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Consolidation Nation: Just 40 Companies Produce 41% of U.S. O&G
EY, previously known as Ernst & Young, is a multinational professional services network (i.e., consulting firm) based in London. EY is also one of the “big four” largest accounting firms in the world. EY published a new study last week titled “US Oil and Gas Reserves, Production and ESG Benchmarking Study” (full copy below). The study found that due to mergers and acquisitions in 2024, the largest publicly traded oil and gas companies in the U.S. went from 50 down to 40, and that those 40 companies produced a staggering 41% of all O&G production in this country. It’s probably no surprise that many in the list produce natural gas (and oil) in the Marcellus/Utica. Read More “Consolidation Nation: Just 40 Companies Produce 41% of U.S. O&G”
According to an article on the Fortune magazine website, “AI’s endless thirst for power is driving a natural gas boom in Appalachia—and industry stocks are booming along with it.” It looks like the roles are reversing. For all of oil and gas history, oil has been the belle of the ball, the more sought-after hydrocarbon. A change is happening, at least in places like the Marcellus/Utica, where natural gas is the more sought-after commodity. And because of that, the stock price for companies that focus on gas drilling is soaring. The market capitalization (stock value times the number of outstanding shares) for M-U companies has soared 25% to 75% over the past 12 months. Wow! 
For the week of July 28 – August 3, the number of permits issued to drill new wells in the Marcellus/Utica more than doubled from the previous week. There were 34 new permits issued across the three M-U states last week, 20 more than the 14 issued two weeks ago. The Keystone State (PA) issued 15 new permits. Both EQT and Range Resources received six permits each for single well pads in Westmoreland and Washington counties, respectively. Expand Energy received three permits for a pad in Bradford County. 
Antero Resources, which is 100% focused on the Marcellus/Utica with over 500,000 net acres under lease (and the largest M-U driller in West Virginia), issued its second quarter 2025 update yesterday. The company reports net production in 2Q25 averaged 3.43 Bcfe/d, up ever-so-slightly from 3.42 Bcfe/d in 2Q24. Natural gas production averaged 2.23 Bcf/d, a 4% increase from the same period in 2023. Liquids (NGLs & oil) production averaged 200 MBbl/d, a 6% decrease from the year-ago period. A little less liquids, a little more gas. Antero achieved a net income of $157 million and adjusted net income of $110 million. Free Cash Flow was $262 million. For the full year, Antero increased production guidance to 3.4 to 3.45 Bcfe/d, driven by strong well performance. 
In April, MDN told you that the West Virginia Supreme Court was scheduled to hear oral arguments in two important oil and gas royalty cases (see 
The data center high tide is lifting all gas drilling boats. That’s according to a new study from S&P Global Commodity Insights that finds the expectations of a coming boom in demand for electricity for data centers, which will create a boom in demand for natural gas to produce the electricity, is causing gas drilling companies to increase in value. It’s hard to accurately quantify the value for private companies, but for public companies (those with stock that trade on the open market), we can confirm that over the past year, the value for drillers with significant operations in the Marcellus/Utica has, on average, risen dramatically. 
The West Virginia Supreme Court was scheduled to hear two significant oil and gas royalty disputes during a morning session today. Both cases center on whether natural gas companies can deduct post-production costs from royalty payments and, if so, under what circumstances. The stakes are incredibly high for both landowners and drillers. The first case, Kaess v. BB Land LLC, we had not previously heard about. The second case, Romeo v. Antero Resources Corporation, we have heard about. We first reported on that case back in 2017 (see 
An important decision was recently issued in a federal court case (in Ohio) that potentially affects landowners and drillers with shale leases throughout the Marcellus/Utica. At least, we believe it has broader implications. The case, The Grissoms, LLC v. Antero Resources Corporation, was decided by the United States Court of Appeals for the Sixth Circuit (6th Circuit) on April 2, 2025. The case involves a dispute between a certified class of 370 Ohio landowners and Antero. The landowners alleged that Antero underpaid them $10 million in natural gas royalties by improperly deducting certain processing and fractionation costs from their royalty payments, violating their lease agreements. In 2023, the landowners won against Antero in the U.S. District Court for the Southern District of Ohio, Eastern Division (see