The investigation and evaluation of strategic selection of oil and gas resources in Qinghai-Tibet Plateau won the second prize of land and resources science and technology 20 13.
By the end of 20 13, the institute had 376 employees, including 294 professional and technical personnel, including 72 full-time senior titles and 5 deputy senior titles of China Academy of Sciences 1 person. There are 38 doctoral researchers and 3 master researchers1/kloc-0. There are 6 functional offices, 5 service departments, 1 1 professional research room, 1 affiliated enterprises; UNESCO International Research Center for Global Scale Geochemistry (under construction), National Modern Geological Exploration Engineering Technology Research Center, 1 ministerial geochemical exploration supervision and testing center, two ministerial key laboratories, China Geological Survey 1 business center and 1 college key laboratories are established by the Institute of Geophysical Exploration. Geological society of china exploration geochemistry committee, exploration geophysics committee, pile foundation detection committee and geological exploration technical committee of national land and resources standardization technical committee are affiliated to the Institute of Geophysical and Geochemical Exploration.
In 20 13 years, it undertook scientific and technological projects 1 12, with a total fund of164.59 million yuan. Among them, there are 7 national science and technology projects, 13 public welfare industry special projects, 54 geological survey projects and 38 basic scientific research business expenses projects. Obtained patents and copyrights 19, published scientific papers 125 (including sci and EI retrieval papers 12), and published 4 monographs. Participated in the second prize of land and resources science and technology, won the first prize of China Geological Survey, won the second prize1; They were selected as the top ten geological surveys in China in 20 13, the top ten scientific and technological progress of Chinese Academy of Geological Sciences in 20 1 3, and the top ten geological and technological progress of geological society of china in 20 13.
Director, Deputy Secretary of the Party Committee Han (middle), Party Secretary, Deputy Director Gan Xingping (first from the right) and Deputy Director Shi Changyi (first from the left)
The leading group consists of three people, including Party Secretary and Deputy Secretary Han, Party Secretary and Deputy Director Gan Xingping and Deputy Director Shi Changyi.
Important scientific research achievements of the year
Research and application of metallogenic theory, application and popularization of geophysical and geochemical prospecting technology, high-power multifunctional electrical method and array multi-frequency phase IP system in Shanxi Province and Yunnan Province. In Yi Xi Pb-Zn mine area, Baoshan, Yunnan Province, the metallogenic geological background and topographic conditions are complex, accompanied by electromagnetic and carbonaceous interference. By using the domestic multifunctional electrical survey system, through reasonable sampling arrangement and high-power power supply, clear IP anomalies and CSAMT anomalies are obtained, which shows that there is a good prospecting prospect in the deep part and has important guiding significance for further prospecting in this mining area. The results of controlled-source audio-frequency magnetotelluric survey in Duobaoshan copper mine area not only reflect the characteristics of the known copper ore body with a depth of 1300m, but also find new prospecting targets near and in the depth of the known ore body.
Comprehensive interpretation map of electrical survey in Duobaoshan copper mine, Heilongjiang Province
Research, development and application demonstration of measurement technology for airborne geophysical exploration (electricity, magnetism and radiation) system based on UAV. The first prototype of UAV integrated airborne geophysical (magnetic/radioactive) measurement system at home and abroad was developed and successfully applied. The stability, reliability and adaptability of the prototype have been fully verified, and the overall performance has reached the international leading level, filling the domestic gap.
Development of high-precision gravity and magnetic instruments and popularization and application of high-temperature superconducting technology. On the basis of breaking through the key technologies of the measuring system, such as timely spring sensitive elements, a high-precision gravimeter prototype is developed, which fills the gap in China. Completed the promotion task of amplitude and phase meter, and contributed to the promotion of new technology.
Gravimeter prototype
Development of high-precision underground three-component magnetometer. A high-precision downhole three-component magnetometer has been successfully developed, which makes the logging depth of the instrument reach 2000 meters, and the measurement accuracy is obviously improved compared with the existing similar instruments in China. It can be used for the exploration of deep strong and medium weak magnetic ore bodies, and can be commercialized and popularized, equipped with geological exploration teams in China, and improved the technical level of geophysical exploration in China.
High-precision borehole three-component magnetometer and probe
Array induction polarimeter
Research on multi-parameter logging system of small diameter deep well and development of in-well array induced polarization observation system. The technical idea of array well induced polarization method is put forward, 24 channels of array induced polarization receiving equipment are developed, and the array induced polarization observation system from well to ground and well to well is formed. Based on the study of three-dimensional inversion technology of well-ground induced polarization, a three-dimensional data processing and interpretation software suitable for well-ground induced polarization method is developed.
Jiurui experimental area 3 D tectonic map
Demonstration of comprehensive geophysical three-dimensional geological mapping of key metallogenic belts in the middle and lower reaches of the Yangtze River. Three-dimensional geological maps of geological phenomena such as stratum, rock mass and structure within the depth range of 1500m in Jiurui and Ningwu experimental areas are drawn, and the working methods and techniques of comprehensive geophysical three-dimensional geological mapping suitable for the metallogenic belt in the middle and lower reaches of the Yangtze River are obtained, and a three-dimensional graphic system of comprehensive geophysical three-dimensional geological mapping based on Mapgis K9 platform is developed. Especially in Jiurui area, the distribution structure of the concealed intrusive rock mass and the top interface of Wu Tong Formation, which play a key role in deep prospecting, is of popularization significance, and the five favorable parts for deep prospecting delineated from this have important reference value for searching for deep concealed ore in Jiurui area in the future.
Integrate the results of regional geophysical survey and research on methods and technologies, and carry out regional geochemical survey of metallogenic belt. Developed the methods and techniques urgently needed for regional geophysical exploration, organized and participated in the national regional geophysical survey plan of metallogenic belt and the national regional geochemical exploration scanning plan, and compiled the basic geophysical map of key metallogenic belt.
Demonstration study on regional geochemical exploration of mobile shallow borehole in shallow coverage area of East Tianshan metallogenic belt. The technical problems such as the discrimination of geochemical sampling target layers and the identification and collection of effective geochemical samples in different types of shallow coverage areas under different landform conditions have been solved, and the technical system of shallow borehole geochemical exploration methods with different exploration scales such as investigation, general survey and detailed investigation in shallow coverage areas has been established. Geochemical anomalies of polymetallic or iron group elements related to bedrock or ore deposits have been found in different types of shallow covering areas such as Xinjiang, Gansu and Anhui, and the application effect is remarkable, which provides technical support for solving geochemical exploration and evaluation of mineral resources in shallow covering areas over 6,543,800 square kilometers in China.
Sampling point of shallow borehole geochemical exploration in shallow coverage area?