Riverside Midstream Water Resources, LLC

(a wholly owned subsidiary of Calyx Energy III, LLC)

5

All Calyx wells are connected to an integrated water pipeline system that provides major cost and environmental benefits versus traditional water handling processes.

5

Reduced trucking and risk of spills are beneficial to the communities where we operate. In addition, our recycling and reuse program mitigates the risk of seismic activity and significantly reduces our reliance on freshwater sources for completion activities.