Though most famously run by former Vice President Dick Cheney, Halliburton Energy Services was run by Thomas H. Cruikshank during the 80s and early 90s.  What was their primary area of operation?
Halliburton The Halliburton Company, an American multinational corporation. One of the world's largest oil field service companies, it has operations in more than 70 countries. It owns hundreds of subsidiaries, affiliates, branches, brands, and divisions worldwide and employs approximately 50,000 people.
Richard Munson Richard Munson, known as Dick Munson, is an American businessman, author, and activist in the field of clean energy and industrial energy efficiency. A graduate of the University of California, Santa Barbara, and the University of Michigan, he now directs the Environmental Defense Fund's clean energy efforts in the midwest .