• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
SuccessEnergy

Meet oil’s new king: 85-year-old Autry Stephens, raised by peanut-and-melon farmers and now worth $25.9 billion

By
Devon Pendleton
Devon Pendleton
,
Mitchell Ferman
Mitchell Ferman
,
Kevin Crowley
Kevin Crowley
, and
Bloomberg
Bloomberg
Down Arrow Button Icon
By
Devon Pendleton
Devon Pendleton
,
Mitchell Ferman
Mitchell Ferman
,
Kevin Crowley
Kevin Crowley
, and
Bloomberg
Bloomberg
Down Arrow Button Icon
February 12, 2024, 5:54 PM ET
Autry Stephens
Autry Stephens, chief executive officer of Endeavor Energy Resources LP, sits for a photograph at his office in Midland, Texas, U.S., on Friday, Dec. 12, 2014.Brittany Sowacke/Bloomberg via Getty Images

Over the past six decades, Autry Stephens has worn nearly every hat in the oil industry, from trucker to driller to engineer. 

Recommended Video

Now he’s poised to don the crown of America’s richest oil tycoon.

On Monday Diamondback Energy Inc. agreed to buy Stephens’s Endeavor Energy Resources LP for $26 billion in cash and stock. The sale would vault Stephens to 64th place from 130th on the Bloomberg Billionaires Index of the world’s richest people, making him the wealthiest oil driller in the country with a net worth of $25.9 billion based on the current Diamondback share price.  

A fortune that size would surpass the net worth of Continental Resources Inc.’s Harold Hamm, at $15.4 billion, and Hilcorp Energy’s Jeff Hildebrand, who’s worth $17 billion. Charles and Julia Koch, owners of conglomerate Koch Industries are richer, though oil makes up just a portion of their diversified fortune. 

The Endeavor sale is expected to be completed in the fourth quarter. 

The deal ends years of speculation over who might buy Endeavor, one of the last remaining closely held, major producers in the shale-rich Permian region. The son of peanut-and-melon farmers, Stephens, 85, founded the Midland, Texas-based company in 1979 after working for Humble Oil, now part of Exxon Mobil Corp., and stints with the Army Corps of Engineers and a Midland bank as an oil-and-gas appraiser.

At first his nascent business focused on providing ad-hoc engineering help. It expanded over time to include trucking, well services and roustabout construction. One constant was buying drilling rights in Texas and never selling. Stephens bought his first Permian rights shortly after leaving the bank and continued even as production declined through the 1980s and 1990s, when major oil companies left for more lucrative opportunities overseas. Play Video

His insistence on using cash rather than debt to acquire drilling rights helped him survive the 2008 financial crisis, which crushed oil demand and bankrupted some US operators. Stephens was forced to shut down almost all of his rigs. The strategy paid off when oil rebounded to more than $100 a barrel soon after. 

But it was the advancement of horizontal drilling and hydraulic fracturing that revolutionized the fortunes of the US oil industry — and few were better placed to benefit than Stephens. He eventually assembled drilling rights to 344,000 acres, about 400 times the size of Central Park, in the core of the Permian Basin. 

“That’s as good as any acreage in North America,” Kaes Van’t Hof, chief financial officer at Diamondback, told analysts and investors during a conference call announcing the deal. “Mr. Stephens has been working leases in this basin for 45 years, and a lot of those leases were bought before we even existed at Diamondback.” 

As the majors returned to the Permian in the 2010s and domestic oil drillers grew, speculation grew as to when Stephens would sell out or take Endeavor public. Despite overtures from bankers and potential acquirers, he resisted, preferring to grow production himself. Endeavor eventually became “the crown jewel of private companies in the Permian Basin,” according to John Freeman, a Houston-based analyst at Raymond James Financial Inc. 

People close to Stephens praise his work ethic and commitment to the Permian even through the major oil price busts of 2014 and 2020. 

The sale terms mean Stephens will keep a foothold in the industry he spent his life’s work shaping. After the merger, Stephens and his family — Endeavor’s sole equity holders —  will own just under 40% of the combined company. He’s also poised to receive $8 billion in cash. Stephens’ daughter Lyndal Greth, an attorney, is vice chair of the Endeavor board. 

After decades controlling Endeavor, Stephens will not join Diamondback’s board of directors to help steer the combined companies, according to a person familiar with the matter. Stephens trusts Lance Robertson and Chuck Meloy — Endeavor’s current and previous CEOs — who will join Diamondback’s board, the person said.

Other terms of the deal also comforted Stephens. Endeavor employs 1,200 people and guaranteeing no layoffs was important for the founder, as was keeping the company in Midland, the person said. The fact that the acquiring company is headquartered across the street, with a boss in Travis Stice whom Stephens has known for many years, were key. 

Stephens also saw parallels with the companies: a similar ethos focused on maintaining a lean staff, running efficient operations, and improving both the oil business and the wider Midland community.

At the Fortune Workplace Innovation Summit, Fortune 500 leaders will convene to explore the defining questions shaping the workforce of the future—delivering bold ideas, powerful connections, and actionable insights for building resilient organizations for the decade ahead. Join Fortune May 19–20 in Atlanta. Register now.
About the Authors
By Devon Pendleton
See full bioRight Arrow Button Icon
By Mitchell Ferman
See full bioRight Arrow Button Icon
By Kevin Crowley
See full bioRight Arrow Button Icon
By Bloomberg
See full bioRight Arrow Button Icon

Latest in Success

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Success

mackenzie
Commentaryphilanthropy
Stop donating to Harvard and the Ivy League. There’s a better option that MacKenzie Scott already figured out
By Ed Smith-LewisMay 2, 2026
2 hours ago
Young trade worker learning on job
SuccessHiring
Forget Big Tech: Small businesses will hire nearly 1 million grads in 2026—and some of the hottest roles are gloriously AI-proof
By Emma BurleighMay 1, 2026
19 hours ago
Andrew McAfee
SuccessCareers
MIT AI expert warns automating Gen Z entry-level jobs could backfire—and cost companies their future workforce
By Preston ForeMay 1, 2026
20 hours ago
francis
CommentaryFlorida
Former Miami Mayor Francis Suarez: Why I’m joining Stephen Ross and Ken Griffin in betting big on ambitious business leaders
By Francis SuarezMay 1, 2026
20 hours ago
bessent
Personal FinanceFinancial Literacy
Scott Bessent on financial literacy: ‘it drives me crazy’ to see young men in blue-collar construction jobs playing the lottery
By Fatima Hussein and The Associated PressMay 1, 2026
22 hours ago
Premium card perks are ‘designed to create a win-win-win for everyone’ but customers are paying with heavy annual fees and data
Personal FinancePersonal Finance Evergreen
Premium card perks are ‘designed to create a win-win-win for everyone’ but customers are paying with heavy annual fees and data
By Catherina GioinoApril 30, 2026
2 days ago

Most Popular

Scott Bessent on financial literacy: 'it drives me crazy' to see young men in blue-collar construction jobs playing the lottery
Personal Finance
Scott Bessent on financial literacy: 'it drives me crazy' to see young men in blue-collar construction jobs playing the lottery
By Fatima Hussein and The Associated PressMay 1, 2026
22 hours ago
China dominates the world's lithium supply. The U.S. just found 328 years' worth in its own backyard
North America
China dominates the world's lithium supply. The U.S. just found 328 years' worth in its own backyard
By Jake AngeloApril 30, 2026
2 days ago
The U.S. economy is booming — just not where 50 million Americans live
Commentary
The U.S. economy is booming — just not where 50 million Americans live
By Derek KilmerMay 1, 2026
1 day ago
Current price of oil as of May 1, 2026
Personal Finance
Current price of oil as of May 1, 2026
By Joseph HostetlerMay 1, 2026
22 hours ago
Apple cofounder Ronald Wayne—whose stake would be worth up to $400 billion had he not sold it in 1976—says that at 91, he has no regrets
Success
Apple cofounder Ronald Wayne—whose stake would be worth up to $400 billion had he not sold it in 1976—says that at 91, he has no regrets
By Preston ForeApril 27, 2026
5 days ago
A Chick-fil-A worker got fired and then showed up behind the register to allegedly refund himself over $80,000 in mac and cheese
Law
A Chick-fil-A worker got fired and then showed up behind the register to allegedly refund himself over $80,000 in mac and cheese
By Catherina GioinoMay 1, 2026
18 hours ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.