The Russian Federation as an oil and gas world power

Russia is one of the world's leading oil and gas producers. With a production of 10.5 million barrels per day it even surpasses Saudi Arabia (which produces just under 10 million barrels).
According to official figures the Russian republic has proven reserves of 17,800 million barrels and probable 4,700 million barrels.
The main oil and gas fields of Russia are in Western Siberia that have been exploited since the 1970s. They currently represent 2/3 of Russia's production. On the other hand, according to the Ministry of Natural Resources of Russia estimated that in Eastern Siberia there are reserves of 4700 million barrels.
There are also deposits that have been exploited since the middle of the last century in the Caspian Sea basin. In this basin, the volumes in the Russian mainland and offshore in the Caspian Sea are considerably smaller than the reserves tested and / or under exploitation in the two producing areas of Siberia (Western Siberia and Eastern Siberia),

The Western Siberia basin 
The Sibera Occidental oil basin is the most extensive hydrocarbon basin in the world covering an area of ​​2.2 million kilometers
It extends to the Kara Sea as the Prinovozemetsky field of the East.
The basin occupies the swampy plain between the Ural Mountains and the Yenisey River. To the north it extends offshore to the sea of ​​southern Kara. To the west, north and east the basin is surrounded by the Ural-Yenisei chain and the folded belts of Rurukhan-Igarka that underwent deformations during the Hercynian tectonics (Permo-Carboníero). To the south are the Caledonian structures of Kazakhstan and Altai-Sayan.
The basin is a slightly deformed Mesozoic sequence that covers the Hercynian lands and sediments of the lower Triassic. The succession of the sedimentary pack consists of rocks from the middle Triassic to the Tertiary. The lower portion is only present in the northern sector of the basin. To the south, progressively, the youngest etratos cover the basement that appears covered by tertiary rocks.
The element that allowed the development of the basin was the formation of a deep sea that covered more than one million km2 in the central part of the basin. In this environment siliceous shales rich in organic matter from the Bazhenov formation were deposited. It is considered that at least part of the oil and gas reserves.
The deep basin was filled by fluvial clastic deposits (gravel, sands, silts, clays) that gradually covered the shallow areas. It is precisely in these clastic sediments, generally sandy, that the main oil deposits are contained.
There are three oil systems identified in Western Siberia. These three systems accumulate 144,000 million barrels of oil and 1,300 trillion cubic feet of natural gas and 20,500 million liquid natural gas.
The largest reserves known are in the Bazhenov system that includes Jurassic and younger sediments.
Most of the reserves are in structural traps. There are two units identified in the system. The first unit includes all conventional oil reservoirs in the stratigraphic interval from the Upper Jurassic to the Cenomanian. The second includes unconventional fractured reservoirs of the Bazhenov formation that has not been quantitatively evaluated.
The Togur-Tyumen reservoir covers the same geographical area as the Bazhenov system, but also includes older Jurassic strata and altered rocks in the upper opaque of the pre-Jurassic sequence.
The Abalak and Vasyugan schistose formations constitute a seal that separates the two systems.
The Togur-Tyumen system is an oil tanker with negligible gas contents. The reserves are in sandstones of the Tyumen formation of Jurassic age.
The continental and offshore Nordic portions of the basin include all the sedimentary cover. It is fundamentally a gas system. It contains huge reserves of natural gas and relatively smaller volumes of crude reserves. Most of the reserves are composed of dry gas in sandstones. Lower reserves of wet gas and some oil are in Jurassic and post-Jurassic sandstones. The parent rocks of the dry gas deposits are not known, which leads us to believe that their origin can be deep, from the lower levels of the crust through the fractures of the underlying basement. The wet and raw gas levels were apparently generated from Jurassic rocks including the Bazhenov formation.
A large part of the gas fields are located in the subsoil of the Yamal Peninsula.

The Yamal Peninsula
The Yamal Peninsula is a huge peninsula located in northwestern Siberia. It extends for about 120,000 km², penetrating approximately 700 km in the sea, in south-north direction, bordered, to the west, by the sea of ​​Kara, Bay of Baydaratskaya and to the east, by the waters of the long Gulf of Obi. The local indigenous inhabitants are the Nenets, also known as Samoyeds. Its population is approximately 40,000 inhabitants and its original language is the nenezo that is spoken by some 39,000 people.
The traditional way of life of the Nenets is based on reindeer husbandry (there can be herds of several thousand individuals) complemented with fishing.
Yamal has the largest reserves of natural gas in Russia, in particular the Bovanénkovskoye deposit that is being developed by Gazprom.
Russia has just opened a liquefied natural gas (LNG) plant in the northern region of Yamal. The first tanker with LNG was recently launched by Russian President Vladimir Putin.
The tanker is also an icebreaker that can transport up to 173,000 cubic meters of LNG. Russia plans to build 15 similar tanks, which would mean that Russia could annually mobilize more than 2 million cubic meters of Liquefied Natural Gas.
The control stake in the company belongs to Novatek, the largest Russian energy company. The 20 percent is owned by Total and the National Offshore Corporation of China. The remaining 9.9 percent belongs to the Silk Road Fund, based in China.

The native people of Yamal: the Nenets
While gas development is accelerating the traditional life of the Nenets is being strongly affected. The expansion of the gas industry has affected the pastures locally and the herds have been decreasing. This has forced many members of that population to emigrate or dedicate themselves to other tasks, especially to work in the industry, which according to recent estimates already occupies 41% of the population.
An organization of the Nenets, the Yasavey ("those who know the way"), seeks to defend their rights and created the Russian Association of the Indigenous Peoples of the North, Siberia and the Far East that is fighting for the recognition of their rights to their territories and participation in the riches they contain.