| Name | Title | Contact Details |
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Greenfields Petroleum is a Houston, TX-based company in the Energy and Utilities sector.
Marshall W Nelson and Associates Inc is a Milwaukee, WI-based company in the Energy and Utilities sector.
Noble Petro is a Greenwood Vlg, CO-based company in the Energy and Utilities sector.
KC Wellsite is a Calgary, AB-based company in the Energy and Utilities sector.
STEP Energy Services is a technically focused, oilfield service company providing specialized pressure pumping services to the deep, horizontal well market in Western Canada, and the Eagle Ford Shale Play and Permian Basin in Texas.