atlas energy resources, llc develops and produces domestic natural gas and, to a lesser extent, oil. atlas energy is one of the largest independent energy producers in the appalachian basin and northern michigan. atlas energy sponsors and manages tax-advantaged investment partnerships, in which it co-invests, to finance the exploration and development of its acreage in the appalachian basin. atlas energy is active principally in pennsylvania, michigan and tennessee.

Natural Gas Natural Gas Driller Natural Gas Pipelines Natural Gas Industry Natural Gas Producer Natural Gas Production Natural Gas Exploration Natural Gas Reserves Independent Energy Producer Midstream Natural Gas

Gas Gathering Systems Gathering Pipelines Marcellus Shale Appalachian Basin Antrim Shale Chattanooga Shale New Albany Shale Permian Basin Drilling Partnerships Natural Gas Drilling Partnerships