Located in the west of Heilongjiang Province, in the middle of Songnen Plain, between Harbin and Qiqihar. The oilfield is 0/40km long from north to south and 70km wide from east to west, with a total area of 5,470 square kilometers. 1960 In March, the CPC Central Committee approved to launch an oil battle, and in June, 45438+0963, the production capacity was 6 million tons, and the crude oil produced in that year was 4.39 million tons, which played a decisive role in realizing China's oil self-sufficiency. In 1976, the crude oil output exceeded 50 million tons. By 1996, the annual crude oil output had been 50 million tons continuously, with a stable output of 2 1 year. 1995 produced 56 million tons of crude oil, which is the largest oil field in China.
Shengli Oil Field
The Yellow River Delta, located on the Bohai Sea in northern Shandong Province, is mainly distributed in 8 cities and 28 counties (districts) such as Dongying, Binzhou, Dezhou, Jinan, Weifang, Zibo, Liaocheng and Yantai, with a main working area of about 44,000 square kilometers. 1995 produced 30 million tons of crude oil, making it the second largest oil field in China.
Liaohe oilfield
Oil fields are mainly distributed in the middle and lower reaches of Liaohe plain, eastern Inner Mongolia and Liaodong Bay beach area. Twenty-six oil fields have been developed and constructed, and nine production bases have been built, including Xinglongtai, Shuguang, Huanxiling, Jinzhou, Goldman Sachs, Shenyang, Ciyutuo, Lengjia and Horqin, covering 32 counties (banners) in Liaoning Province and the Inner Mongolia Autonomous Region 13 cities, with a total area of nearly 654.38 million square kilometers. 1995 crude oil output15.52 million tons, ranking third in China.
Kelamayi Oilfield
Located in Karamay, Xinjiang. Over the past 40 years, 19 oil and gas fields have been discovered in Junggar basin and Tarim basin, mainly in Karamay, and 15 oil and gas fields have been developed, with a supporting crude oil production capacity of 7.92 million tons (603 1 10,000 tons of thin oil and 0.889 tons of heavy oil) and a natural gas production capacity of 393 million cubic meters. Since 1990, the onshore crude oil output ranks fourth in China. 1995 produced 7.9 million tons of crude oil.
Sichuan oilfield
Located in Sichuan Basin with a history of 60 years, 85 gas fields, 12 oil fields and 55 oil-bearing structures have been discovered. There are four gas zones in the basin: south, southwest, northwest and east. At present, natural gas production accounts for 42.2% of the national total output, and it is the largest gas field in China, with an annual output of 710.80 billion cubic meters of natural gas and 654,380+0.7 million tons of crude oil.
Huabei oilfield
Renqiu City is located in the central plain of Hebei Province, including oil and gas producing areas in Beijing, Hebei, Shanxi and Mongolia. During the period of 1975, Renqiu Oilfield, the largest carbonate buried hill oilfield in China, was discovered in an exploratory well in Jizhong Plain with a daily output of 1000 tons of industrial oil flow. 1978, the crude oil output reached17.23 million tons, which made an important contribution to the breakthrough of the national crude oil output in that year. Until 1986, the annual output of crude oil remained at 100000 tons10 year. 1995 produced 4.66 million tons of crude oil and 3130,000 cubic meters of natural gas.
Dagang oilfield
Located in Dagang District, Tianjin, it has a vast exploration area, including Dagang Exploration Area and Xinjiang Yurdusi Basin, with a total exploration area of 34,629 square kilometers, including Dagang Exploration Area 18629 square kilometers. At present, Dagang exploration area has completed and put into operation 15 oil and gas fields and 24 development zones, forming an annual production capacity of 4.3 million tons of crude oil and 380 million cubic meters of natural gas.
Zhongyuan Oil Field
Located in Puyang, Henan Province, found in 1975. After 20 years of exploration, development and construction, 455 million tons of petroleum geological reserves, 39.57 billion cubic meters of natural gas geological reserves, 77.23 million tons of crude oil and 0/3.38 billion cubic meters of natural gas have been proved. Now it is one of the important oil and gas production bases in eastern China, with an annual output of 465,438+10,000 tons of crude oil and natural gas1950 million cubic meters.
Jilin oilfield company
Located in Fuyu area, Jilin Province, it explored and developed oil and gas in great basin, Jilin Province, and successively discovered and proved 18 oil fields, among which Fuyu and Xinmin oil fields are large oil fields with reserves exceeding 100 million tons. Oilfield production has reached the production scale of super-large enterprises with an annual output of more than 3.5 million tons and a crude oil processing capacity of 700,000 tons.
Henan oilfield
The mining area is located in Nanyang Basin in the southwest of Henan Province, spanning Nanyang, Zhumadian and Pingdingshan, and distributed in 8 counties such as Xinye and Tanghe. A total of four oil fields/kloc-0 have been discovered, with proven petroleum geological reserves of 65,438+700 million tons and oil-bearing area of 1 17.9 square kilometers. 1995 The annual output of crude oil is1920,000 tons.
Changqing oilfield
The exploration area is mainly in the Shaanxi-Gansu-Ningxia Basin, with a total exploration area of about 370,000 square kilometers. The exploration, development and construction of oil and gas started at 1970, and 22 oil and gas fields have been discovered successively, including oil fields 19. The accumulated proven oil and gas geological reserves are 5418.88 million tons (including proven natural gas reserves of 233.008 billion cubic meters, equivalent to crude oil reserves), with an annual output of 2.2 million tons of crude oil and 6.5438+099 natural gas.
Jianghan oilfield
It is an important comprehensive oil base in central and southern China. The oilfields are mainly distributed in seven cities and counties, including Qianjiang and Jingsha in Hubei Province, Shouguang and Guangrao in Shandong Province, and Hengyang in Hunan Province. Twenty-four oil and gas fields have been discovered successively, with proven oil-bearing area of 139.6 square kilometers and gas-bearing area of 710.04 square kilometers. The cumulative production of crude oil is 210/87,300 tons and natural gas is 954 million cubic meters. 1995 produced 850,000 tons of crude oil.
Jiangsu oilfield
The oil areas are mainly distributed in eight counties and cities such as Yangzhou, Yancheng, Huaiyin and Zhenjiang in Jiangsu Province, and 22 oil and gas fields have been put into development. At present, the main target of exploration is Dongtai sag in Subei basin. 1995, annual crude oil output 10 1 10,000 tons.
Qinghai oilfield
Qaidam basin in the northwest of Qinghai province. The basin area is about 250,000 square kilometers, the sedimentary area is 6.5438+0.2 million square kilometers, and the oil and gas prospect in Mesozoic and Cenozoic sedimentary areas is about 96,000 square kilometers. At present, there are 0/6 proven oil fields/kloc-: There are six gas fields. 1995 The annual output of crude oil is1220,000 tons.
Tarim oilfield
Located in Tarim basin in southern Xinjiang. East-west length 1400 km, north-south width of 520 km, with a total area of 560,000 square kilometers. It is the largest inland basin in China. In the middle is the Taklimakan Desert, known as the "Sea of Death". 1988 After the well Lunnan 2 spewed out high-yield oil gas flow, after seven years of exploration, 9 large and medium-sized oil and gas fields and 26 oil-bearing structures have been proved, and the accumulated proven oil and gas geological reserves are 378 million tons, which has the resource guarantee of an annual output of 5 million tons of crude oil, 80 1 10,000 tons of condensate oil and 2.5 billion cubic meters of natural gas. 1995 produced 2.53 million tons of crude oil.
Tuha oilfield
Located in Turpan-Hami basin of Xinjiang, responsible for oil exploration in Turpan-Hami basin. The basin is 600 kilometers long from east to west and 50 130 kilometers wide from north to south, covering an area of about 53,000 square kilometers. 199 1 February, the oil exploration and development campaign in Turpan-Hami was in full swing. By the end of 1995, * * has discovered 14 oil and gas fields and 6 oil-bearing structures such as Shanshan and Wenjisang, with the proven oil and gas area of 178. 1 square kilometer, with the accumulated proven petroleum geological reserves of 208 million tons and natural gas reserves of 73/kloc-0. 1995 The annual output of crude oil is 22 1 10,000 tons.
yumen oilfield
Located in Yumen City, Gansu Province, with a total area of 1 14.37 square kilometers. The oilfield was put into development in 1939, and the crude oil produced in 1959 reached 1402900 tons, accounting for 50.9% of the national crude oil production in that year. It has achieved excellent results of stable production of 600,000 tons in 1970s and 10 in 1980s. Known as the cradle of China's oil industry. 1995 produces 400,000 tons of crude oil.
Yunnan, Guizhou and Guangxi Petroleum Exploration Bureau
Responsible for oil and gas exploration and development in Yunnan, Guizhou and Guangxi provinces (regions). This area covers an area of 860,000 square kilometers, with a large number of Mesozoic and Tertiary basins and an exploration area of 277,000 square kilometers. Major breakthroughs have been made in oil and gas exploration in Baise, Chishui and Chuxiong, indicating that Yunnan, Guizhou and Guangxi have broad prospects for oil and gas development. 1995 produced 654.38 million tons of crude oil.
Jidong oilfield
Located on the northern coast of Bohai Bay. The oil field exploration and development covers Tangshan, Qinhuangdao, Tanghai and other two cities and seven counties, with a total area of 6,300 square kilometers, including 3,600 square kilometers of land and 2,700 square kilometers of intertidal zone and extremely shallow sea. 13 sets of oil-bearing strata have been discovered in 7 oilfields including Gaoshangbao, Liuzan and Yanggezhuang. 1995 The annual output of crude oil is 5 10000 tons.
China Offshore Oil Nanhai East Company
Founded in June 1983, it is one of the four regional oil companies under China Offshore Oil Corporation. To be responsible for the exploration, development and production of oil and natural gas in the east of South China Sea 1 13 10' with an area of about 13 10,000 square kilometers, and to authorize the full implementation of oil contracts and foreign cooperation agreements in this sea area. Since 13, eight oil fields have been completed and put into production, and the company's annual crude oil output has increased substantially. By 1996, the oil output exceeded1000000 tons, ranking fourth among the land and sea oil fields in China.
Production Ranking of Top Ten Oilfields in China
1, Daqing: 44.95 million tons in 2005 and 434 1 10,000 tons in 2006. It is planned to reduce it to 40 million tons in 20 10, and stable production will be carried out for a period of time.
2. Victory: In 2006, the output increased to 30 million tons, which was ominous and showed an increasing trend.
3. Changqing Oilfield: In 2006, the oil production was about105,000 tons, the gas production was about 8 billion cubic meters, and the oil-gas equivalent exceeded170,000 tons. It is planned to reach 30 million tons in 2065.438+00.
4. CNOOC Tianjin Branch: The estimated oil-gas equivalent in 2006 is160,000 tons, and the specific composition is unknown. It is planned to be 30 million tons of oil equivalent in 2065.438+00.
5. Tarim Oilfield: In 2006, it is estimated that the oil and gas equivalent is 6,543,800,300 tons, the crude oil is 6,050,000 tons, and the natural gas is 6,543,800,000,000 cubic meters, which is the hope of China Petroleum in the future.
6.Ramayi Oilfield: In 2006, crude oil1265438+800,000 tons was produced, and the output increased.
7. Liaohe Oilfield: In 2006, the crude oil output was less than120,000 tons, and the reserves decreased, so the output will decrease year by year.
8 Jilin Oilfield: In 2006, the oil equivalent was about 610.5 million tons, and the output increased;
Dagang Oilfield: About 5 million tons of oil equivalent in 2006. Thanks to offshore oil fields, the output can be stable for some time.
10, Qinghai Oilfield: in 2006, the oil equivalent was about 4.75 million tons, and the output increased;
1 1 Huabei Oilfield: about 3.7 million tons in 2006, with insufficient reserves;
12 CNOOC Shenzhen Branch: Since 1996, the equivalent has exceeded100000 cubic meters (tons) for ten consecutive years.
13 CNOOC Zhanjiang branch: in 2004, the oil-gas equivalent exceeded 9 million cubic meters, and there will be more in 2006.
14, Southwest Oil and Gas Field Company: the gas production exceeds1300 million cubic meters, and the oil and gas equivalent exceeds100000 tons.
15, Northwest Petroleum Bureau of Sinopec: 4.75 million tons of oil and gas equivalent in 2006.
16, Yanchang Oil Mine in Shaanxi: In 2006, the cumulative crude oil production exceeded 9 million tons, reaching 9.0210.44 million tons, a net increase of more than 6,543.8 million tons compared with the same period in 2005.
Other small oil fields are ominous.
Henan Oilfield is about 6.5438+0.8 million tons, with a serious shortage of reserves and difficult life.
In 2002, the output of crude oil in Central Plains was 3.8 million tons, the natural gas was 65.438+0.7 billion cubic meters, and the oil-gas equivalent was 4.8 million tons. This year is still unclear, and it is estimated that it will not be much higher than this. There is a serious shortage of reserve and life is difficult.