| Name | Country | Market Cap (US$) |
|---|
| Meridian Resource Corporation | United States | 91 |
| Shymkent Munay Onimderi JSC | Kazakhstan | 91 |
| Seaview Energy Inc. | Canada | 90 |
| Circle Oil Plc | Republic of Ireland | 90 |
| TransGlobe Energy Corporation | Canada | 90 |
| Global Partners LP | United States | 90 |
| Northern Petroleum plc | United Kingdom | 89 |
| Sterling Resources Ltd. | Canada | 89 |
| Gastar Exploration Ltd. | Canada | 89 |
| China Natural Gas, Inc | China | 88 |
| Tanjung Offshore Bhd | Malaysia | 87 |
| Isramco, Inc. | United States | 87 |
| Geokinetics Inc. | United States | 87 |
| JOEL Jerusalem Oil Exploration Ltd | Israel | 86 |
| Enterra Energy Trust | Canada | 86 |
| Timan Oil & Gas Plc | United Kingdom | 86 |
| Pan Pacific Petroleum NL | Australia | 85 |
| TUSK Energy Corp | Canada | 85 |
| ProspEx Resources Ltd. | Canada | 85 |
| Po Valley Energy Limited | Australia | 85 |
| Coastal Energy Company | Cayman Islands | 85 |
| Borders & Southern Petroleum Plc | United Kingdom | 83 |
| SeaBird Exploration Limited | Norway | 81 |
| NWF Group plc | United Kingdom | 80 |
| Clex Co., Ltd. | Japan | 80 |
| Oriental Petroleum & Minerals Corporation | Philippines | 80 |
| The Philodrill Corporation | Philippines | 79 |
| Nexus Floating Production Ltd | Singapore | 79 |
| Volga Gas plc | United Kingdom | 79 |
| Tap Oil Limited | Australia | 78 |
| Pebercan Inc. | Canada | 77 |
| McGraw-Hill Ryerson Limited | Canada | 77 |
| Dominion Petroleum Limited | Bermuda | 77 |
| Gulf Keystone Petroleum Ltd | Bermuda | 77 |
| Rock Energy Resources, Inc. | United States | 76 |
| Abraxas Petroleum Corporation | United States | 76 |
| Malka Oil AB | Sweden | 76 |
| Sterling Energy plc | United Kingdom | 76 |
| Orca Exploration Group Inc | Tanzania | 75 |
| Misumi Co., Ltd. | Japan | 75 |
| Antrim Energy Inc. | Canada | 75 |
| Naphtha Isreal Petroleum Corporation Limted | Israel | 74 |
| SH Energy & Chemical Co., Ltd. | South Korea | 74 |
| Apar Industries Limited | India | 74 |
| Bjorge ASA | Norway | 74 |
| Stratic Energy Corporation | Canada | 74 |
| Junex Inc. | Canada | 73 |
| Total Kenya Ltd. | Kenya | 71 |
| Cheniere Energy, Inc. | United States | 71 |
| Challenger Energy Corp. | Canada | 71 |
| Petrolina (Holdings) Ltd | Cyprus | 71 |
| CREDO Petroleum Corporation | United States | 70 |
| Amadeus Energy Limited | Australia | 70 |
| Petrol One Corp | Canada | 68 |
| Gulf Oil Corporation Ltd | India | 68 |
| Stoneham Drilling Trust | Canada | 68 |
| Plexus Holdings PLC | United Kingdom | 68 |
| Alter NRG Corp. | Canada | 68 |
| American Oil & Gas, Inc. | United States | 68 |
| Petrojack | Norway | 67 |
| TGC Industries, Inc. | United States | 67 |
| Tide Water Oil Co. Limited | India | 66 |
| Kodiak Energy, Inc. | Canada | 66 |
| Genesis Petroleum Corporation Plc | United Kingdom | 66 |
| GeoPetro Resources Company | United States | 66 |
| Equator Exploration Limited | British Virgin Islands | 65 |
| Tethys Petroleum Ltd | United Kingdom | 65 |
| Delphi Energy Corp. | Canada | 65 |
| Nichireki Co., Ltd. | Japan | 63 |
| TransAtlantic Petroleum Corporation | Canada | 63 |
| CGX Energy, Inc. | Canada | 63 |
| Mari Gas Company Limited | Pakistan | 63 |
| Crocotta Energy Inc. | Canada | 63 |
| InterOil Exploration and Production ASA | Norway | 62 |
| RaySearch Laboratories AB | Sweden | 62 |
| Iofina plc | United Kingdom | 61 |
| Double Eagle Petroleum Co. | United States | 59 |
| Aurelian Oil & Gas PLC | United Kingdom | 59 |
| Cue Energy Resources Limited | Australia | 59 |
| Zion Oil and Gas Inc. | United States | 59 |
| NGAS Resources Inc | United States | 58 |
| Uehara Sei Shoji Co., Ltd. | Japan | 58 |
| Epsilon Energy Ltd. | Canada | 58 |
| Ability Drilling ASA | Norway | 58 |
| Kodiak Oil & Gas Corporation | United States | 57 |
| Pacifica Inc | Philippines | 57 |
| Winstar Resources Limited | Canada | 57 |
| Savita Chemicals Limited | India | 57 |
| Painted Pony Petroleum Ltd | Canada | 57 |
| TerraVest Income Fund | Canada | 56 |
| Caltex Lubricants Lanka Ltd | Sri Lanka | 56 |
| Otto Energy Ltd | Australia | 56 |
| Arkil Holding A/S | Denmark | 56 |
| GASOL plc | United Kingdom | 56 |
| Culane Energy Corporation | Canada | 55 |
| Hallador Petroleum Co. | United States | 55 |
| Cooper Energy Ltd | Australia | 54 |
| Selan Exploration Technology Ltd | India | 54 |
| Alberta Clipper Energy Inc. | Canada | 54 |
| Ryland Oil Corp. | Canada | 54 |
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