Shandong Longkou Coal Mine Uses New Technology to Produce 200 tons of “Crude Oil†per day
The reporter learned from Shandong Longkou Mining Group on April 18th that after more than 100 days of trial mining, relying on its own technology, the group can extract 1340 tons of oil shale every day from 300 meters below the ground, equivalent to a daily output of 200 crude oil. Ton. Experts said that the coal field produces “crude oilâ€, which will explore new ways for China’s energy diversification and will have important strategic significance for safeguarding national energy security.
The total investment of the oil shale exploitation project in Longkou Mining Area is 1.76 billion yuan. The trial mining began on December 4 last year. The current mining technology and safety protection measures are quite mature. A total of 1340 tons of oil shale can be mined every day, and the annual sales revenue is expected to reach 985.6 million yuan. According to Li Xiujie, deputy chief engineer of Longkou Group Beisou Coal Mine, after 38 years of mining in Longkou Mining Area, coal reserves are near exhaustion, and the proven economic reserves of land-oil shale with coal are close to 300 million tons. From 2.59 to 4.74 meters, with an average of 3.72 meters, the average oil content is much higher than that of oil shale mines in Fushun and Maoming. Its grade ranks first in the country and it has great mining value. Calculated according to the conservative oil shale extraction rate, equivalent to 201 tons of crude oil per day. Calculated at comparable prices, equivalent to the newly discovered oil field with a reserve of 50 million tons or more.
In addition to oil shale, oil shale can also be directly used for power generation, production of new building materials, etc., so as to solve and reduce environmental pollution problems. Li Xiujie said that according to the current cost of coal-to-oil conversion, Longyuan Group's oil production cost will be at least half of the cost savings compared to the most advanced coal-to-oil technology in the Mainland. Through the introduction of international advanced oil refining technology, the Group extracted oil from oil shale, fuelled by oil refinery coke and selected oil shale, and built a power plant supporting two 200,000 kilowatt oil shale circulating fluidized bed units. After the transformation and production, it can increase production of more than 650,000 tons of raw coal, 2 million tons of oil shale, and 2.2 billion kwh of power generation.
The national “Eleventh Five-Year Plan†Outline proposes that the investigation and exploration of unconventional oil and gas resources such as coalbed methane, oil shale and oil sands will be focused on, and the diversification of oil and gas exploration and development subjects will be promoted. Oil shale reserves in China are very rich, reserves of about 2 trillion tons, equivalent to 80 billion tons of shale oil, second only to the United States, Brazil, Russia, ranking fourth in the world.
The total investment of the oil shale exploitation project in Longkou Mining Area is 1.76 billion yuan. The trial mining began on December 4 last year. The current mining technology and safety protection measures are quite mature. A total of 1340 tons of oil shale can be mined every day, and the annual sales revenue is expected to reach 985.6 million yuan. According to Li Xiujie, deputy chief engineer of Longkou Group Beisou Coal Mine, after 38 years of mining in Longkou Mining Area, coal reserves are near exhaustion, and the proven economic reserves of land-oil shale with coal are close to 300 million tons. From 2.59 to 4.74 meters, with an average of 3.72 meters, the average oil content is much higher than that of oil shale mines in Fushun and Maoming. Its grade ranks first in the country and it has great mining value. Calculated according to the conservative oil shale extraction rate, equivalent to 201 tons of crude oil per day. Calculated at comparable prices, equivalent to the newly discovered oil field with a reserve of 50 million tons or more.
In addition to oil shale, oil shale can also be directly used for power generation, production of new building materials, etc., so as to solve and reduce environmental pollution problems. Li Xiujie said that according to the current cost of coal-to-oil conversion, Longyuan Group's oil production cost will be at least half of the cost savings compared to the most advanced coal-to-oil technology in the Mainland. Through the introduction of international advanced oil refining technology, the Group extracted oil from oil shale, fuelled by oil refinery coke and selected oil shale, and built a power plant supporting two 200,000 kilowatt oil shale circulating fluidized bed units. After the transformation and production, it can increase production of more than 650,000 tons of raw coal, 2 million tons of oil shale, and 2.2 billion kwh of power generation.
The national “Eleventh Five-Year Plan†Outline proposes that the investigation and exploration of unconventional oil and gas resources such as coalbed methane, oil shale and oil sands will be focused on, and the diversification of oil and gas exploration and development subjects will be promoted. Oil shale reserves in China are very rich, reserves of about 2 trillion tons, equivalent to 80 billion tons of shale oil, second only to the United States, Brazil, Russia, ranking fourth in the world.
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