A G Edwards69

AJM Petroleum Consultants11

Albrecht & Associates Inc.46

Albrecht & Associates Inc.28

Alliance OGO LP91

Alpine Associates40

Alternative Energy

Investment Symposium108

Amegy Bank23

Anadarko Petroleum Corp. 7, 39, 53, 88,

89, 92, 93, 101, 113

Apache Corp.7, 72, 95, 101

Atlas America Inc.87

Atlas Resources Inc.87

ATP Oil & Gas40

B J Services8

Baker Hughes39

Banc of America Securities LLC109

Bank of America101

Bank of Oklahoma/Bank of Texas82

Barrett Resources (Peru) LLC94

Basic Energy Services Inc.55

Berry Petroleum Co.51

BHP Billiton72, 113

Bill Barrett Corp.51, 113

Bill Nuxoll Inc.86

BJ Services39, 44

BMO Capital Markets109, 111

BMO Financial Group36, 109

Bomar Oil & Gas Inc.89

Boomerang Holdings Inc.62

BP72

BreitBurn Energy Partners LP111

British Gas40

Browning Oil Co. Inc.91

Burks Oil & Gas Properties28

C&E Operating Inc.88

C.E. Franklin40

Cabot Oil & Gas Corp.73, 88

CalFrac Well Services Ltd.43

Calpine64

Calyon Securities 5

Cambridge Energy Research

Associates 13

Canaccord Adams19

Canadian Natural Resources36

Carrizo Oil & Gas39

Castex Energy64

Chandler Energy51

Charles Hill Drilling Inc.109

Chesapeake Appalachia LLC86

Chesapeake Energy Corp.12

Chesapeake Energy Corp.7, 85, 86, 90

Chevron Corp.5, 17, 95

Chief Oil & Gas7

China National Petroleum Corp.95

CIBC World Markets Inc.113

Cimarex Energy39

CIT Energy28

Citigroup22, 62

Citigroup Global Markets Inc.102

C.K. Cooper & Co.28

Clear Fork Pipeline Co.101

CM Energy Partners Inc.34

Cobra Resources LLC87

Coldren Oil and Gas 73, 105

Columbia Natural Resources86

Comerica Inc.50

ConocoPhillips90, 92, 95

Consolidated Oil Well Services105

Contango Oil & Gas40

Coppermark Bank26

COSCO Capital Management96, 104

CPM Group107

Credit Suisse Securities

(USA) LLC102, 107

Crosstex Energy31

Cypress105

Dahlman Rose & Co. LLC109

Deep Rock Resources Inc.88

Delta Petroleum Corp.92

Deutsche Bank62, 109

Devon Energy Corp.45

Devon Energy Corp.7, 17, 36, 89, 109

Diamond Offshore36

Dominion Black Warrior Basin Inc.85

Dominion Exploration &

Production 17, 87

Dynegy41

EarlyBird Capital62

Eaton Vance Management40

Ecopetrol94

Edge Petroleum Corp.113

Eel American Energy LP86

Egyptian General Petroleum Corp.95

El Paso Corp. 92, 109

EnCana Corp.72, 94, 105

Endeavour International Corp.94

Energen Resources Corp.85

Energy Capital Solutions LP107

Energy Partners Ltd.73

Energy Resources of America Inc.87

Energy Spectrum Capital81

Energy XXI63

Enertia Software102

EOG Resources Inc.87

Equitable Production Co.87

Escopeta Oil Co. LLC92

ExxonMobil25, 95, 109

Ferris, Baker Watts Inc.61, 107, 111

First Reserve Corp.73

FirstEnergy Capital Corp.109

Fischer-Seitz Capital Partners LLC109

Flotek43

Forest Oil Corp92

Fortay Inc.91

Fortis Capital Corp.84

Freedom Acquisition Holdings Inc.62

Friedman, Billings, Ramsey & Co. IBC

Friedman, Billings, Ramsey & Co. 107

Gastar Exploration Ltd.111

GeoMet Inc.107

GeoMet Inc.97

GLJ Petroleum Consultants11

GlobalSantaFe36

Goldman Sachs

& Co.20m 105, 109, 113

Goodrich Petroleum Corp.111

GPS Partners LLC111

Grant Prideco60

Guaranty Bank26

Gulf Energy Exploration Corp.98

Gulfstream Terminals and Marketing105

Halliburton 5

Harding Co.88

Harris Private Bank36

Headington Oil Co. LP92

Heartland Oil and Gas Corp.107

Helix Energy Solutions73

Hercules Offshore44

Hess Corp.14, 113

Houston Exploration Co.53

Howell Petroleum39

Hughes Eastern Corp.89

Hydril Co.101

Hydro17

IHS Inc.112

IHS Inc.5, 13

Interstate Natural Gas87

Japex95

Jefferies Randall & Dewey73, 101, 111

Jefferies Randall & Dewey74, 75

JPMorgan Chase Bank105

JPMorgan Fleming Asset

Management 109

KCS Resources Inc.89

Kebo Oil & Gas Inc.88

Kerr McGee Corp.7, 72, 89

Kinder Morgan53

Knight Energy Corp.109

Legacy Reserves LP107

Lehman Brothers40, 101

Lehman Brothers MLP Partners LP111

Lehman Brothers Private Fund

Marketing Group105

Leor Exploration & Production LLC105

Lime Rock Resources28

Linn Energy LLC111

LTS Oil & Gas91

LUKoil Overseas94

Macquarie Bank66

Magnum Hunter Resources39

Marathon Acquisition Corp.62

Marathon Oil Co.5, 92

Marlin Energy LLC 64, 73

Marubeni72

Maverick Tube Corp.62, 102

McCoy Petroleum Corp.90

McDaniel & Associates Consultants11

Medco Energi95

Meridian Resources Corp.18

Merit Energy73

Merril Lynch & Co.114

Merrill Lynch & Co.105, 107

Merrill Lynch Petrie Divestment

Advisors76

Mitsui Oil Exploration72

Moncrief Willingham Energy

Advisers LP43

Moon-Hines-Tigrett Operating Co.86

Morgan Joseph62

Morgan Stanley & Co.5, 107

MotherRock LP109

Mountain Petroleum Corp.93

MV Oil Trust107

Nadel & Gussman Permian LLC91

National Bank Financial Inc.109

Netherland Sewell & Assoc.105

Network International103

Newfield Exploration Co.36

Nexen17, 36

NGP Capital Resources16

NGP Energy Capital Mgmt29

Niko Resources95

Noble Energy Corp.17, 54, 72

Noble Royalties4

Norsk Hydro72, 95

Northstar GOM LLC73

Occidental Petroleum36, 94

OGIS NY (IPAA) 110

Oppenheimer & Co. Inc.40, 107

Orion Securities Inc.109

Oxford Oil Co.86

P2 Energy Solutions Inc.102

Pacific Coast Exploration LLC92

Pacific Energy Resources Ltd.93

Paddock Lindstrom & Associates11

Paint Rock Operating LLC91

Palo Alto Investors LLC41

Par Minerals Corp.86

Parallel Petroleum36

Partee Drilling Inc.91

Patriot Exploration Corp.21

Patriot Exploration Corp.87

PDVSA94

Peters & Co. Ltd.109

Petrie Parkman & Co.102

Petrobras17, 94

Petro-Canada Resources (USA) Inc.92

Petrohawk Energy Corp.44, 73

Petro-Hunt LLC92

Petroleum Development Corp.54

Petroleum Place Energy Services Inc.102

Petronas94

PetroQuest Energy Inc.33

PetroQuest Energy Inc.90

Petrosearch Energy22

PetroVietnam94

Phillips Energy Corp.89

Phoenix Exploration73

Pickering Energy Partners Inc.109

Pioneer Resources90

Plains Exploration &

Production Co.17, 92

Platinum Energy Resources61

Pogo Producing Co.7, 72

Porter & Hedges59

Potoco LLC90

Pride10

Priority Oil & Gas LLC54

Pritchard Capital Partners LLC15

Pritchard Capital Partners LLC109

Prize Energy39

Promethean Investment Group109

Prudential Securities.109

Questar Corp14

Questar Corp.47

Quicksilver Resources Inc.30

Quicksilver Resources Inc.36, 86

Quintana Energy Partners LP105

Quintana WellPro105

Rainbow Oil & Gas Inc.86

Ram Energy Inc.62

Rancher Energy17

Range Resources36, 39

Raymond James & Associates Inc.65

Raymond James &

Associates Inc.107, 116

RBC Capital Markets Corp.107, 109

Reed & McGraw PC58

Reliance Industries Ltd.95

Reliant Energy41

Remington Oil and Gas73, 88

Repsol YPF72, 113

Republic Resources LLC88

Richardson Barr & Co.78

Rosetta Resources64

Rosewood Resources51

Royal Dutch Shell Plc113

Samson Resources Co.92

Sanders Morris Harris61, 109

Sayer Energy Advisors31

SCFM99

Schlumberger5, 41, 67, 68

SchlumbergerIFC

Scotia Waterous6

Scotia Waterous109

Scully Energy Corp.91

Seeco Inc.90

Serica Energy94

Shell95

Shell Canada Ltd.113

Shell Western Exploration &

Production 88

Smith Producing Inc.113

SMU EnCap Investments LP24

Southwestern Energy Co.36, 90

Spooner Petroleum Co.89

Sproule Associates11

Staghorn Energy LLC93

Stallion Energy LLC111

Statoil72, 95

Sterling Bank107

Sterling Energy Plc109

Stifel Nicolaus & Co. Inc.107

Stone Energy Corp.73

Stone Mountain Resources105

Sunrise Securities Corp.64

Superior Energy Services39, 73

Swift Energy Co.100

Tandem Energy Holdings Inc.62

TD Securities107, 111

Tenaris SA62, 101

TengizChevroil95

Terra Graphics98

Teton Energy Corp.54

The Advanced Drilling

Technology Inc.52

The Exploration Co109

The Houston Exploration Co.72

The Mitchell Group37

The Oil & Gas Asset Clearinghouse 17

The Oil & Gas Asset

Clearinghouse Inc.31, 102

The Royal Bank of Scotland63

Thompson Knight70

Titan Oil Recovery27

Toreador Resources43

Tortoise Capital Advisors107

Total SA17, 95

TransGlobe Energy Corp.20

Transocean36

Tremisis Energy Acquisition62

Trident Resources Corp.107

Tristone Capital2

Tristone Capital LP 101, 102, 109

Tristone Energy Services Inc.102

True Energy Trust109

Unit Corp.113

US Energy Partners Inc.87

USBX Advisory Services LLC102

Ute Energy113

Valquest Capital Management40

VerTex Petroleum Co.25

Voyager Gas Corp.111

Wachovia Capital Markets LLC107

Wachovia Securities107

Wagner & Brown Ltd.90

Wall Street Access116

Walter Oil & Gas73

Wedbush Morgan62

West Coast Asset Management39

West Coast Asset Management32

West Coast Opportunity Fund LLC39

West Hawk Energy (USA) LLC93

Western Gas Resources7, 53

Western National Bank26

Western Refining41

Whittier Energy Corp.109

Wildcatter's Open (IPAA)106

Williams109

Wood Mackenzie14

Woodside Energy73

Wyn Developments Inc.94

XL Prospect105

XTO Energy Inc.OBC

XTO Energy Inc.7, 37

Ziff Energy Group.18

Zimmer Lucas Partners LLC111