The story
Founded by William Myron Keck.1
Private company
Defunct American oil company
The Superior Oil Company was an American oil company founded in 1921 in Coalinga, California, by William Myron Keck, Superior Oil began as a drilling contracting firm and grew into the exploration and production of oil and natural gas. In 1930 the company was the first to successfully use directional drilling in California.2 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
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The Superior Oil Company was an American oil company founded in 1921 in Coalinga, California, by William Myron Keck, Superior Oil began as a drilling contracting firm and grew into the exploration and production of oil and natural gas. In 1930 the company was the first to successfully use directional drilling in California.2
Founded by William Myron Keck.1
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