YPE | 2000 Post Oak Blvd. | Ste 100 Rm 1752A | Houston, TX 77056
Membership Profile
A breakout of YPE membership by Industry
Top Ten Firms by Category
| Integrated / Major | Large-Cap E&P Companies | Canadian E&P Companies | Mid-Cap E&P Companies | |||
| BP | Devon Energy | EnCana | Cimarex Energy | |||
| Shell | Anadarko Petroleum Corporation | Nexen | Linn Energy | |||
| ExxonMobil | Apache | Imperial Oil | Encore Acquisition | |||
| ConocoPhillips | Chesapeake Energy Corporation | Suncor Energy Inc | W&T Offshore | |||
| Chevron | XTO Energy | Canadian Natural Resources | Mariner Energy | |||
| Marathon Oil | Southwestern Energy | Talisman Energy | Comstock Resources | |||
| Total | Pioneer Natural Resources | Husky Energy | Duvernay Oil Corp. | |||
| Rosneft | Newfield Exploration | Enerplus Inc. | Bill Barrett Resources | |||
| Hess Corp. | Quicksilver Resources, Inc. | Shell Canada | Energy XXI | |||
| Occidental Petroleum | EXCO Resources | Petro-Canada | Endeavour Energy | |||
| Private E&P Companies | Oilfield Services | Oilfield Equipment | Drillers / Workover | |||
| Hilcorp Energy | Schlumberger | National Oilwell Varco | Nabors | |||
| Jones Energy | Baker Hughes | Cameron International | Pride International | |||
| Northrock Resources | Halliburton | Weatherford | Transocean | |||
| Camden Resources | BJ Services | Smith International | Basic Energy Services | |||
| Dorian Energy | Hanover Compressor | Grant Prideco | Grey Wolf | |||
| Matador Resources | MI-Swaco | T-3 Energy Services | Key Energy Service | |||
| Merit Energy | Landmark Graphics | Vetco International | Hercules Offshore | |||
| Dale Resources | Superior Energy Services | Dresser Inc. | Pioneer Drilling | |||
| Miller Energy | TETRA Technologies | Zy-Tech Global Industries | Diamond Offshore | |||
| Drillmar Energy | Wood Group | Oil States International | Unit Corp. | |||
| Pipelines & Refiners | Renewable Energy | Diversified / Industrial | Engineering & Construction | |||
| Williams Companies | Element Markets | BHP Billiton | Willbros | |||
| Cheniere | Earth Biofuels | Koch Industries, Inc. | Technip | |||
| Plains All-American Pipeline | Verenium | Lyondell Chemical Company | KBR | |||
| Kinder Morgan | BioSelect Fuels | Maersk | Acergy | |||
| Enbridge | Horizon Wind Energy | Midland Resources Holdings | Fluor | |||
| Copano Energy | Second Wind | Access Industries | Bechtel Corp | |||
| Crosstex Energy Services | Turner Renewable Energy | Dow Chemical | Global Industries | |||
| Valero | Global Environment Fund | Midstate Steel | SBM Offshore | |||
| TransCanada | Terrasol Energy | Dominion Resources | McDermott International | |||
| Enterprise Products Partners | Venti Energy | Norilsk Nickel | DXP Enterprises | |||
| Power / Natural Gas | Information | Media and Research | Consulting Firms | |||
| AES | Ryder Scott | Baker Institute for Public Policy | KPMG | |||
| El Paso Corporation | Netherland & Sewell | Greentech Media | McKinsey & Company | |||
| TXU | Aspen Technology Inc. | Dow Jones Newswires | Wood Mackenzie | |||
| Dynegy Inc. | ISN Software Corporation | Gulf Publishing Company | Booz Allen Hamilton | |||
| Constellation Energy | DeGoyler & MacNaughton | Hart Energy Publishing | CERA | |||
| USPowerGen | Miller & Lents | John S. Herold, Inc. | Boston Consulting Group | |||
| Reliant Energy | ChemConnect | Public Utilities Fortnightly | Ernst & Young |
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| NiSource | ODS Petrodata | Argus Media Group | Public Strategies Washington | |||
| Duke Energy | ILI Technologies | RedPoint Media | The Abraham Group | |||
| Atmos Energy | Mobius Risk Group | United Press International | ATKearney | |||
| Investment Banks | Private Equity | Other Principal Investors | Commercial Banks | |||
| Lehman Brothers | Warburg Pincus | D.E. Shaw | JPMorganChase | |||
| Simmons & Company | EnCap Investments |
GasRock Capital | Macquarie Bank | |||
| Goldman Sachs |
First Reserve Corporation | Tudor Investments | Wells Fargo Bank | |||
| Citigroup | HM Capital | Hicks Holdings | The Royal Bank of Scotland | |||
| Jefferies-Randall & Dewey | Kayne Anderson Capital Advisors | Laminar Direct Capital | Citigroup | |||
| Parks Paton Hoepfl & Brown | Lime Rock Partners | Kleinheinz Capital Partners | Amegy Bank N.A. | |||
| Tristone Capital | Natural Gas Partners | Guggenheim Partners | Bank of Texas | |||
| Credit Suisse | Riverstone Holdings | Glencore Ltd. | Rosbank | |||
| UBS | CCMP Capital Advisors |
Angelo, Gordon & Co. | Bank of America | |||
| Barclays Capital | Avista Capital Partners | Prospect Capital Corporation | Sumitomo Mitsui Banking Corp. | |||
| Government | Special Interest | Law Firms | Educational Institutions | |||
| U.S. Department of Interior | Solar Electric Power Association | Vinson & Elkins | University of Texas - Austin | |||
| US Fuel Cell Council | RPSEA | Weil, Gotshal & Manges |
U of Calgary | |||
| U.S. Dept. of Energy | ACORE | Locke Liddell & Sapp |
Colorado School Mines | |||
| U.S. Department of Commerce | American Petroleum Institute | King & Spalding |
Rice University | |||
| The City of New York | National Mining Association | Fulbright & Jaworski | McCombs School of Business | |||
| Los Angeles Dept. of Power | Nuclear Energy Institute | Baker & McKenzie | Harvard Business School | |||
| International Monetary Fund | The Fraser Institute | Gardere Wynne Sewell |
Texas A&M University | |||
| FERC | IPAA | Simpson Thacher & Bartlett |
Columbia Business School | |||
| British Consulate-General Houston | Electric Power Association | Haynes and Boone | The University of Manchester | |||
| Alberta Energy and Utilities Board | American Wind Energy Association | Baker Botts |
The Wharton School |
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