Small-Cap Oil Stocks

U.S. Exchanges

List of Small-Cap Oil Stocks Listed on U.S. Exchanges

This list includes small-sized oil & gas companies with a market capitalization between 300 million and two billion dollars. We update this page at the start of every month so it is possible that a stock’s market cap might fall below 300 million dollars or go above two billion dollars between updates. Additional oil & gas companies can be found in the following sections:

List of Energy Companies

Large-Cap Oil & Gas

Mid-Cap Oil & Gas

Micro-Cap Oil & Gas

Nano-Cap Oil & Gas

In parentheses you will find a short description or areas of focus for the company. A comparison widget that shows trend, earnings per share (EPS), P/E ratio and beta for each of the companies on this list can be accessed through the link below.

Small-Cap Oil & Gas Industry Comparison Widget

Select the company’s link to access charts, news links and company website and social media information.


Alon USA Partners, LP (ALDW) (Oil Refinery)

CrossAmerica Partners L.P. (CAPL) (Wholesale fuel distribution)

CVR Energy Inc. (CVI) (Holdings in petroleum refining and nitrogen fertilizer businesses)

CVR Refining, L.P. (CVRR) (Crude oil refineries)

Delek US Holdings, Inc. (DK) (Refineries, logistics, convenience stores)

Emerge Energy Services L.P. (EMES) (Silica sand, wholesale fuel distributor)

Global Partners L.P. (GLP) (Midstream logistics, marketing, convenience stores)

Par Pacific Holdings (PARR) (Refineries and marketing)

Sprague Resources L.P. (SRLP) (Energy and Materials Handling Services)

Equipment and Services

Archrock, Inc. (AROC) (Natural gas contract compression services; holds interests in Archrock Partners, L.P.)

Archrock Partners, L.P. (APLP) (Natural gas contract compression services)

Basic Energy Services, Inc. (BAS) (Equipment and services)

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

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

CSI Compressco L.P. (CCLP) (Products for marginal and low pressure oil & gas wells)

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

Flotek Industries, Inc. (FTK) (Equipment and services)

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

Helix Energy Solutions Group, Inc. (HLX) (Offshore specialty services)

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

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

McDermott International, Inc. (MDR) (Offshore engineering, procurement, construction and installation services)

MRC Global Inc. (MRC) (Fittings (PVF), pipes and valves)

Natural Gas Services Group, Inc. (NGS) (Natural gas compression equipment)

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

Newpark Resources, Inc. (NR) (Drilling fluids products and services; Matting solutions and well site construction services)

Noble Corporation (NE) (United Kingdom: contract offshore drilling services)

NOW Inc. (DNOW) (Distributor to the energy and industrial markets)

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

Pioneer Energy Services Corp. (PES) (Drilling services)

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

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

RigNet, Inc. (RNET) (Communication products for the oil and gas industry)

Rowan Companies (RDC) (Contract offshore drilling services)

Seadrill Ltd. (SDRL) (United Kingdom: contract offshore drilling services)

Seadrill Partners LLC (SDLP) (United Kingdom: contract offshore drilling services)

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

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

Tetra Technologies, Inc. (TTI) (Equipment and services)

USA Compression Partners LP (USAC) (Compression services for natural gas companies)

Exploration and Production    

Abraxas Petroleum Corporation (AXAS) (Permian Basin, Powder River Basin, Rocky Mountains and Texas)

Bill Barrett Corporation (BBG) (Rocky Mountain Region)

California Resources Corporation (CRC) (California)

Carrizo Oil & Gas, Inc. (CRZO) (Unconventional Assets)

Denbury Resources Inc. (DNR) (Gulf Coast and Rocky Mountain Region)

Eclipse Resources Corporation (ECR) (Appalachian Basin)

Enerplus Corporation (ERF) (Canada: Activities in North Dakota, Montana and Western Canada)

EP Energy Corporation (EPE) (Louisiana, Texas and Utah)

Erin Energy Corp (ERN) (Sub-Saharan Africa)

Halcon Resources Corporation (HK) (Multiple Regions)

Isramco, Inc. (ISRL) (United States and Israel)

Midstates Petroleum Company, Inc. (MPO) (Mississippian Lime, Anadarko Basin)

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

Penn Virginia Corporation (PVAC) (Texas)

Resolute Energy Corporation (REN) (Texas, Utah and Wyoming)

Ring Energy, Inc. (REI) (Kansas and Texas)

Sanchez Energy Corporation (SN) (Louisiana, Mississippi and Texas)

SandRidge Energy, Inc. (SD) (Mid-Continent, Niobrara Shale)

SRC Energy Inc. (SRCI) (Colorado)

Stone Energy Corporation (SGY) (Appalachian Basin and the Gulf of Mexico)

Unit Corporation (UNT) (Diversified Energy Company)

Viper Energy Partners LP (VNOM) (Texas)

W&T Offshore, Inc. (WTI) (Texas and the Gulf of Mexico)

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

Exploration and Production: Foreign Companies

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

Baytex Energy Corp (BTE) (Canada: Activities in Western Canada and Texas)

Gran Tierra Energy Inc. (GTE) (Canada: Activities in South America)

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

Marine Fuel Oil

Aegean Marine Petroleum Network Inc. (ANW) (Greece)


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

BP Midstream Partners LP (BPMP) (IPO October 26, 2017; oil and gas MLP: pipelines)

CNX Midstream Partners LP (CNXM) (Natural gas gathering and other midstream energy assets)

Crestwood Equity Partners L.P. (CEQP) (Natural gas storage; NGL and crude oil services)

Delek Logistics Partners, L.P. (DKL) (Midstream MLP)

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

Martin Midstream Partners L.P. (MMLP) (Terminals and storage assets)

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

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

Oasis Midstream Partners LP (OMP) (IPO September 21, 2017; midstream MLP)

PBF Logistics L.P. (PBFX) (Midstream MLP)

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

Summit Midstream Partners, L.P. (SMLP) (Pipelines)

Transmontaigne Partners L.P. (TLP) (Midstream MLP)

Transportadora de Gas Del Sur S.A. (TGS) (Argentina: Pipelines, NGL processing)

Oil and Gas Trusts

BP Prudhoe Bay Royalty Trust (BPT) (Interests in in the Prudhoe Bay oil field located in Alaska)

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

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

Permian Basin Royalty Trust (PBT) (Royalty interests in oil & gas properties in Texas)

Sabine Royalty Trust (SBR) (Trust formed by Sabine Corporation)

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

Propane Distributors

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

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

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

Related Links:

Small-Cap Stocks

Stocks by Market Cap

Publicly Traded Companies by Sector and Industry