| 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 | 2.67 | 8684.3B | 21.02 | 9.66 | 4.21 | NA | 1.72 | 5.10 | -84.73 |
| Industry: Oil & Gas Drilling & Exploration (More Info) | 1.87 | 370.2B | 9.00 | 16.90 | 2.25 | NA | 1.65 | 11.90 | -70.00 |
| Companies | |||||||||
| Petroleo Brasileiro (PBR) | 2.31 | 159.8B | 10.19 | 23.80 | 0.80 | NA | 2.23 | 13.65 | -111.32 |
| StatoilHydro ASA (STO) | 2.19 | 59.4B | 12.61 | 15.44 | 3.20 | NA | 1.85 | 3.26 | -955.80 |
| Ecopetrol SA (EC) | -1.50 | 47.8B | 9.23 | NA | 4.10 | NA | 3.66 | 30.70 | NA |
| Transocean Ltd. (RIG) | 1.28 | 21.9B | 5.49 | 25.04 | 0.00 | NA | 1.21 | 30.21 | 50.46 |
| Diamond Offshore Drilling Inc. (DO) | 1.59 | 10.9B | 7.93 | 42.71 | 0.70 | NA | 3.16 | 39.36 | 36.83 |
| Noble Corp. (NE) | 3.88 | 7.8B | 4.94 | 30.84 | 0.60 | NA | 1.37 | 46.23 | 74.24 |
| Ensco International Inc. (ESV) | 3.58 | 5.0B | 4.50 | 24.95 | 0.30 | NA | 1.01 | 42.93 | 113.57 |
| Penn West Energy Trust (PWE) | 4.38 | 4.7B | 4.97 | 12.77 | 14.30 | NA | 0.66 | -19.03 | -214.44 |
| Nabors Industries Ltd. (NBR) | 2.83 | 4.2B | 9.12 | 9.47 | NA | NA | 0.84 | 10.45 | 94.63 |
| Pride International Inc. (PDE) | 3.34 | 4.1B | 5.37 | 16.59 | NA | NA | 0.91 | 28.93 | -172.78 |
| Continental Resources Inc. (CLR) | 0.04 | 4.1B | 19.61 | 25.19 | NA | NA | 4.36 | -27.55 | -18.66 |
| CNX Gas Corporation (CXG) | 2.69 | 3.8B | 15.40 | 19.57 | NA | NA | 2.55 | 31.12 | -53.09 |
| Enerplus Resources Fund (ERF) | 2.97 | 3.2B | 4.51 | 19.75 | 9.90 | NA | 0.86 | 20.50 | 2270.63 |
| Helmerich & Payne Inc. (HP) | 1.12 | 3.0B | 5.98 | 22.26 | 0.70 | NA | 1.19 | 19.94 | -22.60 |
| Concho Resources, Inc. (CXO) | 3.33 | 2.3B | 9.06 | 22.95 | NA | NA | 1.72 | -15.38 | -23.97 |
| Rowan Companies Inc. (RDC) | 2.15 | 2.0B | 4.45 | 17.56 | 0.00 | NA | 0.73 | 26.62 | -136.33 |
| Patterson-UTI Energy Inc. (PTEN) | 2.33 | 1.9B | 6.60 | 13.95 | 1.70 | NA | 0.88 | 5.47 | 15.01 |
| Pengrowth Energy Trust (PGH) | 5.43 | 1.8B | 5.20 | 15.63 | 15.60 | NA | 0.83 | -18.84 | -60.08 |
| Whiting Petroleum Corp. (WLL) | 4.85 | 1.7B | 9.83 | 8.18 | NA | NA | 0.83 | -29.94 | -7.95 |
| SandRidge Energy, Inc. (SD) | 7.36 | 1.6B | NA | -248.29 | NA | NA | NA | NA | 13.81 |
| Atwood Oceanics Inc. (ATW) | 2.58 | 1.5B | 5.51 | 32.06 | NA | NA | 1.50 | 40.12 | 31.32 |
| Atlas Energy Resources LLC (ATN) | 5.25 | 1.3B | 9.53 | 14.25 | 13.10 | NA | 1.15 | 12.93 | -21.89 |
| Unit Corp. (UNT) | 4.33 | 1.2B | NA | -5.35 | NA | NA | 0.81 | -73.36 | 20.75 |
| Bill Barrett Corp. (BBG) | 3.79 | 1.2B | 11.29 | 10.99 | NA | NA | 1.02 | 15.47 | -17.10 |
| Provident Energy Trust (PVX) | 4.27 | 1.1B | 15.83 | -3.35 | 15.10 | NA | 0.87 | -7.46 | 25.52 |
| Arena Resources Inc. (ARD) | 0.82 | 1.1B | 15.13 | 18.73 | NA | NA | 2.21 | 32.02 | -159.29 |
| MarkWest Energy Partners LP (MWE) | 3.18 | 1.1B | 6.75 | 15.35 | 14.00 | NA | 0.94 | -16.17 | -15.52 |
| Mariner Energy, Inc. (ME) | 3.95 | 924.0M | NA | -84.29 | NA | NA | 1.22 | -187.05 | 7.84 |
| Atlas America Inc. (ATLS) | 4.99 | 678.8M | NA | -1.87 | 1.20 | NA | 1.53 | 1.25 | -9.40 |
| Key Energy Services Inc. (KEG) | 4.52 | 657.5M | 13.04 | 5.88 | NA | NA | 0.77 | 0.27 | 7.23 |
| W&T Offshore Inc. (WTI) | 2.64 | 619.9M | NA | -111.10 | 1.50 | NA | 1.86 | -196.50 | 164.44 |
| NATCO Group Inc. (NTG) | 3.50 | 618.8M | 18.27 | 11.97 | NA | NA | 2.08 | 5.39 | 57.82 |
| Pioneer Southwest Energy Partn (PSE) | -0.06 | 539.9M | 10.96 | 39.94 | 11.10 | NA | 1.96 | 37.34 | 41.90 |
| BPZ Resources, Inc. (BPZ) | 6.83 | 502.7M | NA | -5.67 | NA | NA | 2.51 | -53.29 | -25.77 |
| Encore Energy Partners LP (ENP) | 4.59 | 467.7M | 2.74 | 57.42 | 14.80 | NA | 1.41 | 24.49 | 19.35 |
| Parker Drilling Co. (PKD) | 5.63 | 435.2M | 93.75 | 0.78 | 0.00 | NA | 0.74 | 1.21 | -23.91 |
| Breitburn Energy Partners LP (BBEP) | 1.51 | 391.0M | 0.91 | 34.14 | 28.50 | NA | 0.28 | 80.03 | 24.19 |
| Legacy Reserves Lp (LGCY) | -1.50 | 388.4M | 2.12 | 60.77 | 16.40 | NA | 1.06 | 15.13 | -69.67 |
| Venoco, Inc. (VQ) | 4.15 | 367.9M | NA | -598.94 | NA | NA | NA | 43.22 | -5.02 |
| Quicksilver Gas Services LP. (KGS) | 0.36 | 331.2M | 12.06 | 31.02 | 10.70 | NA | 3.11 | 38.17 | -9.35 |
| EV Energy Partners LP (EVEP) | 2.35 | 297.2M | 1.24 | 78.66 | 16.80 | NA | 0.62 | 131.20 | -31.06 |
| Hercules Offshore, Inc. (HERO) | 2.56 | 281.7M | NA | -73.48 | NA | NA | 0.30 | -2.21 | 3.81 |
| Pioneer Drilling Co. (PDC) | 0.00 | 199.0M | NA | -16.44 | NA | NA | 0.48 | 0.61 | 11.98 |
| Gulf Island Fabrication Inc. (GIFI) | -4.04 | 193.5M | 8.90 | 8.71 | 0.30 | NA | 0.75 | 7.29 | 50.20 |
| Northern Oil and Gas, Inc. (NOG) | 1.53 | 180.8M | 80.30 | 6.55 | NA | NA | 3.67 | -47.97 | -29.08 |
| MV Oil Trust (MVO) | 1.01 | 160.9M | 11.15 | 33.10 | 13.30 | NA | 3.84 | 66.25 | NA |
| Rex Energy Corporation (REXX) | 3.08 | 160.3M | NA | -18.25 | NA | NA | 0.69 | -11.62 | -13.09 |
| Vanguard Natural Resources, LL (VNR) | 1.14 | 156.3M | NA | -83.22 | 16.30 | NA | 5.10 | NA | 5.55 |
| Cheniere Energy, Inc. (LNG) | -4.94 | 140.6M | NA | NA | NA | NA | NA | NA | -7.61 |
| FX Energy Inc. (FXEN) | 0.00 | 139.9M | NA | -307.57 | NA | NA | 19.25 | NA | -17.42 |
| Approach Resources, Inc. (AREX) | -0.45 | 137.7M | 6.44 | 10.04 | NA | NA | 0.61 | 8.62 | -11.37 |
| Compton Petroleum Corp. (CMZ) | 7.29 | 129.3M | NA | -7.33 | NA | NA | 0.18 | -30.55 | -4.55 |
| Gastar Exploration, Ltd. (GST) | 5.56 | 120.5M | NA | -122.70 | NA | NA | 3.80 | NA | 8.73 |
| Union Drilling, Inc. (UDRL) | 0.53 | 114.7M | 22.98 | 2.60 | NA | NA | 0.56 | -0.50 | -6.80 |
| Canadian Superior Energy Inc. (SNG) | -9.52 | 96.1M | NA | -13.81 | NA | NA | 0.50 | -108.10 | 11.29 |
| Bronco Drilling Co. Inc. (BRNC) | -7.85 | 95.8M | NA | -4.53 | NA | NA | 0.23 | -3.38 | 5.30 |
| Atlas Pipeline Holdings LP (AHD) | 4.69 | 92.7M | NA | -232.54 | 7.50 | NA | NA | -1.67 | 27.41 |
| Kodiak Oil & Gas Corp. (KOG) | 6.58 | 77.1M | NA | -111.73 | NA | NA | 2.40 | -209.28 | -14.03 |
| Pacific Asia Petroleum, Inc. (PFAP.OB) | -4.76 | 75.5M | NA | -54.28 | NA | NA | 6.69 | NA | -277.67 |
| Hiland Partners, LP (HLND) | 0.41 | 68.3M | 5.92 | 12.53 | 24.80 | NA | 0.55 | -5.56 | -6.34 |
| Cubic Energy Inc. (QBC) | -5.26 | 67.6M | NA | NA | NA | NA | NA | NA | 64.99 |
| TOT Energy, Inc. (TOTY.OB) | 0.00 | 66.3M | NA | -1367.01 | NA | NA | 31.43 | NA | -78.94 |
| Enterra Energy Trust (ENT) | 7.07 | 66.0M | 176.67 | 0.18 | NA | NA | 0.26 | -27.99 | 7.80 |
| GeoGlobal Resources Inc. (GGR) | 0.00 | 57.6M | NA | -20.72 | NA | NA | 0.94 | NA | -10.77 |
| Vortex Resources Corporation (VXRC.OB) | -3.33 | 56.8M | NA | -457.78 | NA | NA | NA | NA | 33.76 |
| Sentry Petroleum Ltd (SPLM.OB) | 0.00 | 55.6M | NA | -55.98 | NA | NA | 92.31 | NA | -523.50 |
| Constellation Energy Partners (CEP) | 3.76 | 49.4M | 2.00 | 4.96 | 24.40 | NA | 0.09 | 57.61 | 10.00 |
| Hiland Holdings GP LP (HPGP) | 0.45 | 48.6M | 6.11 | 52.37 | 17.90 | NA | 3.69 | -5.54 | -4.94 |
| NGAS Resources Inc. (NGAS) | 4.88 | 46.3M | 20.72 | 2.19 | NA | NA | 0.44 | -3.12 | -7.97 |
| Blugrass Energy, Inc. (BLUG.OB) | 0.00 | 44.8M | NA | NA | NA | NA | NA | NA | -742.71 |
| Geomet, Inc. (GMET) | -4.00 | 37.9M | NA | -67.45 | NA | NA | 0.36 | NA | 0.88 |
| Sun River Energy, Inc. (SNRV.OB) | 0.00 | 36.4M | NA | NA | NA | NA | NA | NA | 165.42 |
| Petroflow Energy Ltd. (PED) | -0.89 | 32.8M | 6.49 | 25.11 | NA | NA | 1.12 | -0.24 | -1.91 |
| Cano Petroleum, Inc. (CFW) | -2.90 | 30.6M | 3.38 | -5.31 | NA | NA | 0.19 | -18.05 | -2.09 |
| Beard Co. (BRCO.OB) | -9.09 | 29.7M | NA | NA | NA | NA | NA | -86.64 | -149.06 |
| Tengasco Inc. (TGC) | -4.00 | 28.5M | NA | -19.44 | NA | NA | 1.01 | -21.15 | 96.54 |
| Quest Energy Partners, L.P. (QELP) | -0.79 | 26.7M | NA | -146.00 | 0.00 | NA | 1.34 | -244.91 | 0.68 |
| Hyperdynamics Corp. (HDY) | 0.00 | 25.5M | NA | -348.50 | NA | NA | 9.76 | NA | NA |
| Tri-Valley Corp. (TIV) | 1.11 | 25.0M | NA | -174.73 | NA | NA | 6.45 | NA | 24.94 |
| American Energy Group Ltd. (AEGG.OB) | 0.00 | 23.5M | NA | -81.69 | 0.00 | NA | 29.23 | NA | 1147.82 |
| Indigo-Energy, Inc. (IDGG.OB) | 0.00 | 20.7M | NA | NA | NA | NA | NA | NA | -17.91 |
| Cobra Oil & Gas Company (CGCA.OB) | 5.66 | 20.2M | NA | -557.43 | NA | NA | 280.00 | NA | 238.73 |
| Petro Resources Corp. (PRC) | 1.85 | 20.2M | NA | -17.31 | NA | NA | 0.62 | -75.47 | -3.85 |
| ReoStar Energy Corp. (REOSE.OB) | 0.00 | 16.0M | 200.00 | NA | NA | NA | 1.63 | -39.88 | -1.98 |
| Kentucky USA Energy, Inc. (KYUS.OB) | -11.36 | 14.3M | NA | NA | NA | NA | NA | NA | -5.88 |
| Jayhawk Energy, Inc. (JYHW.OB) | 6.90 | 13.7M | NA | -44.52 | NA | NA | 1.67 | NA | -58.18 |
| Dune Energy Inc. (DNE) | 0.00 | 13.5M | NA | -101.39 | NA | NA | NA | -84.49 | -16.91 |
| Pegasi Energy Resources Corpor (PGSI.OB) | -38.46 | 13.4M | NA | -6.97 | NA | NA | 0.90 | -280.52 | -31.11 |
| PetroHunter Energy Corporation (PHUN.OB) | 50.00 | 11.3M | NA | -627.62 | NA | NA | NA | NA | 0.35 |
| New Concept Energy, Inc. (GBR) | -1.74 | 11.0M | 0.71 | 121.07 | NA | NA | 0.54 | 2.15 | 86.02 |
| Pinnacle Gas Resources, Inc. (PINN) | -2.70 | 10.5M | NA | -32.25 | NA | NA | 0.12 | NA | 2.24 |
| Ring Energy, Inc. (RNGE.OB) | 0.00 | 10.3M | NA | -28.48 | NA | NA | 7.82 | NA | -835.80 |
| Quest Resource Corp. (QRCP) | 3.33 | 9.9M | NA | -459.30 | NA | NA | NA | -189.49 | 0.21 |
| Treaty Energy Corporation (TECO.OB) | 100.00 | 9.2M | NA | NA | NA | NA | NA | NA | NA |
| Petrosearch Energy Corp. (PTSG.OB) | 0.00 | 9.1M | 7.33 | 6.48 | NA | NA | 0.46 | NA | -11.17 |
| Southern Star Energy, Inc (SSEY.OB) | -11.11 | 7.3M | NA | -1893.87 | NA | NA | NA | NA | 4.32 |
| Epic Energy Resources, Inc. (EPCC.OB) | 0.00 | 7.1M | NA | -71.04 | NA | NA | 0.35 | -11.32 | -2.08 |
| South Texas Oil Company (STXX) | -4.55 | 7.1M | NA | -121.68 | NA | NA | 0.79 | NA | -3.55 |
| ECCO Energy Corp. (ECCE.OB) | 0.00 | 5.5M | NA | -14.65 | NA | NA | 0.61 | NA | 41.48 |
| New Frontier Energy, Inc. (NFEI.OB) | 0.00 | 5.4M | NA | -76.19 | NA | NA | 0.47 | NA | 1.96 |
| Best Energy Services, Inc. (BEYS.OB) | 0.00 | 5.2M | NA | NA | NA | NA | NA | -40.59 | NA |
| Teton Energy Corp. (TEC) | -16.00 | 5.0M | NA | -31.16 | NA | NA | 0.18 | NA | -0.44 |
| Miller Petroleum Inc. (MILL.OB) | 0.00 | 4.7M | 0.55 | 249.90 | NA | NA | 0.59 | -90.74 | -8.24 |
| Cross Canyon Energy Corp. (CCYE.OB) | 0.00 | 4.4M | 0.29 | 99.09 | NA | NA | 0.22 | -163.30 | -2.82 |
| ESP Resources Inc. (ESPI.OB) | -24.00 | 4.3M | NA | -62.32 | NA | NA | 5.00 | -57.78 | 55.29 |
| AM Oil Resources & Technology, (AMOR.OB) | -14.29 | 4.3M | NA | -1.91 | NA | NA | 0.94 | NA | NA |
| Samson Oil & Gas Limited (SSN) | 5.26 | 4.2M | NA | -108.42 | NA | NA | 0.43 | NA | -0.48 |
| Bonanza Oil & Gas, Inc. (BGOI.OB) | 11.11 | 3.7M | NA | NA | NA | NA | 0.82 | NA | 6.73 |
| EnerJex Resources, Inc. (ENRJ.OB) | 0.00 | 3.5M | NA | NA | NA | NA | NA | -120.21 | 2.34 |
| TX Holdings Inc. (TXHG.OB) | 16.67 | 3.3M | NA | NA | NA | NA | NA | NA | -26.54 |
| Blackbird Petroleum Corporatio (BBRD.OB) | 0.00 | 3.0M | NA | NA | NA | NA | NA | NA | NA |
| Arkanova Energy Corp. (AKVA.OB) | 0.00 | 2.9M | NA | -106.96 | NA | NA | 0.69 | NA | 66.76 |
| Surge Global Energy, Inc. (SRGG.OB) | 0.00 | 2.8M | 18.00 | 6.32 | NA | NA | 0.54 | NA | -5.74 |
| Glen Rose Petroleum Corp. (GLRP) | 0.00 | 2.6M | NA | -102.66 | NA | NA | 0.78 | NA | -1.50 |
| Global Energy Inc. (GEYI.OB) | 50.00 | 2.5M | NA | NA | NA | NA | NA | NA | -2.53 |
| Bald Eagle Energy, Inc. (BEEI.OB) | 0.00 | 2.4M | NA | -857.27 | NA | NA | 7.50 | NA | -18.76 |
| Omnimmune Holdings, Inc. (OMMH.OB) | 0.00 | 2.3M | NA | NA | NA | NA | NA | NA | 31.04 |
| Australian Oil & Gas Corp. (AOGC.OB) | 0.00 | 2.2M | NA | NA | NA | NA | NA | NA | -30.12 |
| Osage Exploration and Developm (OEDV.OB) | 0.00 | 1.9M | NA | -188.59 | NA | NA | 0.64 | -232.15 | -0.64 |
| Avalon Oil and Gas, Inc. (AOGN.OB) | 0.00 | 1.7M | NA | -61.46 | NA | NA | 0.62 | NA | 21.48 |
| Mogul Energy International Inc (MGUY.OB) | 0.00 | 1.1M | NA | -230.65 | NA | NA | 1.43 | NA | -1.63 |
| Siberian Energy Group, Inc. (SIBN.OB) | 0.00 | 1.1M | NA | -574.89 | NA | NA | NA | NA | 34.46 |
| Majestic Oil & Gas Inc. (MJOG.OB) | 0.00 | 0.6M | NA | -15.34 | NA | NA | 1.19 | -211.17 | 10.91 |
| Paxton Energy Inc. (PXTE.OB) | 0.00 | 0.5M | NA | -383.16 | NA | NA | NA | NA | 369.40 |
| North American Energy Resource (NAEY.OB) | 15.38 | 0.5M | NA | NA | NA | NA | 2.13 | NA | -1.66 |
| GSV, Inc. (GSVI.OB) | 0.00 | 0.2M | NA | -308.91 | NA | NA | NA | NA | -2.91 |
| Wentworth Energy, Inc. (WNWG.OB) | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| Velocity Energy Inc. (VCYE.OB) | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| Strategic American Oil Corpora (SGCA.OB) | NA | NA | NA | -140.55 | NA | NA | NA | NA | NA |
| Royalite Petroleum Company, In (RYPE.OB) | NA | NA | NA | -20.41 | NA | NA | NA | NA | NA |
| Rock Energy Resources, Inc. (RCKE.OB) | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| Pangea Petroleum Corp. (PAPO.OB) | NA | NA | NA | NA | NA | NA | NA | -35.70 | NA |
| Jacobs Financial Group, Inc. (JFGI.OB) | NA | NA | NA | -132.78 | NA | NA | NA | -66.88 | NA |
| Discovery Oil Ltd. (DSCY.OB) | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| Dejour Enterprises, Ltd. (DEJ) | NA | NA | NA | -43.39 | NA | NA | NA | -100.74 | NA |
| China North East Petroleum Hol (NEP) | NA | NA | NA | 44.40 | NA | NA | NA | 25.52 | NA |
| Atlas Oil and Gas, Inc. (ATOG.OB) | NA | NA | NA | NA | NA | NA | NA | NA | NA |