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77-919: The Rustavi Metallurgical Plant was founded in 1948 as a metallurgical complex in the South Caucasus and produced various products made of pig iron, aluminium or iron. The plant produced seamless pipes for the needs of oil fields in Kazakhstan , Azerbaijan , Turkmenistan and the Middle East . The plant exports to the European Union , the United States , Middle Eastern, Armenia , Azerbaijan and Turkey markets. The plant manufactures reinforcing bars , seamless pipes, square billets, pig-iron castings, mechanical parts, shaped castings, granulated slag, silicon-manganese, lime and limestone. The Rustavi Metallurgical Plant

154-726: A Greek historian who is known as 'the Father of History' and Strabo , a Greek geographer, philosopher, and historian, spoke about autochthonous peoples of the Caucasus in their books. In the Middle Ages, various people, including Scythians , Alani , Huns , Khazars , Arabs , Seljuq Turks , and Mongols settled in Caucasia. These invasions influenced on the culture of the peoples of the South Caucasus. In parallel Middle Eastern influence disseminated

231-563: A falsified will. Under the government of Mikheil Saakashvili , Kay was able to obtain a judgement at the Tbilisi court that prevented the Patarkatsishvili family from taking control of Badri's Georgian assets, including Rustavi. In December 2008, Inna Gudavadze launched an international arbitration claim against the Georgian government , seeking the return of Rustavi and other assets, including

308-520: A fluid resembling petroleum, which when treated in the same way as the seep oil gave similar products. Young found that by slow distillation he could obtain several useful liquids from it, one of which he named "paraffine oil" because at low temperatures it congealed into a substance resembling paraffin wax. The production of these oils and solid paraffin wax from coal formed the subject of his patent dated October 17, 1850. In 1850, Young & Meldrum and Edward William Binney entered into partnership under

385-512: A much shallower level. The Athabasca oil sands are one example of this. An alternative mechanism to the one described above was proposed by Russian scientists in the mid-1850s, the hypothesis of abiogenic petroleum origin (petroleum formed by inorganic means), but this is contradicted by geological and geochemical evidence. Abiogenic sources of oil have been found, but never in commercially profitable amounts. "The controversy isn't over whether abiogenic oil reserves exist," said Larry Nation of

462-476: A process known as catagenesis . Formation of petroleum occurs from hydrocarbon pyrolysis in a variety of mainly endothermic reactions at high temperatures or pressures, or both. These phases are described in detail below. In the absence of plentiful oxygen, aerobic bacteria were prevented from decaying the organic matter after it was buried under a layer of sediment or water. However, anaerobic bacteria were able to reduce sulfates and nitrates among

539-643: A significant amount of petroleum while drilling for lignite in Wietze , Germany. Wietze later provided about 80% of German consumption in the Wilhelminian Era. The production stopped in 1963, but Wietze has hosted a Petroleum Museum since 1970. Oil sands have been mined since the 18th century. In Wietze in lower Saxony, natural asphalt/bitumen has been explored since the 18th century. Both in Pechelbronn as in Wietze,

616-574: A source of internal and inter-state conflict, leading to both state-led wars and other resource conflicts . Production of petroleum is estimated to reach peak oil before 2035 as global economies lower dependencies on petroleum as part of climate change mitigation and a transition towards renewable energy and electrification . The word petroleum comes from Medieval Latin petroleum (literally 'rock oil'), which comes from Latin petra 'rock' (from Greek pétra πέτρα ) and oleum 'oil' (from Greek élaion ἔλαιον ). The origin of

693-411: A variety of liquid, gaseous, and solid components. Lighter hydrocarbons are the gases methane , ethane , propane and butane . Otherwise, the bulk of the liquid and solids are largely heavier organic compounds, often hydrocarbons (C and H only). The proportion of light hydrocarbons in the petroleum mixture varies among oil fields . An oil well produces predominantly crude oil. Because the pressure

770-520: A visit to Fort Duquesne in 1750. Early British explorers to Myanmar documented a flourishing oil extraction industry based in Yenangyaung that, in 1795, had hundreds of hand-dug wells under production. Merkwiller-Pechelbronn is said to be the first European site where petroleum has been explored and used. The still active Erdpechquelle, a spring where petroleum appears mixed with water has been used since 1498, notably for medical purposes. There

847-547: A year before Drake's Pennsylvania operation and could be argued to be the first commercial oil well in North America. The discovery at Oil Springs touched off an oil boom which brought hundreds of speculators and workers to the area. Advances in drilling continued into 1862 when local driller Shaw reached a depth of 62 metres using the spring-pole drilling method. On January 16, 1862, after an explosion of natural gas , Canada's first oil gusher came into production, shooting into

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924-442: Is a naturally occurring yellowish-black liquid mixture. It consists mainly of hydrocarbons , and is found in geological formations . The term petroleum refers both to naturally occurring unprocessed crude oil, as well as to petroleum products that consist of refined crude oil. Conventional reserves of petroleum are primarily recovered by drilling , which is done after a study of the relevant structural geology , analysis of

1001-487: Is called diagenesis , a word that means a transformation of materials by dissolution and recombination of their constituents. Kerogen formation continued to a depth of about 1 km from the Earth's surface where temperatures may reach around 50 °C . Kerogen formation represents a halfway point between organic matter and fossil fuels : kerogen can be exposed to oxygen, oxidize and thus be lost, or it could be buried deeper inside

1078-717: Is considered a sticky, black, tar-like form of crude oil which is so thick and heavy that it must be heated or diluted before it will flow. Venezuela also has large amounts of oil in the Orinoco oil sands , although the hydrocarbons trapped in them are more fluid than in Canada and are usually called extra heavy oil . These oil sands resources are called unconventional oil to distinguish them from oil which can be extracted using traditional oil well methods. Between them, Canada and Venezuela contain an estimated 3.6 trillion barrels (570 × 10 ^  m ) of bitumen and extra-heavy oil, about twice

1155-473: Is lower at the surface than underground, some of the gas will come out of solution and be recovered (or burned) as associated gas or solution gas . A gas well produces predominantly natural gas . However, because the underground temperature is higher than at the surface, the gas may contain heavier hydrocarbons such as pentane, hexane , and heptane (" natural-gas condensate ", often shortened to condensate. ) Condensate resembles gasoline in appearance and

1232-737: Is now called the Drake Well in Cherrytree Township, Pennsylvania .There also was a company associated with it, and it sparked a major oil drilling boom. The first commercial oil well in Canada became operational in 1858 at Oil Springs, Ontario (then Canada West ). Businessman James Miller Williams dug several wells between 1855 and 1858 before discovering a rich reserve of oil four metres below ground. Williams extracted 1.5 million litres of crude oil by 1860, refining much of it into kerosene lamp oil. Williams's well became commercially viable

1309-451: Is similar in composition to some volatile light crude oils . The hydrocarbons in crude oil are mostly alkanes , cycloalkanes and various aromatic hydrocarbons , while the other organic compounds contain nitrogen , oxygen , and sulfur , and traces of metals such as iron, nickel, copper and vanadium . Many oil reservoirs contain live bacteria. The exact molecular composition of crude oil varies widely from formation to formation but

1386-473: Is used in manufacturing a vast variety of materials essential for modern life, and it is estimated that the world consumes about 100 million barrels (16 million cubic metres ) each day. Petroleum production played a key role in industrialization and economic development. Some countries, known as petrostates , gained significant economic and international power over their control of oil production and trade. Petroleum exploitation can be damaging to

1463-651: The 1877-78 Russo-Turkish War , Russia annexed Kars , Ardahan , Agri and Batumi from the Ottomans , joined to this unit, and established the province of Kars Oblast as its most south-westerly territory in the South Caucasus. After the fall of the Russian Empire in 1918, the South Caucasus region was unified into a single political entity twice, as the Transcaucasian Democratic Federative Republic from 9 April 1918 to 26 May 1918, and as

1540-578: The Achaemenid Empire , the Parthian Empire , and the Sassanid Empire , during which Zoroastrianism became the dominant religion in the region. However, after the rise of Christianity and conversion of Caucasian kingdoms to the new religion , Zoroastrianism lost its prevalence and only survived because of Persian power and influence still lingering in the region. Thus, the South Caucasus became

1617-675: The Arsacid dynasty of Iberia , and the Arsacid dynasty of Caucasian Albania . In the middle of the 8th century, with the capture of Derbend by the Umayyad armies during the Arab–Khazar wars , most of the South Caucasus became part of the Caliphate and Islam spread throughout the region. Later, the Orthodox Christian Kingdom of Georgia dominated most of the South Caucasus. The region

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1694-670: The Earth's crust and be subjected to conditions which allow it to slowly transform into fossil fuels like petroleum. The latter happened through catagenesis in which the reactions were mostly radical rearrangements of kerogen. These reactions took thousands to millions of years and no external reactants were involved. Due to the radical nature of these reactions, kerogen reacted towards two classes of products: those with low H/C ratio ( anthracene or products similar to it) and those with high H/C ratio ( methane or products similar to it); i.e., carbon-rich or hydrogen-rich products. Because catagenesis

1771-463: The European Parliament passed a resolution confirming Armenia meets Maastricht Treaty Article 49 requirements and that the country may apply for EU membership. The South Caucasus, in particular where modern-day Turkey , Georgia , Armenia and Iran are located, is one of the native areas of the wine-producing vine Vitis vinifera . Some experts speculate that the South Caucasus may be

1848-581: The European Political Community , and participate in the EU's Eastern Partnership and Euronest Parliamentary Assembly . On 8 November 2023, the European Commission issued an official recommendation to grant EU candidate status to Georgia, which was confirmed on 14 December 2023. Georgia, thus becoming, the first country in the South Caucasus to receive EU candidate status. On 12 March 2024,

1925-484: The Orinoco Belt . While significant volumes of oil are extracted from oil sands, particularly in Canada, logistical and technical hurdles remain, as oil extraction requires large amounts of heat and water, making its net energy content quite low relative to conventional crude oil. Thus, Canada's oil sands are not expected to provide more than a few million barrels per day in the foreseeable future. Petroleum consists of

2002-780: The Soviet Union in total output. In 1973 , Saudi Arabia and other Arab nations imposed an oil embargo against the United States, United Kingdom, Japan and other Western nations which supported Israel in the Yom Kippur War of October 1973. The embargo caused an oil crisis . This was followed by the 1979 oil crisis , which was caused by a drop in oil production in the wake of the Iranian Revolution and caused oil prices to more than double. The two oil price shocks had many short- and long-term effects on global politics and

2079-556: The Transcaucasian Socialist Federative Soviet Republic from 12 March 1922 to 5 December 1936. Both times these Transcaucasian entities dissolved, although the region would remain politically bound together in the Soviet Union in the form of the three separate Soviet Socialist Republics of Armenia , Azerbaijan and Georgia . All three regained independence in 1991 when the Soviet Union dissolved . The Russo-Georgian War took place in 2008 across

2156-571: The Treaty of Gulistan that followed after the 1804-1813 war, Iran was forced to cede modern-day Dagestan , Eastern Georgia , and most of the Azerbaijan Republic to Russia. By the Treaty of Turkmenchay that followed after the 1826-1828 war, Iran lost all of what is modern-day Armenia and the remainder of the contemporary Azerbaijani Republic that remained in Iranian hands. After the 1828-1829 war,

2233-478: The United States , but is responsible for only one percent of electricity generation. Petroleum's worth as a portable, dense energy source powering the vast majority of vehicles and as the base of many industrial chemicals makes it one of the world's most important commodities . The top three oil-producing countries as of 2018 are the United States, Russia , and Saudi Arabia . In 2018, due in part to developments in hydraulic fracturing and horizontal drilling ,

2310-455: The actinomycetales order of bacteria also produced antibiotic compounds (e.g., streptomycin ). Thus the action of anaerobic bacteria ceased at about 10 m below the water or sediment. The mixture at this depth contained fulvic acids, unreacted and partially reacted fats and waxes, slightly modified lignin , resins and other hydrocarbons. As more layers of organic matter settled into the sea or lake bed, intense heat and pressure built up in

2387-567: The 12th century. It has also been present in Romania since the 13th century, being recorded as păcură. Sophisticated oil pits, 4.5 to 6 metres (15 to 20 ft) deep, were dug by the Seneca people and other Iroquois in Western Pennsylvania as early as 1415–1450. The French General Louis-Joseph de Montcalm encountered Seneca using petroleum for ceremonial fires and as a healing lotion during

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2464-494: The American Association of Petroleum Geologists. "The controversy is over how much they contribute to Earth's overall reserves and how much time and effort geologists should devote to seeking them out." Three conditions must be present for oil reservoirs to form: The reactions that produce oil and natural gas are often modeled as first order breakdown reactions, where hydrocarbons are broken down to oil and natural gas by

2541-455: The Earth's surface. Unusual magma intrusions, however, could have created greater localized heating. Geologists often refer to the temperature range in which oil forms as an "oil window" . Below the minimum temperature oil remains trapped in the form of kerogen. Above the maximum temperature the oil is converted to natural gas through the process of thermal cracking . Sometimes, oil formed at extreme depths may migrate and become trapped at

2618-672: The Iranian languages and Islamic religion in Caucasus. Located on the peripheries of Iran , Russia and Turkey , the region has been an arena for political, military, religious, and cultural rivalries and expansionism for centuries. Throughout its history, the region has come under control of various empires, including the Achaemenid , Neo-Assyrian Empire , Parthian , Roman , Sassanian , Byzantine , Umayyad , Abbassid , Mongol , Ottoman , successive Iranian ( Safavid , Afsharid , Qajar ), and Russian Empires , all of which introduced their faiths and cultures. Throughout history, most of

2695-526: The Ottomans ceded Western Georgia (except Adjaria , which was known as Sanjak of Batum), to the Russians, who populated this new southern boundary mostly with undesirable citizens and tolerated heretics ( sektanty ). In 1844, what comprises present-day Georgia , Armenia , and Azerbaijan were combined into a single czarist government-general, which was termed a vice-royalty in 1844-1881 and 1905–1917. Following

2772-698: The Russian-controlled province of Kars Oblast and the county of Surmalu uezd (present-day Iğdır Province ) were also incorporated into the South Caucasus. Nowadays, the region is referred to as the South Caucasus or Southern Caucasia ( Armenian : Հարավային Կովկաս , romanized :  Haravayin Kovkas ; Azerbaijani : Cənubi Qafqaz ; Abkhaz : Агырҭ Кавказ , romanized:  Agyrt Kavkaz ; Georgian : სამხრეთ კავკასია , romanized : samkhret k'avk'asia ; Russian : Южный Кавказ , romanized :  Yuzhnyy Kavkaz ). The former name of

2849-637: The South Caucasus was usually under the direct rule of the various in-Iran based empires and part of the Iranian world . In the course of the 19th century, Qajar Iran had to irrevocably cede the region (alongside its territories in Dagestan , North Caucasus ) as a result of the two Russo-Persian Wars of that century to Imperial Russia. Ancient kingdoms of the region included Colchis , Urartu , Iberia , Armenia and Albania , among others. These kingdoms were later incorporated into various Iranian empires, including

2926-512: The South Caucasus, contributing to further instability in the region, which is as intricate as the Middle East, due to the complex mix of religions (mainly Muslim and Orthodox Christian) and ethno-linguistic groups. Since their independence, the three countries have had varying degrees of success in their relations with Russia and other countries. In Georgia, after the Rose Revolution in 2004,

3003-572: The Soviet Union included the goal to capture the Baku oilfields , as it would provide much-needed oil supplies for the German military which was suffering from blockades. Oil exploration in North America during the early 20th century later led to the U.S. becoming the leading producer by mid-century. As petroleum production in the U.S. peaked during the 1960s, the United States was surpassed by Saudi Arabia and

3080-504: The TV station Imedi , that had been seized by the government. In July 2011, the Patarkatsishvili family reached a settlement with the government that saw the return of Rustavi to the family. Rustavi was subsequently sold, and it is now managed by Hunnewell Partners. South Caucasus The South Caucasus , also known as Transcaucasia or the Transcaucasus , is a geographical region on

3157-508: The United States became the world's largest producer. About 80 percent of the world's readily accessible reserves are located in the Middle East , with 62.5 percent coming from the Arab five: Saudi Arabia , United Arab Emirates , Iraq , Qatar , and Kuwait . A large portion of the world's total oil exists as unconventional sources, such as bitumen in Athabasca oil sands and extra heavy oil in

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3234-552: The air at a recorded rate of 480 cubic metres (3,000 bbl) per day. By the end of the 19th century the Russian Empire, particularly the Branobel company in Azerbaijan , had taken the lead in production. Access to oil was and still is a major factor in several military conflicts of the 20th century, including World War II , during which oil facilities were a major strategic asset and were extensively bombed . The German invasion of

3311-539: The area around modern Baku , Azerbaijan . These fields were described by the Persian geographer Abu Bakr al-Razi in the 10th century, and by Marco Polo in the 13th century, who described the output of those wells as hundreds of shiploads. Arab and Persian chemists also distilled crude oil to produce flammable products for military purposes. Through Islamic Spain , distillation became available in Western Europe by

3388-532: The area of not only military, but also religious convergence, which often led to bitter conflicts with successive Persian empires (and later Muslim-ruled empires) on the one side and the Roman Empire (and later the Byzantine Empire and Russian Empire ) on the other side. The Iranian Parthians established and installed several eponymous branches in the South Caucasus, namely the Arsacid dynasty of Armenia ,

3465-560: The birthplace of wine production. Archaeological excavations and carbon dating of grape seeds from the area have dated back to 8000–5000 BC. Wine found in Iran has been dated to c.  7400 BC and c.  5000 BC, while wine found in Georgia has been dated to c.  8000 BC. The earliest winery , dated to c.  4000 BC, was found in Armenia. Petroleum Petroleum

3542-525: The border of Eastern Europe and West Asia , straddling the southern Caucasus Mountains . The South Caucasus roughly corresponds to modern Armenia , Georgia , and Azerbaijan , which are sometimes collectively known as the Caucasian States . The total area of these countries measures about 186,100 square kilometres (71,850 square miles). The South Caucasus and the North Caucasus together comprise

3619-474: The coal industry dominated the petroleum technologies. Chemist James Young in 1847 noticed a natural petroleum seepage in the coal mine at riddings Alfreton , Derbyshire from which he distilled a light thin oil suitable for use as lamp oil, at the same time obtaining a more viscous oil suitable for lubricating machinery. In 1848, Young set up a small business refining crude oil. Young eventually succeeded, by distilling cannel coal at low heat, in creating

3696-511: The country, like the Baltic states , began integrating into wider European society by opening up relations with NATO and the European Union . Armenia continues to foster relations with Russia , while also developing ties with the EU . Azerbaijan relies less on Russia, strategically partnering with Turkey and other NATO states. All three South Caucasus countries are members of the Council of Europe ,

3773-564: The earliest Chinese writings, cites that oil in its raw state, without refining, was first discovered, extracted, and used in China in the first century BCE. In addition, the Chinese were the first to record the use of petroleum as fuel as early as the fourth century BCE. By 347 CE, oil was produced from bamboo-drilled wells in China. In the 7th century, petroleum was among the essential ingredients for Greek fire , an incendiary projectile weapon that

3850-469: The environment and human health. Extraction , refining and burning of petroleum fuels all release large quantities of greenhouse gases , so petroleum is one of the major contributors to climate change . Other negative environmental effects include direct releases, such as oil spills , as well as air and water pollution at almost all stages of use. These environmental effects have direct and indirect health consequences for humans. Oil has also been

3927-425: The fact that it happened at relatively low temperatures (when compared to commercial pyrolysis plants) of 60 to several hundred °C. Pyrolysis was possible because of the long reaction times involved. Heat for catagenesis came from the decomposition of radioactive materials of the crust, especially K , Th , U and U . The heat varied with geothermal gradient and was typically 10–30 °C per km of depth from

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4004-794: The global economy. They led to sustained reductions in demand as a result of substitution to other fuels, especially coal and nuclear, and improvements in energy efficiency , facilitated by government policies. High oil prices also induced investment in oil production by non-OPEC countries, including Prudhoe Bay in Alaska, the North Sea offshore fields of the United Kingdom and Norway, the Cantarell offshore field of Mexico, and oil sands in Canada. About 90 percent of vehicular fuel needs are met by oil. Petroleum also makes up 40 percent of total energy consumption in

4081-408: The heavier end of the range, paraffin wax is an alkane with approximately 25 carbon atoms, while asphalt has 35 and up, although these are usually cracked in modern refineries into more valuable products. The lightest fraction, the so-called petroleum gases are subjected to diverse processing depending on cost. These gases are either flared off , sold as liquefied petroleum gas , or used to power

4158-638: The invention of the modern kerosene lamp (1853), the introduction of the first modern street lamp in Europe (1853), and the construction of the world's first modern oil "mine" (1854). at Bóbrka , near Krosno (still operational as of 2020). The demand for petroleum as a fuel for lighting in North America and around the world quickly grew. The first oil well in the Americas was drilled in 1859 by Edwin Drake at what

4235-446: The large number of co-eluted hydrocarbons within oil, many cannot be resolved by traditional gas chromatography. This unresolved complex mixture (UCM) of hydrocarbons is particularly apparent when analysing weathered oils and extracts from tissues of organisms exposed to oil. Crude oil varies greatly in appearance depending on its composition. It is usually black or dark brown (although it may be yellowish, reddish, or even greenish). In

4312-624: The larger Caucasus geographical region that divides Eurasia . The South Caucasus spans the southern portion of the Caucasus Mountains and their lowlands, straddling the border between the continents of Europe and Asia , and extending southwards from the southern part of the Main Caucasian Range of southwestern Russia to the Turkish and Armenian borders, and from the Black Sea in

4389-411: The lower regions. As a consequence, compounds of this mixture began to combine in poorly understood ways to kerogen . Combination happened in a similar fashion as phenol and formaldehyde molecules react to urea-formaldehyde resins, but kerogen formation occurred in a more complex manner due to a bigger variety of reactants. The total process of kerogen formation from the beginning of anaerobic decay

4466-485: The majority of present-day Georgia and Azerbaijan , including the exclave of Nakhchivan , also fall within the region. Parts of Iran and Turkey are also included within the region of the South Caucasus. Goods produced in the region include oil , manganese ore , tea , citrus fruits , and wine . It remains one of the most politically tense regions in the post- Soviet area, and contains two heavily disputed areas: Abkhazia and South Ossetia . Between 1878 and 1917,

4543-899: The matter to H 2 S and N 2 respectively by using the matter as a source for other reactants. Due to such anaerobic bacteria, at first, this matter began to break apart mostly via hydrolysis : polysaccharides and proteins were hydrolyzed to simple sugars and amino acids respectively. These were further anaerobically oxidized at an accelerated rate by the enzymes of the bacteria: e.g., amino acids went through oxidative deamination to imino acids , which in turn reacted further to ammonia and α-keto acids . Monosaccharides in turn ultimately decayed to CO 2 and methane . The anaerobic decay products of amino acids, monosaccharides, phenols and aldehydes combined into fulvic acids . Fats and waxes were not extensively hydrolyzed under these mild conditions. Some phenolic compounds produced from previous reactions worked as bactericides and

4620-556: The proportion of chemical elements varies over fairly narrow limits as follows: Four different types of hydrocarbon appear in crude oil. The relative percentage of each varies from oil to oil, determining the properties of each oil. The alkanes from pentane (C 5 H 12 ) to octane (C 8 H 18 ) are refined into gasoline, the ones from nonane (C 9 H 20 ) to hexadecane (C 16 H 34 ) into diesel fuel , kerosene and jet fuel . Alkanes with more than 16 carbon atoms can be refined into fuel oil and lubricating oil . At

4697-644: The refinery's own burners. During the winter, butane (C 4 H 10 ), is blended into the gasoline pool at high rates, because its high vapour pressure assists with cold starts. The aromatic hydrocarbons are unsaturated hydrocarbons that have one or more benzene rings . They tend to burn with a sooty flame, and many have a sweet aroma. Some are carcinogenic . These different components are separated by fractional distillation at an oil refinery to produce gasoline, jet fuel, kerosene, and other hydrocarbon fractions. The components in an oil sample can be determined by gas chromatography and mass spectrometry . Due to

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4774-489: The region, Transcaucasia, is a Latin rendering of the Russian-language word Zakavkazye ( Закавказье ), meaning "[the area] beyond the Caucasus". This implies a Russian vantage point, and is analogous to similar terms such as Transnistria and Transleithania . Other, rarer forms of this word include Trans-Caucasus and Transcaucasus ( Russian : Транскавказ , romanized :  Transkavkaz ). Herodotus ,

4851-412: The reservoir it is usually found in association with natural gas, which being lighter forms a "gas cap" over the petroleum, and saline water which, being heavier than most forms of crude oil, generally sinks beneath it. Crude oil may also be found in a semi-solid form mixed with sand and water, as in the Athabasca oil sands in Canada, where it is usually referred to as crude bitumen . In Canada, bitumen

4928-509: The same time the world's first, small, oil refinery was opened at Jasło in Poland (then Austria), with a larger one opened at Ploiești in Romania shortly after. Romania (then being a vassal of the Ottoman empire) is the first country in the world to have had its annual crude oil output officially recorded in international statistics: 275 tonnes for 1857. In 1858, Georg Christian Konrad Hunäus found

5005-466: The second half of the 19th century, the term became commonly known for the liquid form of hydrocarbons. Petroleum, in one form or another, has been used since ancient times. More than 4300 years ago, bitumen was mentioned when the Sumerians used it to make boats. A tablet of the legend of the birth of Sargon of Akkad mentions a basket which was closed by straw and bitumen. More than 4000 years ago, according to Herodotus and Diodorus Siculus , asphalt

5082-665: The sedimentary basin , and characterization of the petroleum reservoir . There are also unconventional reserves such as oil sands and oil shale which are recovered by other means such as fracking . Once extracted, oil is refined and separated, most easily by distillation , into innumerable products for direct use or use in manufacturing. Products include fuels such as gasoline (petrol), diesel , kerosene and jet fuel ; asphalt and lubricants ; chemical reagents used to make plastics ; solvents , textiles , refrigerants , paint , synthetic rubber , fertilizers , pesticides , pharmaceuticals , and thousands of others. Petroleum

5159-408: The term stems from monasteries in southern Italy where it was in use by the end of the first millennium as an alternative for the older term " naphtha ". After that, the term was used in numerous manuscripts and books, such as in the treatise De Natura Fossilium , published in 1546 by the German mineralogist Georg Bauer , also known as Georgius Agricola. After the advent of the oil industry, during

5236-424: The title of E.W. Binney & Co. at Bathgate in West Lothian and E. Meldrum & Co. at Glasgow; their works at Bathgate were completed in 1851 and became the first truly commercial oil-works in the world with the first modern oil refinery. The world's first oil refinery was built in 1856 by Ignacy Łukasiewicz in Austria. His achievements also included the discovery of how to distill kerosene from seep oil,

5313-468: The volume of the world's reserves of conventional oil. Petroleum is a fossil fuel derived from fossilized organic materials , such as zooplankton and algae . Vast amounts of these remains settled to sea or lake bottoms where they were covered in stagnant water (water with no dissolved oxygen ) or sediments such as mud and silt faster than they could decompose aerobically . Approximately 1 m below this sediment, water oxygen concentration

5390-412: The west to the Caspian Sea coast of Iran in the east. The area includes the southern part of the Greater Caucasus mountain range, the entire Lesser Caucasus mountain range, the Colchis Lowlands , the Kura-Aras Lowlands , Qaradagh , the Talysh Mountains , the Lankaran Lowland , Javakheti and the eastern portion of the Armenian Highland . All of present-day Armenia is in the South Caucasus;

5467-406: Was acquired by Georgian businessman Badri Patarkatsishvili via auction in 2005 for $ 35.5 million and was managed by Badri Patarkatsishvili with the assistance of his employee and distant relative, Joseph Kay. Following Badri's death in February 2008, Kay attempted to misappropriate various assets that belonged to Badri's widow, Inna Gudavadze and her family, including the Rustavi Steel plant, using

5544-612: Was activity in various parts of the world in the mid-19th century. A group directed by Major Alexeyev of the Bakinskii Corps of Mining Engineers hand-drilled a well in the Baku region of Bibi-Heybat in 1846. There were engine-drilled wells in West Virginia in the same year as Drake's well. An early commercial well was hand dug in Poland in 1853, and another in nearby Romania in 1857. At around

5621-414: Was closed off from external reactants, the resulting composition of the fuel mixture was dependent on the composition of the kerogen via reaction stoichiometry . Three types of kerogen exist: type I (algal), II (liptinic) and III (humic), which were formed mainly from algae , plankton and woody plants (this term includes trees , shrubs and lianas ) respectively. Catagenesis was pyrolytic despite

5698-423: Was low, below 0.1 mg/L, and anoxic conditions existed. Temperatures also remained constant. As further layers settled into the sea or lake bed, intense heat and pressure built up in the lower regions. This process caused the organic matter to change, first into a waxy material known as kerogen , found in various oil shales around the world, and then with more heat into liquid and gaseous hydrocarbons via

5775-651: Was then conquered by the Seljuk , Mongol , Turkic , Safavid , Ottoman , Afsharid and Qajar dynasties. After two wars in the first half of the 19th century, namely the Russo-Persian War (1804-1813) and the Russo-Persian War (1826-1828) , the Russian Empire conquered most of the South Caucasus (and Dagestan in the North Caucasus ) from the Iranian Qajar dynasty , severing historic regional ties with Iran. By

5852-475: Was used by Byzantine Greeks against Arab ships, which were then attacking Constantinople . Crude oil was also distilled by Persian chemists , with clear descriptions given in Arabic handbooks such as those of Abu Bakr al-Razi (Rhazes). The streets of Baghdad were paved with tar , derived from petroleum that became accessible from natural fields in the region. In the 9th century, oil fields were exploited in

5929-539: Was used in the construction of the walls and towers of Babylon ; there were oil pits near Ardericca and Babylon, and a pitch spring on Zakynthos . Great quantities of it were found on the banks of the river Issus , one of the tributaries of the Euphrates . Ancient Persian tablets indicate the medicinal and lighting uses of petroleum in the upper levels of their society. The use of petroleum in ancient China dates back to more than 2000 years ago. The I Ching , one of

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