| Description | 1
Day Price Change %  | Market Cap | P/E | ROE % | Div. Yield % | Long-Term
Debt to Equity | Price to Book Value | Net Profit Margin % (mrq) | Price to Free Cash Flow (mrq) |
|---|---|---|---|---|---|---|---|---|---|
| Sector: Basic Materials | -0.89 | 12307.3B | 14.32 | 21.50 | 2.54 | 0.27 | 3.37 | 12.71 | -117.12 |
| Industry: Oil & Gas Drilling & Exploration (More Info) | 0.42 | 567.4B | 13.50 | 21.30 | 1.02 | 0.46 | 2.96 | 14.00 | -90.00 |
| Companies | |||||||||
| Petrosearch Energy Corp. (PTSG.OB) | -20.41 | 16.3M | NA | -34.32 | NA | 1.23 | 0.89 | NA | -8.65 |
| Beard Co. (BRCO.OB) | -10.22 | 13.2M | 9.48 | NA | NA | NA | NA | 732.27 | 22.18 |
| Petroflow Energy Ltd. (PED) | -9.13 | 184.2M | NA | -6.44 | NA | 4.59 | 10.85 | -27.11 | -25.13 |
| Hiland Holdings GP LP (HPGP) | -8.71 | 504.9M | 96.17 | 19.55 | 4.40 | 13.69 | 29.29 | 0.92 | -284.47 |
| Quicksilver Gas Services LP. (KGS) | -8.06 | 474.5M | 71.25 | 10.24 | 6.30 | 0.79 | 4.47 | 18.99 | -14.88 |
| Storm Cat Energy Corp. (SCU) | -7.53 | 69.9M | NA | -119.26 | NA | 7.87 | 5.41 | -59.86 | 18.70 |
| Glen Rose Petroleum Corp. (GLRP) | -6.90 | 10.5M | NA | -154.60 | NA | NA | 3.79 | NA | -8.61 |
| Encore Energy Partners LP (ENP) | -5.97 | 794.9M | NA | NA | 9.10 | 0.62 | 2.99 | 8.68 | 114.74 |
| Venoco, Inc. (VQ) | -4.89 | 929.4M | NA | -44.20 | NA | 3.37 | 4.19 | -18.48 | -11.24 |
| Tengasco Inc. (TGC) | -4.42 | 127.9M | 13.94 | 32.75 | NA | 0.13 | 3.76 | 176.24 | -76.30 |
| MarkWest Energy Partners LP (MWE) | -4.25 | 1.8B | 54.42 | 5.12 | 7.60 | 0.85 | 1.71 | 6.72 | 71.15 |
| American Energy Group Ltd. (AEGG.OB) | -4.00 | 22.1M | NA | -32.80 | 0.00 | NA | 14.40 | NA | -567.63 |
| Tri-Valley Corp. (TIV) | -3.64 | 181.9M | NA | -49.45 | NA | 0.20 | 13.25 | -193.29 | -24.30 |
| Gulf Island Fabrication Inc. (GIFI) | -3.00 | 611.1M | 15.25 | 18.03 | 0.90 | NA | 2.53 | 10.86 | -30.70 |
| New Frontier Energy, Inc. (NFEI.OB) | -2.80 | 13.5M | NA | -26.20 | NA | 0.07 | 0.55 | -233.06 | -11.23 |
| Atlas Energy Resources LLC (ATN) | -2.52 | 2.3B | 15.58 | 28.68 | 6.50 | 1.16 | 3.08 | 19.29 | -151.19 |
| Breitburn Energy Partners LP (BBEP) | -2.45 | 1.2B | NA | -12.75 | 11.20 | 0.25 | 0.89 | -35.37 | 18.98 |
| Petro Resources Corp. (PRC) | -1.92 | 93.4M | NA | -20.43 | NA | 0.29 | 2.42 | -47.53 | -687.53 |
| Hiland Partners, LP (HLND) | -1.89 | 425.0M | 96.86 | 6.78 | 7.30 | 1.79 | 3.22 | 1.45 | -262.98 |
| Mariner Energy Inc. (ME) | -1.52 | 2.6B | 14.17 | 13.25 | NA | 0.75 | 1.85 | 22.83 | -11.16 |
| Hyperdynamics Corp. (HDY) | -1.27 | 92.4M | NA | -544.77 | NA | 0.42 | 20.80 | -234.22 | -90.32 |
| Compton Petroleum Corp. (CMZ) | -1.25 | 1.4B | 12.59 | 14.42 | NA | 1.01 | 1.65 | 1.25 | -65.66 |
| Pioneer Drilling Co. (PDC) | -1.20 | 861.4M | 16.44 | NA | NA | NA | 1.82 | 14.13 | NA |
| Rex Energy Corp. (REXX) | -1.16 | 776.9M | NA | -10.95 | NA | 0.24 | 4.16 | -33.04 | -96.77 |
| Dune Energy Inc. (DNE) | -1.10 | 72.4M | NA | -35.58 | NA | 1.69 | NA | -21.25 | -11.26 |
| Bill Barrett Corp. (BBG) | -1.07 | 2.0B | 47.03 | 5.72 | NA | 0.41 | 2.71 | 20.53 | 378.00 |
| Geomet, Inc. (GMET) | -1.02 | 267.8M | 66.86 | 1.86 | NA | 0.47 | 1.24 | -13.49 | -43.89 |
| Crusader Energy Group Inc. (KRU) | -0.96 | 128.6M | 12.18 | NA | NA | 0.43 | 0.67 | 4.00 | NA |
| Vanguard Natural Resources, LL (VNR) | -0.92 | 168.6M | 14.47 | 31.63 | 11.80 | 1.71 | 2.80 | 30.54 | -3.36 |
| Teton Energy Corp. (TEC) | -0.88 | 94.2M | NA | -10.37 | NA | 0.12 | 1.86 | -225.91 | -9.21 |
| Enterra Energy Trust (ENT) | -0.82 | 224.3M | NA | -29.13 | NA | 1.07 | 0.99 | -4.72 | 130.92 |
| Northern Oil and Gas, Inc. (NOG) | -0.63 | 347.4M | NA | NA | NA | 0.08 | 17.14 | -65.54 | -58.45 |
| Atlas Pipeline Holdings LP (AHD) | -0.60 | 906.7M | NA | -97.19 | 5.40 | 14.70 | 10.14 | -0.72 | -14.41 |
| Parker Drilling Co. (PKD) | -0.35 | 963.4M | 9.69 | 19.62 | 0.00 | 0.69 | 1.72 | 13.79 | -64.19 |
| Atlas America Inc. (ATLS) | -0.18 | 1.5B | 50.57 | 10.85 | 0.40 | 5.51 | 3.94 | 1.12 | -9.41 |
| Bois d'Arc Energy Inc. (BDE) | -0.09 | 1.5B | 14.65 | 17.92 | NA | 0.09 | 2.36 | 33.68 | 98.41 |
| NATCO Group Inc. (NTG) | -0.09 | 912.7M | 19.00 | 20.29 | NA | NA | 3.38 | 6.48 | -224.44 |
| MV Oil Trust (MVO) | -0.08 | 298.8M | 10.47 | NA | 10.00 | NA | 6.59 | 99.59 | NA |
| GSV, Inc. (GSVI.OB) | 0.00 | 1.7M | 6.47 | 17.80 | NA | 0.30 | 0.78 | 61.11 | 109.02 |
| Gulf Western Petroleum Corpora (GWPC.OB) | 0.00 | 8.7M | NA | -115.17 | NA | 0.76 | 1.27 | NA | 121.25 |
| New Century Energy Corp. (NCEY.OB) | 0.00 | 12.3M | NA | NA | NA | NA | NA | -9.45 | -8.11 |
| Petrol Oil and Gas Inc. (POIG.OB) | 0.00 | 3.8M | NA | NA | NA | NA | NA | -79.15 | 2.13 |
| Striker Oil & Gas, Inc. (SOIS.OB) | 0.00 | 10.2M | NA | -0.43 | NA | 0.24 | 1.41 | 35.35 | 39.86 |
| Surge Global Energy, Inc. (SRGG.OB) | 0.00 | 3.5M | NA | -148.01 | NA | NA | NA | NA | -8.52 |
| Transmeridian Exploration Inc. (TMY) | 0.00 | 66.7M | NA | -88.57 | NA | 4.50 | NA | -71.28 | 18.30 |
| Universal Energy Corp. (UVSE.OB) | 0.00 | 0.6M | NA | NA | NA | NA | NA | 687.45 | -0.18 |
| Pride International Inc. (PDE) | 0.05 | 6.8B | 7.74 | 15.29 | NA | 0.28 | 1.81 | 43.18 | -43.59 |
| Petroleo Brasileiro (PBR) | 0.07 | 254.7B | 16.68 | 21.84 | 0.10 | 0.34 | 3.35 | 14.77 | -46.54 |
| W&T Offshore Inc. (WTI) | 0.10 | 3.7B | 17.68 | 18.45 | 0.20 | 0.53 | 3.04 | 22.39 | -75.61 |
| Concho Resources, Inc. (CXO) | 0.13 | 2.3B | 50.69 | 6.26 | NA | 0.38 | 2.92 | 20.96 | -313.86 |
| StatoilHydro ASA (STO) | 0.26 | 99.4B | 10.07 | 31.42 | 2.10 | 0.25 | 2.67 | 10.13 | 9.85 |
| Continental Resources Inc. (CLR) | 0.30 | 11.7B | 53.38 | 36.17 | NA | 0.30 | 16.44 | 37.88 | -138.52 |
| CNX Gas Corporation (CXG) | 0.32 | 5.2B | 34.12 | 15.84 | NA | 0.08 | 5.07 | 33.15 | -1700.39 |
| EV Energy Partners LP (EVEP) | 0.35 | 390.0M | NA | -5.01 | 9.50 | 1.08 | 1.56 | -51.72 | 7.92 |
| Ensco International Inc. (ESV) | 0.53 | 10.6B | 10.36 | 27.98 | 0.10 | 0.08 | 2.62 | 46.87 | 214.82 |
| FX Energy Inc. (FXEN) | 0.53 | 230.5M | NA | -36.95 | NA | NA | 5.57 | -101.59 | -56.56 |
| Whiting Petroleum Corp. (WLL) | 0.74 | 3.7B | 19.83 | 13.27 | NA | 0.59 | 2.41 | 21.73 | -57.99 |
| Arena Resources Inc. (ARD) | 0.83 | 1.6B | 34.06 | 23.07 | NA | 0.14 | 5.78 | 40.43 | -91.74 |
| NGAS Resources Inc. (NGAS) | 0.90 | 177.5M | NA | -0.45 | NA | 0.84 | 1.77 | 0.93 | -20.71 |
| Noble Corp. (NE) | 0.92 | 15.0B | 11.23 | 33.32 | 0.30 | 0.16 | 3.22 | 44.60 | 116.87 |
| Diamond Offshore Drilling Inc. (DO) | 1.08 | 17.2B | 18.84 | 33.67 | 0.40 | 0.17 | 5.76 | 36.97 | 105.20 |
| Cano Petroleum, Inc. (CFW) | 1.12 | 210.1M | NA | -1.68 | NA | 0.38 | 2.10 | -9.01 | -12.59 |
| Pengrowth Energy Trust (PGH) | 1.13 | 4.4B | 11.95 | 13.91 | 14.90 | 0.52 | 1.75 | -15.55 | 44.70 |
| Constellation Energy Partners (CEP) | 1.27 | 391.1M | 23.10 | 4.68 | 12.90 | 0.46 | 0.87 | 7.61 | 11.71 |
| SandRidge Energy, Inc. (SD) | 1.32 | 7.5B | NA | 0.74 | NA | 0.59 | 4.24 | -21.04 | -31.81 |
| Transocean, Inc. (RIG) | 1.34 | 45.9B | 9.52 | 36.46 | 0.00 | 1.20 | 3.32 | 38.23 | -128.64 |
| Gastar Exploration Ltd. (GST) | 1.36 | 468.1M | NA | -20.28 | NA | 1.43 | 4.99 | 6.45 | -44.22 |
| Enerplus Resources Fund (ERF) | 1.51 | 6.7B | 15.65 | 10.62 | 12.00 | 0.28 | 1.69 | 29.16 | 58.42 |
| Approach Resources, Inc. (AREX) | 1.53 | 398.4M | 44.65 | 4.45 | NA | 0.04 | 1.96 | 14.52 | -38.80 |
| Canadian Superior Energy Inc. (SNG) | 1.56 | 579.9M | NA | -5.90 | NA | 0.19 | 2.89 | -14.78 | -47.36 |
| Helmerich & Payne Inc. (HP) | 1.60 | 6.3B | 14.39 | 24.64 | 0.30 | 0.24 | 3.11 | 21.55 | -110.99 |
| Unit Corp. (UNT) | 1.62 | 3.5B | 12.59 | 20.48 | NA | 0.08 | 2.37 | 23.98 | -147.41 |
| Bonanza Oil & Gas, Inc. (BGOI.OB) | 1.77 | NA | NA | NA | NA | NA | NA | NA | NA |
| Nabors Industries Ltd. (NBR) | 1.84 | 12.0B | 13.54 | 20.17 | NA | 0.96 | 2.50 | 17.73 | -150.37 |
| Atwood Oceanics Inc. (ATW) | 2.32 | 3.1B | 18.69 | 27.25 | NA | 0.07 | 4.40 | 36.78 | -48.94 |
| Cubic Energy Inc. (QBIK.OB) | 2.34 | 256.2M | NA | -58.79 | NA | 2.47 | 33.69 | -139.31 | -138.76 |
| Cheniere Energy Inc. (LNG) | 2.51 | 158.7M | NA | NA | NA | NA | NA | NA | -0.59 |
| Bronco Drilling Co. Inc. (BRNC) | 2.53 | 446.9M | 12.97 | 8.89 | NA | 0.18 | 1.10 | 13.08 | -165.05 |
| Quest Energy Partners, L.P. (QELP) | 2.55 | 340.2M | NA | NA | 10.20 | 0.67 | 1.84 | -46.38 | -203.09 |
| Pinnacle Gas Resources, Inc. (PINN) | 2.63 | 79.2M | NA | -9.83 | NA | 0.01 | 0.66 | -99.77 | 68.32 |
| Hercules Offshore, Inc. (HERO) | 2.66 | 2.8B | 21.47 | 8.81 | NA | 0.46 | 1.38 | 2.10 | -13.73 |
| Grey Wolf Inc. (GW) | 2.87 | 1.7B | 13.81 | 22.39 | NA | 0.40 | 2.41 | 15.54 | 52.68 |
| Legacy Reserves Lp (LGCY) | 3.05 | 681.5M | NA | -30.52 | 8.90 | 0.61 | 2.94 | -43.24 | 280.61 |
| Challenger Energy Corp. (CHQ) | 3.19 | 221.6M | NA | -12.94 | NA | NA | 4.40 | NA | -10.83 |
| Patterson-UTI Energy Inc. (PTEN) | 3.23 | 4.8B | 12.25 | 22.05 | 2.00 | NA | 2.47 | 15.34 | 84.77 |
| Epic Energy Resources, Inc. (EPCC.OB) | 3.33 | 27.2M | NA | -19.89 | NA | 0.43 | 0.59 | -7.22 | 5.87 |
| Siberian Energy Group, Inc. (SIBN.OB) | 4.00 | 4.8M | NA | -66.00 | NA | 0.12 | 1.23 | NA | 347.35 |
| New Concept Energy, Inc. (GBR) | 4.11 | 10.8M | 10.47 | 20.93 | NA | 1.41 | 2.15 | 7.96 | -3.25 |
| Kodiak Oil & Gas Corp. (KOG) | 4.31 | 298.4M | NA | -33.65 | NA | NA | 4.44 | -140.14 | -45.50 |
| Rowan Companies Inc. (RDC) | 4.49 | 4.8B | 9.65 | 22.53 | 0.90 | 0.19 | 1.94 | 20.32 | -134.17 |
| Union Drilling, Inc. (UDRL) | 4.74 | 442.8M | 18.11 | 12.80 | NA | 0.10 | 2.15 | 3.35 | -77.58 |
| Samson Oil & Gas Limited (SSN) | 5.81 | 571.0M | NA | -3.31 | NA | 0.51 | 16.65 | -138.03 | -194.29 |
| BPI Energy Holdings, Inc (BPG) | 6.25 | 25.0M | NA | -63.34 | NA | 0.51 | 1.11 | NA | -21.18 |
| JED Oil Inc. (JDO) | 7.89 | 10.9M | 0.66 | NA | NA | 2.85 | NA | -12.86 | -5.25 |
| GeoGlobal Resources Inc. (GGR) | 10.30 | 262.8M | NA | -2.80 | NA | NA | 3.58 | NA | -69.94 |
| Australian Oil & Gas Corp. (AOGC.OB) | 40.00 | 2.6M | NA | NA | NA | NA | NA | NA | -25.89 |
| Aztec Oil & Gas Inc. (AZGS.OB) | 42.86 | 3.2M | NA | NA | NA | NA | NA | NA | -4.78 |
| Analytical Surveys, Inc. (ANLT.OB) | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| Arkanova Energy Corp. (AKVA.OB) | NA | NA | NA | NA | NA | 0.03 | NA | NA | NA |
| Avalon Oil and Gas, Inc. (AOGN.OB) | NA | NA | NA | -183.49 | NA | 0.03 | NA | NA | NA |
| Best Energy Services, Inc. (BEYS.OB) | NA | NA | NA | NA | NA | 1.75 | NA | -102.81 | NA |
| BPZ Resources, Inc. (BZP) | NA | NA | NA | -26.27 | NA | 0.24 | NA | -169.95 | NA |
| China North East Petroleum Hol (CNEH.OB) | NA | NA | NA | 44.46 | NA | 0.30 | NA | 30.32 | NA |
| Crown Oil & Gas, Inc. (CWOI.OB) | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| Discovery Oil Ltd. (DSCY.OB) | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| Dynamic Natural Resources, Inc (DNRI.OB) | NA | NA | NA | NA | NA | 0.04 | NA | NA | NA |
| ECCO Energy Corp. (ECCE.OB) | NA | NA | NA | -7.76 | NA | 0.07 | NA | -151.76 | NA |
| EnerJex Resources, Inc. (EJXR.OB) | NA | NA | NA | -694.97 | NA | 5.74 | NA | -46.28 | NA |
| Gulf Coast Oil & Gas Inc (GCOG.OB) | NA | NA | NA | NA | NA | 22.06 | NA | NA | NA |
| Gulf Onshore, Inc. (GFON.OB) | NA | NA | NA | NA | NA | NA | NA | 13276.10 | NA |
| Ignis Petroleum Group, Inc. (IGPG.OB) | NA | NA | NA | NA | NA | NA | NA | -35.06 | NA |
| Indigo-Energy, Inc. (IDGG.OB) | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| Jacobs Financial Group, Inc. (JFGI.OB) | NA | NA | NA | -52.52 | NA | 1.18 | NA | -118.50 | NA |
| Jayhawk Energy, Inc. (JYHW.OB) | NA | NA | NA | -10.41 | NA | NA | NA | -81.57 | NA |
| Kentucky USA Energy, Inc. (KYUS.OB) | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| Key Energy Services Inc. (KEG) | NA | NA | NA | 18.45 | NA | 0.61 | NA | 7.56 | NA |
| La Cortez Energy, Inc. (LCTZ.OB) | NA | NA | NA | NA | NA | 0.01 | NA | NA | NA |
| Majestic Oil & Gas Inc. (MJOG.OB) | NA | NA | NA | -68.22 | NA | NA | NA | -61.01 | |