Publicly Traded Energy Stocks

U.S. Exchanges

Energy Stocks

Here is a little info on some of the energy segments within this section to help you find potential investments in areas that interest you. A full list of publicly traded energy stocks can be found by scrolling down or you can access a list of the companies in each group by the industry links on this page.

Downstream: These companies are engaged in oil & gas downstream activities which can include owning/operating refineries and the distribution and marketing of petroleum products. A number of these companies also own convenience stores as part of their distribution network. Examples of companies in this category include:

Andeavor (ANDV)

Marathon Petroleum Corporation (MPC)

Valero Energy Corporation (VLO)

Exploration and Production: The companies on this list are engaged in the acquisition, exploration, development and production of oil and/or natural gas. Because of the large number of companies in this category, we have created five separate sections:

Examples of companies in this section include:

Anadarko Petroleum Corporation (APC)

Apache Corporation (APA)

Cabot Oil & Gas Corporation (COG)

Chesapeake Energy Corporation (CHK)

ConocoPhillips (COP)

Devon Energy Corporation (DVN)

EOG Resources, Inc. (EOG)

Hess Corporation (HES)

Marathon Oil Corporation (MRO)

Occidental Petroleum Corporation (OXY)

Geoscience:  These geoscience companies provide equipment, products and services to companies in the oil & gas industry. Geoscience involves the geological study of the earth and energy exploration and production companies use the data and equipment provided by these companies in numerous stages of the planning and production process.

Integrated Oil & Gas: Companies in this section are involved in multiple phases of the oil & gas industry and represent some of the largest and most well-known energy companies in the world. Examples of companies in this section include:

BP Plc. (BP)

Chevron Corporation (CVX)

China Petroleum & Chemical Corporation (SNP)

ENI S.P.A. (E)

Exxon Mobil Corporation (XOM)

Royal Dutch Shell Plc. (RDS.A)

Statoil (STO)

Suncor Energy Inc. (SU)

TotalFinaElf S.A. (TOT)

Midstream: The companies in this section are publicly traded companies that own and/or operate midstream energy assets. Some of the most common examples of midstream assets include: crude oil, natural gas and/or natural gas liquids (NGLs) pipelines, processing facilities and storage facilities. Because of the large number of companies in this category, we have created three separate sections:

Examples of companies in these sections include:

Energy Transfer Equity, L.P. (ETE)

Enterprise Products Partners L.P. (EPD)

Plains All American Pipeline, L.P. (PAA)

Sempra Energy (SRE)

Williams Companies, Inc. (The) (WMB)

Oil and Gas Equipment, Products and Services: The companies in these sections collectively provide a wide range of components, consulting services, parts, products, systems, technologies and/or services for companies in the oil and gas industry. Some of these companies provide a wide range of products and services that are used throughout the life cycle of a well; others have a very specialized product and/or service line targeting a specific market. Because of the large number of companies in this category, we have created four separate sections:

Examples of companies in this section include:

Baker Hughes, a GE Company (BHGE)

Halliburton Company (HAL)

National Oilwell Varco, Inc. (NOV)

Schlumberger (SLB)

Oil and Gas Trusts: As a general rule, these trusts do not engage in the operations or activities of the oil & gas properties in which they have interests. Instead, the trusts generate their revenues from other sources relating to these properties.

Propane: The companies in this category market, distribute, store and/or transport propane. Examples of companies in this section include:

AmeriGas Partners, L.P. (APU)

Ferrellgas Partners, L.P. (FGP)

Suburban Propane Partners, L.P. (SPH)

Clean Energy: There are separate sections for biofuels (biodiesel and ethanol), clean energy products and services, geothermal power (geothermal plant operators), hydroelectric power, nuclear energy, solar and wind power. Examples of companies in these sections include:

Canadian Solar Inc. (CSIQ)

Clean Energy Fuels Corp. (CLNE)

Energy Recovery, Inc. (ERII)

First Solar, Inc. (FSLR)

Green Plains, Inc. (GPRE)

Hanwha Q CELLS Co., Ltd. (HQCL)

Ormat Technologies, Inc. (ORA)

Pattern Energy Group Inc. (PEGI)

REX American Resources Corporation (REX)

SunPower Corporation (SPWR)

Related Links:

List of Publicly Traded Companies



Energy Sector Resources

List of Recent IPOs, ETFs and Comparative Tools

Clean Energy: IPOs in 2016

Azure Power Global Limited (AZRE) (IPO October 12, 2016: India, producer of solar power)

TPI Composites, Inc. (TPIC) (IPO July 22, 2016: manufacturer of composite wind blades for the wind energy market)

Oil and Gas IPOs in 2016

Extraction Oil & Gas, Inc. (XOG) (IPO October 12, 2016: exploration and production with activities in the Denver-Julesburg Basin)

Noble Midstream Partners LP (NBLX) (Oil & gas midstream assets)

WildHorse Resource Development Corporation (WRD) (IPO December 14, 2016: oil and natural gas exploration and production company)

Clean Energy IPOs in 2015

8point3 Energy Partners LP (CAFD) (IPO in June 2015: solar energy generation projects)

Enviva Partners LP (EVA) (IPO in April 2015: produces wood pellets which are used by customers as a replacement for coal in power generation)

Green Plains Partners LP (GPP) (IPO in June 2015: ethanol storage)

SolarEdge Technologies, Inc. (SEDG) (IPO in March 2015, Israel: DC optimized inverter system designed to maximize power generation)

Sunrun, Inc. (RUN) (IPO in August 2015: residential solar electricity)

Terraform Global, Inc. (GLBL) (IPO in July 2015: clean power generation assets)

Oil and Gas IPOs in 2015

Black Stone Minerals LP (BSM) (IPO in May 2015: oil & gas mineral and royalty interests)

Columbia Pipeline Partners LP (CPPL) (IPO in February 2015: natural gas pipelines and storage systems)

EQT GP Holdings LP (EQGP) (IPO in May 2015: owns partnership interest in EQT Midstream Partners)

PennTex Midstream Partners LP (PTXP) (IPO in June 2015: midstream services)

Tallgrass Energy GP LP (TEGP) (IPO in May 2015: owns partnership interest in Tallgrass Energy Partners)

Oil and Gas Comparison Widgets

Large-Cap Oil &Gas Industry Comparison Widget

Mid-Cap Oil & Gas Industry Comparison Widget

Small-Cap Oil & Gas Industry Comparison Widget

Micro-Cap Oil & Gas Industry Comparison Widget

Micro-Cap Oil &Gas Equipment and Service Industry Comparison Widget

Nano-Cap Oil &Gas Industry Comparison Widget

Downstream Oil & Gas Industry Comparison Widget

Foreign Oil & Gas Industry Comparison Widget

Geoscience Industry Comparison Widget

Integrated Oil and Gas Industry Comparison Widget

Oil and Gas Exploration and Production Industry Comparison Widget

Mid-Cap Oil and Gas Exploration and Production Industry Comparison Widget

Small-Cap Oil and Gas Exploration and Production Industry Comparison Widget

Micro-Cap Oil and Gas Exploration and Production Industry Comparison Widget

Large-Cap Oil & Gas Midstream Industry Comparison Widget

Mid-Cap Oil & Gas Midstream Industry Comparison Widget

Small-Cap Oil & Gas Midstream Industry Comparison Widget

Oil and Gas Equipment and Services Industry Comparison Widget

Mid-Cap Oil and Gas Equipment and Services Industry Comparison Widget

Small-Cap Oil and Gas Equipment and Services Industry Comparison Widget

Offshore Oil and Gas Equipment and Services Industry Comparison Widget

Oil and Gas Trust Industry Comparison Widget

Propane Industry Comparison Widget

Clean Energy ETFs

First Trust NASDAQ Clean Edge Green Energy Index Fund (QCLN)

iShares Global Clean Energy ETF (ICLN)

Market Vectors Global Alternative Energy ETF (GEX)

PowerShares Cleantech Portfolio (PZD)

PowerShares Global Clean Energy Portfolio (PBD)

PowerShares WilderHill Clean Energy Portfolio (PBW)

PowerShares WilderHill Progressive Energy Portfolio (PUW)

Energy ETFs

Energy Select Sector SPDR Fund (XLE)

Fidelity MSCI Energy Index ETF (FENY)

First Trust Energy AlphaDEX ETF (FXN)

Guggenheim S&P 500 Equal Weight Energy ETF (RYE) (Holdings are equally weighted)

iShares U.S. Energy ETF (IYE)

PowerShares DWA Energy Momentum Portfolio (PXI)

Vanguard Energy Index Fund (VDE)

Energy ETFs: Small Cap

PowerShares S&P SmallCap Energy Portfolio (PSCE)

Natural Gas ETFs

First Trust ISE Revere Natural Gas Index Fund (FCG)

Oil & Gas Exploration and Production

iShares U.S. Oil & Gas Exploration & Production ETF (IEO)

PowerShares Dynamic Energy Exploration & Production Portfolio (PXE)

SPDR S&P Oil & Gas Exploration & Production ETF (XOP)

Oil and Gas Service and Equipment ETFs

iShares U.S. Oil Equipment & Services ETF (IEZ)

Market Vectors Oil Services ETF (OIH)

PowerShares Dynamic Oil & Gas Services Portfolio (PXJ)

SPDR S&P Oil & Gas Equipment & Services ETF (XES)

Solar ETFs

Guggenheim Solar ETF (TAN)

Market Vectors Solar Energy ETF (KWT)

Unconventional Oil ETFs

Market Vectors Unconventional Oil & Gas ETF (FRAK)

Wind Power ETFs

First Trust ISE Global Wind Energy Index Fund (FAN)

Energy ETFs: Leveraged

Direxion Daily Energy Bull 3x Shares (ERX) (Daily Target: 3x)

Direxion Daily Natural Gas Related Bull 3X Shares (GASL) (Daily Target: 3x)

ProShares Ultra Oil & Gas (DIG) (Daily Target: 2x)

Energy ETFs: Short

ProShares Short Oil & Gas (DDG) (Daily Target: -1x)

ProShares UltraShort Oil & Gas (DUG) (Daily Target: -2x)

Direxion Russell 1000 Energy Bearish 3X ETF (ERY) (Daily Target: -3x)

List of Publicly Traded Energy Stocks

U.S. Exchanges

Abraxas Petroleum Corporation (AXAS) Oil & Gas exploration & production: (Permian Basin, Powder River Basin, Rocky Mountains and Texas)

Aegean Marine Petroleum Network Inc. (ANW) (Marine fuel oil: Greece)

Adams Resources & Energy, Inc. (AE) (Oil & Gas midstream: Midstream and Oil & Gas Production)

Advantage Oil & Gas Ltd. (AAV) (Oil & Gas exploration and production: Canada: Activities in Alberta)

Alon USA Partners, LP (ALDW) (Oil & Gas downstream: Oil Refinery)

American Midstream Partners, L.P. (AMID) (Oil & Gas midstream: Gathering, treating, processing and transporting natural gas, fractionating NGLs and storing specialty chemical products)

AmeriGas Partners, L.P. (APU) (Propane retail marketing)

Anadarko Petroleum Corporation (APC) (Oil & Gas exploration and production: Onshore and offshore operations)

Andeavor (ANDV) (Formerly Tesoro Corporation: refineries, convenience stores, wholesales, commercial products)

Andeavor Logistics LP (ANDX) (Pipelines, terminals, natural gas processing facilities)

Antero Midstream GP LP (AMGP) (IPO May 4, 2017; Midstream assets in the Appalachian Basin)

Antero Midstream Partners L.P. (AM) (Oil & Gas midstream: Pipelines and compressor stations)

Apache Corporation (APA) (Oil & Gas exploration and production: Onshore and Offshore: International and domestic operations)

Approach Resources Inc. (AREX) (Oil & Gas exploration & production: Texas)

Arc Logistic Partners LP (ARCX) (Oil & Gas midstream: Midstream MLP)

Archrock, Inc. (AROC) (Oil & Gas equipment and services:  Natural gas contract compression services; holds interests in Archrock Partners, L.P.)

Archrock Partners, L.P. (APLP) (Oil & Gas equipment and services:  Natural gas contract compression services)

Antero Resources Corporation (AR) (Oil & Gas exploration and production: Appalachian Basin)

Atwood Oceanics, Inc. (ATW) (Oil & Gas equipment and services:  Offshore drilling company)

Baker Hughes, a GE Company (BHGE) (Reservoir navigation and development services, real-time drilling and evaluation services, reservoir consulting)

Barnwell Industries, Inc. (BRN) (Oil & Gas exploration and production: Oil and Gas; Real Estate)

Basic Energy Services, Inc. (BAS) (Oil & Gas equipment and services)

Baytex Energy Corp (BTE) (Oil & Gas exploration and production: Canada: Activities in Western Canada and Texas)

Bellatrix Exploration Ltd. (BXE) (Oil & Gas exploration & production: Canada: Activities in Western Canada)

Bill Barrett Corporation (BBG) (Oil & Gas exploration and production: Rocky Mountain Region)

Black Stone Minerals LP (BSM) (Oil & Gas trusts: IPO in May 2015: oil & gas mineral and royalty interests)

Blueknight Energy Partners L.P., L.L.C. (BKEP) (Oil & Gas midstream: MLP: Crude Oil, Liquid Asphalt Cement and Residential Fuel Oil)

Boardwalk Pipeline Partners L.P. (BWP) (Oil & Gas midstream: Natural gas and NGL storage and pipeline assets)

Bonanza Creek Energy, Inc. (BCEI) (Oil & Gas exploration & production: Arkansas and Colorado)

BP Plc. (BP) (United Kingdom: Integrated Oil & Gas)

BP Prudhoe Bay Royalty Trust (BPT) (Oil & Gas trusts: Interests in in the Prudhoe Bay oil field located in Alaska)

Brookfield Infrastructure Partners LP (BIP) (Oil & Gas midstream: Owns utilities, transport, energy and communications infrastructure assets)

Buckeye Partners L.P. (BPL) (Oil & Gas midstream: Pipelines, storage facilities)

C&J Energy Services, Inc. (CJ) (Oilfield services company)

Cabot Oil & Gas Corporation (COG) (Oil & Gas exploration and production: Pennsylvania: Natural Gas and Texas: Oil)

California Resources Corporation (CRC) (Oil & Gas exploration and production: California)

Callon Petroleum Company (CPE) (Oil & Gas exploration and production: Texas)

Calumet Specialty Products Partners, L.P. (CLMT) (Oil & Gas downstream: Specialty and fuel products)

Camber Energy, Inc. (CEI) (Texas, Oklahoma)

Canadian Natural Resources Limited (CNQ) (Oil & Gas exploration and production: Canada: Activities in North America, the North Sea and Offshore Africa)

Carbo Ceramics, Inc. (CRR) (Oil & Gas equipment and services:  Production enhancement and environmental solution products and services)

Carrizo Oil & Gas, Inc. (CRZO) (Oil & Gas exploration and production: Unconventional Assets)

Cenovus Energy Inc. (CVE) (Canada: Activities in Alberta and Saskatchewan)

CGG (CGG) (Oil & Gas equipment and services:  France: Seismic equipment and reservoir monitoring instruments; geophysical surveys)

Chart Industries, Inc. (GTLS) (Oil & Gas equipment and services:  Cryogenic equipment used in the energy, health care and life sciences industries)

Cheniere Energy, Inc. (LNG) (Oil & Gas midstream: Ownership interest in Cheniere Energy Partners, L.P. and Cheniere Energy Partners LP Holdings, LLC)

Cheniere Energy Partners LP Holdings, LLC (CQH) (Oil & Gas midstream: Owns a partner interest in Cheniere Energy Partners, L.P.)

Cheniere Energy Partners, L.P. (CQP) (Oil & Gas midstream: Receiving terminal and pipeline)

Chesapeake Energy Corporation (CHK) (Oil & Gas exploration and production: Multiple Regions)

Chesapeake Granite Wash Trust (CHKR) (Oil & Gas trusts: Royalty interests in oil and natural gas wells located in Oklahoma)

Chevron Corporation (CVX) (Activities are located on six different continents)

China Petroleum & Chemical Corporation (SNP) (China: Integrated Oil & Gas)

Cimarex Energy Co. (XEC) (Oil & Gas exploration and production: New Mexico, Oklahoma and Texas)

CNOOC Limited (CEO) (Oil & Gas exploration and production: China’s Largest Offshore Oil & Gas Producer)

Cobalt International Energy, Inc. (CIE) (Oil & Gas exploration and production: Offshore: Gulf of Mexico and West Africa)

Columbia Pipeline Partners L.P. (CPPL) (Oil & Gas midstream: Natural gas pipelines and underground storage systems)

Comstock Resources, Inc. (CRK) (Oil & Gas exploration and production: Louisiana and Texas)

Concho Resources Inc. (CXO) (Oil & Gas exploration and production: New Mexico and Texas)

Cone Midstream Partners L.P. (CNNX) (Oil & Gas midstream: Pipelines and other facilities)

ConocoPhillips (COP) (Oil & Gas exploration and production: Activities located in approximately 27 countries)

Contango Oil & Gas Company (MCF) (Oil & Gas exploration & production: Gulf of Mexico, onshore Texas Gulf Coast, Rocky Mountains)

Continental Resources, Inc. (CLR) (Oil & Gas exploration and production: Montana, North Dakota and Oklahoma)

Core Laboratories N.V. (CLB) (Oil & Gas equipment and services: Netherlands: reservoir description, production enhancement and reservoir management services)

Crescent Point Energy Corporation (CPG) (Oil & Gas exploration and production: Canada: Activities in Alberta, Saskatchewan and the United States)

Crestwood Equity Partners L.P. (CEQP) (Oil & Gas midstream: Natural gas storage; NGL and crude oil services)

CrossAmerica Partners L.P. (CAPL) (Oil & Gas downstream: Wholesale fuel distribution)

Cross Timbers Royalty Trust (CRT) (Oil & Gas trusts: Interests in oil and gas properties)

CSI Compressco L.P. (CCLP) (Oil & Gas equipment and services:  Products for marginal and low pressure oil & gas wells)

CVR Energy Inc. (CVI) (Oil & Gas downstream: Holdings in petroleum refining and nitrogen fertilizer businesses)

CVR Refining, L.P. (CVRR) (Oil & Gas downstream: Crude oil refineries)

Cypress Energy Partners, L.P. (CELP) (Oil & Gas equipment and services:  Saltwater disposal; water and environmental services)

Dawson Geophysical Company (DWSN) (Oil & Gas equipment and services:  Onshore seismic data acquisition services)

DCP Midstream, L.P. (DCP) (Midstream: natural gas, NGLs; propane)

Delek Logistics Partners, L.P. (DKL) (Oil & Gas midstream: Midstream MLP)

Delek US Holdings, Inc. (DK) (Oil & Gas downstream: Refineries, logistics, convenience stores)

Denbury Resources Inc. (DNR) (Oil & Gas exploration and production: Gulf Coast and Rocky Mountain Region)

Devon Energy Corporation (DVN) (Oil & Gas exploration and production: Activities Extend from Western Canada to the Gulf Coast Region)

Diamondback Energy, Inc. (FANG) (Oil & Gas exploration and production: Texas)

Diamond Offshore Drilling, Inc. (DO) (Oil & Gas equipment and services: Contract offshore drilling services)

Dominion Midstream Partners, L.P. (DM) (Oil & Gas midstream: Pipeline and LNG facility)

Dorchester Minerals, L.P. (DMLP)  (Oil & Gas trusts: Royalty, overriding royalty, net profits and leasehold interests in oil & gas properties)

Dril-Quip, Inc. (DRQ) (Oil & Gas equipment and services: Offshore drilling equipment)

Earthstone Energy, Inc. (ESTE) (Oil & Gas exploration & production: Montana, North Dakota and Texas)

ECA Marcellus Trust I (ECT) (Oil & Gas trusts: Royalty interests in natural gas properties owned by Energy Corporation of America)

Encana Corporation (ECA) (Oil & Gas exploration and production: Canada: Activities onshore throughout North America)

Eclipse Resources Corporation (ECR) (Oil & Gas exploration and production: Appalachian Basin)

Ecopetrol S.A. (EC) (Oil & Gas exploration and production: Columbia: Integrated oil & gas company; activities in Brazil, Peru and the United States Gulf Coast)

Eco-Stim Energy Solutions, Inc. (ESES) (Oil & Gas equipment and services:  Well stimulation and completion services)

Emerge Energy Services L.P. (EMES) (Oil & Gas downstream: Silica sand, wholesale fuel distributor)

Enable Midstream Partners, L.P. (ENBL) (Oil & Gas midstream: Pipelines, processing plants, storage facilities)

Enbridge Inc. (ENB) (Oil & Gas midstream)

Enbridge Energy, L.P. (EEP) (Oil & Gas midstream: Pipelines, processing facilities, NGL fractionation facilities, storage terminals)

Enbridge Energy Management LLC (EEQ) (Oil & Gas midstream: Manages and controls Enbridge Energy Partners, L.P.)

Enduro Royalty Trust (NDRO) (Oil & Gas trusts: Net profits interest in properties owned by Enduro Resource Partners)

Energen Corporation (EGN)  (Oil & Gas exploration and production: Texas)

Energy Transfer Equity, L.P. (ETE) (Oil & Gas midstream)

Energy Transfer Partners (ETP) (Oil & Gas midstream: Pipelines, storage facilities, NGL fractionation facilities, convenience stores)

EnerJex Resources, Inc. (ENRJ) (Oil & Gas exploration and production: Colorado, Kansas, Nebraska and Texas)

Enerplus Corporation (ERF) (Oil & Gas exploration and production: Canada: Activities in North Dakota, Montana and Western Canada)

ENI S.P.A. (E) (Italy: Integrated Oil & Gas)

EnLink Midstream, LLC (ENLC) (Oil & Gas midstream: General partner of EnLink Midstream Partners)

EnLink Midstream Partners, L.P. (ENLK) (Oil & Gas midstream: Pipelines, processing plants, fractionation facilities, storage facilities)

ENSCO plc (ESV) (Oil & Gas equipment and services: United Kingdom: offshore service vessels)

ENSERVCO Corporation (ENSV) (Oil & Gas equipment and services:  Well enhancement and fluid logistics services)

Enterprise Products Partners L.P. (EPD) (Oil & Gas midstream: Pipelines, processing plants, NG L and propylene fractionators, storage facilities)

EOG Resources, Inc. (EOG) (Oil & Gas exploration and production: Canada, China, Trinidad, the United Kingdom and the United States)

EP Energy Corporation (EPE) (Oil & Gas exploration and production: Louisiana, Texas and Utah)

EQT Corporation (EQT) (Oil & Gas exploration and production: Appalachian Basin)

EQT Midstream Partners, L.P. (EQM) (Oil & Gas midstream: Natural gas gathering, storage and transmission)

EQT GP Holdings, LP (EQGP) (Oil & Gas midstream: Partnership interest in EQT Midstream Partners)

Erin Energy Corp (ERN) (Oil & Gas exploration and production: Sub-Saharan Africa)

EV Energy Partners, L.P. (EVEP) (Oil & Gas exploration & production: MLP – Multi Region)

Evolution Petroleum Corporation, Inc. (EPM) (Oil & Gas exploration & production: Louisiana)

EXCO Resources NL (XCO) (Oil & Gas exploration and production: Louisiana, Texas and the Appalachia Region)

Exterran Corporation (EXTN) (Oil & Gas equipment and services:  Oil and gas production equipment, water treatment products and services, natural gas compression, gas processing and treating)

Exxon Mobil Corporation (XOM) (Activities are located on six different continents)

Extraction Oil & Gas, Inc. (XOG) (IPO October 12, 2016: exploration and production with activities in the Denver-Julesburg Basin)

Ferrellgas Partners, L.P. (FGP) (Propane: Residential, commercial and agricultural propane delivery and refill)

FieldPoint Petroleum Corporation (FPP) (Oil & Gas exploration and production: Louisiana, New Mexico, Oklahoma, Texas and Wyoming)

Flotek Industries, Inc. (FTK) (Oil & Gas equipment and services)

FMC Technologies, Inc. (FTI) (Oil & Gas equipment and services: Offshore equipment)

Forum Energy Technologies, Inc. (FET) (Oil & Gas equipment and services:  Provides oilfield products to the oil & gas subsea, drilling, completion, production and infrastructure sectors)

Frank’s International N.V. (FI) (Oil & Gas equipment and services: Netherlands: oilfield services)

Gastar Exploration Inc. (GST) (Oil & Gas exploration & production: Oklahoma and West Virginia)

Genesis Energy, L.P. (GEL) (Oil & Gas midstream: Pipelines, refinery services)

Genie Energy Ltd. (GNE) (Oil & Gas exploration & production: Electric and natural gas utility; oil and gas exploration production)

Geopark Ltd. (GPRK) (Oil & Gas exploration & production: Chile)

Geospace Technologies Corporation (GEOS) (Oil & Gas equipment and services:  Seismic data equipment)

Global Partners L.P. (GLP) (Oil & Gas downstream: Midstream logistics, marketing, convenience stores)

Gran Tierra Energy Inc. (GTE) (Oil & Gas exploration and production: Canada: Activities in South America)

Gulf Island Fabrication, Inc. (GIFI) (Oil & Gas equipment and services:  Fabrication of specialized structures and vessels)

Gulfport Energy Corporation (GPOR) (Oil & Gas exploration and production: Louisiana Gulf Coast and Ohio)

Halcon Resources Corporation (HK) (Oil & Gas exploration and production: Multiple Regions)

Halliburton Company (HAL) (Oil & Gas equipment and services:  Operating segments include Completion and Production and Drilling and Evaluation)

Helix Energy Solutions Group, Inc. (HLX) (Oil & Gas equipment and services:  Offshore specialty services)

Helmerich & Payne, Inc. (HP) (Oil & Gas equipment and services: Contract drilling company)

Hess Corporation (HES) (Oil & Gas exploration and production: Asia Pacific, Gulf of Mexico, North Sea, United States, West Africa)

Hess Midstream Partners LP (HESM) (IPO April 5, 2017; North Dakota: midstream assets)

Holly Energy Partners, L.P. (HEP) (Oil & Gas midstream: Pipelines and terminals)

HollyFrontier Corporation (HFC) (Oil & Gas downstream: Refineries, marketing)

Hornbeck Offshore Services (HOS) (Oil & Gas equipment and services:  Offshore service vessels)

Houston American Energy Corporation (HUSA) (Oil & Gas exploration and production: Gulf Coast Region)

Hugoton Royalty Trust (HGT) (Oil & Gas trusts: Net profits interests in natural gas properties)

Imperial Oil Limited (IMO) (Canada: Integrated Oil & Gas)

Independence Contract Drilling, Inc. (ICD) (Oil & Gas equipment and services:  Land drilling products and services)

Ion Geophysical Corporation (IO) (Oil & Gas equipment and services:  Seismic acquisition equipment; command and control software; consulting and data services)

Isramco, Inc. (ISRL) (Oil & Gas exploration & production: United States and Israel)

Jagged Peak Energy Inc. (JAG) (IPO January 27, 2017; oil and natural gas company; Southern Delaware Basin)

Jones Energy, Inc. (JONE) (Oil & Gas exploration & production: Texas and Oklahoma)

JP Energy Partners L.P. (JPEP) (Oil & Gas midstream: Midstream MLP)

Keane Group, Inc. (FRAC) (IPO January 20, 2017; well completion services)

Kimbell Royalty Partners, LP (KRP) (IPO February 3, 2017; mineral and royalty interests in oil/natural gas properties)

Kinder Morgan, Inc. (KMI) (Oil & Gas midstream: One of the largest midstream companies in the world)

Kosmos Energy Ltd. (KOS) (Oil & Gas exploration and production: Atlantic Margin)

Laredo Petroleum, Inc. (LPI) (Oil & Gas exploration and production: Texas)

Legacy Reserves L.P. (LGCY) (Oil & Gas exploration & production: MLP: Permian Basin, Mid-Continent and Rocky Mountain Regions)

Lonestar Resources US Inc. (LONE) (Unconventional assets; Eagle Ford Shale)

Magellan Midstream Partners L.P. (MMP) (Oil & Gas midstream: Pipelines, terminals, fractionation facilities, storage facilities)

Mammoth Energy Services, Inc. (TUSK) (Oilfield services provided to develop onshore unconventional oil and natural gas exploration and production companies)

Marathon Oil Corporation (MRO) (Oil & Gas exploration and production: Africa, Europe, the Middle East and North America)

Marathon Petroleum Corporation (MPC) (Oil & Gas downstream: Refineries, pipelines, convenience stores)

Marine Petroleum Trust (MARPS) (Oil & Gas trusts: Royalty interests in oil and natural gas leases in the Gulf of Mexico)

Martin Midstream Partners L.P. (MMLP) (Oil & Gas midstream: Terminals and storage assets)

Matador Resources Company (MTDR) (Oil & Gas exploration and production: Louisiana and Texas)

McDermott International, Inc. (MDR) (Oil & Gas equipment and services:  Offshore engineering, procurement, construction and installation services)

Mesa Royalty Trust (MTR) (Oil & Gas trusts: Royalty interests in oil and gas properties)

Mexco Energy Corporation (MXC) (Oil & Gas exploration and production: Texas)

Mid-Con Energy Partners, L.P. (MCEP) (Oil & Gas exploration & production: South Central Region)

MPLX L.P. (MPLX) (Oil & Gas midstream: Crude oil pipelines and storage assets)

MRC Global Inc. (MRC) (Oil & Gas equipment and services:  Fittings (PVF), pipes and valves)

Murphy Oil Corporation (MUR) (Oil & Gas exploration and production: Onshore and Offshore Activities – International and Domestic)

MV Oil Trust (MVO) (Oil & Gas trusts: Net profits interests in oil and gas properties of MV Partners)

Nabors Industries Ltd. (NBR) (Oil & Gas equipment and services: Drilling equipment and services)

National Oilwell Varco, Inc. (NOV) (Oil & Gas equipment and services:  Designs and manufactures equipment and components used by companies in the oil & gas industry)

Natural Gas Services Group, Inc. (NGS) (Oil & Gas equipment and services:  Natural gas compression equipment)

NCS Multistage Holdings, Inc. (NCSM) (IPO April 28, 2017; well completion products and services)

New Concept Energy, Inc. (GBR) (Oil & Gas exploration and production: Appalachian Basin and Utica Basin)

Newfield Exploration Company (NFX) (Oil & Gas exploration and production: China, Texas and the Mid-Continent and Rocky Mountain Regions)

Newpark Resources, Inc. (NR) (Oil & Gas equipment and services:  Drilling fluids products and services; Matting solutions and well site construction services)

NGL Energy Partners L.P. (NGL) (Oil & Gas downstream: Diversified midstream assets; marketing, retail propane, water treatment)

Noble Corporation (NE) (Oil & Gas equipment and services:  United Kingdom: contract offshore drilling services)

Noble Energy Inc. (NBL) (Oil & Gas exploration and production: Onshore and Offshore – International and Domestic)

Noble Midstream Partners LP (NBLX) (IPO September 15, 2016: oil & gas midstream assets)

North American Energy Partners, Inc. (NOA) (Oil & Gas equipment and services:  Canada: heavy construction and mining services)

North Atlantic Drilling Ltd. (NADL) (Oil & Gas equipment and services:  Harsh environment offshore drilling services)

North European Oil Royalty Trust (NRT) (Oil & Gas trusts: Collects, holds and verifies royalties paid by the operating companies)

Northern Oil and Gas, Inc. (NOG) (Oil & Gas exploration & production: Non-Operator: North Dakota and Montana)

NOW Inc. (DNOW) (Oil & Gas equipment and services:  Distributor to the energy and industrial markets)

NuStar Energy (NS) (Oil & Gas midstream: Asphalt refineries, pipelines, storage and terminaling facilities)

Nustar GP Holdings, LLC (NSH) (Oil & Gas midstream: Owns general partner and limited partner interests in NuStar Energy L.P.)

Oasis Petroleum Inc. (OAS) (Oil & Gas exploration and production: Williston Basin)

Obsidian Energy Ltd. (OBE) (Canada: Activities in Western Canada)

Occidental Petroleum Corporation (OXY) (Oil & Gas exploration and production: Onshore and Offshore – International and Domestic)

Oceaneering International, Inc. (OII) (Oil & Gas equipment and services: Offshore equipment and services)

Ocean Rig UDW Inc. (ORIG) (Oil & Gas equipment and services:  Cyprus: Contract offshore drilling services)

Oil States International, Inc. (OIS) (Oil & Gas equipment and services:  Completion services, deepwater capital equipment, land drilling services)

ONEOK, Inc. (OKE) (Natural gas gathering, processing, storage and transportation)

Pacific Coast Oil Trust (ROYT) (Oil & Gas trusts: Trust formed by Pacific Coast Energy Company)

Pacific Drilling S.A. (PACD) (Oil & Gas equipment and services:  Contract offshore drilling services)

Panhandle Oil and Gas Inc. (PHX) (Oil & Gas exploration & production: Non-Operator: Oklahoma)

Parker Drilling Company (PKD) (Oil & Gas equipment and services:  Drilling services)

Par Pacific Holdings (PARR) (Oil & Gas downstream: Refineries and marketing)

Parsley Energy, Inc. (PE) (Oil & Gas exploration and production: New Mexico and Texas)

Patterson-UTI Energy, Inc. (PTEN) (Oil & Gas equipment and services: Contract drilling and pressure pumping)

PBF Energy Inc. (PBF) (Oil & Gas downstream: Refineries; interest in PBF Logistics LP)

PBF Logistics L.P. (PBFX) (Oil & Gas midstream: Midstream MLP)

PDC Energy, Inc. (PDCE) (Oil & Gas exploration and production: Colorado and the Appalachian Basin)

Pedevco Corp. (PED) (Oil & Gas exploration and production: Colorado)

Pembina Pipeline Corp. (PBA) (Oil & Gas midstream: Canada)

Pengrowth Energy Corporation (PGH) (Oil & Gas exploration and production: Canada: Activities in Western Canadian Sedimentary Basin)

Permian Basin Royalty Trust (PBT) (Oil & Gas trusts: Royalty interests in oil & gas properties in Texas)

Petrobras Argentina S.A. (PZE) (Oil & Gas exploration and production: Argentina: Integrated Oil & Gas; activities in South America)

PetroChina Company Limited (PTR) (China: Integrated oil & gas company; largest oil producer in China)

Petroleo Brasileiro S.A. (PBR) (Brazil: Integrated oil & gas company)

Petroquest Energy Inc. (PQ) (Oil & Gas exploration and production: Louisiana, Texas and the shallow waters of the Gulf of Mexico)

Phillips 66 (PSX) (Oil & Gas downstream: Refineries, chemical manufacturing, marketing, midstream assets)

Phillips 66 Partners L.P. (PSXP) (Oil & Gas midstream: Pipelines, terminals and other midstream assets)

Pioneer Energy Services Corp. (PES) (Oil & Gas equipment and services:  Drilling services)

Pioneer Natural Resources Company (PXD) (Oil & Gas exploration and production: New Mexico and Texas)

Plains All American Pipeline, L.P. (PAA) (Oil & Gas midstream: Pipelines, fractionation plants, natural gas processing plants, rail terminals, storage facilities)

Plains Group Holdings, L.P. (PAGP) (Oil & Gas midstream: Plains All American Pipeline’s general partner)

Precision Drilling Corporation (PDS) (Canada: drilling products and services)

PrimeEnergy Corporation (PNRG) (Oil & Gas exploration & production: United States and Gulf of Mexico)

Profire Energy, Inc. (PFIE) (Oil & Gas equipment and services:  Combustion management systems, chemical injection systems)

ProPetro Holding Corp. (PUMP) (IPO March 17, 2017; oilfield services company)

QEP Resources, Inc. (QEP) (Oil & Gas exploration and production: Williston Basin, Permian Basin, Pinedale Anticline, Uinta Basin and Haynesville Shale)

Range Resources Corporation (RRC) (Oil & Gas exploration and production: Natural Gas – Appalachian region, Oklahoma and Texas)

Ranger Energy Services, Inc. (RNGR) (IPO August 11, 2017; well service rigs)

Recon Technology, Ltd. (RCON) (Oil & Gas equipment and services:  China: automated oilfield products and services)

Resolute Energy Corporation (REN) (Oil & Gas exploration and production: Texas, Utah and Wyoming)

Rex Energy Corporation (REXX) (Oil & Gas exploration & production: Appalachian Basin and the Illinois Basin)

Rice Energy Inc. (RICE) (Oil & Gas exploration and production: Appalachian Basin)

Rice Midstream Partners L.P. (RMP) (Oil & Gas midstream: Gathering, compression and dehydration assets)

RigNet, Inc. (RNET) (Oil & Gas equipment and services:  Communication products for the oil and gas industry)

Ring Energy, Inc. (REI) (Oil & Gas exploration and production: Kansas and Texas)

RPC, Inc. (RES) (Oil & Gas equipment and services)

Rowan Companies (RDC) (Oil & Gas equipment and services: Contract offshore drilling services)

Royal Dutch Shell Plc. (RDS.A) (Netherlands: Integrated Oil & Gas)

RSP Permian, Inc. (RSPP) (Oil & Gas exploration and production: Texas)

Sabine Royalty Trust (SBR) (Oil & Gas trusts: Trust formed by Sabine Corporation)

SAExploration Holdings, Inc. (SAEX) (Oil & Gas equipment and services:  Seismic data acquisition services)

Samson Oil & Gas Limited (SSN) (Oil & Gas exploration and production: Australia: Activities in the United States)

Sanchez Energy Corporation (SN) (Oil & Gas exploration and production: Louisiana, Mississippi and Texas)

Sanchez Midstream Partners LP (SNMP) (Texas: midstream assets)

SandRidge Mississippian Trust I (SDT) (Oil & Gas trusts: Royalty interests in oil and natural gas properties in Oklahoma)

SandRidge Mississippian Trust II (SDR) (Oil & Gas trusts: Royalty interests in oil and natural gas properties in Oklahoma and Kansas)

SandRidge Permian Trust (PER) (Oil & Gas trusts: Royalty interests in oil & gas properties located in Texas)

San Juan Basin Royalty Trust (SJT) (Oil & Gas trusts: Royalty interest in oil & gas properties located in New Mexico)

Sasol Ltd. (SSL) (South Africa: Integrated Oil & Gas)

Schlumberger (SLB) (Oil & Gas equipment and services:  Technology, integrated project management and information solutions used by companies in the oil and gas exploration and production industry)

Seadrill Ltd. (SDRL) (Oil & Gas equipment and services:  United Kingdom: contract offshore drilling services)

Seadrill Partners LLC (SDLP) (Oil & Gas equipment and services:  United Kingdom: contract offshore drilling services)

Select Energy Services, Inc. (WTTR) (IPO April 21, 2017; water solutions to the unconventional oil and gas industry)

Semgroup Corporation (SEMG) (Oil & Gas midstream: Midstream energy assets)

Shell Midstream Partners, L.P. (SHLX) (Oil & Gas midstream: Crude oil and refined products pipelines)

SINOPEC Shanghai Petrochemical Company, Ltd. (SHI) (Oil & Gas downstream: Petrochemical company)

SM Energy Company (SM) (Oil & Gas exploration and production: Multiple regions)

Solaris Oilfield Infrastructure, Inc. (SOI) (IPO May 12, 2017; mobile proppant management systems)

Southcross Energy Partners, L.P. (SXE) (Oil & Gas midstream: Midstream natural gas and NGL assets)

Southwestern Energy Company (SWN) (Oil & Gas exploration and production: Arkansas and Pennsylvania)

Spectra Energy Corp (SE) (Oil & Gas midstream)

Spectra Energy Partners, LP (SEP) (Oil & Gas midstream: Pipelines and storage facilities)

Sprague Resources L.P. (SRLP) (Oil & Gas downstream: Energy and Materials Handling Services)

SRC Energy Inc. (SRCI) (Colorado)

Star Gas Partners, L.P. (SGU) (Propane: Home heating oil and propane distributor)

Statoil (STO) (Norway: Integrated Oil & Gas)

Stone Energy Corporation (SGY) (Oil & Gas exploration and production: Appalachian Basin and the Gulf of Mexico)

Summit Midstream Partners, L.P. (SMLP) (Oil & Gas midstream: Pipelines)

Suncor Energy Inc. (SU) (Canada: Integrated Oil & Gas)

Sunoco L.P. (SUN) (Oil & Gas downstream: Fuel distribution; convenience stores)

Superior Drilling Products, Inc. (SDPI) (Oil & Gas equipment and services:  Drill bits)

Superior Energy Services, Inc. (SPN) (Oil & Gas equipment and services: Specialized oilfield services, tools and equipment)

Suburban Propane Partners, L.P. (SPH) (Propane, fuel oil and refined fuels)

Sundance Energy Australia Limited (SNDE) (Texas and Oklahoma)

Tallgrass Energy Partners, L.P. (TEP)  (Oil & Gas midstream: Pipelines and storage facilities)

Tallgrass Energy GP, LP (TEGP) (Oil & Gas midstream)

Targa Resources Corp (TRGP) (Oil & Gas midstream: Ownership interest in Targa Resource Partners)

TC PipeLines, L.P. (TCP) (Oil & Gas midstream: Pipelines)

Tellurian Inc. (TELL) (LNG projects; U.S. Gulf Coast)

Tengasco, Inc. (TGC) (Oil & Gas exploration and production: Kansas)

Tesco Corporation (TESO) (Oil & Gas equipment and services:  Oilfield services)

Tetra Technologies, Inc. (TTI) (Oil & Gas equipment and services)

Texas Pacific Land Trust (TPL) (Oil & Gas trusts: Land trust; revenues from oil & gas royalties, grazing leases, etc.)

Tidewater Inc. (TDW) (Oil & Gas equipment and services:  Offshore service vessels)

Torchlight Energy Resources, Inc. (TRCH) (Oil & Gas exploration and production: Kansas, Oklahoma and Texas)

TOTAL S.A. (TOT) (France: Integrated Oil & Gas)

Transatlantic Petroleum Ltd. (TAT) (Oil & Gas exploration and production: Albania, Bulgaria and Turkey)

TransCanada Corporation (TRP) (Oil & Gas midstream: Canada: Pipelines, storage facilities and power generation)

Transglobe Energy Corp (TGA) (Oil & Gas exploration & production: Canada: Activities in Egypt and Yemen)

Transmontaigne Partners L.P. (TLP) (Oil & Gas midstream: Midstream MLP)

Transocean Ltd. (RIG) (Oil & Gas equipment and services: Switzerland; contract offshore drilling services)

Transportadora de Gas Del Sur S.A. (TGS) (A Oil & Gas midstream: rgentina: Pipelines, NGL processing)

Ultrapar Participacoes S.A. (UGP) (Oil & Gas downstream: Brazil: specialized distribution and retail; specialty chemicals; storage for liquid bulk)

Unit Corporation (UNT) (Oil & Gas exploration and production: Diversified Energy Company)

U.S. Energy Corp. (USEG) (Oil & Gas exploration and production: Oil & Gas and molybdenum mining)

USA Compression Partners LP (USAC) (Oil & Gas equipment and services:  Compression services for natural gas companies)

Vaalco Energy Inc. (EGY) (Oil & Gas exploration & production: West Africa)

Valero Energy Corporation (VLO) (Oil & Gas downstream: Refineries, convenience stores, ethanol plants)

Valero Energy Partners L.P. (VLP) (Oil & Gas midstream: Pipelines and terminals)

Vanguard Natural Resources LLC (VNR) (Oil & Gas exploration & production: Multi Region)

Vermilion Energy Inc. (VET) (Oil & Gas exploration and production: Canada: Australia, Europe and North America)

Viper Energy Partners LP (VNOM) (Oil & Gas exploration and production: Texas)

VOC Energy Trust (VOC) (Oil & Gas trusts: Net profits interest in oil & natural gas properties)

VTTI Energy Partners L.P. (VTTI) (U Oil & Gas midstream: nited Kingdom: Terminals)

W&T Offshore, Inc. (WTI) (Oil & Gas exploration & production: Texas and the Gulf of Mexico)

Weatherford International plc (WFT) (Oil & Gas equipment and services: Switzerland; oilfield services)

Western Gas Equity Partners, L.P. (WGP) (Oil & Gas midstream: Owns and manages Western Gas Partners)

Western Gas Partners, L.P. (WES) (Oil & Gas midstream: Midstream energy assets)

Western Refining Logistics, L.P. (WNRL) (Oil & Gas midstream: Pipelines, terminals and storage assets)

Whiting Petroleum Corporation (WLL) (Oil & Gas exploration and production: New Mexico, Rocky Mountains and Texas)

WildHorse Resource Development Corporation (WRD) (IPO December 14, 2016: oil and natural gas exploration and production company)

Willbros Group, Inc. (WG) (Oil & Gas equipment and services:  Engineering, construction and maintenance of oil and gas infrastructure projects)

Williams Companies, Inc. (The) (WMB) (Oil & Gas midstream: Ownership interest in Williams Partners)

Williams Partners L.P. (WPZ) (Oil & Gas midstream: Natural gas midstream assets and NGL services)

World Fuel Services Corporation (INT) (Oil & Gas downstream: Downstream marketing services; aviation fuel, marine fuel)

WPX Energy, Inc. (WPX) (Oil & Gas exploration and production: Colorado, New Mexico and North Dakota)

YPF Sociedad Anonima (YPF) (Argentina: Integrated Oil & Gas)

Yuma Energy, Inc. (YUMA) (Oil & Gas exploration and production: Louisiana)

Zion Oil & Gas Inc. (ZN) (Oil & Gas exploration & production: Israel)