Petroleum

ExxonMobil is the world's largest integrated oil company. engages in oil and gas exploration, production, supply, transportation, and marketing around the world. operates 45 refineries in 25 countries. supplies refined products to more than 35,000 service stations in about 100 countries that operate under the Exxon, Esso, and Mobil brands. ExxonMobil Aviation provides fuel at 680 airports and 220 ports with ExxonMobil Marine Fuels. Exxon Mobil is also a major petrochemical producer. Headquartered in Irving, TX

BP the world's second largest integrated oil concern, behind Exxon Mobil. The company, which was formed in 1998 from the merger of British Petroleum and Amoco, BP is the largest oil and gas producer in the US and also a top refiner, processing 2.8 billion barrels of crude oil per day. BP operates about 28,500 gas stations worldwide, including 15,900 in the US. Air BP suppliers of aviation fuels and lubricants and BP Marine suppliers of fuels, lubricants to the global marine industry BP Solar providing solar energy solutions

Shell is a global group of oil, gas and petrochemical companies with a broad portfolio of hydrogen, biofuels, wind and solar power interests. supplier of jet fuel and marine fuels

Chevron Corporation is one of the largest integrated energy companies in the world. Headquartered in San Ramon, California, and conducting business in approximately 180 countries, the company is engaged in every aspect of the oil and natural gas industry, Chevron Corporation changed its name from ChevronTexaco Corporation to reflect its presence as a global energy company. Texaco has been operating in the United States for more than 100 years. Chevron Global Lubricants, Chevron Aviation,  Chevron Energy Solutions provides public institutions and businesses with environmentally sound projects that increase energy efficiency, reduce energy costs and ensure reliable, high-quality power for critical operations

ConocoPhillips is an international, integrated energy company. It is the third-largest integrated energy company in the United States. worldwide deepwater exploration and production, reservoir management and exploitation, 3-D seismic technology, high-grade petroleum coke upgrading and sulfur removal. Headquartered in Houston, Texas operates in more than 40 countries

Tesoro is an independent refiner and marketer of petroleum products, operating six refineries in the Western United States

Murphy Oil Corporation is a worldwide oil and gas exploration and production company with refining and marketing operations in the United States and the United Kingdom and crude oil and natural gas exploration and production operations in Canada.

Marathon Oil Corporation engaged in the worldwide exploration and production of crude oil and natural gas, as well as the domestic refining, marketing and transportation of petroleum products. Headquartered in Houston, Texas

Hunt Oil Company A privately held exploration and production company with worldwide petroleum operations

Statoil is a Norwegian petroleum company with integrated oil and gas company

Gulf Oil International Ltd (GOI), a company registered in the Cayman Islands since 1985. The ultimate holding company of GOI is Amas Holding SA (Luxembourg), an investment trust.

Pipelines

Alyeska Pipeline Service Company, the operator of the 800-mile-long Trans Alaska Pipeline System (TAPS) is one of the largest pipeline systems in the world. It stretches from Prudhoe Bay on Alaska's North Slope, through rugged and beautiful terrain, to Valdez, the northernmost ice-free port in North America.

Explorer Pipeline operates a 1,400-mile pipeline system that transports gasoline, diesel fuel and jet fuel from the Gulf Coast to the Midwest

Colonial Pipeline delivers a daily average of 100 million gallons of gasoline, home heating oil, aviation fuel and other refined petroleum products to communities and businesses throughout the South and Eastern United States.

Buckeye Partners through its operating subsidiaries, is one of the largest independent refined petroleum products pipeline systems in the United States in terms of volumes delivered, with approximately 5,350 miles of pipeline. The Partnership also owns and operates 47 refined petroleum products terminals

Other

Superior Energy Services provider of specialized oilfield services and equipment focusing on serving the production-related needs of oil and gas companies, provides all of the post wellhead products and services necessary to produce and maintain offshore wells

UOP, a Honeywell company, offers cutting-edge technology to the petroleum refining, gas processing, petrochemical production and major manufacturing industries

The Marine Spill Response Corporation provides rapid response in the critical early stages of a oil spill and mitigate damage to the environment.

American Petroleum Institute - A site run by the American Petroleum Institute, the trade association of the US oil industry.

The Oil Drum A Community Discussion about Peak Oil and the Oil Industry.

Touch Oil and Gas.com serves the information needs of the oil and gas industry,