| CEO | CNOOC Limited | 185.55 | -5.58 | -2.92% | 132,209 | 104,403 | 83.539B | 16.13 | |
| PBR-A | Petróleo Brasileiro S.A. - Petrobras | 9.81 | +0.11 | +1.13% | 5.181M | 7.311M | 71.471B | 20.52 | |
| CXO | Concho Resources Inc. | 142.93 | -2.14 | -1.48% | 1.563M | 2.16M | 28.467B | 18.98 | |
| CVE | Cenovus Energy Inc. | 9.20 | -0.02 | -0.22% | 4.182M | 3.209M | 11.307B | N/A | |
| HP | Helmerich & Payne, Inc. | 66.98 | +0.95 | +1.44% | 1.192M | 1.204M | 7.297B | 16.16 | |
| AR | Antero Resources Corporation | 19.79 | -0.15 | -0.75% | 4.059M | 2.674M | 6.275B | 27.18 | |
| RIG | Transocean Ltd. | 12.63 | +0.27 | +2.18% | 20.764M | 12.94M | 5.831B | N/A | |
| VET | Vermilion Energy Inc. | 32.59 | -0.18 | -0.55% | 196,708 | 130,418 | 4.971B | N/A | |
| WLL | Whiting Petroleum Corporation | 47.67 | -1.23 | -2.52% | 1.852M | 2.779M | 4.336B | N/A | |
| PTEN | Patterson-UTI Energy, Inc. | 17.89 | 0.00 | 0.00% | 1.734M | 3.249M | 3.936B | 34.14 | |
| ESV | Ensco plc | 7.70 | +0.09 | +1.18% | 11.12M | 12.675M | 3.366B | N/A | |
| ORIG | Ocean Rig UDW Inc. | 32.37 | +0.40 | +1.25% | 2.078M | 1.061M | 2.964B | N/A | |
| ERF | Enerplus Corporation | 11.90 | -0.15 | -1.24% | 356,200 | 721,632 | 2.922B | 52.42 | |
| DO | Diamond Offshore Drilling, Inc. | 18.41 | +0.54 | +3.02% | 1.125M | 1.441M | 2.53B | N/A | |
| SDRL | Seadrill Limited | 23.10 | +0.76 | +3.40% | 1.187M | 400,043 | 2.452B | N/A | |
| NBR | Nabors Industries Ltd. | 6.29 | +0.02 | +0.32% | 6.674M | 10.72M | 2.248B | N/A | |
| RDC | Rowan Companies plc | 17.48 | +0.74 | +4.42% | 7.048M | 2.554M | 2.221B | N/A | |
| NE | Noble Corporation plc | 6.51 | +0.21 | +3.33% | 6.964M | 4.728M | 1.607B | N/A | |
| UNT | Unit Corporation | 27.27 | +0.23 | +0.85% | 266,036 | 327,251 | 1.475B | 13.40 | |
| GPRK | GeoPark Limited | 18.80 | -0.23 | -1.21% | 159,002 | 295,703 | 1.14B | N/A | |
| WTI | W&T Offshore, Inc. | 7.59 | +0.06 | +0.80% | 3.261M | 3.51M | 1.056B | 12.73 | |
| SD | SandRidge Energy, Inc. | 11.07 | -0.19 | -1.69% | 250,683 | 297,426 | 390.848M | N/A | |
| CRT | Cross Timbers Royalty Trust | 14.75 | -0.05 | -0.34% | 14,164 | 13,453 | 88.5M | 12.04 | |
| PBR-A | Petróleo Brasileiro S.A. - Petrobras | 9.81 | +0.11 | +1.13% | 5.181M | N/A | N/A | N/A |