Danny D. Simmons

Netherland, Sewell & Associates, Inc. provides geological, geophysical, petrophysical, engineering, and economical solution for all facets of the upstream energy industry. Its services include acquisition and divestiture evaluations, coalbed methane development studies, deepwater development studies, enhanced recovery projects, midstream services, operations engineering services, pipeline supplies studies, and equity determinations services. The company was founded by Clarence M. Netherland in 1961 and is headquartered in Dallas, TX.