Group 1 - The core point of the article highlights that China's largest coalbed methane field, the Daji gas field, has achieved an annual production capacity exceeding 2.5 billion cubic meters, becoming a significant resource for natural gas production growth in the country [1] - The Daji gas field, located in western Shanxi Province, is the first large-scale developed coalbed methane field in China, with an average burial depth of 2,130 meters and proven geological reserves of 300 billion cubic meters [1] - In the current year, 37 new production wells have been put into operation at the Daji gas field, adding an annual production capacity of approximately 1 billion cubic meters, with a current daily production of 6.8 million cubic meters, reflecting a year-on-year increase of 50.1% [1]

Group 1 - The core message highlights the significant production capacity breakthrough of China's largest coalbed methane field, Daji Gas Field, which has surpassed 2.5 billion cubic meters annually, injecting strong momentum into domestic natural gas supply growth [1] - Coalbed methane is becoming a key resource for natural gas production growth in China due to its large reserves, wide distribution, and outstanding development potential, especially as conventional gas field growth slows [1] - Shouhua Gas has established a comprehensive technical system from exploration to development, providing technological support for the large-scale development of unconventional natural gas resources [1] Group 2 - Shouhua Gas has made significant progress in exploration and development through continuous research investment and detailed studies, achieving innovative results in reservoir evaluation, extraction technology, and production enhancement measures [2] - The company has developed a set of development technology policies and strategies tailored to the geological characteristics of the Shilou West Block, enhancing drilling and fracturing efficiency through optimized processes and advanced monitoring equipment [2] - Shouhua Gas emphasizes the importance of refined construction management and supporting engineering systems to achieve efficient development and cost-effectiveness in deep coalbed gas extraction [2] Group 3 - Under the "dual carbon" goals, the energy position of natural gas remains solid, and the company is expected to seize opportunities in the industry landscape of natural gas supply growth due to its technological barriers and resource reserves [3]

Core Viewpoint - The Daji Gas Field, China's largest coalbed methane field, has achieved an annual production capacity of over 2.5 billion cubic meters, becoming a significant resource for the country's natural gas production growth [1][3]. Group 1: Production Capacity and Growth - The Daji Gas Field has a newly added annual production capacity of approximately 1 billion cubic meters from 37 newly drilled wells this year [3]. - The current average daily production of coalbed methane is 6.8 million cubic meters, representing a year-on-year increase of 50.1% [3]. Group 2: Geological and Technical Aspects - Coalbed methane is a type of unconventional natural gas resource that is either adsorbed or free in deep underground coal seams, typically buried deeper than 1,500 meters [3]. - The Daji Gas Field is China's first large-scale developed coalbed methane field, with an average burial depth of 2,130 meters and proven geological reserves of 300 billion cubic meters [3].

Core Insights - China's largest coalbed methane field, the Daji gas field, has achieved an annual production capacity exceeding 2.5 billion cubic meters, marking a significant milestone in unconventional natural gas resource development [1] Group 1: Production Capacity and Techniques - The Daji gas field's production capacity has surpassed 2.5 billion cubic meters, indicating a successful breakthrough in coalbed methane extraction [1] - Traditional theories considered coalbed methane deposits deeper than 1,500 meters as development zones; however, advancements in technology have enabled effective extraction from these depths [1] - The drilling operations utilize intelligent control systems to enhance drilling efficiency and precision [1] Group 2: Innovations in Drilling and Cost Efficiency - The company has implemented a new drilling model that allows for horizontal drilling lengths of up to 3,036 meters, setting records for the longest horizontal section and fastest mechanical drilling speed in China [1][3] - This innovative drilling approach aims to achieve the production output of two wells from a single well, thereby reducing costs and shortening the production cycle by nearly 30% [3] Group 3: Automation and Data Management - At the gas collection station in Linfen, over 200 sensors are employed to collect real-time data on pressure, flow, and temperature, which is transmitted to a remote control center for analysis [5] - The transition from manned to unmanned operations at the collection station has enhanced automation, allowing for more precise and timely production management through big data analysis [7]

Core Viewpoint - China's largest coalbed methane field, Daji Gas Field, has achieved an annual production capacity of over 2.5 billion cubic meters, becoming a significant resource for natural gas production growth in the country [1][5]. Group 1: Production and Capacity - Daji Gas Field has a current daily production of 6.8 million cubic meters, representing a 50.1% increase compared to the same period last year [3]. - The field has seen the addition of 37 new production wells this year, contributing approximately 1 billion cubic meters to the annual production capacity [3]. - The average depth of the Daji Gas Field is 2,130 meters, with proven geological reserves of 300 billion cubic meters [5]. Group 2: Technological Advancements - Significant breakthroughs have been made in drilling technology and large-scale volume fracturing, leading to increased drilling speed, reduced costs, and enhanced single-well production capacity [3]. - The average daily production capacity per well has exceeded 60,000 cubic meters [3]. Group 3: Future Prospects - The Daji Gas Field aims to reach an annual production target of 3 billion cubic meters by the end of the year [5]. - Experts predict that by 2035, China's coalbed methane annual production could reach between 40 billion to 50 billion cubic meters, positioning it as a key resource for natural gas production alongside tight gas and shale gas [9]. - The exploration and development potential for coalbed methane in China is substantial, with significant resources expected to be discovered in the Ordos Basin [7].

Core Insights - The company has achieved a record daily gas production of 8.22 million cubic meters, equivalent to an annual capacity of 3 billion cubic meters [1] - The Daji gas field, China's first million-ton coalbed methane field, has seen a rapid increase in production over the past three years, with significant growth compared to the same period last year [1] Industry Developments - The theoretical exploration of deep coalbed methane has evolved from coal mining governance to a resource revolution, overcoming traditional views that limited economic extraction to depths shallower than 1,500 meters [1] - Key technologies such as "one trip drilling" and "black gold target dense network fracturing" have been developed, along with the implementation of an integrated gas extraction process throughout the entire lifecycle [1] - The company has effectively advanced coalbed methane production capacity, with cumulative gas production exceeding 9 billion cubic meters in the Linfen gas management area as of April 21 [1] - By late May, the daily production of coalbed methane at the Daji gas field surpassed 6.5 million cubic meters, setting a new historical record, with cumulative production in the block exceeding 100 million cubic meters [1]

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