Two Public Securities 2014 Outlook 350 Adjusted EBITDA Total CAPEX1 300 600MM - 650MM - 250 650MM 700MM 200 150 WES 100 Maintenance CAPEX2 Distribution Growth 50 0 No less 8% - 11% (50) than 15% May-08 Jul-09 Sep-10 Nov-11…
WES at IPO (2008) Powder River Uintah Hugoton Delaware Bossier Basin Dry Gas Basin Pipelines Dry Gas 5
WES Today Powder River Marcellus Niobrara Greater Uintah DJ Basin Green River Basin Hugoton Delaware Bossier Basin Eagleford Maverick Dry Gas Basin Liquids-Rich Basin Liquids-Rich Gas Dry Gas_Marcellus…
WES Organic Capex History1 Step Change in Organic Growth Capital Note: 1. As reported 10
2014 Capital1 (Including Equity Investments) Estimated 2014 Capital and Equity Investments: 650 - 700MM Equity Other Inv. Marcellus 10% 5% 22% Powder River 6% DJ Basin 57% Note: 1. Excludes acquisition capital 11
APC Midstream Inventory 2008YE TODAY Marcellus Wind River Powder River Rendezvous Red Desert Granger Complex Atlantic Rim DJ Basin Natural Buttes Natural Buttes Oil Gath Wattenberg Wattenberg Satanta Plant Plant San Juan…
Growth via APC Negotiated Equity Interests White Cliffs 10% Interest Acquired Sept 2010 Satanta Plant (APC) Front Range Pipeline 49% Interest 331/3% Interest Acquired Jan 2011 Acquired Mar 2014 Cushing, OK Skellytown Texas…
Achieving Our Goals Fee-Based Demand & Fixed Charge Price and COS Agreements Agreements MITIGATED RISK 14
Commodity Risk Management Anadarko has retained commodity-price risk related to dropdown assets Unhedged Fee-Based & Fixed-Price Note: 1. Last Twelve Months ending 12/31/2013 15
Volumetric Risk Management Bison MIGC Ft. Union OTTCO Lancaster Demand Charges in Non-Marcellus Dry Chipeta Gas Areas MIGC, Bison, Ft. Union White Cliffs Non-Marcellus Dry Gas Front Throughput Covered by 510 Range Demand…
WES Legacy Performance1 Throughput Enterprise Value (as of FYE 12/31) Annual Distributions Adjusted EBITDA Note: (1) As reported 17
APPENDIX 18
Non-GAAP Adjusted EBITDA Reconciliation1 Year Ended December 31, (in thousands) 2009 2010 2011 2012 2013 Reconciliation of net income (loss) attributable to Western Gas Partners, LP to Adjusted EBITDA Net Income (loss) attributable…