The Dolynske oil field is a

Ukrainian Ukrainian may refer to: * Something of, from, or related to Ukraine * Something relating to Ukrainians, an East Slavic people from Eastern Europe * Something relating to demographics of Ukraine in terms of demography and population of Ukraine * So ...

oil field that was discovered in 1959. It began production in 1960 and produces

oil An oil is any nonpolar chemical substance that is composed primarily of hydrocarbons and is hydrophobic (does not mix with water) & lipophilic (mixes with other oils). Oils are usually flammable and surface active. Most oils are unsaturated ...

. The total

proven reserves Proven reserves (also called measured reserves, 1P, and reserves) is a measure of fossil fuel energy reserves, such as oil reserves, natural gas reserves, and coal reserves. It is defined as the " antity of energy sources estimated with reasona ...

of the Dolynske oil field are around , and production is centered on . In the 1960s it was the oil field that produced the largest amount of oil of the whole

Soviet Union The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, ...

.Dirty lands. As Kolomoisky struggles with the community for the sake of oil profits
Economichna Pravda (10 April 2018) (Ukraine was part of the Soviet Union from 1920 till Ukraine declared its independence from the Soviet Union on 24 August 1991.A History of Ukraine: The Land and Its Peoples
by

Paul Robert Magocsi Paul Robert Magocsi (born January 26, 1945 in Englewood, New Jersey) is an American professor of history, political science, and Chair of Ukrainian Studies at the University of Toronto. He has been with the university since 1980, and became a F ...

University of Toronto Press The University of Toronto Press is a Canadian university press founded in 1901. Although it was founded in 1901, the press did not actually publish any books until 1911. The press originally printed only examination books and the university cale ...

, 2010, (page 563/564 & 722/723)) It is the most powerful oil field of Ivano-Frankivsk Oblast (

region In geography, regions, otherwise referred to as zones, lands or territories, are areas that are broadly divided by physical characteristics ( physical geography), human impact characteristics ( human geography), and the interaction of humanity an ...

References

Oil fields in Ukraine Oil fields of the Soviet Union {{Ukraine-geo-stub