"Fourteenth Five -Year" oil and gas increases, where is it difficult?

Text/Lu Xiaoru

The "Fourteenth Five -Year Plan" Modern Energy System Plan (hereinafter referred to as the "Plan") proposes that by 2025, the domestic energy annual comprehensive production capacity will reach 4.6 billion tons of standard coal. Among them, the output of crude oil has risen steadily, and strives to rise to 200 million tons in 2022 and stabilize production for a long time; natural gas production has grown rapidly, and strives to reach 230 billion cubic meters in 2025.

How difficult is it to complete such output goals in the reality of the increasingly inferior oil and gas resources in my country? On the one hand, it is the burden of increasing storage and production, and on the other hand, the pressure of "double carbon" target and energy transformation. Where should my country's oil and gas production enterprises go from? With these issues, the reporters of this magazine invited representatives of oil and gas production enterprises and industry experts to discuss.

Difficulty and stressful

PetroChina Petrochemical: Hello everyone! The output target set by the "Planning" must be broken down to all oil and gas production enterprises. Excuse me, what output tasks each oil field takes for?

He Jiangchuan: Changqing Oilfield, as the largest oil and gas field in my country, produced 25.36 million tons of oil in 2021, 46.5 billion cubic meters of natural gas, and the equivalent of oil and gas production exceeded 62 million tons. In 2022, the output task of Changqing Oilfield was to produce 25.7 million tons of crude oil, 49 billion cubic meters of natural gas, and the amount of oil and gas equivalent expected to exceed 65 million tons. By 2025, the high -quality supply of oil and gas output of 1/6 and China Petroleum will continue to ensure the role of domestic oil and gas output "pressing stones".

Niu Shiwen: As an important energy production base in my country, Shengli Oilfield conscientiously implemented the "Fourteenth Five -Year Plan" modern energy system planning, in accordance with Sinopec's "exploration breakthrough, steady crude oil growth, and great development of natural gas" Development and continuously improving oil and gas production capacity. In 2022, our work goal is to produce 23.45 million tons of crude oil and 520 million cubic meters of natural gas.

Zhang Chunsheng: During the "Fourteenth Five -Year Plan" period, the Bohai Oilfield will promote the "Seven -Year Action Plan" at a high quality, and build the Bohai Oilfield into a benchmark energy base for integrated exploration and development, standardization of engineering construction, intelligent oil and gas production, and lean management management management. , Strive to achieve major breakthroughs, hard growth of crude oil, and great development of natural gas, ensuring that the oil and gas production is 40 million tons in 2025.

PetroChina Petrochemical: Is it difficult to complete such oil and gas output targets? What are the difficulties?

Guo Jiaofeng: According to the data of the National Bureau of Statistics, in 2021, the domestic production of crude oil was 198.98 million tons, an increase of 2.4%over the previous year, an increase of 4.0%over 2019, and an average increase of 2.0%in two years. 8.2%over the previous year, an increase of 18.8%over 2019, and an average increase of 9.0%in two years. Based on this growth trend, the oil and gas output goals of the "Planning" should have no suspense, but it is difficult, especially in terms of crude oil. Because there are many old oil fields in my country. Initially estimated that the decrease in the annual output of the old oil field is 10%to 15%. The production of about 30 million tons is needed each year to make up for the natural decrease, which is equivalent to adding a newly added crude oil output of the current Daqing Oilfield every year. This pressure is undoubtedly great.

He Jiangchuan: As far as Changqing Oilfield is concerned, it is not easy to achieve stable production in the volume of 60 million tons. It is not small to maintain continuous growth, which is mainly reflected in three aspects. The first is the "low osmosis, low pressure, low abundance" oil and gas collection developed by Changqing Oilfield. It is elected as "grinding stones", and the world of exploration and development is rare. The oil field has been developed for more than 50 years. As the quality of resources continues to decline, the difficulty of production has gradually increased. Second, Changqing's development and management point is wide and long, and the working area across the four provinces (regions) of Shaanxi -Gansu and Ningmang Mongolia. It manages the 120,000 oil and gas wells scattered in the depths of the desert, the 2,800 station library between the beams, and the 2,800 seat library library. , 80,000 kilometers pipelines and millions of production equipment have put forward extremely high requirements for our corporate governance system and governance capabilities. Third, the main production area of ​​Changqing Oilfield is located in the middle of the Yellow River. The geographical location is important, the ecological environment is sensitive and fragile, and the contradiction between industrial production and environmental protection always exists.

Niu Shiwen: We have two major visits to the East and West. After more than 60 years of exploration and development, the Eastern Old District has deployed more than 7,000 to explore wells, and has been beaten as a "horse honeycomb". The exploration objects are becoming increasingly complicated, resource replacement difficulty, production constraints gradually increase, and the goals of finding oil and oil collection are based on the goal of finding oil and oil collection. "Thin, small, crushed, deep" is mainly based on the collection, and the benefits are more difficult to produce. There are also a series of problems such as insufficient resource reserve, deep reservoir description, fracture transformation technology, and weak items.

Zhang Chunsheng: The amount of oil and gas in the Bohai Oilfield has been 6 years from 10 million tons to 30 million tons, and we will spend 15 years from 30 million tons to 40 million tons. The difficulty of this can be imagined.

With the continuous deepening of oil field exploration and development, there are five main challenges we face. First, the difficulty of exploration is increasing. The exploration will move towards low exploration zones, deep ancient and near ancient dive mountains, and strata rocky fields. The geological conditions are complex, and the research on oil and gas is difficult to study. The second is that the field of deep ancient and near the ancient Qian Mountain will be the future and long -term key exploration fields of the Bohai Oilfield in the future. However, due to the difficulty of matching the operation time of deep wells, it is not possible to get drilling in the multi -mouth field. Third, the company has lack of experience in the development of low seepage, Qianshan oil and gas fields, and faces greater challenges and difficulties. Fourth, in 2022, the output of oil well measures is large, the main platform's operating volume tends to be saturated, the cost of repairing the well without repair, the low production rate of the oil well, the increase in the yield of measures to exceed the extreme value of the years, the type of effective increase of production measures is single, the effect is effective, the effect is effective The situation of decline needs to be broken. Fifth, the number of old facilities has increased year by year, and the risks of safety and environmental protection and risks of operation have continued to increase. There are measures and achievements

PetroChina Petrochemical: What are the efforts of my country's oil and gas companies to achieve increased storage and production? What kind of results do you get?

Guo Jiaofeng: In general, my country's oil and gas production enterprises have done three aspects of work. The first is to increase exploration and development investment, and the increase in oil and gas storage has achieved significant results. Statistics show that during the "Thirteenth Five -Year Plan" period, my country's total investment and development of oil and gas exploration and development was 1.36 trillion yuan, an average annual increase of 7%. This investment is very large, so the effect of exploration and development is relatively obvious. Second, the theory and technology have achieved breakthrough innovation, and the level of equipment and facilities has been continuously improved. It is precisely because of the exploration and development of a number of breakthroughs in theoretical innovation and key technologies, and has achieved some large oil and gas exploration and development new discoveries and new breakthroughs, such as the ultra -deep on the land and the ultra -deep water at sea and shale oil and gas on the sea. The foundation of storage and ensuring national energy security laid the foundation. Third, management methods are continuously improved, and efficiency and efficiency continue to improve. Oil companies in my country have gradually established a new development concept, accelerating the transformation method, and the low cost, high -quality, and sustainable development strategy has gradually taken shape. Especially in 2021, my country's oil companies seized the favorable period of recovery in the oil and gas market, further promoted refined management, increased the performance assessment with result -oriented, reduced costs and increased efficiency, and increased their operating performance. For example, the sales revenue of PetroChina and Sinopec in 2021 is significantly higher than that of other international oil companies, and the profit is second only to ExxonMobil. The overall performance is better than the international oil company.

Petroleum Petrochemical: In order to achieve the goal of "Planning", what are the aspects of my country's oil and gas companies?

Guo Jiaofeng: First of all, my country's oil and gas companies should continue to increase oil and gas exploration and development investment. Regardless of the exploration and development of shale oil and gas, the exploration and development of sea oil and gas at sea, and the natural decreased production of the old oil field, it is necessary to increase the workload. This must inevitably require capital investment to ensure. Secondly, the "card neck" technology should be continued. Although our related technologies have made great progress in recent years, there are some key processes, technologies, equipment, and software, such as shale oil and gas and deep -sea oil and gas exploration and development. technology. Only by overcomes can we not be affected by the outside world, carry out exploration and development with peace of mind, and reduce costs and efficiency at the same time. Thirdly, we should continue to strengthen management, implement refined management and scientific management to every link, so that each staff member has a consciousness of careful calculation, promotes the improvement of efficiency, and makes a reasonable return on investment. Blacksmith need its own hardware. Only by further improving the management level can the oil field company stand the test of great fluctuations in oil and gas prices in the future.

He Jiangchuan: Changqing Oilfield realizes the confidence of continuously increasing storage and production, which stems from our technological self -confidence in the high -efficiency development of shale oil and dense gas scale. It comes from the resource advantages that have been controlled. Essence The Changqing Oilfield lists the "control and decreasing rate project" and "improving the harvesting project" as the "14th Five -Year Plan" battle, and injects more basic certainty into the continuous growth. For example, many offensive production projects have been launched this year. Among them, the major development test of Surg gas fields aimed at 10%of the harvesting target to deploy. A series of reduced reduction projects will ensure that the natural decrease rate of the conventional oil collection of Changqing Oilfield is controlled within 10%, the comprehensive decrease rate of the gas field is locked at 20%, and the rice bowl of oil and gas is brought into its own hands.

Niu Shiwen: We will firmly increase the storage storage oil and drop the main line. In high -quality exploration, focus on "new fields, big discoveries, big breakthroughs", and put the expansion of oil and gas resources in a more prominent position. The three main positions of Junggar and Jiyang Rock Oil in the west, resolutely fighting for exploration and attacking and tackling battles, and achieved big breakthroughs as soon as possible. In terms of benefit development, focusing on "increasing production capacity, energy, controlling water, and decreased", the new district highlights efficient production and strengthening the foundation of the old district, pays close attention to fine development, storage operations, and basic management. In order to promote stability and progress, ensure that the continuous scale benefits are stable.

Zhang Chunsheng: In terms of oil and gas exploration, we will continue to go to find large and medium -sized oil and gas fields as the goal, do fine exploration, achieve high oil area and new breakthroughs in gas areas, and consolidate the reserves replacement for sustainable development. In terms of development and production of oil fields, it is rapidly developing and producing, maintaining and consolidating costs leading competitive advantages, and in -depth quality improvement and efficiency. Adhere to the comprehensive development of scientific and technological innovation, management innovation and business model innovation, comprehensively integrate innovative concepts, innovative thinking, and innovative measures into exploration and development, unswervingly carry out technological research around key areas, continuously increase scientific and technological innovation and achievements in transformation, forming formation, forming formed A series of new technology systems solve the problem of pain points. Target to support

PetroChina Petrochemical: Under the goal of energy transformation and "double carbon", how can oil and gas companies reasonably arrange oil and gas to increase the production and transformation and development?

Guo Jiaofeng: my country's oil and gas companies should explore the development model of the construction of international first -class comprehensive energy companies. Some transformation experience of International Petroleum can be used for reference. For example, BP, the investment in oil and gas exploration and development has continued to decrease, paying more attention to the development of new energy and renewable energy, and the development of new energy in the world, and the transformation is thorough. For another example, the Norwegian National Petroleum Corporation, with the advantages of the Beihai, vigorously developed sea wind power, reached the level of international first -class offshore wind power resource development and utilization.

For my country's oil and gas production enterprises, oil and gas production is the main business of the main business. The transformation and development should use the advantages of oil and gas blocks to reasonably deploy new energy. The area of ​​my country's oil and gas fields is relatively large, and it is mainly located in the "Sanbei" area and sea. You can use the advantages of wind power and photovoltaic resources in these areas to develop wind power and photovoltaic. Considering new businesses such as wind power, photovoltaic electrical hydrogen, and development of hydrogen energy. You can also use the self -use gas of wind power and photovoltaic to replace the oil field. On the one hand, carbon emissions are reduced, and on the other hand, the amount of product volume of oil and gas is increased. In addition, the CCUS project is implemented using the oil -gas field area or nearby refinery and coal -fired power plants to carry out carbon capture, storage and utilization, and increase the harvesting yield through carbon dioxide oil.

In terms of development of new energy, oil and gas production enterprises have a lot of space. But first of all, we must figure out what resources and available scenarios you have. It is necessary to find out the situation of new energy and new technologies according to its own resources after the family, and we must not follow the wind and plan for the grasp of new energy and new technologies. In terms of specific implementation, some pilot demonstrations can be performed first, exploring mature business models, and further promotion. In this way, a reasonable and stable transformation will ensure the supply of oil and gas production in the present and future periods, and at the same time prepare for the advent of the new energy era.

He Jiangchuan: At present, Changqing Oilfield is transforming from simple oil and gas production to green energy companies. Accelerate forward -looking technology reserves, plan new energy layouts such as photovoltaic, wind energy, and geothermal geothermal, so that oilfield production and life benefits, and green power such as solar energy has been applied in the scale of oil and gas fields. At present, the company is accelerating the three -phase project of accompanying gas recovery, increasing the use of fuel field with more than 91%, and transforming it into clean energy. The largest domestic natural gas ethylene recovery project that has been completed and launched can produce 1.5 million tons of light hydrocarbon each year. In the national CCUS demonstration project of the Jiqian Oilfield in Changqing Oilfield, it is accelerating the industrialization process of 100,000 tons of carbon dioxide oil exorcation. This will inevitably drive the enthusiasm of the carbon dioxide capture and sealing of coal -fired power plants and coalized enterprises. Carbon dioxide -driven oil removal can not only increase the yield of the oilfield by 5 to 15 percentage points, generate huge economic benefits, but also extend the cultivation of the ecological environmental protection industry chain.

Zhang Chunsheng: On January 15, 2020, China Sea Oil announced the official launch of the "Carbon Neutralization" plan, which will fully promote the company's green low -carbon transformation. The Bohai Oilfield is committed to low -carbon transformation. Over the years, focusing on anger recovery and utilization, based on the principle of integration and regional development, relying on the current existing facilities and taking into account the surrounding rolling development projects, the regional natural gas recycling and utilization of "reasonable planning, step by step, and coordinated management" has been determined The core strategy has been implemented in the southwest of Bo to implement the gas recycling project to allow the "air -to -air" to accept it, which not only achieves the effect of energy conservation and emission reduction, but also increases economic benefits. Promote the adjustment of energy structure, attach great importance to energy conservation at sea, implement shore electricity projects, explore offshore wind power, and inject green electricity into the oil field. At the same time, we are conducting research on CCUS related topics.

PetroChina Petrochemical: For the facts of my country's oil and gas resource endowment and energy transformation, what are the policy support do the country do?

Guo Jiaofeng: First, my country's oil and gas resource endowment is getting worse and worse, the difficulty of exploration and development is becoming more and more difficult, and the cost of exploration and development is high. Therefore, it is recommended to further improve the special income gold system. 2. The state has always supported the exploration and development of unconventional natural gas. At present, shale gas is already the main battlefield for natural gas storage in my country. We should continue to support the exploration and development of unconventional natural gas, clarify the deadlines and strength of support, and give clear policy orientation. Third, the exploration and development of unconventional oil such as shale oil and thick oil is increasing, and the proportion of crude oil production is increasing. It is necessary to accelerate the research on the development of financial, taxation, and finance of the development of shale oil and thick oil, and encourage the rapid development of unconventional oils. 4. Strengthen "introduction" and encourage foreign -funded enterprises and private enterprises to participate in my country's oil and gas exploration and development and technical research. This requires further improvement of the liberalization of mining rights and exploring the new ideas of "changing the market with technology and using technology", thereby increasing investment in oil and gas exploration and development, introducing new technologies and new experiences, and ensuring that my country's oil and gas storage and production production and production are increased. Essence He Jiangchuan: As an important replacement area for my country's future oil and gas storage production, shale oil and gas is a realistic way to ensure the safety of national oil and gas strategy. However, shale oil and gas exploration and development are difficult, and strong scientific and technological strength is required as support. Not only that, the construction of a strong country and the safety of national oil and gas energy, scientific and technological innovation is the first driving force. It is expected that the state can introduce a series of policies, promote various innovative elements, and continue to gather to enterprises. At present, domestic energy companies have set off a wave of CCUS project construction, and Changqing Oilfield has established a national demonstration zone. It is recommended that the state to accelerate the introduction of relevant supporting policies such as carbon emission rights, carbon taxes and carbon responsibilities, and promote enterprises to implement the "double carbon" operation in accordance with laws and regulations.

- END -