Postgraduate Training in School of Chemistry and Chemical Engineering, Southwest Petroleum University

Master of applied chemistry authorized station

(A) the discipline overview

The discipline of applied chemistry in our school was established in 1978. 1986 is authorized by the master, and 1996 is authorized by the doctor. Up to now, doctoral graduates 10 people. In 2004, he was granted the right of in-service teachers to study for a master's degree. In 2005, he obtained a master's degree in chemical engineering and technology.

This subject 65438-0992 was approved as the first batch of provincial key discipline construction units in Sichuan Province, and was supported by special funds for key discipline construction in Sichuan Province in 2003. After nearly 30 years of construction, it has become a discipline with the discipline direction and professional characteristics of chemical methods and the application of chemicals and related theories in oil and gas exploration and development engineering. Its research achievements and discipline strength are leading in China and have certain influence in the world.

(2) Research direction

The research of this topic is based on chemical agents and chemical methods, covering the upstream and downstream processes of oil and gas industry; In oil and gas field exploration and development fluid system, oil and gas field chemicals and chemical materials, environmental monitoring and treatment of oil and gas fields and oil and gas processing plants, petroleum processing additives and other fields. , forming a discipline with characteristics, achievements and advantages in China and certain influence in the world.

1, research direction of petroleum working fluid chemistry and working fluid action mechanism

High-quality working fluid plays an important role in drilling, increasing crude oil production and improving crude oil recovery. The research and development of water-based mud, zwitterionic polymer drilling fluid treatment agent and its completion fluid system and oil-based drilling fluid system for deep wells with high temperature and salt resistance have successfully completed the transformation of major scientific and technological achievements into industrialization, and have been applied in major oil fields in China with good results. Among them, zwitterionic polymer treatment agent was listed as a key promotion plan by the State Science and Technology Commission. It has been listed as one of the 958 demonstration projects. Since the key issue of "gas well anti-gas channeling additives and cement slurry system cementing" was carried out, it has provided reliable technical support for the development of domestic anti-gas channeling cementing technology, effectively curbed gas channeling in high-pressure natural gas wells, been popularized and applied in many oil and gas fields in China, and developed a variety of cement additives and cement slurry systems for oil and gas well cementing, making China reach the international advanced level in gas channeling prevention. Hydraulic fracturing technology and acidizing technology have been continuously improved in practice, especially through the introduction of technology and equipment. At present, conventional inorganic acid acidification can not solve the purpose of deep acidification well. Although large acid ratio, organic acid, powdery acid, multicomponent acid and retarded acid can improve the acidizing depth to a certain extent, there are still the following problems: (1) Large acidizing holes will appear near wells with large acid ratio, which is not conducive to the stability of the formation; Thickening acid will cause acid residue to cause secondary damage to formation. Therefore, it is necessary to strengthen the research on deep penetration acid liquid system and technology.

2. Research on the synthesis and development of chemicals in oil and gas fields and the economic application of materials.

At present, in the research of chemical flooding in China (mainly including polymer flooding and alkali/surfactant/polymer compound chemical flooding), polymer flooding technology is relatively mature, and ten relatively perfect supporting technologies have gradually formed, especially the comprehensive success of pilot tests and industrial field applications in Daqing and other oilfields, which greatly promoted the development of polymer flooding in China. Based on the theory of molecular design, a domestic surfactant-strong alkali formulation system was developed. The performance reached the level of similar products abroad, and the price was reduced by more than 50%, which created conditions for the industrial application of compound flooding. At present, the matching technology of compound chemical flooding and strong alkali formula system has basically taken shape. However, in the field test, the scale damage of formation and wellbore is serious, and the demulsification of produced fluid is difficult, which seriously affects the large-scale popularization and application of strong alkali formula system. The core problem is the lack of efficient surfactant for weak alkali/alkali-free compound chemical oil displacement system.

3. Research direction of environmental chemistry and engineering

At present, unreasonable treatment technology, immature technology, unsuitable equipment, single variety of treatment agent, low efficiency and high treatment cost are the fundamental reasons that restrict the popularization and application of pollution control technology in oil and gas fields in China. In a word, the demonstration construction of ecological oil and gas fields provides a huge environmental protection industrial market for chemicals and processes for oil and gas field pollution control.

4. Research direction of development and application of petroleum processing additives

This paper mainly aims at the research hotspots and key theoretical and technical problems that need to be solved urgently in the current petroleum processing additives and heavy oil recovery technology. This study plays an important role in promoting the development of heavy oil exploitation technology, environmental deacidification technology of distillate oil and non-hydrodesulfurization refining technology of diesel oil in China.

All the research directions of applied chemistry are oriented to the fields of oilfield chemical additives, working fluids, oil and gas drilling, development, storage and transportation, processing additives, etc., which have formed distinctive characteristics and have considerable influence at home and abroad. Since 200 1, it has undertaken 127 national, provincial and ministerial oilfield cooperation projects, with an average annual research funding of 8.46 million yuan; Won 4 second prizes and 2 third prizes for provincial and ministerial level scientific and technological progress; Published 7 12 papers (retrieved papers by SCI, EI and ISTP 14 1 paper); Published monograph 10 and 7 teaching materials; Authorized invention patent13; Won two first prizes for provincial teaching achievements.

(3) Academic team

There are 8 professors (including 1 engineering academician and 3 doctoral supervisors), 6 under 60, 3 under 45, 8 associate professors 18, 8 lecturers, 8 doctors and 20 masters.

Postgraduate training

This subject has trained 2 1 doctoral students and 2 15 master students. At present, there are 36 doctoral degree programs and 89 master degree programs in chemical engineering.

(A) the discipline overview

Chemical engineering is an important branch of chemical engineering and technology. Master's degree was awarded in 200 1 year, and now he has master's degree and bachelor's degree. Based on the basic principles of chemistry, physics, biology and mathematics, chemical engineering is a science that studies the material transformation, equipment technology, process control and optimal management of chemical industry and related industries.

The characteristics of this discipline are oil and gas processing and oil and gas chemical industry. The research content of the discipline focuses on natural gas purification, natural gas chemical industry, oil and gas environmental management, petroleum refining and product refining, especially in the field of natural gas processing technology. It is closely related to energy, materials, medicine, national defense, environment and other engineering technologies, and interpenetrates with chemical technology, industrial catalysis, applied chemistry, biochemical engineering and other disciplines.

(2) Research direction

The main research of this subject is mainly engaged in the development of oil and gas chemical technology and the development and design of related technology and equipment. It has formed its own characteristics in the fields of natural gas purification, natural gas chemical industry, oil and gas environmental management, petroleum refining and product refining.

1, natural gas treatment and processing

This paper mainly studies the purification technology of high sulfur natural gas and high carbon sulfur natural gas; Dry desulfurization and biological desulfurization technology; Thermodynamic and kinetic study on the phase state of H2S in natural gas and the formation conditions of elemental sulfur: development of new sulfur chemical products production technology; Research on natural gas condensate recovery technology and natural gas liquefaction technology: development and utilization of natural gas in remote dispersed gas wells.

2. Refining technology of petroleum products

The main research contents include deacidification technology and application of petroleum products; Desulfurization technology of petroleum products (low sulfur fuel, ultra-low sulfur fuel); New additives for petroleum products, etc.

3. Simulation technology of oil and gas processing process

With the help of computer simulation technology, the energy-saving technology, development and utilization of simulation software, process simulation optimization and process transformation in this field are studied to ensure the efficient and safe operation of oil and gas processing devices.

(3) Academic team

Among the academic teams of the two disciplines of chemical engineering, there are 2 provincial academic reserve leaders and 4 professors under the age of 50. There are 8 senior professional and technical personnel who have the ability to guide graduate students. Knowledge and age structure are reasonable, and personnel at all levels are relatively complete. Academic teams are United and cooperative, and their academic thoughts are active. Four research directions: oil and gas treatment technology, oil and gas chemical industry, oil refining and oil and gas treatment simulation technology.

Postgraduate training

This subject has trained 24 graduate students, and currently there are 32 authorized points for master of chemical technology.

(A) the discipline overview

The discipline of chemical technology was awarded the right of 1998 master's degree, and began to recruit master's students in 2000. Now it has the right to award master's degrees and bachelor's degrees. This discipline has obvious advantages in the upper and middle reaches of petroleum and natural gas chemical industry and has certain influence at home and abroad. Seek the development of oil and gas field chemical technology and fuel chemical technology in the direction of discipline development, form a new discipline growth point in the integration and intersection of oil and gas engineering and chemical engineering and technology, and make the master's degree program of "Chemical Engineering and Technology" in our school have a richer foundation. At the same time, give full play to the role of in-service teachers in studying for master's degree and master's degree in engineering, and expand the influence of undergraduate courses.

(2) Research direction

This subject is mainly engaged in the development of petroleum and natural gas chemical products and the development, design and simulation optimization of related technology and equipment. There are three main research directions: formulation design and process research of working fluid in oil and gas fields, chemical process research of oil and gas reservoirs, and chemical process research of oil and gas.

1, formulation design and process research of working fluid for oil and gas fields

According to the characteristics of oil and gas field development process, the technical requirements for solving the working fluid of oil and gas wells are put forward from the perspective of chemical technology, and various oilfield chemical treatment agents are synthesized according to the technical route of formation characteristics, action mechanism, molecular design, synthesis and application.

2. Study on chemical technology of oil and gas reservoirs

The physical and chemical process of oil and gas accumulation, the migration mode of oil and gas under the action of chemicals, the surface behavior of rock minerals and the physical and chemical effects of chemicals on oil-water interface are studied. In particular, the chemical process problems in the process of surfactant, polymer compound and catalyst acting on formation crude oil (including heavy oil, super heavy oil and asphalt sand).

3. Chemical processes of oil and gas

The research on chemical process of natural gas processing has directly promoted the industrialization of methanol, synthetic ammonia, urea and other natural gas industries, but there are still many problems that plague industrialization in this field, such as serious corrosion of equipment and unsatisfactory yield of target products. In addition, organic sulfur and acidic substances in oil and gas seriously corrode oil and gas storage equipment and pipelines. It is agreed at home and abroad that it is not only the most reasonable in economy but also the most effective in safety to solve harmful substances on the spot for raw materials entering the downstream processing process. Therefore, how to solve the problem of desulfurization and decarboxylation of oil and gas by using the theory and method of chemical process, especially the mutual penetration with oilfield engineering and material engineering, and develop new processes, new processes, new products and new equipment in this field has become a new research of chemical technology.

(3) Academic team

There are 2 provincial academic reserve leaders and 4 professors under the age of 50 in the academic team of this discipline. There are 8 senior professional and technical personnel who have the ability to guide graduate students. Knowledge and age structure are reasonable, and personnel at all levels are relatively complete. Academic teams are United and cooperative, and their academic thoughts are active. Natural gas treatment and chemical technology of oil and gas fields have three distinctive research directions.

Postgraduate training

This discipline has trained 53 graduate students, and currently 44 graduate students are studying. Petroleum and natural gas safety engineering master authorized station

(A) the discipline overview

Oil and gas safety engineering is the doctoral program of two disciplines under the first-level discipline of oil and gas engineering, and was awarded the right of doctoral degree in 2006.

This subject mainly involves safety technology, disaster reduction and prevention technology and rescue technology in the process of oil and gas development, storage and transportation. In oil and gas engineering, safety engineering, chemical engineering and technical disciplines cross and merge, forming the scientific theory and engineering technology research direction of oil and gas production safety, labor safety and health, and environmental safety.

(2) Research direction

This subject is engaged in scientific theory and engineering technology research on oil and gas production safety, labor safety and health, and environmental safety. It not only has the theoretical basis, engineering technology and management methods of safety science and engineering, but also combines with oil and gas engineering technology to form a cross branch of safety discipline.

This paper mainly studies the risk source analysis and safety evaluation in the process of well construction in high-risk gas fields, the long-term safety evaluation method and technology of oil and gas well construction materials in high-risk environment, the special materials and technology for emergency control of oil and gas well downhole safety, and the research and development of drilling and completion additives in high-risk environment.

Study the safety assessment and safety design of long-distance oil and gas pipelines, the influence of geological disasters on the safety of long-distance oil and gas pipelines, the analysis and prevention technology of potential safety hazards of conventional working fluids, the environmental monitoring and environmental impact assessment of oil and gas mining areas, the pollution control technology of oil and gas fields, and the key safety technologies of natural gas in energy and transportation fields.

(3) Academic team

The academic team of this discipline has 6 doctoral supervisors, 2 provincial academic reserve leaders under the age of 50 and 8 professors. There are 12 senior professional and technical personnel with postgraduate guidance ability. The academic team has reasonable knowledge, age and academic relationship structure, active academic thoughts and relatively complete personnel at all levels.

Postgraduate training

At present, there are 3 doctoral students and 7 master students in this discipline. Master of biochemistry authorized station

(A) the discipline overview

In 2006, biochemical engineering was awarded the right to master's degree, and in 2007, it began to recruit master's students. This subject mainly involves the research of biotechnology, microbial technology and biomass energy in the process of oil and gas development. In oil and gas field bioengineering, fuel bioengineering and oil and gas development engineering, and chemical engineering and technology, they have merged and crossed with each other, forming new academic research directions such as microbial enhanced oil recovery technology and chemical bionic technology.

(2) Research direction

From the perspective of chemical engineering and technology, the research of this discipline regards formation reservoir as a biochemical reaction system, applies the theories of petroleum engineering and chemical engineering, and focuses on the screening and activation of new microbial pellets with various special functions through various means including metabolic engineering, paleomicrobial engineering and genetic engineering, studies the interaction mechanism and metabolic activities between microorganisms and petroleum, and develops new technologies and processes for microbial oil enhancement. The physical and chemical behavior, oil increasing mechanism, reaction kinetics, mixing and transfer process, detection and control of various physical quantities, chemical quantities and biomass of microbial petroleum fermentation, microbial wax prevention, microbial oil recovery, biological enzyme oil recovery and biosurfactant are studied in detail, and the biochemical process theory and optimization method of biological process under the influence of reservoir environment and surfactant are put forward.

Some foreign scholars believe that it is very successful to study or simulate some problems in chemical engineering by biological mechanism, which is called a branch of chemical engineering. Among them, the most typical ones are simulating biological reactions and the action of enzymes, as well as bionic information transmission and energy conversion. Thus, a new method to improve the chemical process is provided. Bionic chemical engineering is a new frontier discipline which simulates biological functions at the molecular level. It is a subject of mutual penetration between biology and chemistry. It imitates the chemical reaction of biology, but not simply, but imitates its mechanism, and develops a system that is better than nature and easier to use technically. Bionic chemistry is closely related to organic chemistry, inorganic chemistry, organometallic chemistry, complex chemistry and polymer chemistry. Many new frontier disciplines have emerged, such as bio-inorganic chemistry, bioorganic chemistry, bioelectrochemistry and so on, thus expanding and enriching the research content of chemistry.

The research and development of biomass energy has become one of the main hot spots in the world, and has attracted the attention of governments and scientists all over the world. China is a country with a large population, and it will face the dual pressures of economic growth and environmental protection in 2 1 century. Therefore, it is of great significance to change the energy consumption pattern and develop and utilize renewable clean energy such as biomass energy for establishing a new energy system. This study mainly focuses on lignin degradation, single cell protein, ethanol production and biorefinery, and studies the kinetics and change mechanism in the process of microbial fermentation of lignin and crude oil. Chemical engineering theory is a theory to solve lignin degradation and microbial fermentation.

(3) Academic team

Provincial academic reserve leaders under the age of 50 1 person, and 2 academic team professors in this discipline. 4 senior professional and technical personnel who have the ability to guide graduate students. Knowledge and age structure are reasonable, and personnel at all levels are relatively complete. The academic team is United and cooperative, with active academic thoughts, and undertakes many topics such as major projects of energy conservation and new energy in the national high-tech development plan.

Postgraduate training

There are currently 4 graduate students in this subject. Director of industrial catalytic authorization station

(A) the discipline overview

In 2006, this subject was awarded the right to master's degree, and in 2007, it began to recruit master's students. This topic mainly involves the research of catalytic oil recovery technology, desulfurization technology, catalyst preparation technology, catalytic processing technology and biomass energy in the process of oil and gas exploitation and processing. In the disciplines of oil and gas field development engineering, fuel bioengineering and industrial catalysis, new academic research directions such as catalytic oil recovery technology and biofuel technology have been formed.

(2) Research direction

This subject has the following research directions: catalyst synthesis and preparation technology, theoretical calculation of catalyst and catalytic reaction, catalyst and process technology of diesel/gasoline catalytic oxidation desulfurization, fuel oil, soot combustion improver, technology of converting natural gas into synthetic gas, biodiesel synthesis technology, heavy oil catalytic cracking oil recovery technology, heavy oil injection temperature and catalytic oxidation oil recovery technology.

At present, the discipline undertakes five projects, including the National 863 Program, the State Key Laboratory and provincial and ministerial projects.

(3) Academic team

There are/kloc-0 professors under the age of 50 in the academic team of this discipline. There are 3 senior professional and technical personnel with the ability to guide graduate students, 2 doctoral teachers and 2 master teachers in industrial catalysis. Knowledge and age structure are reasonable, and personnel at all levels are relatively complete. Academic teams are United and cooperative, and their academic thoughts are active.

Postgraduate training

There are currently 6 graduate students in this subject. Master of environmental engineering authorized station

(A) the discipline overview

Environmental science and engineering is a new comprehensive subject which uses scientific theories, methods and engineering technology to study the law of interaction between human beings and the natural environment and control and adjust it. The first-level discipline of Environmental Science and Engineering (0830) has two two disciplines of Environmental Science and Environmental Engineering. The former focuses on the occurrence, process, mechanism, regulation, prevention and control laws and regulation measures of ecological environment problems. The latter is mainly to use, research and develop the principles and methods of modern engineering technology and related disciplines, protect and rationally utilize natural resources, prevent and control environmental pollution, and achieve the purpose of improving and improving environmental quality and coordinating the interaction between human beings and the environment.

The undergraduate major of environmental engineering in Southwest Petroleum University was founded in 1986, and was awarded the master's degree in environmental engineering by two disciplines (083002) in 200 1 year. Because this major intersects with many disciplines, it has close cooperation with applied chemistry and petroleum engineering in scientific research and personnel training. In the cultivation of high-level talents, environmental protection is a research direction of doctoral program in applied chemistry in our school.

(2) Research direction

The research direction of this discipline is closely related to the environmental problems in petroleum engineering and has formed its own characteristics. The main research directions and characteristics of this subject are:

1, Study on Chemistry and Technology of Green Oilfield

Green chemistry and technology are the key links and important components of environmental management system. Its fundamental purpose is to re-examine and reform traditional chemistry from the perspective of saving resources and preventing pollution, so as to change our environmental governance from palliative to permanent cure. Cleaner production is not only a necessary condition for the sustainable development of petroleum industry, but also of great significance to environmental protection in China. Oilfield chemistry plays an important role in the production of petroleum industry, and the greening of oilfield chemistry is one of the key technologies to realize clean production in the process of petroleum development. The main research contents of green oilfield chemistry and technology are: developing harmless and degradable oilfield chemical working fluid, and studying the environmental impact and treatment methods during its use. The new oilfield chemical working fluid should meet the requirements of oil and gas development and production technology, and it is easy to be treated harmlessly. Therefore, it is a new research field where oilfield chemistry and environmental engineering intersect.

2. Study on wastewater treatment technology of oil and gas field development.

Oil and gas field development wastewater has the characteristics of diversity, variability and unstable discharge environment. The main types are drilling wastewater, well washing wastewater, acidizing wastewater, fracturing flowback fluid, oilfield produced water and gas field water. The main research directions are: (1) Research on the harmless treatment technology of waste drilling fluid and drilling wastewater; Study on acidification wastewater treatment technology: Study on fracturing flowback treatment technology: Study on treatment of oilfield produced water (including tertiary oil recovery wastewater): Study on gas field water treatment and comprehensive utilization; Application of microbial treatment technology in oil and gas field wastewater treatment.

3. Environmental monitoring and environmental quality evaluation of oil and gas fields

Because of the particularity of pollutants in oil and gas fields, the analysis of some pollutants often requires special methods, such as the determination of COD value in high salinity gas field water, the determination of some heavy metals under the interference of various ions and organic additives, the rapid monitoring of natural gas leakage in the process of natural gas gathering and transportation, and the analysis methods of trace pollutants produced by natural gas combustion are all important research topics. The dispersion, complexity and comprehensiveness of oil industry pollution make environmental quality assessment special, such as the diffusion mode of oil-associated gas and natural gas multi-point emission in the atmosphere, the environmental impact of oil and gas field development on local and overall regions, and the impact of gas pipeline construction on ecological environment are all major research topics.

(3) Academic team

There are 9 teachers in this major, including 2 professors, 4 associate professors, 2 experimenters and teaching assistants 1 person.

Postgraduate training

This subject has trained 18 graduate students, and there are currently 25 graduate students. Doctor of applied chemistry authorized station

(A) the discipline overview

The discipline of applied chemistry in our school was established in 1978. 1986 is authorized by the master, and 1996 is authorized by the doctor. Up to now, doctoral graduates 10 people. In 2004, he was granted the right of in-service teachers to study for a master's degree. In 2005, he obtained a master's degree in chemical engineering and technology.

This subject 65438-0992 was approved as the first batch of provincial key discipline construction units in Sichuan Province, and was supported by special funds for key discipline construction in Sichuan Province in 2003. After nearly 30 years of construction, it has become a discipline with the discipline direction and professional characteristics of chemical methods and the application of chemicals and related theories in oil and gas exploration and development engineering. Its research achievements and discipline strength are leading in China and have certain influence in the world.

(2) Research direction

The research of this topic is based on chemical agents and chemical methods, covering the upstream and downstream processes of oil and gas industry; In oil and gas field exploration and development fluid system, oil and gas field chemicals and chemical materials, environmental monitoring and treatment of oil and gas fields and oil and gas processing plants, petroleum processing additives and other fields. , forming a discipline with characteristics, achievements and advantages in China and certain influence in the world.

1, research direction of petroleum working fluid chemistry and working fluid action mechanism

High-quality working fluid plays an important role in drilling, increasing crude oil production and improving crude oil recovery. The research and development of water-based mud, zwitterionic polymer drilling fluid treatment agent and its completion fluid system and oil-based drilling fluid system for deep wells with high temperature and salt resistance have successfully completed the transformation of major scientific and technological achievements into industrialization, and have been applied in major oil fields in China with good results. Among them, zwitterionic polymer treatment agent was listed as a key promotion plan by the State Science and Technology Commission. It has been listed as one of the 958 promotion and demonstration projects. Since the key issue of "gas well anti-gas channeling additives and cement slurry system cementing" was carried out, it has provided reliable technical support for the development of domestic anti-gas channeling cementing technology, effectively curbed gas channeling in high-pressure natural gas wells, been popularized and applied in many oil and gas fields in China, and developed a variety of cement additives and cement slurry systems for oil and gas well cementing, making China reach the international advanced level in gas channeling prevention. Hydraulic fracturing technology and acidizing technology have been continuously improved in practice, especially through the introduction of technology and equipment. At present, conventional inorganic acid acidification can not solve the purpose of deep acidification well. Although large acid ratio, organic acid, powdery acid, multicomponent acid and retarded acid can improve the acidizing depth to a certain extent, there are still the following problems: (1) Large acidizing holes will appear near wells with large acid ratio, which is not conducive to the stability of the formation; Thickening acid will cause acid residue to cause secondary damage to formation. Therefore, it is necessary to strengthen the research on deep penetration acid liquid system and technology.

2. Research on the synthesis and development of chemicals in oil and gas fields and the economic application of materials.

At present, in the research of chemical flooding in China (mainly including polymer flooding and alkali/surfactant/polymer compound chemical flooding), polymer flooding technology is relatively mature, and ten relatively perfect supporting technologies have gradually formed, especially the comprehensive success of pilot tests and industrial field applications in Daqing and other oilfields, which greatly promoted the development of polymer flooding in China. Based on the theory of molecular design, a domestic surfactant-strong alkali formulation system was developed. The performance reached the level of similar products abroad, and the price was reduced by more than 50%, which created conditions for the industrial application of compound flooding. At present, the matching technology of compound chemical flooding and strong alkali formula system has basically taken shape. However, in the field test, the scale damage of formation and wellbore is serious, and the demulsification of produced fluid is difficult, which seriously affects the large-scale popularization and application of strong alkali formula system. The core problem is the lack of efficient surfactant for weak alkali/alkali-free compound chemical oil displacement system.

3. Research direction of environmental chemistry and engineering

At present, unreasonable treatment technology, immature technology, unsuitable equipment, single variety of treatment agent, low efficiency and high treatment cost are the fundamental reasons that restrict the popularization and application of pollution control technology in oil and gas fields in China. In a word, the demonstration construction of ecological oil and gas fields provides a huge environmental protection industrial market for chemicals and processes for oil and gas field pollution control.

4. Research direction of development and application of petroleum processing additives

This paper mainly aims at the research hotspots and key theoretical and technical problems that need to be solved urgently in the current petroleum processing additives and heavy oil recovery technology. This study plays an important role in promoting the development of heavy oil exploitation technology, environmental deacidification technology of distillate oil and non-hydrodesulfurization refining technology of diesel oil in China.

All the research directions of applied chemistry are oriented to the fields of oilfield chemical additives, working fluids, oil and gas drilling, development, storage and transportation, processing additives, etc., which have formed distinctive characteristics and have considerable influence at home and abroad. Since 200 1, it has undertaken 127 national, provincial and ministerial oilfield cooperation projects, with an average annual research funding of 8.46 million yuan; Won 4 second prizes and 2 third prizes for provincial and ministerial level scientific and technological progress; Published 7 12 papers (retrieved papers by SCI, EI and ISTP 14 1 paper); Published monograph 10 and 7 teaching materials; Authorized invention patent13; Won two first prizes for provincial teaching achievements.

(3) Academic team

There are 8 professors (including 1 engineering academician and 3 doctoral supervisors), 6 under 60, 3 under 45, 8 associate professors 18, 8 lecturers, 8 doctors and 20 masters.

Postgraduate training

This subject has trained 2 1 doctoral students and 2 15 master students. At present, there are 36 doctoral students and 89 master students. Petroleum and natural gas safety engineering doctor authorized station

(A) the discipline overview

Oil and gas safety engineering is the doctoral program of two disciplines under the first-level discipline of oil and gas engineering, and was awarded the right of doctoral degree in 2006.

This subject mainly involves safety technology, disaster reduction and prevention technology and rescue technology in the process of oil and gas development, storage and transportation. In oil and gas engineering, safety engineering, chemical engineering and technical disciplines cross and merge, forming the scientific theory and engineering technology research direction of oil and gas production safety, labor safety and health, and environmental safety.

(2) Research direction

This subject is engaged in scientific theory and engineering technology research on oil and gas production safety, labor safety and health, and environmental safety. It not only has the theoretical basis, engineering technology and management methods of safety science and engineering, but also combines with oil and gas engineering technology to form a cross branch of safety discipline.

This paper mainly studies the risk source analysis and safety evaluation in the process of well construction in high-risk gas fields, the long-term safety evaluation method and technology of oil and gas well construction materials in high-risk environment, the special materials and technology for emergency control of oil and gas well downhole safety, and the research and development of drilling and completion additives in high-risk environment.

Study the safety assessment and safety design of long-distance oil and gas pipelines, the influence of geological disasters on the safety of long-distance oil and gas pipelines, the analysis and prevention technology of potential safety hazards of conventional working fluids, the environmental monitoring and environmental impact assessment of oil and gas mining areas, the pollution control technology of oil and gas fields, and the key safety technologies of natural gas in energy and transportation fields.

(3) Academic team

The academic team of this discipline has 6 doctoral supervisors, 2 provincial academic reserve leaders under the age of 50 and 8 professors. There are 12 senior professional and technical personnel with postgraduate guidance ability. The academic team has reasonable knowledge, age and academic relationship structure, active academic thoughts and relatively complete personnel at all levels.

Postgraduate training

At present, there are 3 doctoral students and 7 master students in this discipline.