engaged in the description of different types of reservoirs in different exploration and development stages for a long time; Geology of oil and gas development; Geological evaluation of logging; Teaching and scientific research in earthquake and geological prediction. In Daqing, Dagang, North China, Liaohe, Jilin, Tuha, Junggar, Tarim, Qinghai, Jidong and Changqing; Sinopec Shengli, Zhongyuan, Nanyang, Huabei Oil and Gas Company, Southwest Oil and Gas Company and PetroChina's overseas Sudan, Chad, Iraq, Kazakhstan, Mongolia, Uzbekistan and other more than 2 oil and gas fields have undertaken more than 2 national, provincial and ministerial-level key projects and more than 15 major projects of oilfield companies, with accumulated economic benefits exceeding 5 billion yuan. Over the past 3 years, we have trained 2 doctors and masters, and led the team to win 3 national scientific and technological progress awards, 1 provincial and ministerial first prizes, 15 provincial and ministerial second prizes and 5 provincial and ministerial third prizes. Won one outstanding achievement in the Eighth Five-Year Plan. Publicly published 3 monographs, published more than 18 papers, applied for 7 invention patents, and 3 were authorized. Obtained 5 software copyrights. Elected as "Scientific China Man" in the field of geosciences in 218. He won the excellent tutor of the 2nd, 3rd and 4th National Petroleum Geology Competition, the gold medal tutor of China Shiyou University (Beijing) and the special contribution award of the Dean of the School of Earth Sciences of China Shiyou University (Beijing) in 22. 219-22 Most Influential Paper Award and 219 Top Ten Paper Nomination Award.
1. A new theory and technology for fine description of oil and gas reservoirs in different exploration and development stages have been formed
During the Seventh Five-Year Plan and the Eighth Five-Year Plan, different technical ideas were adopted to solve the problems in the description of oil and gas reservoirs in different exploration and development stages, and the innovation and application of multidisciplinary theories and methods were emphasized. Based on the idea of "three-dimensional space-time", the reservoir facies control-isochronous correlation method, reservoir cross-well simulation method and logging data time-space correction method and program are innovatively developed. The "apparent standard layer composition" and the standardized processing method of logging data, and the method and program of establishing logging interpretation model of continental reservoir by layers, blocks, phases and zones are developed. Developed and perfected the theoretical techniques and methods of petrophysical facies and oil-gas seepage geology, initiated the theory and technology of "composition and prediction of carbonate reservoir space", the new theory of reservoir rock-fluid interaction, reservoir oil-water movement at layer scale and reservoir scale flow field to control oil-gas enrichment, solved the theoretical problems that restricted the well-to-well flow in Niuzhuang Wanquan Oilfield, and achieved the breakthrough of zero development. The theory and technology of multi-round fracturing and effective development of complex fractured reservoirs are laid. It has solved the problem of reservoir and strong heterogeneity that only magicians can solve in Dagang Zaoyuan Oilfield, and made outstanding contributions to doubling the output of Zaonan Oilfield.
2. creatively formed the theory and technology of different types of oil and gas reservoirs, developed the deep well testing technology of complex oil and gas reservoirs, and developed the new technology of spectrum logging
During the ninth five-year plan and the tenth five-year plan, Emphasis on the theoretical and technical problems of oil and gas reservoir core has formed an integrated system description theory and technology in six aspects: framework, reservoir, fluid, reservoir type and model, production performance and remaining oil and gas, and studied the mechanism and law of dynamic change of oil and gas reservoir seepage barrier, seepage difference, seepage sensitivity and reservoir parameters during development. The formation mechanism, distribution mode and distribution law of "residual oil" are developed. Focusing on the key issues that affect the development of deep well logging technology, a new technology of deep oil and gas reservoir spectrum logging is developed, and a large-scale comprehensive logging geological analysis software platform including database management, database modeling, data preprocessing, engineering analysis while drilling, correlation with drilling, single well interpretation, multi-well evaluation, opening user window and other functions is developed, and domestic computer technology in the same field is developed, which makes the comprehensive research of logging geology in China step up to a new level as a whole.
Third, the theory and method of quantitative characterization and dessert prediction of tight oil and gas reservoirs were creatively formed.
During the 11th Five-Year Plan and 12th Five-Year Plan, research was mainly conducted on large carbonate oil and gas reservoirs, volcanic oil and gas reservoirs, glutenite oil and gas reservoirs, fractured oil and gas reservoirs, low permeability and ultra-low permeability oil and gas reservoirs, multi-layer sandstone oil reservoirs, tight oil and gas reservoirs and ultra-high water cut oil and gas reservoirs, and the theory and method of quantitative characterization and dessert prediction of tight oil and gas reservoirs were creatively formed. < p
since the 13th Five-Year Plan, intelligent characterization methods and technologies for complex oil and gas reservoirs and ultra-high water-cut reservoirs have been developed, as well as fine characterization theories and technologies for unconventional tight oil and gas reservoirs, quantitative characterization theories and technologies for complex oil and gas reservoirs, and high-precision intelligent characterization and prediction theories and technologies for ultra-high water-cut reservoirs. Breakthrough progress has been made in the evaluation and development of Daniudi tight sandstone gas, western Sichuan complex tight channel sandstone gas reservoir, Xinjiang, Jilin and other complex volcanic gas reservoirs.
It pioneered the artificial intelligence prediction of complex oil and gas reservoirs, led the development of new theories, methods and technologies of complex oil and gas reservoir evaluation and development geology in China, and made great achievements in intelligent characterization and prediction of high-precision oil reservoirs in Dagang, North China, Jilin, Jidong, Daqing and Xinjiang, and obtained high benefits.