of the Inflation Reduction Act, which established the Methane Emissions Reduction Program.

The initial steps by the partnership will aim to address methane emissions from marginal conventional wells — those that produce less than 15 barrels of oil per day or less than 90,000 cubic feet of natural gas per day. The U.S. Energy Information Administration estimates there are more than 695,000 marginally producing wells in the United States.

Research funded by the Bureau of Land Management, U.S. Department of Interior estimates that oil and gas wells in this low-production category emit approximately 11 percent of the total annual methane from oil and gas production in the EPA greenhouse gas inventory. However, they produce only about 0.2 percent of oil and 0.4 percent of gas in the United States, making them a disproportionate GHG emissions source compared to their energy return and a good target for environmental mitigation.

As part of the interagency agreement, NETL will leverage its core competencies, capabilities, resources, and expertise to quantify and reduce methane emissions from inefficient and leaking oil and gas operations and address multiple goals in the agreement. For instance, the agreement notes that a standardized approach does not currently exist for monitoring and mitigating emissions from marginal conventional wells.

NETL’s Research & Innovation Center will collaborate with and support Federal partners, states, Tribal governments, and other stakeholders by providing technical assistance and conducting applied research and development toward monitoring and mitigating methane emissions. NETL will bring to bear decades of research and applied expertise in oil and gas well technologies, including methane detection and mitigation, characterization of wellbore integrity, and the mitigation of fluid and gas leakage from wells and broader oil and gas systems.

The agreement’s scope of work also calls on NETL to complete the following:

• Manage a grant program that will provide up to $350 million in financial and technical assistance to eligible states for mitigating methane emissions from low-producing, conventional wells by permanently plugging wells voluntarily identified by owners/operators.

• Develop a free, open-source decision-support software framework to help states and the oil and gas industry pursue efficient and effective emissions identification, characterization, and mitigation programs. The software will leverage an interactive database for advanced modeling and data-based visualizations of emission mitigation opportunities. This improved understanding of well conditions will help prioritize mitigation efforts.

• Equip the oil and gas industry with the tools for field measurement and mitigation support. A standardized approach for measuring emissions from marginal wells does not exist, and available techniques range in performance. Small operators need guidance and field-tested performance metrics that will enable them to make informed decisions on emissions monitoring.

• Demonstrate promising methane sensor technologies such as fiber optic sensors, passive wireless sensors and electrochemical sensors, drone-based methane sensors, and aircraft-based sensors for wide-scale use in the industry.

NETL is a U.S. Department of Energy national laboratory that drives innovation and delivers technological solutions for an environmentally sustainable and prosperous energy future. By using its world-class talent and research facilities, NETL is ensuring affordable, abundant, and reliable energy that drives a robust economy and national security, while developing technologies to manage carbon across the full life cycle, enabling environmental sustainability for all Americans.

Be in-the-know when you’re on-the-go!

CLICK HERE to register your email address.

Copyright © 2023 Mining Connection LLC. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed without permission.

For licensing permission, .(JavaScript must be enabled to view this email address)