Larry W. Nichols (1947–2020) was a prominent American businessman and geologist who made significant contributions to the oil and gas industry through his long tenure at Devon Energy Corporation. As Executive Vice President and Chief Discovery Officer, he was a major player in Oklahoma's oil and gas industry, overseeing Devon Energy's growth from a small independent producer to one of the largest oil and gas companies in North America. Based in Oklahoma City, Nichols focused on exploration and discovery efforts, playing a key role in establishing Devon's reputation in the Permian Basin, Barnett Shale, and other prolific regions. He was instrumental in technological advancements in drilling and reservoir management, strategic acquisitions, and the development of unconventional resources. After retiring from his executive position, he remained influential in industry circles until his death on October 2, 2020, at age 73, leaving a legacy as a pioneer in the modern energy sector who helped shape Oklahoma's position as a hub for oil and gas innovation.