Distinguished Lecture Series | Dr. Matt Covington | March 5, 2026
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4th Annual
Robert L. Read, Jr. Distinguished Lecture Series
Benefiting PBS-SEPM Scholarships and Continuing Education

​The answer is blowin’ in the wind: Unravelling the surprising role of subsurface ventilation in the formation of caves

Keynote Speaker, Dr. Matt Covington

Department of Geosciences

University of Arkansas

Thursday, March 5, 2026, 6:00p - 9:00p

Petroleum Club of Midland, 501 West Wall Street, Midland, Texas 79701

Schedule

6:00p - Cocktail/Networking Hour

7:00p - Dinner

7:45p - Keynote Talk by Dr. Matt Covington

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​The answer is blowin’ in the wind: Unravelling the surprising role of subsurface ventilation in the formation of caves

abstract

Caves exhibit a fascinating array of forms and provide important archives of past conditions. They also are one of the few remaining exploration frontiers on Earth. Most caves are developed by carbonic acid produced by CO2. Over the past 15 years, my group has focused on understanding CO2 variability within karst systems and how it influences patterns of cave development. Our most unexpected finding is that cave airflow, and its effect on CO2 concentrations, provides strong controls on the patterns and timing of carbonate dissolution. I will unfold the story of these discoveries, which began during fieldwork in Slovenia and further developed in the Ozark Mountains of Arkansas and in some of the deepest caves in the world, in Oaxaca, Mexico. I will also introduce ongoing work in active sulfuric acid caves in Italy. The spectacular caves of the Capitan Formation of the Permian Basin were developed by similar processes long ago, but the sulfidic water is still present in the caves we are studying in Italy. Increasing evidence suggests that much of the cave development may occur above the water table, as acidic gases dissolve into films of water on the walls, again suggesting that cave development may be controlled by airflow and the gases that it transports.

keynote speaker

Dr. Matt Covington

Dr. Matt Covington is an Associate Professor in the Department of Geosciences at the University of Arkansas. As an undergraduate, he was a curious student with broad interests and no real career plan. In 2002, he completed dual degrees in both Physics (BS) and Philosophy (BA) and then went on to pursue a PhD in theoretical astrophysics at the University of California – Santa Cruz. Throughout his undergraduate and graduate education, he led a second life as a serious expedition caver, helping to explore and map some of the deepest cave systems in the world. During the final years of his PhD, he realized that he could apply his mathematical modeling skills to the study of caves, and he had found his true calling. After completing his PhD in Physics (2008), he was awarded a National Science Foundation (NSF) Earth Sciences Postdoc Fellowship for a project studying karst hydrogeology, splitting his time between the University of Minnesota – Twin Cities and Louisiana State University. He then was awarded a second NSF International Postdoc fellowship and spent two years studying cave formation at the Karst Research Institute in Slovenia, working with fellow physicist and cave scientist Dr. Franci Gabrovšek. In 2012, he began as an Assistant Professor at the University of Arkansas. In 2019, he received a Fulbright US Scholar Award and spent another year working in Slovenia. His research covers a wide range of topics in karst hydrogeology and geomorphology, often combining mathematical models of basic physical and chemical processes with field work conducted in extreme cave environments. He has visited caves in over 25 countries and, by his estimates, spent more than a year and a half of his life underground.

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Sponsorship Opportunities

PBS-SEPM graciously asks for your help to make our Robert L. Read, Jr., Distinguished Lecturer Series fundraiser a success. By supporting this event as a sponsor, you will receive recognition before and during the event. However, most importantly, your support demonstrates your commitment to helping make a difference in the geologic community, especially as it relates to continuing education for professionals as well as supporting students in their studies of the earth sciences. Your sponsorship will be advertised via direct email to hundreds of Permian Basin Operators, Management, Geologists, Geoscientists, and Decision Makers. We are highly active with our promotion and marketing on social media. The sponsorship levels are outlined below.

Thank you for considering a sponsorship opportunity for our second annual Robert L. Read, Jr., Distinguished Lecturer Series.

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ABOUT ROBERT L. READ, JR.

Robert L. Read, Jr. was a bright, young geologist who was tragically killed by a drunk driver in 2005. Robert was born in Houston, Texas, on June 19, 1980. After moving to Midland in 1987, he attended Midland Public Schools and graduated from Lee High School in 1998. He attended Midland College and graduated from UT-Permian Basin with a Bachelors of Science degree in Geology. He was employed by Unit Petroleum in Midland, Texas. He was an active member of the Permian Basin Section - SEPM, West Texas Geological Society, and the Gem & Mineral Society. At the time of his death, Robert was working on his Master's Degree and planned to continue with doctorate studies.

The Robert L. Read, Jr., Distinguished Lecture Series and the Robert L. Read, Jr., Distinguished Lecturer Memorial Fund was established by PBS-SEPM in 2009 to honor and memorialize the life, spirit, and contributions of the late Robert L. Read, Jr..

All proceeds will benefit the Permian Basin Section - SEPM, a 501(c)3 non-profit corporation focused on promoting the science of geology through luncheons, core workshops, field trips, scholarships, and more. Sponsorships are tax deductible under IRS rules. Reach out to us for more information if you or your company would like to sponsor this event.

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Event Photos by The Oilfield Photographer from the
2nd Annual Robert Read Lecture Series

 

"Disconnection: Energy Fantasy is Colliding with Energy Reality"

Keynote Speaker, Mark Mathis

President, Clear Energy Alliance

Petroleum Club of Midland - March 2, 2023

Hover over the image you'd like to download and select the       button centered on the left side of the photo. Simply click on the photos you'd like to expand.

Contact us
pbs-sepm

1-432-279-1360

info@pbs-sepm.org

2900 W. Front St., Midland, TX 79701

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