Our sponsor is a portfolio company of NGP XII, an energy-focused private equity fund with a mandate to make investments in energy and natural resources, with an emphasis on investments in businesses and/or assets in: the upstream and midstream energy sectors, principally in North America (including, without limitation, the exploration and/or production of hydrocarbons, the ownership and management of mineral and royalty interests, and the processing, transportation, storage and/or logistics relating to hydrocarbons); and the oilfield and related energy services sectors.