A.G. Edwards & Sons Inc. 5, 80 Acon Investments 41 Aker Kvaerner MH 38 Albrecht & Associates 40 Alpine Inc. 12 Amberjack Pipeline Co. LLC 55 American Association of Petroleum Geologists 73, 76 Amoco 45 Anadarko Petroleum Corp. 7, 45, 59, 66, 75, 84 Apache Corp. 18, 84 Approach Resources Inc. 51 Arena Resources 12 Atlas Resources Inc. 61 ATP Oil & Gas Corp. 63 Avalon Oil & Gas Inc. 49 Baker Hughes Inc 18, 28 Baker Hughes/Baker Atlas 19 Banc First of Oklahoma 49 Banc of America Securities LLC 79, 80 Baraka Petroleum 68 Basic Energy Services 10 BCCK Engineering Inc. 74 BHP Billiton 59, 69 Bigard & Huggard Drilling 60 Bill Barrett Corp. 66 BJ Services Co. 30, 84 Blackwell Operating Co. 65 Blake, Cassels & Graydon LLP 20 Bois d'Arc Energy 84 BOK Financial Corp. 22 BP Plc 7, 45, 53, 60, 75 Brigham Exploration Co. 18 Brigham Exploration Co. 84 Burlington Resources Inc. 11, 75 C.K. Cooper & Co. 80 Calyon Securities (USA) 17 Canaan Natural Gas Partners Fund IX LP 79 Canaan Resources LLC 79 Canadian Association of Petroleum Producers 78 Canadian Natural Resources 11 Canadian Oil Sands Trust 11 Canadian Superior Energy 52 Cano Petroleum Inc 73 Carbo Ceramics Inc. 31 Carlyle/Riverstone 41 Caterpillar 34 CenterPoint 54 Chaparral Energy Inc. 79 Cheniere Energy 54, 84 Chesapeake Energy Corp. 7, 24, 65, 84 Chevron Corp. 7, 11, 59, 68 Chief Oil & Gas LLC 24 Cimarex Energy 84 Citigroup 28, 75 CNOOC Ltd. 69 Colorado Interstate Gas 54 Comerica Bank 39 Comerica Securities Inc. 80 Comstock Resources 84 Connacher Oil & Gas 11 ConocoPhillips 7, 11, 53, 75 Cooper Cameron 18 Corus Group 57 Cosco Capital Management LLC 70 Cosco Capital Management LLC 5, 22 Crosstex Energy Services LP 54 Daqing Oilfield Co. 69 Dart Oil & Gas 61 Deep Bossier Energy 15 Denbury Resources 84 Deutsche Bank 75 Devon Energy Corp. 7, 46, 62, 64 Diamond Offshore 59 DNO 68 Dominion Exploration & Production Inc. 61 Dominion Resources 7 Downing-Nelson Oil Co. 64 Dual Exploration 69 Duke Energy 54 El Paso Corp. 54 Enbridge Offshore Pipelines LLC 55 EnCana Corp. 7, 66 EnerCom's The 11th Oil & Gas Conference 48 Energy Capital Solutions 5 Energy Capital Solutions 6 Energy Search Inc. 61 Energy Spectrum Capital LP 8 Energy Spectrum Capital LP 49 Energy Trust Partners LP 49 Enertia Software 43 ENI 68 EnRisk Services Inc. 71 Enron 41 Ensco International 84 EOG Resources 18, 62, 84 Ernst & Young 58 ExxonMobil Corp. 7, 9, 11, 53, 63, 75 FirstEnergy Capital Corp. 18 Forest Oil Corp. 41, 84 Fortis Securities LLC 80 Frost Bank 51 Gallagher Drilling 60 GasRock Capital LLC 24 Gastar Exploration Ltd. 15 Gazprom 68 GMX Resources Inc. 11 Goldman, Sachs & Co. 75 Grant Prideco 18, 84 Great Plains Energy Inc. 67 Grey Wolf 84 Griffin Petroleum 65 Grove Energy Ltd. 80 Guaranty Bank 20 Guggenheim Partners 22 Halliburton 18, 37 Hanover Compressor Co. 33 Harris Nesbitt Corp. 80 Harrison Lovegrove & Co. 75 Headington Oil Co. LP 66 Heape Exploration Inc. 65 Heartland Oil & Gas 12 Helmerich & Payne Inc. 28 Heman Nike Asaph Corp. 61 Houston Exploration Co., The 84 Houston Petroleum Co. 62 Husky Energy Inc. 11 Imperial Oil Ltd. 53 Infinity Energy Resources 30 InterOil Corp. 84 IPAA-Wildcatter's National Open 81 IPAA-OGIS 72 Jed Oil Inc. 66 JMG Exploration Inc. 66 John S. Herold Inc. 7, 11, 75 Jordan Development Co. LLC 60 JPMorgan 5, 51, 75, 79, 80, 84 Kaler Oil Co. 67 Kapp Co. LLC 60 Kayne Anderson Capital Advisors 5 Kebo Oil & Gas Inc. 62 Keith F. Walker Oil & Gas Co. LLC 64 Kerr-McGee Corp. 7 KeyBanc Capital Markets 80 Kinder Morgan Energy Partners 54 Kosmos Energy 69 Kuwait Foreign Petroleum Exploration Co. 69 Lariat Services Inc. 31, 79 Lehman Brothers Inc. 24, 28, 80 Linn Energy LLC 80 Luca technologies IBC Lufkin Industries 12, 84 Lukoil 11, 75 Mariner Energy Inc. 41, 60 Maurel et Prom 11 Maverick Tube Corp. 34 McMoRan Exploration 84 Merit Energy 51 Merrill Lynch 75 MGV Energy 18 Miller Petroleum Inc. 80 Moon-Hines-Tigrett Operating Co. 60 Morgan Stanley 7, 75 Nabors Industries 5, 84 Natexis Bleichroeder 31, 79 National Oilwell Varco 18, 38, 84 Natural Gas Partners 50 Netherland Sewell & Associates Inc. 80 Nexen Inc. 11, 59 NGP Energy Capital Management 50 Nido Petroleum Ltd. 80 Noble Energy 84 Noble Royalties Inc. 4 Northstar Interests Inc. 15, 22 Occidental Petroleum Corp. 50, 84 Orchard Petroleum 66 Oregon Steel Mills Inc. 57 Parallel Petroleum Corp. 12, 65 Parker Drilling 12 Patterson-UTI Energy 31, 84 PDVSA 68 Pel-Tex Oil Co. LLC 12 Perenco 69 Petrie Parkman & Co. 24 Petro-Hunt LLC 65 Petrobras 68 PetroFalcon 68 PetroInvest 20 Petronas 69 PetroSource Energy Co. 79 Pioneer Drilling 12, 84 Pioneer Natural Resources 66, 84 Placid Oil Co. 50 Plains Exploration & Production 84 Pogo Producing Co. 11, 23 Premier E&P LLC 62 Premier Oil 69 Pritchard Capital Partners 13 Quantum Energy Partners II LP 80 Quicksilver Resources 31 Range Resources Corp. 65, 84 Raymond James & Associates Inc. 80, 84 RBC Capital Markets Corp. 80 Red Oak Energy Inc. 64 Red Willow Production LLC 62 Remington Oil and Gas 84 Repsol YPF 68 Riata Energy Inc. 79 Rio-Tex Inc. 62 Rising Star Energy LLC 50 Rivington Capital Advisor LLC 14 Rowan Cos. 84 Royal Dutch Shell 7, 11, 59, 62, 63, 66, 68 Royal Production Co. Inc. 62 Royale Energy Inc. 66 S. Lavon Evans Jr. 60 Samson Lone Star LP 62 SCFM 44 Schlumberger 35 Schlumberger IFC Seeco Inc. 64 Sempra Energy 54 Seneca Resources Corp. 61 Simmons & Co. International 15 Slawson Exploration Co. 66 Small Steps 82 Societe Nationale des Hydrocarbures 69 Sonoran Energy 69 Southwestern Energy Co. 11, 31, 64, 84 Standard & Poor's 75, 79 Statoil 59, 68 Sterling Bank 17 Stern, Agee & Leach 79 Stratic Petroleum 69 Stroud Production LLC 63 Sui Southern Gas Co. 69 Swift Energy Co. 16 Syncrude 75 Taghmen Energy 68 Tana Exploration Co. LLC 63 Teikoku 68 Tesco Corp. 38 Texas Pacific Group 41 The Exploration Co. 21 The Mergermarket Group 20 The Oil & Gas Asset Clearinghouse 20 The Williams Cos. 7 Todco 84 Torch Offshore 12 Toreador Resources Corp. 69 Tortoise Capital Advisors LLC 55 Tortoise North American Energy 23 TPAO 69 TransCanada 56 TransGlobe Energy 23 Transocean Inc. 18, 38, 59 Tri-Valley Corp. 31 Trident Exploration 18 Trio Consulting & Management LLC 65 Tristone Capital 2 Tubo Caribe 35 UBS Securities LLC 80 Ultra Petroleum 11, 84 Unconventional Gas Conference 77 Union Pacific Railroad 45 Unit Corp. 84 Universal Compression 34 Unocal Corp. 24 US Energy Development Corp. 60 Venoco Inc. 80 Venture Oil & Gas 63 Vinccler Oil & Gas 68 Vintage Petroleum Corp. 11, 17 Virgo Energy Ltd. 80 Wachovia Capital Markets LLC 57 Warburg Pincus 15 Washington County Oil & Gas LLC 64 Wells Fargo Energy Capital 25 West Bay Exploration Co. 60 Western Gas Resources 84 Whiting Oil & Gas Corp. 67 Williams Cos. Inc. 57 Wind City Oil & Gas LLC 80 Wind Mill Oil & Gas LLC 80 Wood Mackenzie 54 Woodside Energy 69 WSF Inc. 79 XTO Energy Inc. OBC!!! XTO Energy Inc. 7, 54, 84 Yates Petroleum 64, 67 Yorktown Partners 51 Zinke & Trumbo 67