（Interpreter :Yizhuo Liu）

Approaching the National College Danian Huang Style Teacher Team | Jilin University Earth Exploration and Information Technology Teacher Team

When Danian Huang was alive, the lights in the Geological Palace of Jilin University usually stayed on until late at night. Danian Huang devoted his entire life to it, as the famous geophysicist and professor of the School of Earth Exploration Science and Technology at Jilin University wrote in his application to join the Communist Party: "If he could become a small wave, roar and join the rolling tide of sacrifice, and promote the development of history, it would be the most proud and proud thing in his life.".

Nowadays, the lights of the Geological Palace are still shining brightly, and research teams named after Danian Huang continue to move forward. One by one, achievements continue to emerge, and his unfinished career has now become a shining star in the sky above Jilin.

Breaking the Monopoly and Leading the Team to Solve Key Technical Problems

"As the team he led during his lifetime, we have gathered intelligence to tackle key problems, devoted ourselves to educating people, and actively promoted Teacher Huang's unfinished career," said Liu Cai, the head of the Earth Exploration and Information Technology Teacher Team at Jilin University.

The research direction of the team is how to explore the Earth, the formation and evolution laws of the Earth, and solve the resource and environmental problems for human survival. Commonly known as doing "CT" for the Earth.

Mobile platform detection technology is the core technology for Western developed countries to implement technological monopoly on China. In the past few years, the team has been persistent, dedicated to research, undertaken more than 20 national level projects, and achieved a series of breakthrough results.

Through interdisciplinary integration and cross departmental collaboration, the team designs and develops a new generation of intelligent unmanned aerial vehicle (UAV) carrying platform, forming an integrated high-precision and high-efficiency joint detection system for airborne systems; Develop aviation gravity and magnetic total field and gradient detection technology, as well as software processing technology for real-time and post mobile platform comprehensive parameter correction, to achieve a breakthrough from 0 to 1 for the entire aircraft gravity gradient instrument; To achieve the integration of multiple methods of gravity, magnetism, electricity, seismic, and well detection information for three-dimensional geological targets, develop an integrated software platform for comprehensive information analysis for three-dimensional geological targets, and achieve the integration and comprehensive interpretation of massive and diverse detection data.

The team also organized the collection and comprehensive research of comprehensive geophysical profile information with a total length of over 15000 kilometers in the Northeast region, established the theory of diversified exploration of oil and gas resources, discovered new oil and gas resources in the basin edge domain, and achieved social and economic benefits.

"We focus on major national needs and transform the learning achievements of Danian's Huang spirit into the driving force to solve key technical problems," said Zhaofa Zeng, Dean of the School of Earth Exploration Science and Technology at Jilin University. In the fields of mobile platforms and exploration technology, deep exploration and energy exploration, deep space exploration of the moon, Mars, ecological exploration and soil remediation, one good news after another has been transmitted……

Continuing Inheritance and Cultivating More Outstanding Talents in the Danian Huang Style

Organize graduate student group meetings, guide graduate thesis writing, provide online professional courses for junior students, guide innovation competitions for sophomore students, and serve as class teachers to monitor the daily dynamics and psychological states of freshman students... This is the teaching schedule of Professor Yu Ping, Huang Danian's assistant and professor at the School of Earth Exploration Science and Technology (hereinafter referred to as the School of Geoexploration) of Jilin University.

"Although Teacher Danian Huang has left, his spirit will always inspire us to forge ahead," Yu Ping said. "It is the mission of every lucky person to promote Danian Huang 's advanced deeds, inherit his noble spirit, and cultivate more outstanding talents like Danian Huang. We will continue to inherit and make long-term contributions."

Over the past five years, under the guidance of the spirit of Danian Huang, the research team of the School of Earth Exploration Science and Technology at Jilin University has produced many talents and continued to move forward. One core member of the team was elected as an academician of the CAE Member; 1 person was awarded honors such as leading talent in the National Ten Thousand Talents Plan; All the main members of the team have doctoral degrees, and 95% of the current backbone personnel have doctoral degrees. The team also has a Changjiang Scholar Distinguished Professor from the Ministry of Education and a recipient of the National Natural Science Foundation of China's Outstanding Youth Fund……

"Mr. Danian Huang 's spirit of 'having a big heart, serving the country sincerely, teaching and educating people, daring to be the first, indifferent to fame and wealth, and willing to contribute' is deeply rooted in the hearts of every Kyrgyz person," said Zhang Xi, academician of the CAS Member and president of Jilin University.

Introduction to the Research Project of the Team of Earth Exploration and Information Technology Teachers at Jilin University

The team mainly conducts research on deep Earth exploration technology and applications (conducting CT scans of the Earth). Breakthrough achievements have been made in mobile platform detection technology, crustal No.1 drilling rig, nuclear magnetic resonance water exploration, and diversified geological resource exploration theory and technology.

1) Mobile platform detection technology

In response to the strategic tasks of mineral resource investigation, deep exploration, and exploration under complex exploration conditions in China, we will develop rapid mobile platform detection equipment technology for land, air, and sea to improve detection efficiency and accuracy; Mobile platform detection technology is the core technology for Western developed countries to implement technological monopoly on China. Through interdisciplinary integration and cross departmental collaboration, (1) design and develop a new generation of intelligent unmanned aerial vehicle (UAV) carrying platform, develop, introduce and integrate advanced airborne detection sensors and related equipment, and form an integrated high-precision and high-efficiency airborne joint detection system; (2) Develop aviation gravity and magnetic total field and gradient detection technology, electromagnetic detection technology, LIDAR high-precision positioning system and terrain correction technology, as well as software processing technology for real-time and post mobile platform comprehensive parameter correction; (3) Develop an integrated software platform for comprehensive information analysis aimed at three-dimensional geological targets, achieving the integration and comprehensive interpretation of massive and diverse detection data, and integrating multiple methods of information such as gravity, magnetism, electricity, seismic, and well detection for three-dimensional geological targets.

2) Magnetic Resonance Detection and Wavefield Joint Imaging System

To address the severe shortage of freshwater resources in China, especially in arid and semi-arid regions in the west. Conquering direct groundwater detection technology is of great significance for searching for groundwater in arid and semi-arid areas, efficiently and accurately evaluating groundwater resources, and conducting geological disaster monitoring and early warning. The team has proposed for the first time a combined wave field imaging detection method of nuclear magnetic resonance and transient electromagnetic, which seeks to quantify the relationship between deep water and formation electrical structures. This has enabled the quantitative interpretation depth of groundwater to reach 400 meters, breaking through the maximum detection depth bottle neck of 150 meters for foreign nuclear magnetic resonance groundwater, and the detection efficiency is 3-5 times that of NUMISplus; Solved the difficulties of detecting deep pore water and determining the well location of bedrock fissure water, making China the second country in the world to produce nuclear magnetic resonance water detectors. In 2010, when a severe drought occurred in the southwestern region of China, 26 water sources were found for the people in the disaster area, effectively solving the problem of drinking water in the disaster area. The CCTV Focus Interview Program reported on "Searching for the Water of Life".

3) Crustal No.1 10000 meter scientific drilling rig

With the goal of increasing the depth and sampling intensity of scientific drilling verification, we have successfully developed China's first "Crustal-1" 10000 meter deep continental scientific drilling equipment, breaking through multiple major key technologies and filling the gap in China's deep continental scientific drilling field. We have tackled the technology of fully hydraulic top drive drilling and achieved long-distance hydraulic drive drilling for core extraction in large-diameter drilling; By tackling the technology of automated swing pipe and applying bionic theory, we have achieved automated operation of drill pipe columns between the wellhead and the discharge frame; The automatic feeding technology of drilling tools has been tackled, improving the accuracy of automatic control and the efficiency of drilling operations; Developing high-temperature resistant drilling fluid technology that can meet the needs of deep hole 260 ℃ high-temperature cementing; High temperature resistant electromagnetic drilling measurement system for scientific drilling, achieving real-time transmission of bottom hole measurement information; Tackling deep hole wellbore stabilization technology to ensure the safety of drilling engineering wells. The Crustal No.1 drilling rig has been successfully applied in the international continental scientific drilling project "Songliao Basin Continental Scientific Drilling Project" in Daqing City, Heilongjiang Province. Currently, the drilling depth has reached 6758 meters, setting a record for scientific drilling in the Asian continent.

4) Theory and Technology of Diversified Exploration of Geological Resources

With the continuous support of multiple natural science foundations and provincial-level projects, multiple comprehensive geophysical profile information collection and comprehensive research have been organized and implemented in the Northeast region; After years of research and practice, the theory of diversified exploration of oil and gas resources has been established, and the exploration methods and technologies for oil and gas resources in the basin edge domain have been developed. New understanding of structural problems in the basin edge domain has been given, and new oil and gas resources have been discovered in the basin edge domain. Original achievements have been made in exploration theory, exploration technology, and oil and gas exploration. Moreover, in order to achieve the goal of effectively implementing large-scale resource exploration and survey under complex environmental conditions, the application and promotion have promoted technological progress in the industry and achieved social and economic benefits. Through the transformation of scientific research achievements, a historic breakthrough in high-yield industrial oil flow of 51.84 tons/day of crude oil was achieved in the Jiang77 well on the western slope of the Songliao Basin. Through the implementation of the Fangzheng Fault in Daqing, a high-yield industrial oil flow of 10.8 cubic meters per day was obtained at a depth of 3216 meters. The Tang-3 well in Tangyuan has obtained an industrial airflow of 79000 cubic meters per day. The incremental benefits of direct reserves exceed 2.758 billion yuan.