Western Gas to Present at NAPTP Investor Conference

Western Gas Partners, LP WES and Western Gas Equity Partners, LP WGP today announced that Donald R. Sinclair, President and CEO, will present at the 2013 MLP Investor Conference, sponsored by the National Association of Publicly Traded Partnerships, in Greenwich, Connecticut on Thursday, May 23, 2013 at 10:45 a.m. EDT. The presentation materials and a link to the webcast presentation will be available at www.westerngas.com. A replay of the webcast will also be available on the partnerships' Web site for approximately 30 days following the event.

Western Gas Partners, LP is a growth-oriented Delaware master limited partnership formed by Anadarko Petroleum Corporation APC to own, operate, acquire and develop midstream energy assets. With midstream assets in East, West and South Texas, the Rocky Mountains, north-central Pennsylvania, and the Mid-Continent, the Partnership is engaged in the business of gathering, processing, compressing, treating, and transporting natural gas, condensate, natural gas liquids and crude oil for Anadarko and other producers and customers.

Western Gas Equity Partners, LP is a Delaware master limited partnership formed by Anadarko Petroleum Corporation to own WES's general partner and a substantial limited partner interest in WES, including all of WES's incentive distribution rights.

For more information please visit www.westerngas.com.

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