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AMG Oil Ltd. (AMGO.OB) |
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Austral Pacific Energy Ltd. (AEN) |
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Baker Hughes |
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Basic Energy Services, Inc. (BAS) |
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BJ Services |
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Blast Energy Services Inc. (BESV.OB) |
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Bolt Technology Corp. (BTJ) |
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Boots & Coots International We (WEL) |
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Caspian Services Inc. (CSSV.OB) |
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Cheniere Energy Inc. (LNG) |
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Cooper Cameron Corp |
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Core Laboratories NV (CLB) |
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Dawson Geophysical Co. (DWSN) |
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Delta Oil & Gas Inc. (DOIG.OB) |
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Dril-Quip, Inc. |
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EGPI Firecreek Inc. (EFCR.OB) |
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Energas Resources Inc. (EGSR.OB) |
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ENGlobal Corp. (ENG) |
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Fact Corp. (FCTOA.OB) |
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Fellows Energy Ltd. (FLWE.OB) |
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FMC Technologies |
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FX Energy Inc. (FXEN) |
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General Geophysics Co. (GGY) |
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Geocom Resources Inc. (GOCM.OB) |
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Golden Patriot Corp. (GPTC.OB) |
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Grant Prideco |
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Gulf Island Fabrication Inc. (GIFI) |
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Gulfmark Offshore Inc. (GMRK) |
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Halliburton Co. |
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Helix Energy Solutions Group, (HELX) |
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Hydril |
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Infinex Ventures Inc. (IFNX.OB) |
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Infinity Energy Resources Inc. (IFNY) |
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InfraSource Services Inc. (IFS) |
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Lone Star
Technologies |
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Lufkin Industries |
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Maverick Tube Corp. |
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McDermott International Inc. (MDR) |
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Monument Resources Inc. (MNMN.OB) |
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NATCO Group Inc. (NTG) |
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Natural Gas Services Group Inc (NGS) |
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New Frontier Energy Inc. (NFEI.OB) |
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Newpark Resources Inc. (NR) |
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Nova Oil Inc. (NVAO.OB) |
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Oil States International Inc. (OIS) |
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OMNI Energy Services Corp. (OMNI) |
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Particle Drilling Technologies (PDRT) |
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Petramerica Oil Inc.
(PAOI) |
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Petrogen Corp. (PTGC.OB) |
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Petroleum Geo Services ASA (PGS) |
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PRB Gas Transportation Inc. (PRB) |
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Precision Drilling Trust (PDS) |
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Pride International |
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RPC Inc. (RES) |
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Schlumberger Ltd. |
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Seitel Inc. (SELA.OB) |
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Siberian Energy Group Inc. (SIBN.OB) |
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Smith International |
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Stolt Offshore SA (SOSA) |
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Sunrise Energy Resources, Inc. (SEYR.OB) |
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Superior Energy Services Inc. (SPN) |
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Superior Oil & Gas Co. (SIOR.OB) |
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Superior Well Services Inc. (SWSI) |
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TBX Resources Inc. (TBXCE.OB) |
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Tesco Corp. (TESOF) |
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TETRA Technologies |
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United Energy Corp. (UNRG.OB) |
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Universal Compression Holdings (UCO) |
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Veritas DGC |
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Warren Resources Inc. (WRES) |
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Weatherford
International Ltd. |
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W-H Energy Services |
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Whitemark Homes Inc. (WTMK.OB) |
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Willbros Group Inc. (WG) |