At the beginning of this year, no one would have thought that shale gas development would usher in an "outbreak" year. Countless oil people are participating.
Recently, PetroChina Southwest Oil and Gas Field Company's production report shows that drilling includes shale gas in Weiyuan County, Qixian County and Changning County in southern Sichuan, and 125 drilling rigs have been put into operation.
As early as June this year, CNPC revealed that it will invest more than 30 billion yuan in 2018 and drill a large number of wells in Sichuan. It is expected to double the shale gas production this year and plan to produce 20 billion cubic meters of shale gas by 2025. Meter.
If the announcement in June is still only a plan, then now, this plan is being implemented step by step. To achieve this goal, speeding up drilling has become an inevitable choice.
During this period, China National Petroleum Corporation's drilling rigs and oil workers in China and Central Asia continued to travel to southern Sichuan. Most importantly, PetroChina encourages more private companies and oil service companies to participate.
A large number of oil people went to Sichuan
As everyone knows, Yumen is the cradle of China's oil industry. So, it is no exaggeration to say that Sichuan will become the cradle of China's shale gas industry. Take Weiyuan of Sichuan as an example. Five years ago, it was still deserted. No one would have thought that after five years, more than 10,000 oil people had gathered here.
The land of Sichuan and Chongqing is rising due to shale gas.
According to statistics, as of August 16, a total of 162 shale gas wells were drilled this year in the southern Sichuan region, with a drilling footage of 606,400 meters, an increase of 438% and 429% respectively, and 38 industrial gas wells. According to PetroChina's plan, there are more than 330 wells planned to be drilled in 2018. More than half of the wells will be used in 2018. That is to say, the speed of drilling wells will be accelerated in the future. More rigs and drilling workers will go to southern Sichuan.
It is reported that PetroChina Southwest Oil and Gas Field Company has strengthened exploration and added proven reserves of 267.3 billion cubic meters. According to the actual drilling data analysis, the domestic shale gas experts believe that the shale gas resources of the Wufeng Formation-Longmaxi Formation in the southern Sichuan Basin exceeds 9 trillion cubic meters, and the conditions for large-scale construction capacity are available.
Based on the premise of abundant resource reserves, PetroChina listed shale gas development in southern Sichuan as an important area for increasing production capacity. In May last year, it started to build an annual production capacity of 10 billion cubic meters in 2020, and newly drilled more than 300 shale per year. The rhythm of the gas well is designed to explore the well site. Since then, a large number of Chinese oil rigs have been to the south of Sichuan.
In addition, PetroChina's open drilling operation market attracts Sinopec and private enterprises to participate; the famous scientific research institutions and universities in the United Nations have set up "command teams" to solve problems; build interconnection platforms for various drilling teams, share new technologies and new ones. experience.
A large amount of capital investment, equipment investment, and even the participation of private enterprises are widely involved. The purpose of PetroChina is clear, and accelerate the development of shale gas in Sichuan.
Shale gas development steps into the fast lane
China's energy consumption structure has always been dominated by coal, but in the past decade, it has been showing a downward trend. In recent years, due to the domestic battle against blue sky, the policy of coal to gas change, or the development of shale gas into the express train Road.
According to the latest statistics of the National Energy Administration, in 2017 China's energy consumption, natural gas only accounted for 7.2%. In the 13th Five-Year Plan for Natural Gas Development of the National Development and Reform Commission, it is proposed that natural gas will account for 10% of China's primary energy consumption by 2020, and this proportion will only rise from 4.4% to 5.9% during the 12th Five-Year Plan period. At present, there is still a big gap in the goal of China's natural gas consumption distance.
In July 2017, the National Development and Reform Commission issued the "Opinions on Accelerating the Use of Natural Gas", clearly stating that natural gas cultivation should be one of the main energy sources of China's modern clean energy system. In the past, natural gas has been positioned as China's transitional energy. The difference is extraordinary.
Oil people should be prepared, the era of natural gas is coming, and the identity of oil people will also usher in a big change. It is no longer a pure oil person, but a natural gas person and a shale gas person.
In the near future, the state has clearly proposed to strengthen domestic oil and gas exploration and development efforts. Three barrels of oil are also frequently used on this.
In particular, Sinopec Group has made great progress in the development of shale gas. This year, the first large-scale shale gas field in China, the Fuling shale gas field, was built with a capacity of 10 billion cubic meters per year. It has become the largest shale gas field in the world except North America, marking the acceleration of China's shale gas into large-scale commercial Development stage.
According to the EIA's evaluation, China's shale gas reserves rank second in the world, reaching 32 trillion cubic meters. It can be said that shale gas resources are very rich. Under this situation, shale gas development will become the most powerful growth point for domestic oil and gas exploration and development.
PetroChina has transferred rigs distributed in China and Central Asia to Sichuan, and invited many private development companies to participate, which will set off an era of shale gas.
From the fact that PetroChina has mobilized a large amount of resources into Sichuan to develop natural gas this year, it is not difficult to see that PetroChina attaches great importance to the development of shale gas and is in a state of accelerated development. A shale gas battle is in full swing.
It is no exaggeration to say that the significance of Sichuan's shale gas is no less than the significance of Daqing's oil. Nearly sixty years ago, the Daqing oil battle, a time of passion, the ancients said, a 60-year-old. Sixty years later, under the influence of the background policy of increasing domestic oil and gas exploration, shale gas mining entered an accelerated phase, and oil people ushered in a major test.
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