When he was young, his mother taught him to talk in English. Because his family mainly communicated in English, he spoke English fluently when he was young, but he hardly knew Chinese characters. Naughty Wang Demin left two Chinese teachers and went to a primary school that has been teaching in Chinese since the fourth grade. A few years ago, he had to answer questions by memorizing the shapes of Chinese characters. After overcoming the difficulty of not knowing Chinese characters, he achieved excellent results in middle school.
1955, Wang Demin was admitted to the Oil Production Department of Beijing Petroleum Institute. During his five years in the Petroleum Institute, he scored 5 points in all subjects, was the main player of the school sports team, and was one of the top three students in the school. 1960 when Wang Demin was about to graduate, the school also planned to keep him in school. 1960, Wang Demin volunteered to work in Daqing Oilfield and was assigned to the pressure measuring group of the oil production geological room to participate in the Songliao oil battle. He found that the "Henoch method" used in the world at that time did not consider the interference between wells, and the error would become larger and larger as the oilfield development time went on. Wang Demin was determined to create China's own analytical and explanatory methods, and taught himself Russian to study the Soviet Union's data on mathematical derivation. He forgot to eat and sleep, and continued to fight 100 days. In February, 65, 438+09, 665, 438+0, he derived a formula for calculating the oil well pressure, which was named "Songliao method".
1963, due to outstanding scientific research achievements, Wang Demin was rated as a model of oilfield scientific research, and was promoted from a technician to an engineer. At the end of the same year, he was transferred to the Institute of Oil Production Technology, responsible for tackling key problems of oil well layered testing technology. Wang Deming and technicians went deep into the first line of the oilfield together and decided to use thin steel wire instead of steel wire rope to run testing instruments in the wellbore. After more than two years of repeated tests, they have successively developed a set of technologies, such as multi-layer oil testing and layered testing of oil and water wells, which fills the gap that oil wells with packers cannot be layered tested in China.
At the beginning of 1970, Wang Demin led his colleagues to tackle the problems of formation pressure decline, crude oil production decline and water cut increase in Daqing Oilfield for more than a year. After thousands of experiments, China's own eccentric water distributor was successfully developed. This eccentric water distribution technology won the second prize of national invention. After Daqing Oilfield entered the middle water cut production period (the water content of crude oil exceeded 20%), he and the staff of the whole hospital made more than 20 scientific research achievements, three of which reached the international advanced level.
1978, Wang De was appointed as the deputy chief engineer of Daqing Petroleum Administration Bureau, no longer engaged in individual research, but organized a large number of scientific and technological personnel to tackle the overall problem; From the analysis, he found that the underground reservoir pressure of the whole oilfield is too high, and continuous intensive water injection may cause large-scale flooding. He put forward the mining mode that gradually changed from flowing oil production to mechanical oil production, organized more than 300 scientific and technological personnel to participate in key scientific research projects, and put forward and organized the research on the current-limiting fracturing technology for thin oil layers. 1983, Wang Demin was promoted to senior engineer.
1986, Wang Demin became the chief engineer of Daqing Petroleum Administration Bureau. After Daqing Oilfield entered the stage of high water cut (above 80%), he led 1000 technicians to tackle more than 200 scientific research projects in 8 systems engineering, in which polymer flooding was used for tertiary oil recovery, and obvious results were achieved in improving oil recovery.
199 1 year, Wang Demin left the post of chief engineer to concentrate on oilfield technology and tertiary oil recovery technology as deputy director; He discussed with relevant colleges and universities and improved the equipment and technology through field tests. With the practice, the tertiary oil recovery method of chemical flooding, which is also difficult to be applied internationally, has entered the stage of large-scale industrial application in Daqing Oilfield. As short as 1996, the tertiary oil recovery technology based on polymer flooding has increased the output of Daqing Oilfield by five or six million tons.
Since 2000, Wang Demin no longer holds the main leadership position of Daqing Oilfield Company, but still serves as the deputy director of the company's technical committee. In fact, he has never left the scientific research post of the oilfield for one day. On the basis of polymer flooding technology, he organized and developed the ternary compound flooding technology of "alkali-surfactant-polymer", which can improve the oil displacement speed by 50% after 8 field tests; His four oil recovery technologies, such as foam compound flooding, binary compound flooding and injection-production in the same well, have been put into application test; He is still studying topics such as "the elasticity of coagulant increases the efficiency of oil washing", considering "improving the process of adding alkali to active agent" and developing a set of oil recovery technology suitable for chemical flooding.
In March 2007, Wang Demin participated in an interview with People on CCTV as an oil expert.
In 2009, Wang Demin won the ho leung ho lee foundation Science and Technology Achievement Award.
On April 20 16, Wang Demin was named "Wang Deming" by an asteroid. He published and read more than 40 papers in core journals and important academic conferences at home and abroad, and wrote 5 monographs and translations. According to the information of China Institute of Science and Technology Information and National Institute of Engineering Technology Digitalization in February 20 15, 46 journal papers were published from 1986 to 2007.
The paper is (partially) Chen. Proceedings of the International Petroleum Engineering Conference. Separate injection-production technology in daqing oilfield. Beijing: Petroleum Industry Press, Chen. Layered mining technology in daqing oilfield. American Petroleum Technology Institute, 1983(8), Chen. Prediction method of water plugging effect in Daqing Oilfield. Wang Demin, Tang Jiali. Proceedings of the second international petroleum engineering conference. Oil production technology at high water cut stage in Daqing Oilfield. Beijing: Petroleum Industry Press, 1986.3, edited by Wang Demin, etc. Foreign tertiary oil recovery technology. Shanghai: Shanghai Jiaotong University Press, 1992.08 edited by Wang Demu. Selected scientific papers of Daqing1960-1scientific papers published in international conferences and foreign publications in 1995. Beijing: Petroleum Industry Press, 1995 Wang Demin. Academician's Works of China Petroleum and Natural Gas Corporation: Works of Wang Demin. Beijing: China Encyclopedia Publishing House, 1997.9 edited by Wang Demu. 1995-65438+ papers published in international academic conferences and foreign academic journals in 1998 continued to be selected in Selected Papers of Daqing Science and Technology. Beijing: Petroleum Industry Press, 1999 Wang Demin. Development of daqing oilfield facing the new century. Beijing: Petroleum Industry Press, 20065438+.