Private company
American oil services and equipment company
Allis-Chalmers Energy Inc. is an American, Houston-based, oil company which provides both services and equipment to oil and natural gas companies throughout the Gulf of Mexico and in surrounding states and countries.2 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
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Allis-Chalmers Energy Inc. is an American, Houston-based, oil company which provides both services and equipment to oil and natural gas companies throughout the Gulf of Mexico and in surrounding states and countries.2
The name "Allis-Chalmers" is most well known as the name of the former company, Allis-Chalmers Manufacturing Company. In February 2011, Allis-Chalmers Energy merged with Seawell to form specialist drilling and well service company Archer.
From Wikipedia’s article on Allis-Chalmers Energy, shared under CC BY-SA 4.0.3
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