What oil pipelines are there in China? The more specific the better!

Crude oil pipelines in North China and Central China

There are Dagang Oilfield and Huabei Oilfield in North China, both of which have crude oil pipelines. Refineries in North China include Dongfanghong Refinery and Dagang Refinery located in Yanshan, Beijing, Tianjin Refinery, Cangzhou Refinery, Shijiazhuang Refinery, Baoding Refinery and Hohhot Refinery in Inner Mongolia. Total length of crude oil pipeline1847.4km.

The earliest crude oil trunk line built in North China is Qinhuangdao-Beijing Qinjing Line, which provides raw oil for Beijing Dongfanghong Refinery. Qin-Jing line started in April 1974 and was put into operation in June 1975. The total length of the pipeline is 324.6 kilometers and the annual oil transportation capacity is 6 million tons. Cross rivers 1 1, railways 14, highways 40, rivers (Yongding River 1574m) and canals 5. It was designed by Luoyang Petrochemical Design Institute (China Petrochemical Luoyang Petrochemical Engineering Company) and constructed by Pipeline Company No.3 and Jianghan Oilfield Construction Company.

Dagang-Zhoulizhuang oil pipeline was built in 1968, which is the only crude oil export pipeline in Dagang Oilfield. The starting point has been changed many times. The total length is 2 10.5km, and the annual transportation capacity is 5 million tons.

The Renqiu-Cangzhou crude oil pipeline was started in 1 year 1 month and put into operation in April 1 year, with a total length of 109 km and an annual oil transportation capacity of 5 million tons. After the transformation of 1983, the annual oil transportation capacity is 7.7 million tons. Crude oil pipeline with Huabei Oilfield as its source, and Rencang double track; Rencang New Line, Ren Jing Line (Renqiu to Beijing), Canglin Line (Cangzhou to Linyi), Heshi Line (Hejian to Shijiazhuang), Compal Line (Renqiu to Baoding) and Asai Line (Aershan to Saihantala).

The oilfields in central China are distributed in Hubei and Henan provinces, including Jianghan Oilfield, Henan Oilfield and Zhongyuan Oilfield. The main refineries are Jingmen Refinery in Hubei and Luoyang Refinery in Henan. Total length of crude oil pipeline1347.5km. ..

Jianghan crude oil pipeline has a Qianjing line (from Qianjiang to Jingmen), which was built at 1970, with a total length of 90 kilometers and an annual throughput of10.7 million tons.

Henan crude oil pipeline has Weijing line (Weigang to Jingmen) and Weijing line double line.

Zhongyuan crude oil pipeline includes Pulin line (Puyang to Linyi), Luozhong line (Puyang to Luoyang) and Luozhong double line.

In addition, the total length of crude oil pipeline from the port to the refinery is 859.3 kilometers.

Northeast crude oil pipeline

Northeast China is the main base of crude oil production, including Daqing Oilfield, Liaohe Oilfield and Jilin Oilfield. The output of crude oil accounts for about 53.5% of the national total output, and the crude oil pipeline reaches 3399.6 kilometers.

Since 1966, the annual output of Daqing Oilfield has reached 10668900 tons, and the proven oil resources have not been fully developed. 1In July, 970, Premier and Vice Premier Li Xiannian discussed with Yu and Kang, and decided to use the reserve resources of Daqing Oilfield in advance, and decided to concentrate on the construction of Daqing crude oil export pipeline. On August 3rd, 1970, the Northeast Pipeline Construction Leading Group held a meeting to make formal preparations and named it "Northeast Project 83".

The "August 3rd" project in Northeast China started from Daqing to Fushun on the Qingfu Line. After crossing Nenjiang River from Maoxing, Zhaoyuan County, Heilongjiang Province, this pipeline passes through Songyuan, Nong 'an, Changchun, Gongzhuling, Lishu and Siping in Jilin Province, enters Changtu, Liaoning Province, passes through Tieling, and finally reaches Fushun, an industrial city with concentrated refineries. The terminal station is located in Le Kang Village, Fushun, and supplies oil to Fushun No.1, No.2 and No.3 oil plants through branch lines. The Qing-Fu line has a total length of 596.8 kilometers, including 558.6 kilometers of pipeline with a diameter of 720 mm, which started in September 1970, put into trial operation in August 197 1 and was officially transported in October 3 1. The total investment of the project is 293 million yuan and the annual oil transportation capacity is 20 million tons. This is the first time that China has built a long-distance and large-diameter pipeline to transport "three high" crude oil.

After the completion of Qingfu Line, the headquarters formally established a survey and design institute (later merged with the design institute of the Pipeline Bureau to form a pipeline survey and design institute), and all the construction teams were transferred in, officially compiled into one, two and three pipeline projects (later renamed as one, two and three pipelines). Since then, the continuation project has changed the people's bellicose practice under the condition of forming a professional team. Tieling-Qinhuangdao pipeline 1972, Daqing-Tieling double track 1973+00, Tieling-Dalian pipeline 1974+00. During this period, short-distance pipelines such as Fushun-Anshan Refinery, No.2 Petroleum Plant to Liaoning Power Plant, Dandong-Xinyizhou and Panjin-Jinxi Petroleum Plant were also built. By1September, 1975, eight oil pipelines were built in five years, ***247 1 km, of which the trunk line was 2 18 1 km, forming three oil pipelines with Tieling Station as the hub, connecting Daqing to Fushun, Daqing to Qinhuangdao and Daqing to Dalian, and gradually forming the northeast pipeline network.

The "August 3rd" project in Northeast China has explored the organization, construction and management mode in line with China's national conditions for pipeline construction, and laid the normative foundation for the survey and design, engineering construction and operation management of crude oil pipelines in China.

East China crude oil pipeline network

The main oilfield in East China is Shandong Shengli Oilfield, which is the second largest oilfield after Daqing Oilfield. After Shengli Oilfield was put into development, two pipelines, Dongying-Xindian (1965) and Linyi-Jinan (1972), were successively built to directly transport oil to Qilu and Jinan refineries. 1974, after the completion of the Dongying-Huangdao oil pipeline, crude oil began to be transported into the sea from Huangdao oil port; 1975, the pipelines from Shandong to Yizheng and Dongying to Linyi were completed, and the pipeline network in East China was opened. Crude oil can be transported by water from Yizheng oil port in Gongjiang. The Cangzhou-Linyi pipeline in Hebei Province was built in 1978, and the Puyang-Linyi pipeline in Henan Province was built in 1979. Some crude oil from East China Oilfield and Zhongyuan Oilfield also entered the East China crude oil pipeline network. Yizheng oil transportation station (oil depot) on the north bank of the Yangtze River has become the largest crude oil transshipment base in East China, which not only supplies oil to Nanjing Refinery, but also transports it to refineries along the Yangtze River through Yizheng Oil Port. The total length of East China crude oil pipeline is 2718.2km. ..

East China crude oil pipeline network was planned when the Luning line from Linyi to Nanjing was built. Later, it was only built in Yizheng, Jiangsu Province, also called Luning line. The construction of Luning pipeline spans Shandong, Anhui and Jiangsu provinces. In the construction of this pipeline, the headquarters put forward the loud slogan "Pipeline is an industry, the whole world is home, we are proud of our efforts and enjoy fighting". The Luning Line1975101October 20th was officially started. It was put into production in July, 1978, with a total length of 652.58 kilometers and an annual transportation capacity of 20 million tons. Designed by Pipeline Survey and Design Institute, and constructed by Pipeline Company I, II and III.

Dongying-Xindian (East New Line) 1965 1 month started, and 19 was completed and put into operation in February. The total length is 79.36 kilometers, the designed annual oil transportation capacity is 5.4 million tons, and the branch line is 7.5 kilometers.

Linyi-Jinan (Lin Ji Line) was completed and put into operation on 1973, with a total length of 67.3 kilometers and an annual oil transportation capacity of 165438+ 10,000 tons. Crossing three major rivers (Yellow River, Tu Hai and Xiaoqing River), the Yellow River crossing adopts pipe jacking construction.

Linyi Double Track 199 1 was completed and put into operation. The total length is 69.5 kilometers, and the annual oil transportation capacity is 6.5438+0.5 million tons. The double track crosses 465,438+0 rivers, 7 trunk highways and 3 railways. The Yellow River crossing is constructed by sand washing and settlement method. Qilin Line and Lin Ji Double Line are designed by Shengli Oilfield Design Institute and constructed by Shengli Oilfield Construction Company.

Dongying-Huangdao (East Yellow Line) was completed in 1973 and put into operation in July/974, with an original length of 248.93km, designed by Shengli Oilfield Design Institute and constructed by Shengli Oilfield Construction Company. After the Pipeline Bureau took over, the whole line was technically reformed on 1984. The total length of the pipeline is 245.32km, and the annual oil transportation capacity is100000 tons. In July, 1986, after the completion of the Donghuang double-track line, the Donghuang line was immediately swept and stopped. On August 23rd, Kloc-0/998, oil transportation was resumed (Shengli oil was transported by Donghuang line, and imported oil was transported by Donghuang double line). The reconstruction and restoration project was designed by the original pipeline survey and design institute, and was constructed by the pipeline installation company and Shengli oil transportation company affiliated to Pipeline Company 4.

Donghuang double track, 1985 started,1July 986 17 started. The total length is 248.52 kilometers, the design pressure is 6.5 MPa, and the annual oil transportation capacity is 20 million tons. This is the first automatic oil pipeline built in China, designed by the Pipeline Survey and Design Institute. The automation part is jointly designed by foreign companies and built by the second and third pipeline companies.

Land refined oil pipeline

The earliest long-distance product oil pipeline in China is Gejie product oil pipeline, which started construction on 1973, starting from Golmud City, Qinghai Province and ending in Lhasa City, Xizang Autonomous Region. 1977 10 All the projects have been basically completed. Total length of the pipeline 1080 km, with an annual throughput of 250,000 tons.

The General Logistics Department of the People's Liberation Army of China organized the construction of Jiela product oil pipeline, and the oil pipeline group of the Qinghai-Tibet Military Station of the General Logistics Department implemented Jiela to cross the Chuma River, Tuotuo River, Tongtianhe River and other 108 rivers at the source of the Yangtze River, and across 9 mountains such as Kunlun Mountain and Tanggula. More than 900 kilometers of pipelines are located in severe cold areas with an altitude of more than 4,000 meters (the highest point is more than 5,200 meters), and 560 kilometers are laid in frozen soil areas. The thickness of frozen soil varies from several meters to several hundred meters, including ice cones, ice mounds, water bursting drums and mounds, as well as special adverse geological phenomena such as thick groundwater and hot melt collapse. There are many problems and the construction is very difficult. Golmud-Lhasa line is the first sequential transportation technology adopted in China, which transports four kinds of oil products, namely gasoline, diesel, aviation kerosene and lamp kerosene. Supply oil for gas stations along the Qinghai-Tibet Highway and Lhasa for both military and civilian use.

After the opening of the Golmud-Lhasa oil pipeline, it is not only conducive to border defense and combat readiness, but also injects vitality into Tibet on the roof of the world and creates economic prosperity. It can be said that wherever oil flows, economic life will change qualitatively, thus establishing the special status of Tibet's "oil economy".

The long-distance refined oil pipeline is also Fushun Petrochemical-Yingkou Bayuquan pipeline built by 1995, with a total length of 246 kilometers; 1999, the pipeline from Tianjin Binhai International Airport to Beijing Capital International Airport was completed, with a total length of185km; The Lanzhou-Chengdu-Chongqing pipeline, which started construction on June 22, 2000, has a total length of 1200 kilometers and is currently under construction.

China Northwest Natural Gas Pipeline

The Shaanxi-Beijing line from Jingbian to Beijing is a national key project, the backbone project of early west-east gas transmission, and the highest-ranking gas pipeline in China at present.

The Shaanxi-Beijing line from Jingbian to Beijing is the first long-distance, large-diameter and highly automated gas pipeline in China. /kloc-0 started in March, 1996, and was completed on September, 1997/kloc-0, with a total length of 9 18.42 km, a design pressure of 6.4 MPa and an annual gas transmission capacity of13.2 billion cubic meters. After commissioning, the second-stage booster station (Yulin compressor station) was completed in1999165438+10/0, with an annual gas transmission capacity of 2.2 billion cubic meters. The third stage of supercharging (supercharging stations in West Yellow River and Yingxian County) was completed in June 2000165438+1October 65438+May, with an annual gas transmission capacity of 3.3 billion cubic meters.

Shaanxi-Beijing trunk line starts from the first station of Changqing Gas Field Natural Gas Purification Plant in Jingbian County, Shaanxi Province, and ends at Beijing Terminal Station in Yamenkou, Shijingshan District, Beijing, passing through 22 counties in Shaanxi, Shanxi, Hebei and Beijing provinces, passing through three seismic zones, three mountains of Luliang Mountain, Hengshan Mountain and Taihang Mountain, and five rivers of Wuding River, Tuwei River, Cave River, Yellow River and Yongding River. The whole line crosses 230 rivers, 2 railways1and large highways 13 1. In order to meet the demand of peak shaving, the Dazhangtuo underground gas storage and the supporting pipeline project of 1 18.5 km were completed on June 6, 2000, with a peak shaving capacity of 5 million cubic meters per day and an annual effective peak shaving capacity of 600 million cubic meters.

The Shaanxi-Beijing railway project has adopted internationally recognized advanced standards. Shaanxi-Beijing line was designed by pipeline design institute in cooperation with foreign companies, and the first, second and third pipeline companies, Daqing, Changqing and Sichuan Youjian companies participated in the construction.

Shanshan-Urumqi Line started on September 26th 1995, completed on September 30th 1996, and officially supplied gas on March 30th 1997. The total length is 30 1.6 km. Crossing 6 rivers, 6 railways and 79 highways.

Shaanxi-Wuhan line is a gas pipeline with high automation in China. For the first time, epoxy powder was sprayed for anticorrosion. The communication optical cable is laid in the same trench for the first time in China, with a length of 3 10.78km.

Shaanxi-Wuhan railway is also the first large-scale project organized and built on land in accordance with international practice. This paper introduces the supervision system (supervision scope: the whole process supervision from preliminary design, construction drawing design, construction, trial operation, acceptance and production for one year) and the third-party quality supervision system. The project adopts the general contracting method, also known as "turnkey project", which is also the common practice in the international engineering market.

There are oil and gas reservoirs in Tarim Oilfield, Xinjiang. The gas reservoir is rich in reserves and has broad development prospects. 196 has accumulated proven natural gas reserves of 30.523 billion cubic meters, and196 has laid gas pipelines. At the end of the 20th century, the proven natural gas reserves have reached more than 500 billion cubic meters. The completed gas pipelines include Talun Line and Lunku Line, and the main line of west-east gas transmission to Shanghai also starts from here.

Tazhong to Lunnan (Talun Line). Construction started in July 1995, and was completed in August 16, 1996, with a total length of 302.15km. Talbot line is also the first desert gas pipeline in China, which is laid in the same trench as Talbot oil pipeline and communication optical cable.

Natural gas pipelines in other areas

Puyang, Henan to Cangzhou (Zhongcang Line). 1 985 started in April1and was completed on April 28th. 1986 supplied gas to Cangzhou Chemical Fertilizer Plant on August 7th. The total length is 36 1.89 km, the design pressure is 5. 1 MPa, and the annual gas transmission capacity is 600 million cubic meters. The pipeline crosses 4 railways, 38 highways and 92 rivers. The first station is equipped with imported T4500 Centauri gas turbine, two centrifugal compressors and auxiliary equipment, which is the first time that compressor equipment has been used in domestic gas pipelines. 1999 65438+replaced the new pipe on September 20th,1resumed operation on October 22nd. The plugging operation office of the pipeline technology company carries out the operation, which is designed by the original pipeline survey and design institute and constructed by the second and third pipeline companies.

China Northwest Crude Oil Pipeline

Northwest China is the key area of national oil exploration in the early 1950s. From 65438 to 0958, Lanzhou Refinery, the first imported modern refinery in China, was built in Lanzhou, Gansu. The Karamay-Dushanzi crude oil pipeline was completed in February 1958, marking the beginning of the construction history of China long-distance pipeline. The total length of northwest crude oil pipeline is 4 102.7 km.

The flower grid line starts from the oil sands mountain in Huatugou, Xizhou, Qinghai Province (centralized treatment of oil fields) and ends in the southern suburbs of Golmud City, Qinghai Province, supplying oil for Golmud Refinery. /kloc-0 started construction in September, 1987, and/kloc-0 officially put into operation in September, 1990, with a total length of 435.6 kilometers, a design pressure of 6.27 MPa and an annual oil transportation capacity of 1 10,000 tons. Designed by pipeline survey and design institute and constructed by the first and third pipeline companies. 1977 is rebuilt and expanded in two phases with an oil transportation capacity of 2 million tons. Open-wire carrier remote control automation system is adopted for the first time in China. The Huage line is also the first crude oil pipeline laid in the plateau area, with the highest point being Dawes Mountain, with an altitude of 342 meters.

Lunku Line (Lunnan to Korla) is the first crude oil export pipeline in Tarim Oilfield. Crude oil was transported to Korla and loaded by train. Construction started on July 2nd 199 1, and was completed and put into production on July 2nd 1992. Total length 1.9 1.79km, annual throughput 1 10,000 tons to 3,000,000 tons, designed by the pipeline survey and design institute and constructed by the second pipeline company. Many new technologies have been adopted in the design and construction. For example, using satellite remote sensing and satellite positioning technology to optimize the route direction; Automatic control of Chinese operation, interactive transmission of images, graphics and languages, monitoring and management of production units; Using solar energy and wind power to generate electricity, as cathodic protection power supply and so on.

Talun Line (from Tazhong to Lunnan) is the first mobile desert pipeline in China, and 75% of the pipeline is located in Taklimakan Desert. Construction started in July 1995, and was completed and put into operation in August 1996, with an annual oil transportation capacity of 100 to 6 million tons. The total length of the tower wheel line is 302. 15km, and the gas pipeline and communication optical cable are laid in the same trench.

The Korla-Shanshan pipeline (Ku-Shanshan line) is the first time in China to adopt high pressure and large station distance scheme, and X65 steel pipe is used for the first time. Construction started on June 1996, and was completed and put into production on June 30 1997. The total length is 475km, the design pressure is 8mpa, and the designed annual transportation capacity is 5 million tons in Phase I and 6,543.8+million tons in Phase II. The whole line adopts advanced pipeline automation (PAS) system, and the pipeline crosses 33 rivers, ditches, railways and highways, of which Kaidu River is 736.4m wide. The original pipeline survey and design institute and Italian Sinan Dipper Company jointly designed the No.1 pipeline.

The total length of Mahuining Line (Maling to Huianbao to Zhongning) is 164 km, with an annual oil transportation capacity of 3.5 million tons. /kloc-0 started construction in August, 1978, and/kloc-0 started production in June, 1979. There are 44 rivers and flood ditches, 34 rivers, 2 railways and 4/kloc-0 highways, which are designed by the pipeline survey and design institute and constructed by the third pipeline company.