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Overview of the report on the internship at the Henan Oilfield Oil Recovery Plant
A brief description of the process of the internship
The second part of the internship is a detailed description of the production internship
1, internship location
2, internship tasks (a little)
3, internship content
Plants safety education, labor discipline report
Another report on the safety and health of the company, including a report on the safety and health of the company's employees. Labor Discipline Report
Various Lecture Reports
(Introduction to HSE Basics, Introduction to Downhole Operation Basics, Introduction to Crude Oil Treatment and Transportation Technology, Introduction to Knowledge Related to Spontaneous Injection Wells)
Work at River Metering Station
Work at Twin Rivers Combined Station
(Wastewater Post (Biochemical Processing), Water Injection Post, Dewatering Post, Fire Fighting Post)
Purification station visit and mechanical processing and maintenance plant visit
Third, the production internship feelings (slightly)
On the Henan Oilfield Oil Extraction Plant Internship Report
First, a brief description of the internship process
March 3 to 20, 2010, in the organization of the college and the teacher's leadership, we went to Henan Oilfield Oil Extraction Plant in Nanyang, Henan Province to carry out the production internship. We have carried out the safety education and examination, metering station work, joint station work, sewage treatment station, purification station visit, mechanical processing and maintenance plant visit and so on.
Under the help and guidance of the leading teachers and workers, we initially learned about the oil resources exploration process; oil and gas field drilling process and drilling equipment; oil and gas extraction equipment and its process; crude oil and natural gas collection and treatment process; liquefied petroleum gas production process; wastewater treatment process, etc. We also learned about the workstation tasks of each station. There is also a certain understanding of the tasks of each station's workstation.
In general, for some of the mechanical equipment involved in the extraction of oil and gas, process flow, theoretical knowledge and so on have a preliminary perceptual understanding. This internship has benefited me greatly, which will be of great help to my future study and work. I would like to thank the leadership of the college and teachers can give us such a learning opportunity, but also thank the teachers and workers masters of the careful guidance.
Second, the production internship details
1, the internship location
This internship is chosen in Henan Oilfield, first of all, a brief description of it. Henan Oilfield is subordinate to Sinopec, located in Nanyang City, Henan Province, and the oilfield production is concentrated in Tongbai County. The area mainly consists of the first oil extraction plant and the second oil extraction plant, and now the third oil extraction plant has been developed in the Xinjiang South Xinjiang Oilfield. Our internship site in the first oil extraction plant, Henan oilfield oil extraction plant is located in the southwestern part of Henan Province in the Nanyang Basin, across the Nanyang, Zhumadian region of Wancheng, Xinye, Tanghe, Uyang, Tongbai five counties, the plant is located in Tanghe County and Tongbai County junction. The plant is located at the junction of Tanghe County and Tongbai County. There are four oil extraction areas under the plant, i.e. Shuanghe Area, Jianghe Area, Weigang Area and Xiaomen Area. Our main internship base is chosen in Shuanghe and Jianghe districts.
2, internship tasks
Understanding of petroleum resources exploration process; oil and gas field drilling process and drilling equipment; oil and gas extraction equipment and its process; crude oil and natural gas collection and treatment process; liquefied petroleum gas production process; sewage treatment process; oil and gas extraction new technologies. It lays a good foundation for the study of specialized courses, and gradually uses the learned safety principles and methods to identify the sources of danger. At the same time through the internship training students love labor, discipline, hard work and dedication to the spirit.
3, the content of the internship
I, into the plant safety education, labor discipline report
Three-level safety education is to enter the plant safety education, workshop (team) safety education, class (post) safety education. Into the plant three safety education, in order to allow workers to enter the factory will have to master the necessary basic knowledge of production safety, in order to achieve a solid foundation for safe production.
The person in charge of the plant firstly introduced us to the overview of the plant
The first oil extraction plant of Henan Oilfield is located in the Nanyang Basin in the southwestern part of Henan Province, spanning five counties of Nanyang and Zhumadian, namely, Wancheng, Xinye, Tanghe, Uyang and Tongbai, and the plant is located in the junction of Tanghe County and Tongbai County. The first oil extraction plant is a collection of oil extraction, water injection, oil and gas gathering and transportation, such as multi-type cooperation, with an annual output of 1.06 million tons of crude oil production units. There are four joint stations, one purification station, one oil storage station, three oil transfer stations and two heating stations in the oil extraction plant. The oil and gas gathering and transportation system of the whole plant **** construction of 27 three-phase separators, 53 heating furnaces, 20 crude oil storage tanks of more than 2000m3, 31 oil transfer pumps.
Characteristics of the oil extraction plant:
Many production points, long lines and widely dispersed, with no fences;
Serious external interference, and difficult safety management;
Weak awareness of employee safety, poor technical quality;
Many flammable and explosive sites, and great danger.
Then the person in charge of the plant introduced relevant safety knowledge and received safety education. Roughly, the safety regulations include: First, the fire operation safety management regulations; Second, into the restricted space operation safety management regulations
Third, the temporary use of electricity safety management regulations; Fourth, the construction work safety management regulations
Fifth, the work of the heights of the safety management regulations; Sixth, lifting operation safety management regulations
Seventh, groundbreaking operation safety management regulations; Eight, high temperature operation Safety management regulations
Here are some of the operations related to safety knowledge. As the incidental products of petroleum have great fire safety hazards, so fire and explosion prevention is very important.
Fire and explosion safety knowledge: oil and gas is a kind of polymer compounds, its characteristics are flammable and explosive, so, improve the safety and fire prevention in the oilfield is also a top priority. Fire prevention policy is: prevention first, prevention and elimination, comprehensive management. In the fight with the fire, we must put the prevention work in the first place, strict system to implement measures to fundamentally grasp the initiative of fire prevention; in the active prevention at the same time, but also must be in the mind, organization, materials on the full preparedness, once the fire will be the fastest speed, the shortest possible time, the best program, timely and effective control of the fire, reduce the loss to a minimum degree.
Common fire extinguishing methods are:
1, cooling method: water or carbon dioxide extinguishing agent directly sprayed on the burning object or surrounding objects to achieve the purpose of extinguishing the fire.
2, isolation method: evacuate or isolate the surrounding materials of the fire point to prevent the fire from expanding or reduce losses.
3, asphyxiation: isolation of air or oxygen, the fire is extinguished due to lack of combustion.
4, interrupt the chemical reaction method: with a chlorine difluoride a bromomethane fire extinguishing agent involved in the combustion reaction process, can make the reaction interrupted.
Safe electricity safety knowledge:
1, not formally trained personnel shall not arbitrarily operate and disassemble the production of electrical equipment.
2, no one is allowed to connect wires, lights, electrical equipment.
3, no one is allowed to operate with electricity without permission to repair the circuit.
4, the official electrical workers in the operation of one person to operate a guardian.
Safety knowledge to prevent mechanical injury safety knowledge:
1, according to regulations, motorized equipment to install the necessary chain, self-locking, guardrails, platforms, handrails and other safety accessories.
2, motorized equipment in the process of operation, no repair, maintenance and other project operations.
3, the establishment of a listing system, such as: prohibit the closing of the gate, is running, stop using, prohibit climbing and so on.
Safety knowledge to prevent falling from height:
1, the workman, outside line electrician, electrician welder working at height, must fasten the safety belt.
2, where there is a warning sign hanging prohibited climbing warning signs of the building, are prohibited to climb.
3, in any case, can not use the crane hoisting people to work at height.
Anti-object strike safety knowledge:
1, the operator must wear a helmet in the wellhead operation.
2, the outside electrician erection line and ground supervision personnel must wear a helmet.
3. No one is allowed to stand under the crane boom, and the commanders must wear helmets.
Into the plant safety education also introduced a lot of related knowledge, here is a brief description of some. Through this education, I have a certain understanding of safety. In the production life must comply with the relevant operating procedures, according to the rules, in order to prevent accidents, reduce the number of accidents, reduce the loss of accidents, improve productivity.
II, a variety of lecture reports (Introduction to the basics of HSE, Introduction to the basics of downhole operations, Introduction to crude oil treatment and transportation technology, Introduction to the knowledge related to spontaneous blowout wells)
① - Introduction to the knowledge: HSE involves a wide range of, and here can only be a brief description of some of them.
HSE management system: H? health, S? safety, E? environment
System features: prevention, continuous improvement, people-oriented
HSE system ten elements: leadership commitment, guidelines, goals and responsibilities; organization, responsibilities, resources and document control; risk assessment and management of hidden dangers; owners and contractors management; device (facility) design and construction; operation and maintenance; change management and management of hidden dangers. Operation and Maintenance; Change Management and Emergency Management; Inspection and Supervision; Accident Prevention and Handling; Audit, Review and Continuous Improvement.
HSE safety colors and their significance: China has stipulated the four colors of red, yellow, blue and green as the safety colors. Red means prohibit, stop, danger, and the meaning of fire fighting equipment; said to remind people to pay attention; said that the instructions, requiring people to comply with the provisions; said to provide people with permissible, safe information.
HSE duties of the post employees: (1) Study and strictly abide by the rules and regulations, comply with labor discipline, do not violate the rules of operation, and take direct responsibility for the safety of production of this post. (2) Careful operation, strict implementation of process discipline and operating discipline, and make records. Shift handover should hand over the safety situation, and the shift handover should create good safety production conditions for the succeeding shift. (3) Correctly analyze, judge and deal with all kinds of accident seeds, nip accidents in the bud. In the event of accidents, timely and truthfully report to the superior, according to the accident plan to correctly deal with, and protect the scene, make detailed records. (4) Carry out inspections on time and in good faith, and deal with and report any abnormalities in a timely manner. (5) Correct operation, careful maintenance of equipment, keep the operating environment clean, and civilized production. (6) On duty should be in accordance with the provisions of the dress, proper storage, the correct use of a variety of protective equipment and fire extinguishing equipment. (7) Actively participate in all kinds of safety activities, job technical training and accident plan drills. (8) Have the right to refuse the instruction of illegal operation, and discourage and stop others from illegal operation. (9) seriously do a good job in the direct operation of the guardianship work.
② - Introduction to the basics of the operation
I. Types of oil and water well downhole operations
II. Structure and characteristics of various types of extraction and injection wells
III. Purpose and method of construction of various types of downhole operations
IV. Mainly consumable materials for downhole operations （1, Oil pipe 2, pumping rod 3, light rod)
V. Commonly Used Downhole Tools
VI. Commonly Used Tools for Well Repair in Downhole Work
Electric pumping equipment for oil extraction: ①-three-phase transformer ②-automatic control cabinet ③-junction box ④- Wellhead process ⑤ - wellhead device
Screw pump composition: 1, ground electronic control box 2, motor 3, ground drive device 4, downhole screw pump
Oil well maintenance work construction: (1) pumping machine well maintenance work construction (2) electric pump well maintenance work construction
(3) screw pump well maintenance work construction
Water injection wells
Water injection wells
Water injection wells
Water injection wells
Water injection wells
Three-phase transformer ② - automatic control cabinet ③ - junction box p>
Injection well maintenance work construction: the main construction process: starting tubing, packer, water distributor and other downhole tools; sand flushing, replacing packer, water distributor or tubing and auxiliary tools; ground descaling, Joe with the tubing column; down the completion tubing column; and sitting sealing.
Measure well operation and construction: (1) oil and water well fracturing operation and construction (2) oil well plugging operation and construction (3) acidizing operation and construction
(4) oil and water well overhauling
Oil and water well overhauling technology is divided into twelve categories: inspection, salvage, cutting, inverted buckling, scraping, patching, subsidizing, drilling, milling and grinding, vibration, shaping, sidemounting, and auxiliary.
Commonly used downhole tools: spacer class: spacer is an important tool in the casing to seal off the oil layer, its main element is the rubber tube, through the role of hydraulic or mechanical, so that the call skin tube bulging seal oil, casing annulus space, to separate the upper and lower oil layer to achieve some kind of construction purposes. There are many kinds of sealer, according to the sealer sealing parts to realize the sealing of the way is divided into: self-sealing, compression, expansion, combination of four kinds.
Other: water, anti-spit eccentric water distributor, throttle, anti-sand hydraulic anchor, cut slit slip, cut slit ball seat, controlled drain, support kava, through valve, type of drain, tube righting
Well operation commonly used tools for repairing wells: gauge, mold, spring-type casing scraper, rod drilling three-pointed wheel drill bit, grinding shoes, eye grinding shoe, cone, sliding block to fish the spear, slide to fish the spear, fish cylinder, magnetic salvage device. Grip, oil rod fishing cylinder, milling head
③ -- Crude Oil Treatment and Transportation Technology Introduction
Crude Oil Treatment: Oil Dehydration Sewage Treatment Natural Gas Treatment. Crude Oil Transportation:Pipeline Technology Pipeline Transportation
Oil and Gas Gathering and Processing Flow Diagram
Crude Oil Treatment Technology: Crude Oil Dehydration Methods - Dehydration Chemical Dehydration Electrodehydration
Electrochemical Dehydration Oil Dehydration Equipment and Processes
④ - Brief Introduction to Knowledge Related to the Self-injecting Wells
By the casing head, tubing head and the body of the tree consists of three parts: casing head: (casing short) tubing head: (large four-way)
The body of the tree includes:
1, casing gate, 2, the total gate, 3, the production gate, 4, the wax gate, 5, the nozzle: a single-hole and multi-hole nozzle, commonly used single-hole nozzle, the ground nozzle at least once a quarter check! Aperture, length, ellipticity, the presence of burrs, whether the deformation and so on.
Basis of self-injection well management
Measurement of oil and gas Clearing wax and anti-waxing (to prevent wax precipitation and deposition of wax in the wellbore)
Wellhead process of self-injection wells, the role of which is to:
1, regulate and control oil and gas production;
2, record the first-hand dynamic information (casing pressure, production, water content);
3, heating the oil wells products, wellhead equipment for heating and insulation;
4, measurement of oil and gas production.
Oil and gas separate transmission process or double-pipe process
Oil and gas mixed transmission process or single-pipe process
III, the work of the river metering station
During the work of the metering station, we accordingly listened to a number of reports, which have been elaborated above. We mainly learn the theoretical knowledge of various operation processes in the metering station and are led by the masters to the production line to observe. The whole work can be roughly and simply divided into: 1, recording data 2, well inspection and sampling, checking the safety condition of the equipment 3, measuring oil and injecting water 4, washing and dosing the wells 5, warranty of the pumping machine. We run well after the completion of the metering station to learn the relevant knowledge.
Swimming beam pumping machine:
Main function: the high-speed rotary motion of the motor into the slow reciprocating motion of the pumping rod.
Traveling beam oil pumping machine working principle: when working, the power machine will be high-speed rotary motion through the belt and reducer to the crankshaft, driving the crank for low-speed rotation. Crank through the connecting rod through the beam to drive the swimming beam for up and down swing. The rope hanging on the head of the donkey will drive the pumping rod column for reciprocating motion.
Fire safety ban:
Strengthen the management of open flame, fire prevention, explosion-proof area, no smoking.
No vehicles without flame arrestors are allowed in the fire prevention area.
No use of gasoline and other volatile combustible liquid scrubbing equipment, utensils and clothing.
No one is allowed to enter the production position without wearing labor protection equipment according to the factory regulations.
Must be replaced, ventilation, must be required by the time of the safety analysis, must wear the prescribed protective gear.
Crude oil tank transfer operation problems:
Tank transfer operation causes pressure loss
Tank transfer operation causes heat loss
Tank transfer operation causes oil and gas evaporation loss
Production and operation management links increase
Tank transfer operation increases system insecurity
Hazard identification needs to pay attention to the link
Common Fracturing Procedures for Oil Wells
IV. Work at Twin Rivers Joint Station
The work at the Joint Station is divided into positions, and our groups are divided into blocks of rotating shifts according to the sewage post (biochemical treatment), the injection post, the dewatering post, and the firefighting post. We got a general idea of their respective uses and their safety responsibilities.
The whole joint station is responsible for the pipeline connection of crude oil, natural gas, water and sewage. It is mainly responsible for the recovery of crude oil, the treatment and recovery of well washing fluid, backwash fluid, sewage, and the injection of water into various wells, etc. There are a lot of equipment inside. There are a lot of equipment inside
It includes: high pressure oil remover, low pressure oil remover, separator, cyclone, carbon sand filter and so on.
Crude oil buffer tank, 3000-square-foot settling tank, 300-square-foot buffer tank, 3000-square-foot oil storage tank, water injection tank, 1000-square-foot settling tank, 200-square-foot buffer tank, 200-square-foot water mixing tank, etc..
External conveyance furnace, booster pump, water blending pump, water injection pump, lifting pump, pipeline pump and so on.
Sludge thickening tank, biochemical treatment tank, fire fighting tank, etc..
Schematic diagram of the process flow of the combined station
Potential safety hazards of the combined station are:
Tanks, pipeline perforation; leakage of sewage and crude oil; environmental contamination; hydrogen sulfide poisoning; electrocution casualties and so on.
Precautionary measures and precautions:
Regular testing of wall thickness; strengthen inspection; prohibit tampering with process valves; regular testing of the concentration of hydrogen sulfide and so on.
Brief description of the duties of each post:
Water injection post: responsible for the water injection of each water well with stratified pressure boosting, heating the wall of the tubing to maintain the crude oil recovery rate and circulation.
Sewage post (biochemical treatment): mainly for well washing fluid, backwash fluid and other incoming fluids for sewage treatment, in the recovery and discharge.
Dewatering post: three-phase separator and two-phase separator, carbon sand filter, oil remover, etc. are used to separate the crude oil recovery fluid from the metering station and collect pure oil.
Firefighting post: the joint station is a class A fire and explosion-proof unit, which is mainly responsible for the fire and explosion-proof work of the whole station.
Water injection system ground process
The following introduction to the sewage treatment process, water purification commonly used methods are
1, static precipitation method: simple to remove precipitation in the water.
2, adsorption precipitation method: remove suspended solids and precipitation in water
3, filtration method: better removal of insoluble impurities in water.
4, distillation: better to remove soluble impurities in water.
Sewage treatment process
V, purification station visit and mechanical processing and repair plant visit
19th morning, we visited the river purification station, and in the afternoon visited the mechanical processing and repair plant. River purification station is mainly responsible for the processing and purification of natural gas produced in oil production, but also responsible for the production of liquefied petroleum gas in the entire plant, to protect the people's living gas.
Natural gas purification and liquefied petroleum gas production will bring a lot of organic flammable molecules, so the purification station belongs to the first level of fire prevention, explosion-proof units of Class A, inside the ban on fireworks and easy to produce static sparks into the things. Natural gas purification will bring the hazards of: solid impurities hazard water (water vapor) hazard acid gas hazard
Natural gas processing includes: natural gas desulfurization, carbon dioxide, separation and dust removal, dehydration, transportation and so on.
Natural gas desulfurization and de-carbon dioxide: according to the different desulfurization agents are divided into: dry and wet
According to the method of absorption and regeneration of the solution are divided into: chemical absorption, physical absorption and redox method
Separation and dedusting: Separation and dedusting: Separation and dedusting types - cyclone dust collectors, cyclone separators, gravity separators, and separation filters.
Among them, the gravity separator consists of four parts: separation, settling, mist removal and storage; cyclone separator (centrifugal separator): the use of centrifugal force to remove the particles of the equipment, processing capacity, separation effect of the dry dust removal equipment, cyclone separator is suitable for the flow rate, pressure fluctuations are not large and the liquid content is not high occasions. Filtration separator: suitable for more demanding occasions, consider the last stage of the use of filtration separator. Low-temperature separation method: High-pressure natural gas is throttled and expanded to create a low temperature, separating the water, so that the dew point temperature is lowered. Low-pressure natural gas, first pressurized, then cooled and dehydrated, applicable to high-pressure gas fields. Dust removal is often used solid adsorption, is a gas phase or liquid phase components are absorbed by the solid surface and coalescence on the solid phenomenon. Divided into physical adsorption and chemical adsorption.
Natural gas dehydration: dehydration method selection - 1, from the point of view of dew point reduction, many methods can meet the pipeline requirements 2, from the point of view of saving investment and operating costs, the TEG method is the first choice 3, in the dew point reduction requirements more than 44 ℃, should be used in the solid adsorption method 4, the choice of dehydration method should be with the gathering and transportation process Planning and unified consideration
Natural gas transmission - its corresponding technical indicators: gas into the pipeline must be removed mechanical quality; water dew point should be 5 ℃ lower than the lowest ambient temperature under the conditions of transmission; hydrocarbon dew point should be lower than or equal to the lowest ambient temperature; hydrogen sulfide content in the gas should not be greater than 20mg / m3; does not meet the above requirements must take appropriate measures to prevent the gas from entering the pipeline. When the above requirements are not met, corresponding protective measures must be taken.
Liquefied petroleum gas--Source:
(1), obtained as a by-product in the process of extracting and refining petroleum;
(2), obtained in oil and gas fields, natural gas or associated gas of oil fields through absorption, fractional distillation and appropriate separation treatment;
(3), in the Refinery, crude oil after fractionation of certain components after catalytic reforming, catalytic cracking, steam cracking, stacking and coking and so on to obtain.
Liquefied petroleum gas - components:
The main components of liquefied petroleum gas are propane, butane and butene, in addition to these main components, there are butane and butene isomers, in addition, the liquefied petroleum gas is often added to an appropriate amount of odorant, so that the user can be able to timely detection of gas leaks.
LPG -- features:
(1), LPG is a high-quality fuel, combustion generates very few impurities, basically does not cause harm to the gas appliance.
(2), the liquefied petroleum gas by the pressure or cooling is very easy to liquefy, when it changes from gas to liquid, the volume shrinks 250 times.
(3), the specific gravity of gaseous liquefied petroleum gas is 1.7-2.5, it is heavier than air, easy to gather in the ground at low-lying places, the specific gravity of liquid liquefied petroleum gas is 0.53 or so, about half of water.
(4), liquefied petroleum gas has a higher calorific value, its calorific value of natural gas 3-4 times, is 7-8 times that of the coke oven gas, therefore, the time used to boil water and cook with liquefied petroleum gas is much faster.
Machining and Maintenance Plant
The plant is located in the Twin Rivers district and is mainly responsible for the production and maintenance of tools for downhole work. It has a general understanding that injection well maintenance work construction includes: starting tubing, packers, water distributors and other downhole tools; sand flushing, replacing packers, water distributors or tubing and auxiliary tools; surface descaling, Joe piping columns; lowering completion tubing columns; and seating and sealing. The key device in the commonly used downhole tools--separator (separator): it is an important tool for sealing off the oil layer in the casing, and its main component is the rubber skin cylinder, which, through the hydraulic or mechanical action, makes the called skin cylinder bulging and sealing the oil and casing annular space, separating the upper and lower oil layers, and achieving certain construction purposes. According to the sealer sealing parts to achieve sealing is divided into: self-sealing, compression, expansion, combined four.
The person in charge of the plant also introduced us to the role of many other devices, such as: anti-spit eccentric water distributor, throttle, anti-sand hydraulic anchors, slit slip, slit ball seat, controlled oil drain, support kava, through the valve, the type of oil drain, tube righting device. At the same time, we visited a lot of tools commonly used in downhole work, such as: gauge, mold, spring casing scraper, rod drilling three-tooth wheel bit, grinding shoes, eye grinding shoes, cone, slider fishing spear, slider fishing spear, fishing cylinder, magnetic salvage, handle grasp, oil rod fishing cylinder, milling head and so on
Three, the production of internship thoughts
For me: the production of internship is the epitome of the work of a future. This internship, I have direct contact with the oil production line. I saw a lot of oil production equipment, and also learned their names and production purposes. At the same time also understand the process of oil production, sewage purification and treatment process, natural gas purification and liquefied petroleum gas production process and so on.
Oil safety and oil production. Oil production accidents are frequent, there is a great security risks. Often encounter object strikes, poisoning, explosion and other dangers. But things have a certain regularity of development, I believe that only seriously comply with a variety of safety systems, operating procedures, will minimize the occurrence of accidents. Safety production is interdependent relationship, safety is accompanied by production, no production there is no safety. The production process must ensure safety, not safety can not be produced. Therefore, "safety promotes production, production must be safe". At any time we must adhere to the "safety first, prevention first, prevention and treatment, comprehensive management" of the sixteen-word policy, in order to improve production efficiency. We have to adhere to the concept of all for the safety work, all for the safety work service, the safety first policy to the practical implementation of the full range of the well, the whole process, so as to ensure the healthy development of safety production.
In this short period of internship time, let me out of the childishness of the book, increase the understanding of society, the knowledge of a further understanding. I realize that society is cruel, no culture, no skills, laziness, you are doomed to always be the bottom of society! But at the same time, society is beautiful, as long as you are willing to work, enterprising, it will give you a return, let you get what you want!
I will be more proactive work attitude, more solid and solid operating skills, more rich and deep theoretical knowledge, to their respective jobs. I firmly believe that through this period of internship, from which I gained practical experience to benefit me for life, and will be in my practical work after graduation to continue to get the proof, I will continue to understand and appreciate the knowledge learned in the internship, and look forward to the future work of the learned theoretical knowledge and practical experience continue to be applied to the actual work, to fully demonstrate my personal value and the value of life, in order to realize the ideal of the self! I will work hard to realize my ideal and bright future.
Everyone's life is not easy, there are always some hardship, did not experience a need for a lot of courage, not every time you can get through the suffering, failure is inevitable, the main thing is to dare to admit failure, face failure, try to do, to solve it, there is a determination, I think the life will be a success, at least can be no regrets! This internship is very important to us. I want to believe that I can persistently pursue personal goals, to be a qualified and high-quality safety management personnel, escorting the safe production of enterprises.
The above is my summary of the work of the internship has been the past, the summary is to find the gap, revise the goal, is to improve the future better. Through continuous summarization, continuous improvement, I have confidence in the future work to better complete the task.