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

Trendingnow

1

As Big Tech showers employees with perks to win the talent war, Nvidia built a nearly $5 trillion company by making people pay for their own lunch

2

MacKenzie Scott alone accounted for one-third of America's $19.2 billion in megagifts last year

3

Current price of oil as of July 1, 2026

1

As Big Tech showers employees with perks to win the talent war, Nvidia built a nearly $5 trillion company by making people pay for their own lunch

2

MacKenzie Scott alone accounted for one-third of America's $19.2 billion in megagifts last year

3

Current price of oil as of July 1, 2026
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
Add Fortune on Google for similar content.

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.

The Fortune 500 Innovation Forum will convene Fortune 500 executives, U.S. policy officials, top founders, and thought leaders to help define what’s next for the American economy, Nov. 16-17 in Detroit. Apply here.
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
Add Fortune on Google for similar content.

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

Today, Emily Blunt is worth $80 million thanks to her Hollywood career—but she actually wanted to be a UN Spanish translator on $80K
SuccessCareers
Today, Emily Blunt is worth $80 million thanks to her Hollywood career—but she actually wanted to be a UN Spanish translator on $80K
By Orianna Rosa RoyleJuly 2, 2026
6 hours ago
Trump’s 927-page disclosure is just a normal Tuesday for direct indexing and crypto wealth managers
InvestingDonald Trump
Trump’s 927-page disclosure is just a normal Tuesday for direct indexing and crypto wealth managers
By Catherina GioinoJuly 1, 2026
15 hours ago
U.S. Polo Assn. CEO J. Michael Prince
SuccessThe Promotion Playbook
U.S. Polo Assn. CEO was flat-out told he wasn’t right for a promotion—so he ‘outworked’ anyone else who wanted the job for 6 months straight until they changed their mind
By Orianna Rosa RoyleJuly 1, 2026
22 hours ago
Nikesh Arora, chief executive officer at Palo Alto Networks
SuccessJobs
CEO of $248 billion cybersecurity company says workers are about to face a ‘Darwinian moment’ thanks to AI: Evolve or get cut
By Emma BurleighJuly 1, 2026
22 hours ago
I know how Gen Z can survive the ‘jobpocalypse’ because I built an AI company — in 2015
CommentaryCareers
I know how Gen Z can survive the ‘jobpocalypse’ because I built an AI company — in 2015
By Jeremy FainJuly 1, 2026
1 day ago
mr
Commentary250 Years of Innovation
America needs 3.8 million manufacturing workers. This CEO has a blueprint to find them
By Mark RayfieldJuly 1, 2026
1 day ago

Most Popular

As Big Tech showers employees with perks to win the talent war, Nvidia built a nearly $5 trillion company by making people pay for their own lunch
Big Tech
As Big Tech showers employees with perks to win the talent war, Nvidia built a nearly $5 trillion company by making people pay for their own lunch
By Marco Quiroz-GutierrezJuly 1, 2026
1 day ago
MacKenzie Scott alone accounted for one-third of America's $19.2 billion in megagifts last year
Success
MacKenzie Scott alone accounted for one-third of America's $19.2 billion in megagifts last year
By Sydney LakeJune 25, 2026
7 days ago
Current price of oil as of July 1, 2026
Personal Finance
Current price of oil as of July 1, 2026
By Joseph HostetlerJuly 1, 2026
1 day ago
The Supreme Court's birthright citizenship ruling hands the U.S. economy a $7.7 trillion win
Newsletters
The Supreme Court's birthright citizenship ruling hands the U.S. economy a $7.7 trillion win
By Diane BradyJuly 1, 2026
1 day ago
Philanthropy leader at Warren Buffett and Bill Gates’ Giving Pledge says children of billionaires are pushing them to give their wealth away faster
Success
Philanthropy leader at Warren Buffett and Bill Gates’ Giving Pledge says children of billionaires are pushing them to give their wealth away faster
By Preston ForeJune 27, 2026
5 days ago
Elon Musk on MacKenzie Scott giving away $26 billion of her fortune: 'Sadly,' it makes the world a worse place
Success
Elon Musk on MacKenzie Scott giving away $26 billion of her fortune: 'Sadly,' it makes the world a worse place
By Sydney LakeJune 29, 2026
3 days 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.