Randolph 'Randy' Moeller, Pioneering Oil and Gas Entrepreneur, Dies at 76

The 'Midnight Moeller' was a dedicated family man and mentor who helped build the Jonah Field in Wyoming.

Apr. 2, 2026 at 7:53pm

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A bold, abstract silkscreen print featuring a repeated image of a vintage oil derrick in a striking neon color palette, conceptually representing the innovative and impactful career of Randolph 'Randy' Moeller.The vibrant legacy of a pioneering oil and gas entrepreneur who left an indelible mark on his community.Rock Springs Today

Randolph 'Randy' Clayton Moeller, a longtime oil and gas industry veteran who founded Casper Oil Tools and Moeller Consulting, passed away on March 31, 2026 at the age of 76. Moeller, known as the 'Midnight Moeller' for his tireless work ethic, had a storied career spanning over five decades that included stints overseas and the co-founding of the Jonah Field in Wyoming with industry legend Mick McMurry.

Why it matters

Moeller's passing marks the end of an era for the Sweetwater County oil and gas community, where he was a beloved mentor and friend to many. His companies and innovations helped shape the industry in Wyoming, while his dedication to family, coaching, and community involvement left a lasting impact.

The details

Moeller started working in the oil fields in 1967 after graduating from Ft. Morgan High School, and went on to work in Colorado, Utah, North Dakota, Texas, and Wyoming over the course of his career. He spent time overseas as well, including stints in Colombia, Australia, and Singapore. Moeller worked for Baker Hughes for 22 years, during which time he patented several tools. In 1996, he founded Casper Oil Tools and Moeller Consulting out of a shed in his backyard, growing the companies over the years.

  • Moeller was born on August 8, 1949 in Thornton, Colorado.
  • He graduated from Ft. Morgan High School on June 19, 1967.
  • Moeller married Barbara Jean Covey on August 24, 1967.
  • He moved to Rock Springs, Wyoming in 1994.
  • Moeller founded Casper Oil Tools and Moeller Consulting in 1996.

The players

Randolph 'Randy' Clayton Moeller

A 76-year-old oil and gas industry veteran who founded Casper Oil Tools and Moeller Consulting, and co-founded the Jonah Field in Wyoming.

Barbara Jean Covey

Moeller's wife of nearly 59 years.

Mick McMurry

Moeller's friend and co-founder of the Jonah Field in Wyoming.

Jesse Clay Moeller

Moeller's father.

Frances Eloise Shoemaker

Moeller's mother.

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What they’re saying

“Life is like a party. You invite people, some leave early, some stay all night… But in the end… there are a few who stay to help you clean up the mess. These people are your true friends.”

— Randy Moeller

“That's what life is all about: Let's have a party. Let's have it tonight!”

— Randy Moeller

What’s next

A remembrance celebration of Randy Moeller's life will be held on April 18, 2026 at the Sweetwater Events Complex Small Hall in Rock Springs, Wyoming from 6:00 p.m. to 10:00 p.m. The family also plans to host a gathering at Moeller's Casper Oil Tools facility for those who would like to share additional stories and memories.

The takeaway

Randolph 'Randy' Moeller's passing marks the end of an era for the Sweetwater County oil and gas community, where he was a beloved mentor and friend known for his tireless work ethic, innovative spirit, and deep commitment to family and community. His legacy will live on through the countless lives he touched over his storied 50-year career.