Which country has the most oil
1. Venezuela
With 296 billion barrels of proven oil in storage in recent years, Venezuela has the largest proven oil reserves in the world. But there is still no comparison with Saudi Arabia in terms of oil exports.
2. Saudi Arabia
Saudi Arabia has the world's largest oil reserves and 90 percent of the country's economy is based on exporting petroleum fuels. Saudi Arabia has 265 billion barrels of oil in storage, the highest in the world.
3. Iran
Iran is rich in oil and gas resources, and some of the oil it produces is sold domestically and some is exported, while Iran's proven oil reserves are 132.5 billion barrels.
4. Iraq
Iraq's economy is based on oil exports, but there is also some agriculture and livestock, and Iraq's proven oil reserves are 115 billion barrels.
5. Kuwait
Kuwait relies mainly on oil exports and natural gas as the backbone of the national economy, and Kuwait's proven oil reserves are 99 billion barrels.
6. United Arab Emirates
The UAE is rich in oil and gas resources and is currently the world's largest oil exporter, while the UAE's proven oil reserves are 97.8 billion barrels.
7. Russia
Russia is the world's richest country in natural resources, rich in oil, gas, minerals, rare metals and other resources, while Russia's proven oil reserves are 72.3 billion barrels.
8. Kazakhstan
Kazakhstan is rich in natural resources, in addition to having more oil reserves, but also has a large number of ore resources, of which uranium ore is the world's largest country. Kazakhstan's proven oil reserves are 39.6 billion barrels.
9. Libya
Libya has rich crude oil resources, of which the proven oil reserves of 39.1 billion barrels, Libya's crude oil production reached 1.6 million barrels/day, domestic consumption of about 250,000 barrels/day, net exports of about 1.2 million barrels/day.
10. Nigeria
Nigeria is Africa's largest producer, with proven oil reserves of 35.3 billion barrels.
The world's largest oil inventory
1, the first to put forward the word "oil" is the "Taiping Guangji" compiled by the Northern Song Dynasty in 977 AD. The official name of "oil" is based on Shen Kuo (1031-1095), an outstanding scientist in the Northern Song Dynasty of China, in his book "Mengxi Pen Talk", according to this oil "born in the water sand, mixed with the spring, and out of confusion". Before the word 'oil' appeared, foreign countries called oil 'devil's sweat', 'glowing water', etc., and China called 'stone fat water', 'fierce oil', 'stone paint' and so on.
2, the world's first oil is not the ancient Persian capital Susa near the Arlika area of oil Wells, began more than 2,500 years ago, oil production.
3. The deepest oil well in the world, in the 1970s, was the United States - Boltz Rogers No. 1 well. The well was drilled from January 25, 1972 to May 1974, and in 1992 was the (CY 1 3) Kola 3 well located on the Kola Peninsula in the Soviet Union (present-day Russia). It was designed in 1966 and started in 1970. By July 1992, the well was 12260m deep, making it the deepest well in the world.
4. The highest daily production per well in the world is Cerro, Azel No. 4 in the Golden Lane oil region of Mexico, with an initial oil injection of 37,140 tons per day.
5. The largest oil field in the world is the Ghawar Field in Saudi Arabia. Discovered in 1948, it covers an area of 2,300 square kilometers and has recoverable oil reserves of 11.2 billion tons. The highest annual production was 280 million tons in 1981.
6, the world's largest proven reserves and the world's largest sandstone oil field is Kuwait's Burgan oil field. Recoverable reserves of 9.9 billion tons. Discovered in 1928 and developed in 1964, it is Cretaceous sandstone with an area of 700 square kilometers and an oil layer thickness of 1082 to 1462 meters.
7, the world's largest oil reserves is Venezuela, oil proved reserves of 296 billion tons, accounting for about a quarter of the world's recoverable oil reserves.
8. The country with the most exploration and production Wells in the world is the United States. At the end of 1982, there were 2.8 million Wells, accounting for 73.7% of the world's total, including 600,000 production Wells with a total depth of 1.9 billion meters.
9. The deepest oil reservoir in the world is an oil reservoir in the Feitom Field in Italy, which is 6,212 meters deep and produces 650 tons of oil per day.
10. The most prolific oil well in the world with the longest stable production period is Well 35 in Gachisaran Field, Iran. When it was put into operation in 1961, it used two 152mm diameter oil pipelines with a daily output of 16,600 tons, and in 1974, it used two 203mm diameter pipelines with a daily output of 19,000 tons.
11. The world's highest million-ton oil field is Qinghai Oilfield in China, with an average elevation of 2900 to 3000 meters (completed in 1991).
12. The countries with the highest number of 10,000-ton oil Wells per day are Iran and Mexico, with four Wells each, accounting for 66% of the world's known 10,000-ton oil Wells.
13. The largest pumping unit in the United States is the Lufkin Mike pumping unit, which is the height of a five-story building.
14. The highest oil well in the world is Well Shi20, Huatugou, Shantan, Qinghai, China, at an altitude of meters. In April 1992, XJ250 workover rig manufactured by Jianghan Youri Machinery Factory in China was used to restore the production of Shi-20 well, which had been suspended for five years.
15. The discoverer of natural gas was China in the 32nd century BC. Li Bing, the great engineer of the Warring States Period. Li Bing built water conservancy in Sichuan and discovered natural gas in Linqiong (today's Qionglai) when he was drilling salt Wells, which was called fire Wells at that time.
16. The driest gas well in the world is the Linqiong Fire Well (present Qionglai County) in Sichuan, China, which was drilled in 30 BC during the Western Han Dynasty.
17. The country with the highest gas production in the world is the Soviet Union. In 1990, the annual output of natural gas was 815 billion cubic meters, accounting for 38% of the world's total gas. From the 1960s to the 1980s, the United States ranked first in the world.
18. The world's first gas well over a kilometer is Xinghai Well in Jiechang Xieng Khouang, Daan District, Zigong, Sichuan, China. The well was drilled in 1835 with a depth of 1001.42 meters and a daily gas output of 8,500 cubic meters at completion.
19. The largest gas field in the world is the Ulengoy field in the Soviet Union. Proved and controlled natural gas reserves reached 8.09 trillion m3, and the highest annual production was 311 billion m3.
20. The most productive gas well in the world is the discovery well of the Urtablak gas field in the Soviet Union. In J963, the reef limestone gas reservoir was discovered at a depth of 2180 meters, with an initial daily jet of 13 million m3
21. The deepest gas reservoir in the world is the Silurian gas reservoir in the Anadarko Basin of the United States, which is 8,309 to 8,322 meters deep.
22. The gas well with the longest production time is the Decheng well of Ziliujing Gas Field in China, which began to produce gas in 1762 and still had a daily gas output of 1200m3 in 1955 for 193 years, with a cumulative gas production of 420 million m3
23, the world's largest gas field is the United States Panhande - Hugoton gas field discovered in 1918, spanning 19 counties, an area of 20,235 square kilometers, proved natural gas reserves of 3,144.2 billion cubic meters, ranking fifth in the world.
24. The first industrial oil fields in the world were those in the Ploesti oil region of Romania, which began in 1857.
25. The world's earliest gas field for industrial exploitation is the Ziliujing gas field in Sichuan, China, which began industrial exploitation in 1573 at the latest.
26. The largest number of oil and gas fields in the world is the United States. There are currently about 18,000 oil and gas fields, accounting for 54.5% of the world's total.
27, so far the world has discovered large and small oil fields about 40,000, put into production more than 30,000.
28, the world's largest heavy oil belt is Venezuela's Orinoco heavy oil belt, geological reserves of 46 billion tons, accounting for 56.7% of the world's heavy oil reserves.
29. The first country to begin offshore oil drilling and extraction was the United States, which began drilling and extraction in 1887 and 1947, respectively.
30. The earliest offshore oil field was the Hunting Beach Oil field off the coast of California, United States, discovered in 1920.
31. The largest offshore field is Safania in Saudi Arabia, with recoverable reserves of 4.36 billion tons.
32. The largest offshore platform is the main production platform of the Ninian field in the UK North Sea, with a diameter of 139 meters and a height of 236 meters.
33. The deepest offshore oil and gas exploration well was the CostG-2 well drilled in the Atlantic Ocean in 1977 at a depth of 6,670 meters.
34. The world's largest fracking vessel, the 93-meter long Western Revival launched in Singapore, will operate in the North Sea oil and gas fields of the United Kingdom, Norway, Denmark and the Netherlands.
35. The largest tanker is the expanded Japanese 'Sea Giant', 458 meters long, 58 meters wide, 30 meters high, and 563,000 tons of cargo.
36, the world's most expensive roughneck bed is the British North Sea oil field, a roughneck bed costs 150,000 pounds per year.
37, China is the first country in the world to build long-distance pipelines, hundreds of years ago; Sichuan, China, made of bamboo pipes, called 'soap'. This bamboo pipe is used in 12 artesian Wells with a total length of one to two hundred kilometers.
38, the world's longest oil pipeline is the United States Interstate pipeline company connecting Edmonton, Alberta, Canada to Buffalo, New York between the pipeline, a total length of 2,856 kilometers, thirteen pumping stations in the middle, daily oil 31,367 tons. (The Siberian pipeline is estimated to be 3,732 kilometers long).
39, the largest and longest gas pipeline is the Soviet Union completed in 1966 Uengoy - Pomare-Uzhgorod gas transmission line, a total length of 4,450 kilometers, pipe diameter, 420 mm.
40. The highest elevation crude oil pipeline is the Huatugou to Golmud pipeline in Qinghai, China, with a total length of 430 kilometers and an average altitude of 2900 meters.
41. The largest refinery is the Croix Refinery in the U.S. Virgin Islands, with an annual crude oil processing capacity of 36.4 million tons.
42. The largest natural gas processing plant is the Orenburg processing Plant in the Soviet Union, which annually processes 50 billion m3 of sulfur-containing natural gas, 4-5 million tons of condensate, and produces 2 million tons of sulfur.
43. The largest surface oil storage depot is the Kagoshima inbound oil depot in Japan, with a capacity of 100,000 cubic meters of oil tanks ×30 and 150,000 cubic meters of oil tanks ×24, with a total capacity of 6.6 million cubic meters and 380 staff members.
44. The world's largest upstream and downstream integration company is Aramco of Saudi Arabia, announced on 15 June 1993 (after the country's samarec was merged into Aramco). The original Aramco was founded in 1933 by a consortium of four American oil companies (Sheffron, Exxon, Texaco and Moby). Saudi Arabia bought the companies' assets in Aramco in 1976. In 1988, Aramco became fully owned by Saudi Arabia and became the oil company of Saudi Arabia.
45. The world's first fully automated drilling rig for Shell's Dragan platform in Stavanger, Norway.
46. The converted well 33/9-C2, drilled from 28 August 1992 to 26 January 1993, was the longest horizontal well in the world, extending 7,290 m horizontally using a two-speed TDS4Varco top-drive rig built in the mid-1980s. The rig is capable of using 168,27 mm drill pipe.
47, the United States Amoco company first small hole deep well drilling rig, which is the famous SHADS formation high-speed drilling system. The NOSe, NO2 well was drilled from May to September 1992 with a total depth of 3,816 m.
48. The world's first petrol car was an 'engine car' made by Derek Benz of Calfery. In 1885, this 250 kg three-wheeled car was first run in West Mannheim and reached a speed of 16 km/h.
49. Asia is the world's main trading region for LNG; Japan is the world's largest LNG wellhead country, and Indonesia is the world's largest LNG exporter.
50. The largest consumer and importer of crude oil is the United States. The highest annual consumption reached 955 million tons, and the annual import volume of crude oil and refined oil products reached 511 million tons.
51, the most geographical location of oil and gas day:
(1) The northernmost - Luozhujiao gas field in Canada, more than 80 north latitude;
(2) The southernmost - the Aviles oil field on Tierra del Fuego, Argentina, at more than 51° south latitude;
(3) The westernmost oil and gas field in the Arctic slope area of Alaska, USA, at 153.5° west diameter;
(4) Easternmost - Capuni gas field in New Zealand, at 174° E.
52, the world's first offshore drilling platform was in 1896, off the coast of California, the United States, from a simple raft to create the history of underwater oil drilling. In 1911, the world's first offshore drilling platform was built between Louisiana and Coxus.
53, the world's first steel underground oil tank is in 1985, the Japanese mining company in Mizushima refinery built two 90 meters in diameter, 50 meters deep, a total capacity of 130,000 cubic meters of steel oil tanks.
54. The largest natural gas power plant in the world, located near the town of Rey, south of Dryland, was built in 1978 and has a total generating capacity of 1,384 MW.
55. The war over oil was the Gulf War. The war began on August 2, 1990, when Iraq invaded and occupied neighboring Kuwait, until January 17, 1991, when the US-led multinational forces set off the 'Desert Storm' Gulf War, and ended on February 28, 1991, when Iraq unconditionally accepted the relevant twelve resolutions of the United Nations and withdrew its troops from Kuwait. The war caused 200 of Kuwait's 1,200 oil Wells to be severely damaged, and 600 Wells were set ablaze when Iraqi troops fled, causing direct economic losses of more than $100 billion.
56, the world's 'sinkhole mystery '- that is, the United States, Major County, Oklahoma, about 3.22km southwest of the town of Ames in the underground a sinkhole - Ames Sinkhole, geologists have put forward many mysterious geological explanations. In order to solve the mystery of the Ames pit, Continental Resources and other companies drilled the first Abkell Group deep exploration well CRE80-RYL, 2694m intermediate test showed that the oil flow rate of 8.9m3/h. The well produced 8,348m3 of oil from November 1991 to March 1992 with no pressure drop.
57. The Organization of Petroleum Exporting Countries (Opec) was established in September 1960. It has 13 member countries: Iraq, Iran, Kuwait, Saudi Arabia, Venezuela, Algeria, Ecuador, Gabon, Indonesia, Libya, Nigeria, Qatar and the United Arab Emirates. It is headquartered in Vienna, the Austrian capital.
58, oil 'seven sisters' is the name of the international seven oil companies. Also known as the International oil cartel. The seven are: Exxon, Anglo-Dutch Shell, Mobile, Texaco, British Petroleum, Standard Oil of California, Sea Bend Oil Company.
59. By the end of 1992, 12,118 gas fields (condensate and gas fields) had been discovered in the world, 114 of which were world-class gas fields. (World-class large gas fields are generally referred to as world-class large gas fields with proven reserves of more than 1000 trillion m3 according to the former Soviet Union).
60. The most expensive well in the history of world oil
(1) Artificial island well
On November 1, 1983, the United States Sohio Oil Company joined 10 oil companies to begin drilling the Mu-kluk1 well in Block 75 of the Outer Continental Shelf. The well was an exploration well drilled from one of the largest man-made gravel islands in northern Alaska. The Mukluk1 well is located 121 km northwest of Prudhoe Bay and approximately 24 km offshore. The artificial island, which is 14.4 meters deep and 6.3 meters above sea level after completion, took almost two months to build. The artificial island cost $100 million to build and $44 million to drill and complete, making it the most expensive well in the history of oil exploration.
(2) Onshore Wells
In hinds County, Mississippi, Exxon's D.B.McDonaldl well cost more than $42 million. The well was at a combined depth of 6,975 m, with high costs due to high pressure and hydrogen sulfide.
61, the world's largest oil and gas well completion
(1) The longest and heaviest liner string
On March 30, 1990, TIW launched the world's longest and heaviest liner hanger string into well 2, Block DestinDome55, Mexico. The liner string is 85.7 mm in diameter, 4,220 m long, weighs 547.8 t and runs from 1280 m to a total well depth of 5,501 m. Its buoyancy and weight are 133 tons and 421 tons, respectively, and the hook suspension indicator records as
635 tons.
(2) The heaviest and longest production round tailpipe
Baker Tools has run the world's deepest and heaviest production tie-back seal in well Bighorn2 ~ 3 in Wyoming, USA, at a depth of 4,828 m. This metal-to-metal production tie-back seal is fitted into a string of three sizes. 196.8 mm string 1733 m, 219 mm string 3096 m and 3096 m and 138 kg/m thick wall casing. The liner tie-back unit weighs 568 tons and has a floating weight of 488 tons. The total depth of the well is 7391 m.
(3) The deepest two-stage cementing operation
On October 14, 1991, Exxon successfully performed the deepest two-stage cementing operation in the Baker 2-28 well in Oklahoma, USA. The 139.7mm graded cementing coupling was hydraulically opened, followed by cementing, then drilled through and continued to a depth of 6,910 m and successfully tested.
(4) Longest casing string
oxy USA's Well 1 southeast of Danville, Arkansas, ran a 301.6 mm casing string of 1,086 m, the longest casing string in the world, from 2,461 m to 4,267 m.
On June 28, 1983, Halliburton Professional Services Co. set the record for fastest casing consolidation by running 316 bags of Class A cement into the 244.4 mm casing of a well on the University of Texas campus in just 16 minutes. The 168-meter-deep shaft is being used to study automated well development technology.
(6) Water depth record of casing cementing
In early 1988, Shell used the Sonat Offshore Discoverer 7 drilling vessel to drill a well in Mississippi Canyon Block 657. Halliburtkn Professional Services was casing and cementing the well to a depth of 2,292 metres, which holds the world water depth record.
(7) The longest and deepest foam cement operation
In September 1982, Halliburtkn Professional Services performed a primary water injection in a 298.4 mm casing in a West Texas well to a depth of 3,591 meters using 5,625 bags of cement, 22,697 cubic meters of nitrogen, and a foam agent.
(8) Deepest consolidated production casing
In June 1982, Halliburtkn completed a Hunt Energy well with a total depth of 9,043 m. In the 9,043 m depth of the 165 mm hole, 595 bags of cement were used to consolidate a 127 mm liner length of 1,663 m.
62. Caledomnia first used the new generation Pip-erBravo platform in the North Sea in February 1963. The new platform is located in waters 145 meters deep and has the following features:
(1) free landing lifeboats with a few seconds to evacuate the platform;
(2) There is a 'safety shelter' system to enable workers to escape from lifeboats;
(3) there is an escape route from each position on the platform, with a safety period of at least one hour;
(4) There is a huge stainless steel explosion-proof wall to protect the living area from hazards;
(5) The structural arrangement on the deck ensures the actual separation between the hydrocarbon treatment unit and the non-hazardous area.
63, the world's first compact soundproof drilling rig - T43 Vesper drilling rig, was developed by Dotag company in the first half of 1993 at the request of NAW company. This kind of drill not only soundproofing but also heat insulation, can reduce noise to a minimum, can heat insulation and heat preservation. The rig is equipped with a completely sealed 7.22 m high wind wall made of soundproof material. In addition, a wall was installed around the mud shaker and mud pot.
64, the world has entered the era of natural gas. Global natural gas reserves are 143 trillion cubic meters, according to the 1991 world natural gas consumption is 2.1 trillion cubic meters estimated, for 67 years of consumption, natural gas potential resources can be consumed for 150 years. In 1991, world oil reserves amounted to 169 trillion cubic meters of gas equivalent.