3-R Production Inc. 119 3Tec Energy Corp. 89 A.G. Edwards & Sons 23 Abercrombie Energy LLC 96 Advest Inc. 110 Alaskan Mental Health Trust 116 Albrecht & Associates Inc. 70 Albrecht & Associates Inc. 107 Allen Drilling Co. 115 Alliant Energy Corp. 71, 115 Alpine Inc. 96 Alpine Resources Inc. 67 American Energies Corp. 96 Anschutz Family Investment Co. 109 AOA Geomarine Operations 53 Apollo Investment Corp. 13 Aquila Energy Capital 68 Armstrong Oil & Gas Inc. 54, 99 ATI Petroleum Inc. 101 Atlas Resources Inc. 93 Atoka Operating Inc. 97 ATP Oil & Gas Corp. 21 ATP Oil & Gas Corp. 61, 113 Aurora Energy Ltd. 119 Avail Consulting LLC 11 Baker Hughes 79 Banc of America Securities 110 Bank of America 47 Bank One 69 Barbee Inc. 97 Base Petroleum Inc. 93 BB&T Capital Markets 110 Beta Oil & Gas Inc. 89 BG Group 101 BHP Billiton 115, 119 Bill Barrett Corp. 98, 116, 124 BJ Services 46 Black Rock Energy Capital 40 BNP Paribas 89 Bois d'Arc Energy LLC 65 BP 29, 122 Burlington Resources 35, 82, 98 Cadence Resources Corp. 119 Calpine Natural Gas Trust 115 Calyon Securities (USA) Inc. 108 Calyon Securities (USA) Inc. 40, 64, 81 Cambridge Energy Research Associates 7 Camden Oil & Gas Inc. 115 Canaan Energy Corp. 107 Canadex Resources Ltd. 119 Canadian Natural Resources Ltd. 30 Canadian Superior 117 Cano Petroleum Inc. 38 Canadian Association of Petroleum Producers 111 Catterton Partners 109 Celerant 81 Centrica Plc 101, 122 Centurion Energy International 101 Chesapeake Energy Corp. 11, 16, 32, 89, 107 Chesapeake Operating Inc. 97 ChevronTexaco 95, 100, 113 China National Petroleum Corp. 101 Chroma Energy 50 CIBC World Markets 43 Cimarex Energy Co. 98 Citigroup Smith Barney 7, 46 C.K. Cooper & Co. 16, 119 CNOOC Ltd. 101 Cobham Gas Industries Inc. 119 Columbia Natural Resources 91, 92 Columbia Wanger Asset Management 124 Comerica Bank 25 Compania de Desarrollo de Servicios Petroleros 100 Compass Bank 43 Comstock Resources Inc. 64, 65 Connacher Oil and Gas Ltd. 122 ConocoPhillips 22, 57, 99, 100 Consol Energy Inc. 91 Contango Oil &Gas Co. 113 Cosco Capital Management LLC 118 Cosco Capital Management LLC 13 D.A. Davidson & Co. 110 Daugherty Petroleum Inc. 93 Deer Creek Energy 110 Deloitte & Touche 81 Delta Petroleum Corp. 62, 68, 71 Denbury Resources Inc. 40, 64, 65 Deutsche Bank 110 Devon Energy Corp. 14 Devon Energy Corp. 80, 82 Diamond Offshore 44 Dolphin Energy 88 Dominion Exploration & Production Inc. 29 Eastern American Energy Corp. 93 Edge Petroleum 113 Edward Mike Davis LLC 98 EnCana Corp. 30, 87, 99, 115, 124 EnCap Investments 89, 116 Endeavour International Corp. 122 EnerCom Inc. 46 EnerGulf Resources Inc. 119 Energy Capital Solutions 78 Energy Partners Ltd. 95 Energy Security Analysis Inc. 27 Energy Spectrum 8, 9 EnergyNet 110 EnergyNet 105 ENI 101 Enron 15 Enterprise Oil Ltd. 122 EOG Resources Inc. 35, 62, 81, 95, 119 Equity Oil 71 Ernst & Young LLP 90 Ernst & Young LLP 7, 15 Everest Resource Co. 94 Evergreen Resources 82 Exploration Company, The 32 ExxonMobil 46, 100 Ferris, Baker Watts Inc. 64, 110, 113 Fidelity Exploration & Production 31 FIML Natural Resources LLC 98 First Reserve Fund IX LP 107 FirstEnergy Capital Corp. 30 Foree Oil Co. 97 Fortune Operating Co. 94 Friedman Billings Ramsey 114 Friedman Billings Ramsey 40, 89, 110 Galaxy Energy Inc. 88 Gasco Energy Inc. 109 Gasco Energy Inc. 81, 110 Gastar Exploration Ltd. 22 Gastem Inc. 100 GB Gas Holdings Ltd. 122 Goldston Oil Corp. 95 Goodrich Petroleum 113 Graham Petroleum Corp. 119 Great Lakes 107 Grey Wolf 43 Growth Capital Partners 104 Guaranty Bank 27 Guggenheim 41 Halliburton 79 Hallwood Energy Corp. 107 Hamman Oil & Refining 57 Harris Nesbitt 73 Harrison Lovegrove & Co. 80 Hawker Resources Inc. 119 Hawkeye Exploration Ltd. 122 Helmerich & Payne Inc. 115 Hercules Offshore 110 Howard Weil Inc. 113 HS Resources Inc. 113 Hydro-Quebec 100 IBM 16 Industrial Perforadora de Campeche 100 Ingenieria Alpa 122 Input/Output 54 J&J Trading 97 J. Ray Stewart 97 J.M. Huber 116 JN Exploration and Production 88 John S. Herold Inc. 80, 124 JPMorgan 32, 62, 88 Justin Energy LLC 99 Kase and Company 113 KazMunaiGaz 101 KCS Energy 113 Kerr-McGee Corp. 32, 94, 101, 113, 124 KeySpan Corp. 115 KFG Petroleum Corp. 95 Killam Oil Co. Ltd. 94 Kolt Oil & Gas Inc. 116 Landmark 57 Landmark 12 Lariat Petroleum 88 Lario Oil & Gas Co. 116 Latigo Petroleum Inc. 38 Latigo Petroleum Inc. 16, 88 LeClair Operating Co. Inc. 97 Lehman Brothers 7, 11 Lime Rock Partners 42 Lime Rock Partners III LP 110 Lone Star Steel 79 Lone Star Technologies Inc. 43, 79 Lundin Petroleum BV 122 M&M Royalty Ltd. 92 M1 Energy Capital Securities LLC 110 Madison Energy Advisors 103 Maersk Oil 100 Magnum Hunter Resources Inc. 36 Marathon Oil Co. 16 Maverick Tube Corp. 43 Median Oil and Gas LLC 119 Merrill Lynch & Co. 115 Mica Energy Corp. 99 Mid East Oil Co. 92 Middle Bay Oil Co. 89 Mission Resources Corp. 61, 113 Moncrief Oil Co. 50 Monument Group 110 Morgan Keegan & Co. Inc. 110 Morgan Stanley 40, 64, 115 Murphy Oil 40 Nabors Industries 43 Nami Resources Co. LLC 93 National Oilwell 7 Natural Gas Partners 13, 110, 113 Natural Gas Partners 28 Navajo Nation Oil and Gas Co. 113 Netherland, Sewell & Associates Inc. 110 Newfield Exploration Co. 63, 88 Newpark Resources 76 Nexen Inc. 46 Next Generation Equity Research LLC 107 NGas Resources 122 NGas Resources 93 NGP Capital Resources Co. 86 NGP Capital Resources Co. 13, 109 Nicolaus & Co. Inc. 110 Noble Royalties Inc. 6 Northstar Energy Corp. 109 OER Oil AS 122 OGIS Small-Cap Conference 120 OMV Ltd. 101 Oppenheimer & Co. 110 Orion Energy Partners 87, 88 P2 Energy Solutions 109 Paladin Resources Plc 119 PanOcean Energy 101 Parallel Petroleum 19 Patina Oil & Gas 80, 124 Patterson-UTI Energy 43, 44 PDVSA 100 Peters & Co. Ltd. 119 Petrie Parkman & Co. 4, 5 Petrie Parkman & Co. 11, 61 Petro Summit Investment UK Ltd. 101 Petro-Canada 30 Petrofund Energy Trust 116 Petrogen Corp. 26 Petrohawk Energy Corp 89, 116 PetroInvest 24 Petroleum Place Energy Advisors 2 Petroleum Place Energy Advisors 69, 109 Petroleum Place Inc. 109 Petronas Carigali 101 PetroVietnam 101 Petsec Energy Ltd. 92 Pickens Co. Inc. 97 Pine Mountain Oil & Gas 107 Pioneer Drilling Co. 115 Pioneer Natural Resources Co. 35, 82, 99, 101 Pioneer Oil & Gas Co. 98 Pioneer Oil LLC 88 Plains Exploration & Production 35, 40, 89 Pogo Producing Co. 35, 113 Porter & Hedges LLP 35, 37 PowerOne Capital Markets Ltd. 122 Precision Drilling Corp. 44, 109 Premcor Inc. 32 Progress Fuels Corp. 115 Prospect Energy Corp. 13 PSL Energy Services 110 PXP Gulf Coast Inc. 95 Quantum Energy Partners 74 Quest Oil Corp. 119 Questar Exploration and Production Co. 75 Questerre Energy 100 Quicksilver Resources Inc. 102 Quicksilver Resources Inc. 35, 80 Quorum Business Solutions Inc. 112 R.K. Petroleum Corp. 92 Ralph E. Davis Associates Inc. 26 Randall & Dewey Inc. 11 Range Resources Corp. 35, 40, 107 Raymond James 110 Raymond James 45 RBC 26 RBC Capital Markets 43, 110 Real Resources 82 Repsol YPF 100 Resolute Natural Resources Co. 113 Richardson Operations Co. 98 Robertson Investment Trust 107 Roxar 110 Royal Bank of Scotland 60 Ryder Scott 16, 69 S. Lavon Evans Jr. Inc. 92 Sanders Morris Harris 43 Saudi Aramco 7 SCFM 20 Schlumberger 53 Schlumberger 79 Schlumberger Oilfield Services 83 Schlumberger Oilfield Services 84, 85 Schlumberger Oilfield Services IFC Schlumberger Oilfield Services OBC Seeco Inc. 96 Seneca Energy Canada Inc. 100 Sensa 110 Serimer DASA 110 Shell Oil Co. 16, 22, 80, 101, 122 Shell Trading U.S. Co. 10 Simmons & Co. International 24 Singapore Petroleum Co. Ltd. 101 Slawson Exploration Co. 98 Sonerra Resources Corp. 94 Southwest Bank of Texas 68 Southwest Bank of Texas 17 Southwest Securities Inc. 110 Southwestern Energy Co. 106 Southwestern Energy Co. 62, 80 Spears & Associates 79 Spinnaker Resources 80 St. Mary Land & Exploration Co. 107 St. Mary Land & Exploration Co. 51 Staatsolie Ltd. 100 Stalnaker Energy Corp. 93 Standard & Poor's 19, 115 Standard & Poor's 34 State Farm Insurance 87 Statoil 57, 100 Sterling Bank 18 Sterne, Agee & Leach 40, 62, 109, 113 Stifel 110 Stone Energy Corp. 80, 116 Storm Cat Energy Corp. 116 Susquehanna Financial Group 46 Swift Energy Co. 39 Swift Energy Co. 35 Talisman Energy Inc. 30, 64, 94, 100 Tatum CFO Partners 19 Tecpetrol 101 Tennessee Eastern Oil & Gas 92 Texas Energy Trust Co. 119 Texas Keystone Inc. 92 Texas Quest Oil Corp. 119 TGS Nopec 66 The Houston Exploration Co. 35, 115 The Oil & Gas Asset Clearinghouse 38 The Oil & Gas Asset Clearinghouse 109, 116 The X-Change Corp. 116 TNK-BP 46 Total 100, 101 Touchstone Resources USA Inc. 94 Trans Energy Inc. 119 Transocean Inc. 44 Trio Consulting & Management LLC 96 Triplett Woolf & Garretson LLC 109 Tristone Capital Advisors Inc. 109 Tullow Oil Plc 122 U.S. Exploration Holdings 110 Ultra Petroleum 62, 76,124 Ultra Resources Inc. 99 Union Bank of California 59 Unit Corp. 116 Unit Corp. 43 Unit Petroleum Co. 94 Unocal Corp. 35 USA Compression 30 Venture Production Co. 110 Viking Energy Royalty Trust 115 Vintage Petroleum Inc. 44 Vintage Petroleum Inc. 64, 65 W.C. Miller Operating Co. 94 Walden Resources LLC 93 Walter Oil & Gas Corp. 95 Warburg Pincus 88 Ward Lake Drilling Inc. 92 Wellington Management 87 Wells Fargo 33 Western Gas Resources 35 Westland Oil Development 68 Whiting Petroleum Corp. 71, 115 Whittier Energy Corp. 119 Wildcatters' Ball 121 Wolverine Drilling Inc. 115 Wolverine Gas & Oil Co. 98 Woodside Energy Ltd. 122 Woodside Petroleum Ltd. 113 World Oil Properties Inc. 116 Wunderlich Securities Inc. 110 Wynn-Crosby Energy Inc. 89. 116 Xanadu Exploration Co. 96 XTO Energy 40, 80 XTO Energy IBC Yates Petroleum Corp. 96 Ziff Energy Group 82 Zinke & Trumbo Inc. 98