Western Gas Equity Partners, LP (WGP) is a limited partnership formed in to own approximately three types of partnership interests in Western Gas Partners, LP (WES). WES owns, operates, acquires and develops midstream energy assets. Through its subsidiary WES, the Company is engaged in the business of gathering, processing, compressing, treating and transporting natural gas, condensate, natural gas liquids (NGLs) and crude oil for Anadarko Petroleum Corporation (Anadarko). The types of partnership interests owned by WGP include the general partner interest in WES, held through Western Gas Holdings, LLC (WES GP); the incentive distribution rights (IDRs) in WES, which entitle WGP to receive increasing percentages, till approximately 48%, of any incremental cash distributed by WES as certain target distribution levels are reached in any quarter, and a limited partner interest in WES. WES's assets are located in the Rocky Mountains, the Mid-Continent, North-central Pennsylvania and Texas.