Oil and Gas Stocks
This list may not be complete. If you feel a stock should be added to this list, please email ben@financialtailor.com and explain why. Keep in mind that this list only includes stocks listed in the United States on a major exchange.
| Name | Ticker | Asset Class | Sector | Industry |
|---|---|---|---|---|
| SandRidge Energy, Inc. | SD | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Credit Suisse AG | DBRT | Commodities | ||
| VelocityShares 3x Long Crude Oil ETN | UWT | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| Credit Suisse AG | UBRT | Commodities | ||
| Adams Resources & Energy, Inc. | AE | Small Cap Stock | Distribution Services | Wholesale Distributors |
| Andeavor Logistics LP representing Limited Partner Interests | ANDX | Energy | Oil & Gas - Midstream | |
| GeoPark Ltd. | GPRK | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| C&J Energy Services Inc. | CJ | Mid Cap Stock | Energy | Oil & Gas - Services |
| Tengasco, Inc. | TGC | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| X-Links WTI Crude Oil Index ETN | OIIL | Commodities | ||
| HollyFrontier Corp. | HFC | Mid Cap Stock | Energy Minerals | Oil Refining/Marketing |
| Legacy Reserves LP | LGCY | Energy | Oil & Gas - E&P | |
| Pacific Ethanol, Inc. | PEIX | Small Cap Stock | Process Industries | Chemicals: Specialty |
| MPLX LP | MPLX | Large Cap Stock | Industrial Services | Oil & Gas Pipelines |
| Enbridge Energy L.P. Class A | EEP | Energy | Oil & Gas - Midstream | |
| Murphy Oil Corp. | MUR | Mid Cap Stock | Energy Minerals | Oil & Gas Production |
| EnerJex Resources Inc. (NEW) | ENRJ | Small Cap Stock | Energy | Oil & Gas - E&P |
| EQT GP Holdings LP representing limited partner interests | EQGP | Energy | Oil & Gas - Integrated | |
| Energy XXI Gulf Coast Inc. | EXXI | Small Cap Stock | Energy | Oil & Gas - E&P |
| iPath Series B Bloomberg Energy Subindex Total Return ETN | JJE | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| Newpark Resources, Inc. | NR | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| GulfMark Offshore Inc. | GLF | Small Cap Stock | Energy | Oil & Gas - Services |
| Hess Midstream LP | HESM | Small Cap Stock | Energy Minerals | Integrated Oil |
| Permian Basin Royalty Trust | PBT | Small Cap Stock | Miscellaneous | Investment Trusts/Mutual Funds |
| Gastar Exploration Inc | GST | Small Cap Stock | Energy | Oil & Gas - E&P |
| CNOOC Ltd. | CEO | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Superior Drilling Products, Inc. | SDPI | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| MV Oil Trust | MVO | Miscellaneous | Investment Trusts/Mutual Funds | |
| Imperial Oil Ltd. | IMO | Large Cap Stock | Energy Minerals | Integrated Oil |
| Key Energy Services, Inc. | KEG | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Canadian Natural Resources Ltd. | CNQ | Large Cap Stock | Energy Minerals | Oil & Gas Production |
| Petrobras Argentina S.A. ADS | PZE | Mid Cap Stock | Energy | Oil & Gas - Integrated |
| Resolute Energy Corporation Comon Stock | REN | Small Cap Stock | Energy | Oil & Gas - E&P |
| Callon Petroleum Co. | CPE | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| SilverBow Resources, Inc. | SBOW | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| iPath Pure Beta Crude Oil ETN | OLEM | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| VelocityShares 3x Long Natural Gas ETN | UGAZ | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| Camber Energy, Inc. | CEI | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Anadarko Petroleum Corporation 7.50% Tangible Equity Units | AEUA | Small Cap Stock | Energy | Oil & Gas - E&P |
| McDermott International, Inc. | MDR | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Parsley Energy, Inc. | PE | Mid Cap Stock | Energy Minerals | Oil & Gas Production |
| New Concept Energy, Inc. | GBR | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Parker Drilling Co. | PKD | Small Cap Stock | Industrial Services | Contract Drilling |
| Nine Energy Service, Inc. | NINE | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Williams Partners L.P. Representing Limited Partner Interests | WPZ | Energy | Oil & Gas - Midstream | |
| iPath Seasonal Natural Gas ETN | DCNG | Commodities | ||
| TransAtlantic Petroleum Ltd. | TAT | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| TransGlobe Energy Corp. | TGA | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Patterson-UTI Energy, Inc. | PTEN | Small Cap Stock | Industrial Services | Contract Drilling |
| PowerShares DB Crude Oil Short ETN | SZO | Commodities | ||
| ETRACS CMCI Energy Total Return ETN | UBN | Commodities | ||
| United States Diesel Heating Oil Fund LP | UHN | Commodities | ||
| Teekay Corp. | TK | Small Cap Stock | Transportation | Marine Shipping |
| ProPetro Holding Corp. | PUMP | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Antero Midstream Corp. | AM | Mid Cap Stock | Industrial Services | Oil & Gas Pipelines |
| Marathon Petroleum Corp. | MPC | Large Cap Stock | Energy Minerals | Oil Refining/Marketing |
| MRC Global, Inc. | MRC | Small Cap Stock | Distribution Services | Wholesale Distributors |
| TransMontaigne Partners L.P. Transmontaigne Partners L.P. representing limited partner interests | TLP | Energy | Oil & Gas - Midstream | |
| TC Energy Corp. | TRP | Large Cap Stock | Industrial Services | Oil & Gas Pipelines |
| United States Short Oil Fund | DNO | Commodities | ||
| PDC Energy, Inc. | PDCE | Mid Cap Stock | Energy Minerals | Oil & Gas Production |
| iPath Series B Carbon Exchange-Traded Notes | GRN | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| TETRA Technologies, Inc. | TTI | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Mammoth Energy Services, Inc. | TUSK | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Pacific Coast Oil Trust | ROYT | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Transocean Ltd. | RIG | Mid Cap Stock | Industrial Services | Contract Drilling |
| Noble Energy, Inc. | NBL | Large Cap Stock | Energy Minerals | Oil & Gas Production |
| Noble Midstream Partners LP | NBLX | Mid Cap Stock | Industrial Services | Oil & Gas Pipelines |
| Sabine Royalty Trust | SBR | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| United States Gasoline Fund LP | UGA | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| Nabors Industries Ltd. | NBR | Small Cap Stock | Industrial Services | Contract Drilling |
| NGL Energy Partners LP | NGL | Small Cap Stock | Industrial Services | Oil & Gas Pipelines |
| Obsidian Energy Ltd. | OBE | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Natural Gas Services Group, Inc. | NGS | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Unit Corp. | UNT | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| United States 12 Month Oil Fund LP | USL | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| Jones Energy Inc. Class A | JONE | Small Cap Stock | Energy | Oil & Gas - E&P |
| Northern Oil & Gas, Inc. | NOG | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Seadrill Ltd. | SDRL | Small Cap Stock | Industrial Services | Contract Drilling |
| NuStar Energy LP | NS | Mid Cap Stock | Energy Minerals | Oil Refining/Marketing |
| Rowan Companies plc Class A | RDC | Small Cap Stock | Energy | Oil & Gas - Drilling |
| Centennial Resource Development, Inc. | CDEV | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Vermilion Energy, Inc. | VET | Mid Cap Stock | Energy Minerals | Oil & Gas Production |
| PrimeEnergy Resources Corp. | PNRG | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Valero Energy Corp. | VLO | Large Cap Stock | Energy Minerals | Oil Refining/Marketing |
| Weatherford International plc (Ireland) | WFT | Mid Cap Stock | Energy | Oil & Gas - Services |
| Sandridge Mississippian Trust II | SDR | Energy Minerals | Oil & Gas Production | |
| Recon Technology Ltd. | RCON | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Oceaneering International, Inc. | OII | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Oil States International, Inc. | OIS | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| ONEOK, Inc. | OKE | Large Cap Stock | Industrial Services | Oil & Gas Pipelines |
| Extraction Oil & Gas, Inc. | XOG | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| PowerShares DB Crude Oil Long ETN | OLO | Commodities | ||
| China Petroleum & Chemical Corp. | SNP | Large Cap Stock | Energy Minerals | Integrated Oil |
| Solaris Oilfield Infrastructure, Inc. | SOI | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| iPath Series B S&P GSCI Crude Oil | OILB | Commodities | ||
| iPath Pure Beta Energy ETN | ONG | Commodities | ||
| Petróleo Brasileiro SA | PBR | Large Cap Stock | Energy Minerals | Integrated Oil |
| Petróleo Brasileiro SA | PBR.A | Large Cap Stock | Energy Minerals | Integrated Oil |
| Occidental Petroleum Corp. | OXY | Large Cap Stock | Energy Minerals | Oil & Gas Production |
| United States Natural Gas Fund LP | UNG | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| Precision Drilling Corp. | PDS | Small Cap Stock | Industrial Services | Contract Drilling |
| ProShares UltraShort Bloomberg Crude Oil | SCO | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| Cimarex Energy Co. | XEC | Mid Cap Stock | Energy Minerals | Oil & Gas Production |
| ProShares Ultra Bloomberg Crude Oil | UCO | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| Encana Corp. | ECA | Mid Cap Stock | Energy Minerals | Oil & Gas Production |
| Penn Virginia Corp. | PVAC | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Sunoco LP | SUN | Mid Cap Stock | Distribution Services | Wholesale Distributors |
| PetroChina Co., Ltd. | PTR | Large Cap Stock | Energy Minerals | Integrated Oil |
| EQM Midstream Partners LP | EQM | Mid Cap Stock | Industrial Services | Oil & Gas Pipelines |
| Antero Midstream GP LP of Beneficial Interests | AMGP | Energy | Oil & Gas - Midstream | |
| Andeavor | ANDV | Large Cap Stock | Energy | Oil & Gas - Refining & Marketing |
| Anadarko Petroleum Corporation | APC | Large Cap Stock | Energy | Oil & Gas - E&P |
| Aegean Marine Petroleum Network Inc. | ANW | Small Cap Stock | Energy | Oil & Gas - Integrated |
| Bonanza Creek Energy, Inc. | BCEI | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Star Group LP | SGU | Small Cap Stock | Utilities | Gas Distributors |
| Shell Midstream Partners LP | SHLX | Mid Cap Stock | Industrial Services | Oil & Gas Pipelines |
| Ultra Petroleum Corp. | UPL | Small Cap Stock | Energy | Oil & Gas - E&P |
| Bill Barrett Corporation | BBG | Small Cap Stock | Energy | Oil & Gas - E&P |
| Exterran Corp. | EXTN | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Royal Dutch Shell Plc | RDS.A | Large Cap Stock | Energy Minerals | Integrated Oil |
| Royal Dutch Shell Plc | RDS.B | Large Cap Stock | Energy Minerals | Integrated Oil |
| Advantage Oil & Gas Ltd | AAV | Small Cap Stock | Energy | Oil & Gas - E&P |
| Renewable Energy Group, Inc. | REGI | Small Cap Stock | Process Industries | Chemicals: Specialty |
| RPC, Inc. | RES | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Total SA | TOT | Large Cap Stock | Energy Minerals | Integrated Oil |
| Ranger Energy Services, Inc. | RNGR | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| CGG | CGG | Small Cap Stock | Energy | Oil & Gas - Services |
| Cone Midstream Partners LP representing limited partner interests | CNNX | Energy | Oil & Gas - Midstream | |
| Cheniere Energy Partners LP Holdings LLC | CQH | Energy | Oil & Gas - Midstream | |
| Marathon Oil Corp. | MRO | Mid Cap Stock | Energy Minerals | Oil & Gas Production |
| Elements Rogers Intl Commodity Index-Energy TR ETN | RJN | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| CVR Refining LP Representing Limited Partner Interests | CVRR | Energy | Oil & Gas - Refining & Marketing | |
| Buckeye Partners L.P. | BPL | Energy | Oil & Gas - Midstream | |
| Pioneer Natural Resources Co. | PXD | Large Cap Stock | Energy Minerals | Oil & Gas Production |
| Dominion Energy Midstream Partners LP representing Limited Partner Interests | DM | Energy | Oil & Gas - Midstream | |
| Ultrapar Participaçoes SA | UGP | Large Cap Stock | Energy Minerals | Oil Refining/Marketing |
| Eclipse Resources Corporation | ECR | Small Cap Stock | Energy | Oil & Gas - E&P |
| Bristow Group Inc. | BRS | Small Cap Stock | Energy | Oil & Gas - Services |
| Viper Energy Partners LP | VNOM | Mid Cap Stock | Energy Minerals | Oil & Gas Production |
| Energen Corporation | EGN | Mid Cap Stock | Energy | Oil & Gas - E&P |
| CARBO Ceramics, Inc. | CRR | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Emerge Energy Services LP representing Limited Partner Interests | EMES | Energy | Oil & Gas - Services | |
| EP Energy Corporation Class A | EPE | Small Cap Stock | Energy | Oil & Gas - E&P |
| Eco-Stim Energy Solutions Inc. | ESES | Small Cap Stock | Energy | Oil & Gas - Services |
| Erin Energy Corp. | ERN | Small Cap Stock | Energy | Oil & Gas - E&P |
| Energy Transfer Equity L.P. representing Limited Partnership interests | ETE | Energy | Oil & Gas - Midstream | |
| Bellatrix Exploration Ltd (Canada) | BXE | Small Cap Stock | Energy | Oil & Gas - E&P |
| EV Energy Partners L.P. | EVEP | Energy | Oil & Gas - E&P | |
| Sinopec Shanghai Petrochemical Co. Ltd. | SHI | Mid Cap Stock | Process Industries | Chemicals: Specialty |
| Torchlight Energy Resources, Inc. | TRCH | Small Cap Stock | Consumer Services | Other Consumer Services |
| Boardwalk Pipeline Partners LP | BWP | Energy | Oil & Gas - Midstream | |
| Continental Resources, Inc. | CLR | Large Cap Stock | Energy Minerals | Oil & Gas Production |
| United States 3x Short Oil Fund | USOD | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| Schlumberger NV | SLB | Large Cap Stock | Industrial Services | Oilfield Services/Equipment |
| SM Energy Co. | SM | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Summit Midstream Partners LP | SMLP | Small Cap Stock | Industrial Services | Oil & Gas Pipelines |
| Antero Resources Corp. | AR | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Superior Energy Services, Inc. | SPN | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| iPath Series B S&P GSCI Crude Oil ETN | OIL | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| Keane Group Inc. | FRAC | Mid Cap Stock | Energy | Oil & Gas - Services |
| Tidewater, Inc. | TDW | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| BP Prudhoe Bay Royalty Trust | BPT | Small Cap Stock | Miscellaneous | Investment Trusts/Mutual Funds |
| Sprague Resources LP | SRLP | Small Cap Stock | Industrial Services | Oil & Gas Pipelines |
| BP Plc | BP | Large Cap Stock | Energy Minerals | Integrated Oil |
| Sasol Ltd. | SSL | Large Cap Stock | Process Industries | Chemicals: Specialty |
| Hugoton Royalty Trust | HGT | Energy | Oil & Gas - E&P | |
| Halcon Resources Corporation | HK | Small Cap Stock | Energy | Oil & Gas - E&P |
| Fairmount Santrol Holdings Inc. | FMSA | Small Cap Stock | Energy | Oil & Gas - Services |
| Ensco plc Class A | ESV | Mid Cap Stock | Energy | Oil & Gas - Drilling |
| Western Midstream Partners LP | WES | Mid Cap Stock | Energy Minerals | Oil Refining/Marketing |
| Rosehill Resources, Inc. | ROSE | Small Cap Stock | Miscellaneous | Miscellaneous |
| California Resources Corp. | CRC | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Gran Tierra Energy, Inc. | GTE | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Comstock Resources, Inc. | CRK | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| W&T Offshore, Inc. | WTI | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Isramco Inc. | ISRL | Small Cap Stock | Energy | Oil & Gas - E&P |
| Suncor Energy, Inc. | SU | Large Cap Stock | Energy Minerals | Integrated Oil |
| Carrizo Oil & Gas, Inc. | CRZO | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Concho Resources, Inc. | CXO | Large Cap Stock | Energy Minerals | Oil & Gas Production |
| EnLink Midstream Partners LP Representing Limited Partnership Interests | ENLK | Energy | Oil & Gas - Midstream | |
| MagneGas Corporation | MNGA | Small Cap Stock | Energy | Oil & Gas - Integrated |
| Midstates Petroleum Company Inc. | MPO | Small Cap Stock | Energy | Oil & Gas - E&P |
| American Midstream Partners LP representing Limited Partner Interests | AMID | Energy | Oil & Gas - Midstream | |
| Enduro Royalty Trust Trust Units representing beneficial interest in the trust | NDRO | Energy | Oil & Gas - E&P | |
| Clean Energy Fuels Corp. | CLNE | Small Cap Stock | Utilities | Gas Distributors |
| Southwestern Energy Co. | SWN | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Dawson Geophysical Co. | DWSN | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| ION Geophysical Corp. | IO | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Targa Resources Corp. | TRGP | Mid Cap Stock | Energy Minerals | Oil Refining/Marketing |
| Ocean Rig UDW Inc. | ORIG | Mid Cap Stock | Energy | Oil & Gas - Drilling |
| Archrock, Inc. | AROC | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Pengrowth Energy Corporation | PGH | Small Cap Stock | Energy | Oil & Gas - E&P |
| Enterprise Products Partners LP | EPD | Large Cap Stock | Industrial Services | Oil & Gas Pipelines |
| PetroQuest Energy Inc. | PQ | Small Cap Stock | Energy | Oil & Gas - E&P |
| Cheniere Energy Partners LP | CQP | Large Cap Stock | Industrial Services | Oil & Gas Pipelines |
| Rex Energy Corporation | REXX | Small Cap Stock | Energy | Oil & Gas - E&P |
| Global Partners LP | GLP | Small Cap Stock | Distribution Services | Wholesale Distributors |
| Rice Midstream Partners LP representing limited partner interests | RMP | Energy | Oil & Gas - Midstream | |
| Rosehill Resources, Inc. | ROSEU | Unit | Miscellaneous | Miscellaneous |
| RSP Permian Inc. | RSPP | Mid Cap Stock | Energy | Oil & Gas - Drilling |
| Sandridge Mississippian Trust I | SDT | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Spectra Energy Partners LP representing Limited Partner Interests | SEP | Energy | Oil & Gas - Midstream | |
| DB Crude Oil Double Short Exchange Traded Notes | DTO | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| Invesco DB Energy Fund | DBE | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| CNX Resources Corp. | CNX | Small Cap Stock | Energy Minerals | Integrated Oil |
| SemGroup Corp. | SEMG | Small Cap Stock | Industrial Services | Oil & Gas Pipelines |
| Cabot Oil & Gas Corp. | COG | Mid Cap Stock | Energy Minerals | Integrated Oil |
| Apache Corp. | APA | Large Cap Stock | Energy Minerals | Integrated Oil |
| NOW, Inc. | DNOW | Small Cap Stock | Distribution Services | Wholesale Distributors |
| Willbros Group Inc. (DE) | WG | Small Cap Stock | Energy | Oil & Gas - Services |
| Western Gas Equity Partners LP Representing Limited Partner Interests | WGP | Energy | Oil & Gas - Midstream | |
| BlueKnight Energy Partners LP | BKEP | Small Cap Stock | Industrial Services | Oil & Gas Pipelines |
| WildHorse Resource Development Corporation | WRD | Small Cap Stock | Energy | Oil & Gas - E&P |
| ETFS Bloomberg Energy Commodity Longer Dated Strategy K-1 Free | BEF | Commodities | ||
| Eni SpA | E | Large Cap Stock | Energy Minerals | Integrated Oil |
| Ecopetrol SA | EC | Large Cap Stock | Energy Minerals | Integrated Oil |
| United States Brent Oil Fund LP | BNO | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| Aberdeen Standard BBG Energy Commodity Strategy K-1 Free ETF | AOIL | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| United States 12 Month Natural Gas Fund LP | UNL | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| Baker Hughes a GE company Class A | BHGE | Large Cap Stock | Energy | Oil & Gas - Services |
| Energy Transfer Partners L.P. representing limited partner interests | ETP | Energy | Oil & Gas - Midstream | |
| Valvoline, Inc. | VVV | Mid Cap Stock | Process Industries | Chemicals: Major Diversified |
| Nustar GP Holdings LLC Units | NSH | Small Cap Stock | Energy | Oil & Gas - Midstream |
| ProShares UltraShort Bloomberg Natural Gas | KOLD | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| Diamond Offshore Drilling, Inc. | DO | Small Cap Stock | Industrial Services | Contract Drilling |
| USA Compression Partners LP | USAC | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Seadrill Partners LLC Representing Limited Liability Company Interests | SDLP | Small Cap Stock | Energy | Oil & Gas - Drilling |
| Tallgrass Energy Partners LP representing limited partner interests | TEP | Energy | Oil & Gas - Midstream | |
| EnLink Midstream LLC | ENLC | Mid Cap Stock | Industrial Services | Oil & Gas Pipelines |
| Valero Energy Partners LP representing limited partner interests | VLP | Energy | Oil & Gas - Midstream | |
| Cypress Energy Partners LP | CELP | Small Cap Stock | Commercial Services | Miscellaneous Commercial Services |
| Pioneer Energy Services Corp. Common Stk | PES | Small Cap Stock | Energy | Oil & Gas - Drilling |
| Chesapeake Energy Corp. | CHK | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Frank's International NV | FI | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| SEACOR Holdings, Inc. | CKH | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Core Laboratories NV | CLB | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Calumet Specialty Products Partners LP | CLMT | Small Cap Stock | Process Industries | Industrial Specialties |
| SandRidge Permian Trust | PER | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Flotek Industries, Inc. | FTK | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| The Williams Cos., Inc. | WMB | Large Cap Stock | Industrial Services | Oil & Gas Pipelines |
| Tallgrass Energy GP LP Class A Shares | TEGP | Energy | Oil & Gas - Midstream | |
| Lonestar Resources US, Inc. | LONE | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| United States Oil Fund LP | USO | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| Goodrich Petroleum Corp. | GDP | Small Cap Stock | Energy Minerals | Integrated Oil |
| EQT Corp. | EQT | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Chesapeake Granite Wash Trust | CHKR | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| CNX Midstream Partners LP | CNXM | Small Cap Stock | Industrial Services | Oil & Gas Pipelines |
| VelocityShares 3x Inverse Crude Oil ETN | DWT | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| Enbridge Energy Management LLC Shares repstg limited liability company interests | EEQ | Small Cap Stock | Energy | Oil & Gas - Midstream |
| ConocoPhillips | COP | Large Cap Stock | Energy Minerals | Oil & Gas Production |
| Sanchez Energy Corporation | SN | Small Cap Stock | Energy | Oil & Gas - E&P |
| BP Midstream Partners LP | BPMP | Small Cap Stock | Industrial Services | Oil & Gas Pipelines |
| iPath Series B Bloomberg Natural Gas Subindex Total Return ETN | GAZB | Commodities | ||
| VOC Energy Trust | VOC | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Alon USA Partners LP representing Limited Partner Interests | ALDW | Energy | Oil & Gas - Refining & Marketing | |
| Archrock Partners L.P. | APLP | Energy | Oil & Gas - Services | |
| Newfield Exploration Company | NFX | Mid Cap Stock | Energy | Oil & Gas - E&P |
| Martin Midstream Partners LP | MMLP | Small Cap Stock | Industrial Services | Oil & Gas Pipelines |
| Plains All American Pipeline LP | PAA | Large Cap Stock | Industrial Services | Oil & Gas Pipelines |
| PBF Logistics LP | PBFX | Small Cap Stock | Energy Minerals | Oil Refining/Marketing |
| Mid-Con Energy Partners LP | MCEP | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Cenovus Energy, Inc. | CVE | Large Cap Stock | Energy Minerals | Oil & Gas Production |
| PEDEVCO Corp. | PED | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| UBS ETRACS - ProShares Daily 3x Inverse Crude ETN | WTID | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| Holly Energy Partners LP | HEP | Mid Cap Stock | Industrial Services | Oil & Gas Pipelines |
| Stone Energy Corporation | SGY | Small Cap Stock | Energy | Oil & Gas - E&P |
| SAExploration Holdings, Inc. | SAEX | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Statoil ASA | STO | Large Cap Stock | Energy | Oil & Gas - Integrated |
| Helix Energy Solutions Group, Inc. | HLX | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| VelocityShares 3x Inverse Natural Gas ETN | DGAZ | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| SRC Energy, Inc. | SRCI | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Crescent Point Energy Corp. | CPG | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Matrix Service Co. | MTRX | Small Cap Stock | Industrial Services | Engineering & Construction |
| World Fuel Services Corp. | INT | Mid Cap Stock | Distribution Services | Wholesale Distributors |
| Delek US Holdings, Inc. | DK | Mid Cap Stock | Energy Minerals | Oil Refining/Marketing |
| Approach Resources, Inc. | AREX | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| CVR Energy, Inc. | CVI | Mid Cap Stock | Energy Minerals | Oil Refining/Marketing |
| Dorchester Minerals LP | DMLP | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| QEP Resources, Inc. | QEP | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| DCP Midstream LP | DCP | Mid Cap Stock | Industrial Services | Oil & Gas Pipelines |
| Cross Timbers Royalty Trust | CRT | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Ring Energy, Inc. | REI | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Baytex Energy Corp. | BTE | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Denbury Resources, Inc. | DNR | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Enbridge, Inc. | ENB | Large Cap Stock | Industrial Services | Oil & Gas Pipelines |
| Independence Contract Drilling, Inc. | ICD | Small Cap Stock | Industrial Services | Contract Drilling |
| North American Construction Group Ltd. | NOA | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Enservco Corp. | ENSV | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Oasis Petroleum, Inc. | OAS | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Devon Energy Corp. | DVN | Mid Cap Stock | Energy Minerals | Oil & Gas Production |
| Plains GP Holdings LP | PAGP | Large Cap Stock | Industrial Services | Oil & Gas Pipelines |
| Par Pacific Holdings, Inc. | PARR | Small Cap Stock | Energy Minerals | Oil Refining/Marketing |
| ProShares UltraPro 3x Short Crude Oil ETF | OILD | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| Abraxas Petroleum Corp. | AXAS | Small Cap Stock | Energy Minerals | Integrated Oil |
| PBF Energy, Inc. | PBF | Mid Cap Stock | Energy Minerals | Oil Refining/Marketing |
| Panhandle Oil & Gas, Inc. | PHX | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Kinder Morgan, Inc. | KMI | Large Cap Stock | Industrial Services | Oil & Gas Pipelines |
| Delek Logistics Partners LP | DKL | Small Cap Stock | Industrial Services | Oil & Gas Pipelines |
| Basic Energy Services, Inc. | BAS | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Tellurian, Inc. | TELL | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Dril-Quip, Inc. | DRQ | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Phillips 66 | PSX | Large Cap Stock | Energy Minerals | Oil Refining/Marketing |
| Phillips 66 Partners LP | PSXP | Large Cap Stock | Industrial Services | Oil & Gas Pipelines |
| Genesis Energy LP | GEL | Mid Cap Stock | Industrial Services | Oil & Gas Pipelines |
| Enable Midstream Partners LP | ENBL | Mid Cap Stock | Industrial Services | Oil & Gas Pipelines |
| EOG Resources, Inc. | EOG | Large Cap Stock | Energy Minerals | Oil & Gas Production |
| Earthstone Energy, Inc. | ESTE | Small Cap Stock | Energy Minerals | Integrated Oil |
| US Energy Corp. | USEG | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Sanchez Midstream Partners LP | SNMP | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Hess Corp. | HES | Large Cap Stock | Energy Minerals | Integrated Oil |
| Helmerich & Payne, Inc. | HP | Mid Cap Stock | Industrial Services | Contract Drilling |
| Evolution Petroleum Corp. | EPM | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Laredo Petroleum, Inc. | LPI | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Enerplus Corp. | ERF | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| YPF SA | YPF | Mid Cap Stock | Energy Minerals | Integrated Oil |
| San Juan Basin Royalty Trust | SJT | Small Cap Stock | Miscellaneous | Investment Trusts/Mutual Funds |
| Chevron Corp. | CVX | Large Cap Stock | Energy Minerals | Integrated Oil |
| Yuma Energy, Inc. | YUMA | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Sundance Energy, Inc. | SNDE | Mid Cap Stock | Energy Minerals | Integrated Oil |
| Invesco DB Oil Fund | DBO | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| Diamondback Energy, Inc. | FANG | Large Cap Stock | Energy Minerals | Oil & Gas Production |
| Marine Petroleum Trust | MARPS | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Whiting Petroleum Corp. | WLL | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| CSI Compressco LP | CCLP | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Exxon Mobil Corp. | XOM | Large Cap Stock | Energy Minerals | Integrated Oil |
| ProShares Ultra Bloomberg Natural Gas | BOIL | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| Zion Oil & Gas, Inc. | ZN | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Matador Resources Co. | MTDR | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| NextDecade Corp. | NEXT | Small Cap Stock | Miscellaneous | Miscellaneous |
| National Fuel Gas Co. | NFG | Mid Cap Stock | Energy Minerals | Integrated Oil |
| CrossAmerica Partners LP | CAPL | Small Cap Stock | Distribution Services | Wholesale Distributors |
| ECA Marcellus Trust I | ECT | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| NCS Multistage Holdings, Inc. | NCSM | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| GasLog Partners LP | GLOP | Small Cap Stock | Transportation | Marine Shipping |
| National Oilwell Varco, Inc. | NOV | Mid Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Forum Energy Technologies, Inc. | FET | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Oasis Midstream Partners LP | OMP | Small Cap Stock | Industrial Services | Oil & Gas Pipelines |
| United States 3x Oil Fund | USOU | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| Pembina Pipeline Corp. | PBA | Large Cap Stock | Industrial Services | Oil & Gas Pipelines |
| North European Oil Royalty Trust | NRT | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Barnwell Industries, Inc. | BRN | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Profire Energy, Inc. | PFIE | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| ProShares K-1 Free Crude Oil Strategy ETF | OILK | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| ProShares UltraPro 3x Crude Oil ETF | OILU | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| ETRACS S&P GSCI Crude Oil Total Return Index ETN | OILX | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| WPX Energy, Inc. | WPX | Mid Cap Stock | Energy Minerals | Oil & Gas Production |
| UBS ETRACS - ProShares Daily 3x Long Crude ETN | WTIU | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| TechnipFMC Plc | FTI | Mid Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Black Stone Minerals LP | BSM | Mid Cap Stock | Energy Minerals | Oil & Gas Production |
| TC Pipelines LP | TCP | Mid Cap Stock | Industrial Services | Oil & Gas Pipelines |
| Contango Oil & Gas Co. | MCF | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Range Resources Corp. | RRC | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Magellan Midstream Partners LP | MMP | Large Cap Stock | Industrial Services | Oil & Gas Pipelines |
| Mexco Energy Corp. | MXC | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Noble Corp. Plc | NE | Small Cap Stock | Industrial Services | Contract Drilling |
| VAALCO Energy, Inc. | EGY | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| ELEMENTS MLCX Biofuels Index-Total Retrun ETN | FUE | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| iPath Series B Bloomberg Natural Gas Subindex Total Return ETN | GAZ | Commodities | Miscellaneous | Investment Trusts/Mutual Funds |
| Geospace Technologies Corp. | GEOS | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Genie Energy Ltd. | GNE | Small Cap Stock | Utilities | Electric Utilities |
| Gulfport Energy Corp. | GPOR | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Green Plains Partners LP | GPP | Small Cap Stock | Industrial Services | Oil & Gas Pipelines |
| Halliburton Co. | HAL | Large Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Hornbeck Offshore Services, Inc. (Louisiana) | HOS | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Houston American Energy Corp. | HUSA | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Jagged Peak Energy, Inc. | JAG | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Kosmos Energy Ltd. | KOS | Mid Cap Stock | Energy Minerals | Oil & Gas Production |
| Kimbell Royalty Partners LP | KRP | Small Cap Stock | Miscellaneous | Investment Trusts/Mutual Funds |
| Liberty Oilfield Services, Inc. | LBRT | Small Cap Stock | Industrial Services | Oilfield Services/Equipment |
| Lilis Energy, Inc. | LLEX | Small Cap Stock | Energy Minerals | Oil & Gas Production |
| Cheniere Energy, Inc. | LNG | Large Cap Stock | Industrial Services | Oil & Gas Pipelines |