Solar energy contractor, Energy conservation consultant, Testing, measuring, surveying, and analysis services
Biedenharn Energy LLC
Since 1968, Pioneer Drilling Company has provided land contract drilling services to independent and major oil and gas exploration and production companies. The company s rigs are located in the prolific natural gas production regions of north, south and east Texas, Oklahoma and the Rocky Mountains. Its rig fleet consists of more than 50 land drilling rigs with depth ranges of 6,000 to 18,000 feet. Pioneer Drilling is headquartered in San Antonio, and its common stock trades on the American Stock Exchange under the symbol PDC.
