OMV is an Austrian multinational integrated oil, gas and petrochemical company which is headquartered in Vienna, Austria. The company is listed on the Vienna Stock Exchange. In the 2021 Forbes Global 2000, OMV Group was ranked as the 413th -largest public company in the world.
Eni S.p.A., acronym for and formerly legally known as Ente nazionale idrocarburi, is an Italian multinational energy company headquartered in Rome. It is considered one of the "supermajor" oil companies in the world, with a market capitalization of €50 billion, as of 31 December 2023. The Italian government owns a 30.5% golden share in the company, 1.99% held through the Ministry of Economy and Finance and 28.5% through the Cassa Depositi e Prestiti. The company is a component of the Euro Stoxx 50 stock market index.
Blue Stream is a major trans-Black Sea gas pipeline that carries natural gas to Turkey from Russia. The pipeline has been constructed by the Blue Stream Pipeline B.V., the Netherlands based joint venture of Russian Gazprom and Italian Eni. The Blue Stream Pipeline B.V. is an owner of the subsea section of pipeline, including Beregovaya compressor station, while Gazprom owns and operates the Russian land section of the pipeline and the Turkish land section is owned and operated by the Turkish energy company BOTAŞ. According to Gazprom the pipeline was built with the intent of diversifying Russian gas delivery routes to Turkey and avoiding third countries.
The Nabucco pipeline was a failed natural gas pipeline project from Erzurum, Turkey to Baumgarten an der March, Austria to diversify natural gas suppliers and delivery routes for Europe. The pipeline was to lessen European dependence on Russian energy. The project was backed by several European Union states and the United States and was seen as rival to the Gazprom-Eni South Stream pipeline project. The main supplier was to be Iraq with potential supplies from Azerbaijan, Turkmenistan, and Egypt.
The Ünye–Ceyhan pipeline, commonly known with its former name, the Samsun–Ceyhan pipeline, was a planned crude oil pipeline traversing Turkey from the Black Sea to the Mediterranean oil terminal in Ceyhan. The aim of the project was to provide an alternative route for Russian and Kazakhstani oil and to ease the traffic burden in the Bosporus and the Dardanelles. The project was halted in 2010. This was confirmed again in 2013.
The Trans-Caspian Gas Pipeline is a proposed subsea pipeline between Türkmenbaşy in Turkmenistan, and Baku in Azerbaijan. According to some proposals it would also include a connection between the Tengiz Field in Kazakhstan, the Sangachal Terminal in Baku, and Türkmenbaşy. The Trans-Caspian Gas Pipeline project would transport natural gas from Turkmenistan and Kazakhstan to European Union member countries, circumventing both Russia and Iran. It would do this by feeding the Southern Gas Corridor. This project attracts significant interest since it would connect vast Turkmen gas resources to major consumers Turkey and Europe.
The Greenstream pipeline, part of the Western Libyan Gas Project, is a natural gas submarine pipeline running from western Libya to the island of Sicily in Italy.
The Trans-Mediterranean Pipeline is a natural gas pipeline from Algeria via Tunisia to Sicily and thence to mainland Italy. An extension of the TransMed pipeline delivers Algerian gas to Slovenia.
The Central Asia – Center gas pipeline system is a Gazprom controlled system of natural gas pipelines, which run from Turkmenistan via Uzbekistan and Kazakhstan to Russia. The eastern branch includes the Central Asia – Center (CAC) 1, 2, 4 and 5 pipelines, which start from the south-eastern gas fields of Turkmenistan. The western branch consists of the CAC-3 pipeline and a project to build a new parallel Caspian pipeline. The western branch runs from the Caspian Sea coast of Turkmenistan to north. The branches meet in western Kazakhstan. From there the pipelines run to north where they are connected to the Russian natural gas pipeline system.
The Trans Europa Naturgas Pipeline (TENP) is a natural gas pipeline which runs from the German-Netherlands border to the German-Swiss border. It carries North Sea natural gas from the Netherlands to Italy and Switzerland. It also provides natural gas for North Rhine-Westphalia, Rhineland-Palatinate and Baden-Württemberg federal states.
The Transitgas Pipeline is a 293-kilometre (182 mi) long natural gas pipeline in Switzerland, which connects Trans Europa Naturgas Pipeline (TENP) from Wallbach at the German border and Gaz de France gas grid from Rodersdorf/Oltingue at the French border with the Snam Rete Gas S.p.A. owned gas grid in Gries Pass, Italy.
South Stream is a canceled pipeline project to transport natural gas of the Russian Federation through the Black Sea to Bulgaria and through Serbia, Hungary and Slovenia further to Austria. It was never finished.
The Trans Adriatic Pipeline is a natural gas pipeline operational since 2020, running from Greece through Albania and the Adriatic Sea to Italy. It is the final section of the Southern Gas Corridor originating in Azerbaijan. As of 2022, capacity is 10 bcm per year.
Snam S.p.A. is an Italian energy infrastructure company.
The MEGAL pipeline is a major natural gas pipeline system in southern Germany. It transports natural gas from the Czech–German and Austrian–German borders to the German–French border.
Romania has proven natural gas reserves of 726 billion cubic meters and is ranked 30th among countries with proved reserves of natural gas. About 75% of Romania's natural gas resources are located in Transylvania, especially in Mureș and Sibiu counties. The largest natural gas field in Romania is the Deleni gas field discovered in 1912 and located in Băgaciu commune, Mureș County, with proven reserves of 85 billion cubic meters or 3 trillion cubic feet. Other important gas fields include the Filitelnic gas field, the Roman-Secuieni gas field, the Voitinel gas field, the Ghercești gas field and the Sărmașel gas field all with reserves larger than 10 billion cubic meters or 350 billion cubic feet. Currently Romania has the second largest natural gas reserves in the European Union just after the Netherlands.
In 2021 Russia was the world's second-largest producer of natural gas, producing an estimated 701 billion cubic meters (bcm) of gas a year, and the world's largest natural gas exporter, shipping an estimated 250 bcm a year. In 2022 the export market was significantly downsized, following the Russian invasion of Ukraine and Russia reducing exports after countries refused to pay in rubles.
TurkStream is a natural gas pipeline running from Russia to Turkey. It starts from Russkaya compressor station near Anapa in Russia's Krasnodar Region, crossing the Black Sea to the receiving terminal at Kıyıköy. Some gas flows onwards to the European Union.
Fossil gas supplies over a quarter of Turkey's energy. The country consumes 50 to 60 billion cubic metres of this natural gas each year, nearly all of which is imported. A large gas field in the Black Sea however started production in 2023.
