| Name | Title | Contact Details |
|---|
lone star Drill bits is a Stafford, TX-based company in the Energy and Utilities sector.
Bachman Services Inc is a Oklahoma City, OK-based company in the Energy and Utilities sector.
Marathon Oil Corporation (NYSE: MRO) is an integrated international energy company engaged in exploration and production, oil sands mining, integrated gas, and refining, marketing and transportation.
Encana Corporation is a company engaged in hydrocarbon exploration.