Western Gas Equity Partners, LP (WGP) owns, operates, acquires and develops midstream energy assets. Through its subsidiary Western Gas Partners, LP (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) and its consolidated subsidiaries, as well as third-party producers and customers. WES's assets are located in the Rocky Mountains (Colorado, Utah and Wyoming), the Mid-Continent (Kansas and Oklahoma), North-central Pennsylvania and Texas. WES's operations and activities are managed by its general partner, WES GP, which is its wholly owned subsidiary. Anadarko, which owns its general partner, WGP GP, and an 88.3% limited partner interest, is an oil and gas exploration and production company.