New steps have been taken in the high-quality development of energy

The report of the 20th National Congress of the Communist Party of China pointed out that "based on China's energy and resource endowment, adhere to the principle of establishing first and then breaking, and implement the carbon peak action in a planned and step-by-step manner" and "strengthen the construction of energy production, supply, storage and marketing system to ensure energy security".In the northern desert, more than 196,000 photovoltaic panels stand on the yellow sand, and since the Dalat photovoltaic power station of the State Power Investment Corporation was put into operation, it has exported more than 2.5 billion kilowatt-hours of green electricity and 16,000 mu of desertification.On the southeast coast, the annual power generation of one nuclear power unit can meet the annual electricity demand of 1 million people, and the output value of 100 billion yuan will be generated during the whole life cycle, and the key equipment of the independent third-generation nuclear power "Hualong No. 1" will be localized.Since the 18th National Congress of the Communist Party of China, General Secretary Xi Jinping has put forward a new energy security strategy of "four revolutions and one cooperation", pointing out the direction for China's high-quality energy development. China has accelerated the construction of a clean, low-carbon, safe and efficient energy system, major changes have taken place in energy production and utilization, and new steps have been taken in the high-quality development of energy.The energy supply capacity has continued to increase, and a multi-wheel drive energy production system has been basically formed.As the world's largest energy consumer, how to effectively ensure national energy security has always been the primary issue of China's energy development."Three shovels can fill a 100-ton truck, and the raw coal output in the first eight months of this year increased by more than 3.4 million tons year-on-year." At the Pingshuo East open-pit mine of China Coal Group, 14 seven-story electric forklifts and hundreds of dump trucks are working at full capacity. Shao Bin, chief engineer of the coal mine, said that with the improvement of automation and intelligence, the average daily output of coal has increased from 55,000 tons 10 years ago to more than 70,000 tons now.In the past decade, the ability to guarantee coal supply has continued to improve. The country's coal production increased from 3.945 billion tons in 2012 to 4.13 billion tons in 2021. Large-scale coal mines account for more than 80% of the country's total production capacity, and 813 intelligent mining faces have been built, the coal supply structure has been continuously optimized, and the supply elasticity and resilience have been continuously enhanced.

In the past ten years, the situation of oil and gas exploration and development has generally improved. The annual oil and gas equivalent production of Changqing Oilfield climbed to a high of 60 million tons; "Underground Everest" oil production, Shunbei oil and gas field drilled 41 oil and gas wells with a vertical depth of more than 8,000 meters; Knocking on the door of 1,500-meter ultra-deepwater development, the "Shenhai No. 1" gas field produces 10 million cubic meters of natural gas per day...... With the hard stability of old oilfields and the rapid construction and production of new positions, China's total oil and gas production has increased from 296 million tons of oil equivalent in 2012 to 365 million tons of oil equivalent in 2021.

According to the relevant person in charge of the National Energy Administration, since the 18th National Congress of the Communist Party of China, China's energy independence guarantee capacity has always remained above 80%. In 2021, China's total primary energy production was 4.33 billion tons of standard coal, an increase of 23.4% over 2012 and more than 1/5 of the world's total output.

The transformation of the energy structure has been further promoted, and the proportion of clean energy consumption has increased steadily

Energy is an important material foundation and power source for economic and social development, and it is also the main battlefield for promoting carbon peak and carbon neutrality. Since the 18th National Congress of the Communist Party of China, China has accelerated the transformation of energy utilization, vigorously improved energy efficiency, and reduced energy consumption per unit of GDP by 26.4%, which is equivalent to reducing energy consumption by about 1.4 billion tons of standard coal, and supporting the average annual growth of the national economy by about 3% with an average annual growth of about 3% in energy consumption.　

The level of energy technology is constantly improving, and the transformation from "following and running" to "innovation-led" is accelerating

In the Pearl River Estuary Basin, Asia's first deepwater jacket platform "Haiji-1", independently designed and built by China, was put into operation. "This is the first drilling platform designed and built in a 300-meter water depth area in China." Yuan Wei, deputy general manager of CNOOC Shenzhen Branch, said that "Haiji-1" has overcome a series of global problems and innovatively applied 2 world's firsts and 21 domestic first-in-class advanced technologies.

From China's first self-designed and built sixth-generation ultra-deepwater semi-submersible drilling platform, to the world's first 100,000-ton deepwater semi-submersible production and storage platform, to China's first self-developed deepwater submersible production system, the offshore oil and gas equipment technology has achieved a major leap in the past decade.

Looking at coal utilization, the world's first 1.35 million kilowatt coal-fired power unit was put into operation, and the world's first 10,000-ton coal-based degradable material project was put into operation; In terms of oil and gas development, conventional oil and gas exploration and exploitation technology has reached the international advanced level, and the level of shale oil and gas exploration and development technology and equipment has been greatly improved; Looking at clean energy, we have successfully developed and manufactured the world's largest single capacity of 1 million kilowatt hydropower units.Photovoltaic cellsThe conversion efficiency has broken the world record for many times, and large-scale third-generation pressurized water reactor nuclear power technologies such as Hualong No. 1 and Guohe No. 1 with independent intellectual property rights have been formed, and new technologies and new business formats such as hydrogen energy and new energy storage have flourished...... In the past decade, the energy industry has focused on improving its independent innovation capabilities and the level of major equipment technology, and the scientific and technological innovation in the energy field has accelerated the transformation from "following and running" to "innovation-led".

The relevant person in charge of the National Energy Administration said that the next step is to effectively promote the implementation of the spirit of the 20th National Congress of the Communist Party of China in the energy system, based on China's energy resource endowment, focusing on high-quality development requirements such as energy security and supply, green and low-carbon transformation, and further promote the energy revolution, accelerate the planning and construction of a new energy system, and strive to promote the construction of an energy power, so as to provide a strong energy guarantee for the comprehensive construction of a modern socialist country and the comprehensive promotion of the great rejuvenation of the Chinese nation.

Sany Petroleum Equipment Co., Ltd. is a professional company engaged in the R&D and manufacturing of drilling and repair rig automation equipment, oil and gas cementing and fracturing equipment, EPC general contracting and oilfield technical services. At present, a full set of drilling and repair machine automation equipment, conventional diesel-driven complete fracturing equipment, and electric-driven complete fracturing equipment units have been mass-produced and applied, providing electrified, standardized, and digital green, low-carbon, and efficient solutions for oil and gas field projects.

It has been widely used in many oil and gas field development areas such as southwest, northwest, north China, and northeast, and has created a number of construction records. At present, the mass production and application of conventional diesel-driven complete fracturing equipment and electric drive complete fracturing equipment units have been formed, providing electrified, standardized and digital green, low-carbon and efficient solutions for fracturing reservoir transformation projects.