Summary of Personal Work of Geology Specialty and Technology 1 I graduated from north university of china in July 20xx, and then joined the No.4 Nonferrous Geological Exploration Team of Jiangxi Province, and was assigned to the subordinate Jinfeng Mining Co., Ltd. to engage in mine geological work. Now I will make a summary of my professional and technical work in the past year.
20xx entered this unit in July and has been engaged in mine geological work in the mine. Over the past year, I have been aiming at becoming an excellent geological technician, studying professional technology hard, strengthening professional theoretical study, and paying attention to the combination of theory and work practice, so as to continuously improve my working ability and professional technical level in my work. Completed the transformation from a newly graduated college student to a truly qualified technician. During my work, I took the initiative to ask leaders and colleagues about geology and mining, and tried to combine mining with geology to make myself a geologist suitable for mine work.
My work in mine geology and underground management mainly includes the following aspects: I am responsible for the organization and management of geological technology: I often go deep into the underground site to collect geological data of exploration and production faces, master underground geological conditions, sort out original geological records and drilling records, sort out underground records, and report various related geological conditions in time; In-depth field investigation and study to solve problems for production. In the past year, as a geological technician, I successfully completed the following specific work according to the needs of production:
1. Production prospecting: Over the past year, on the basis of geological prospecting, in order to meet the needs of mining and continuous development and extension, we have further explored the characteristics of ore bodies and increased reserves, and dug various pit exploration projects and drilling projects. It provides detailed geological basis for mining and guiding construction. Through a series of work, such as production prospecting design, original cataloging, comprehensive cataloging, sampling, etc., the production prospecting data of the 60-segment 12-20 line, the 20-segment 8- 16 line and the 20-segment 34-36 line were submitted.
2. Reserves verification: I inspected the whole mining area, used AutoCAD, MAPGIS and other software to verify reserves, and participated in the preparation of reserves verification report. I learned a lot in the whole process of research and preparation of the reserve report.
3. Deep and peripheral prospecting: further explore small ore bodies at the edge and deep, and cooperate with engineers to strengthen peripheral prospecting. In order to meet the needs of mine production development, the geological reserves are constantly expanding.
4. According to the existing data, determine the exploration type and exploration grid, and on the basis of summarizing the previous exploration results and comparison of exploration and mining, use the experience of typical mineral deposits, and divide the exploration difficulty of ore bodies according to the geological factors such as the size of the deposit, the complexity of morphology, the stability of thickness change, the complexity of structure and the uniformity of the distribution of useful components in the ore. Determining reasonable exploration type and exploration grid can correctly arrange geological exploration projects, realize effective mineral reserves and meet the needs of mine mining design. It provides a geological basis for rational development and utilization of the deposit.
5. Control dilution: prevent the loss of mineral resources caused by blind mining and strengthen the management of ore drawing; Accurately grasp the spatial distribution of ore bodies and the changing law of ore quality, supervise the ore quality and grade of ore from each stope, timely grasp the implementation of production and mining plan and the quality dynamics of stope, strictly control the mixing of waste rock in ore, and control the ore loss and dilution index at a predetermined level.
6. Strengthen underground construction management and safety management, supervise underground construction personnel to carry out construction according to technical requirements and operating procedures, and put an end to illegal operations. Check the source of each working face, find hidden dangers in time and arrange personnel to eliminate them to prevent safety accidents. Ensure continuous and stable production safety.
Summary of personal work of geological specialty and technology 20xx's work in the first half of the year has ended. According to the actual situation of my own work, I analyze and evaluate my own work, sum up the experience and lessons, and put forward the improvement methods, so as to develop strengths and avoid weaknesses in my future work and provide a basis for continuously improving my working methods and improving my work efficiency.
As a technician, my job orientation is to assist the technical director and constantly enrich myself. In participating in the construction project, while completing the survey and setting out of the project construction, I also assisted the technical director in compiling the construction scheme and technical disclosure, and was responsible for the guidance and compilation of the engineering technical data, conducted on-site quality inspection with the builder, and assisted the safety officer in implementing, supervising and inspecting the safety work on the construction site.
In the process of engineering construction, I have always taken my work seriously with a positive attitude, and I can do my duty in all the work in order to complete the task successfully. "Don't rush to make achievements, bury your head in work" is my work motto, reminding yourself not to aim too high, to be down-to-earth, to do more practical things, to test your knowledge in practice and to accumulate experience in the construction site.
The work on the construction site made me deeply understand that what I learned in school, what I learned by rote through norms and procedures, is far from being solid with actual experience. A lot of knowledge can't be learned in books, and it is entirely based on my own experience. In the past year, I have been reading and studying more. When you meet something different from the book on the construction site, consult the technical director and foreman humbly in time. Although sometimes I can't get a theoretical explanation, it's a good experience. When I first started working, I felt that the technical data work, measurement work and quality inspection work were relatively simple, but I actually learned a lot and always felt that I could. It is only when you actually operate that you find your own shortcomings, often with half the effort and lack of efficiency. Now that we have more practical operations, mastered methods and gained experience, we will be handy. For example, in measurement, it is important to do its key work well. Personally, the key work in measurement is to choose the best measurement scheme and carry out retest to avoid human error.
In addition, taking the technical disclosure work as an example, it is not simply to write the disclosure, but to give it to the labor construction team for signature to complete the work. However, after the written disclosure is completed, the workers need to be tracked and inspected in the actual construction process. If it is found that the workers have not carried out the construction according to the technical disclosure or not completely, they should be patiently explained and guided to make the partial projects in place, avoid rework, and ensure the construction progress and project quality.
In engineering construction, safety is the main link that cannot be ignored. Based on the practical experience in the construction site in the past year, this paper briefly talks about safety issues. The most important thing is to establish a sense of security. First of all, the managers of the project department must have a strong sense of safety and responsibility. Only when the managers of the project department truly realize the importance of safety can they do this job well. If the management of the project department is lucky enough to do this work, it will be a fatal hidden danger for the safe construction of the project. Therefore, the project manager must understand the safety work from the bottom of his heart and put it into practice. For the labor service team, the first thing to do is to arrange a safety education and training after the workers enter the site, and at the same time make safety technical disclosure to the labor service construction team. These tasks will not be implemented until they are done. The management personnel of the project department should always check the safety work on the construction site, and strive to completely eliminate potential safety hazards in the bud. In terms of safety, special attention should be paid to the support of the frame and the safety facilities carried or worn by the workers themselves. Regularly supervise and check that workers must wear safety facilities before they are allowed to work on the construction site. In the process of erection of scaffolding, strict inspection must be carried out, and the construction team is required to set up facilities in strict accordance with the construction specifications or procedures to ensure that there are no potential safety hazards. Only after the acceptance of relevant departments can the next working procedure be carried out.
Over the past six months, my professional knowledge has been improved and deepened, and my work ability, including organization and coordination ability, management ability and adaptability, has been greatly improved. More importantly, I have accumulated valuable work experience. The work performance in the past six months has also been recognized by the leaders and colleagues of the project department.
In short, in my future work, I will meet new challenges with a hundred times enthusiasm, make progress and maturity in my study, constantly spur myself, enrich my energy, improve my quality and professional level, so as to adapt to the development of the times and enterprises and make progress and growth together with the company. Contribute to the development of Xingtai Group in Inner Mongolia.
Summary of personal work of geological specialty and technology 3. My name is xxx. In July, 20xx, I successfully passed the college entrance examination and was admitted to the Department of Geological Engineering. 20xx graduated smoothly in June, joined the work in September of the same year, and was assigned to work in xxxx Branch of Western Mining Co., Ltd., which has been one year. In this short year, with the help of the company's leaders and colleagues, I worked hard to do my job according to the requirements of post responsibilities and code of conduct, and earnestly completed all the work assigned by the leaders, and my ideological consciousness and working ability have been greatly improved.
Positive thinking, can conscientiously implement the party's basic principles and policies, actively study political theory, adhere to the four cardinal principles, abide by the law, love their jobs, and have a strong sense of responsibility and dedication. Actively study professional knowledge, have a correct working attitude, be serious and responsible, and have good ideological and political quality, ideological quality and professional ethics.
In terms of work attitude and hard work, I love my job, can treat every job correctly and seriously, can actively find my own shortcomings, and learn to supplement them in time.
Carry forward the fine tradition of being hard-working and helpful in life, always be honest and trustworthy, work diligently, unite colleagues, be pragmatic and optimistic, and always maintain a rigorous and serious work attitude and meticulous work style.
In terms of working ability and professional knowledge, I have been in the company for more than a year, mainly to practice in Huaye No.2 Mine. My internship in No.2 Mine is mainly divided into three departments. They are the excavation workshop, survey room and geological room. In the excavation workshop and survey room, I mainly understand and study, and spend most of my time practicing in the geological room. During my internship in Huaye No.2 Mine, with the enthusiastic help of leaders and colleagues, I also studied and participated in some specific work. Although the work is trivial, I have gained a lot. Mainly in the following aspects:
Be responsible for the organization and management of relevant geological technologies: often go deep into the underground site, master the underground geological conditions, find out the geological factors affecting production and construction, compile the original geological catalogue and drilling catalogue, and report all kinds of relevant geological conditions in time; Ensure normal production continuity; Collect the geological data of the exploration and mining working face, understand the geological situation in time, conduct in-depth field investigation and study for production and solve problems.
During my work, I didn't miss or waste every opportunity to exercise, which accelerated the continuous updating of my knowledge and the improvement of my quality. At the same time, I use my spare time to ask leaders and colleagues for knowledge about mine geology and mining, and strive to combine geology and mining to make myself a geologist suitable for mine work.
First, during the internship.
Frequently go underground, classify tunnels, and classify and sample production exploration boreholes. In the room, the downhole logging data are sorted out. As a geological technician, I finished all the work on time according to the needs of production.
1. Production prospecting: In the past year, on the basis of geological prospecting, in order to meet the needs of mining and continuous development and extension, the shape and quality characteristics of ore bodies were further identified or determined, and the reserves were increased, various pit exploration projects and drilling projects were dug. So as to provide detailed geological basis for mining and guiding construction. Through a series of work such as production exploration and design, original cataloging, comprehensive cataloging and sampling. The production and prospecting materials such as lines 20-3 1 and 15-07 in the middle section of 2642, yard works, ramp development in the middle section of 2582 and line 035 have been submitted.
2. Reserves verification: visited Zhongxiangou-Fault Valley mining area, used autocad, mapgis and other software to verify reserves, and participated in the preparation of reserves verification report. I learned a lot in the whole process of research and preparation of the reserve report.
3. Deep and peripheral prospecting: further explore small ore bodies at the edge and deep, and cooperate with engineers to strengthen peripheral prospecting. In order to meet the needs of mine production development, the geological reserves are constantly expanding.
4. According to the existing data, determine the exploration type and exploration grid, and on the basis of summarizing the previous exploration results and comparison of exploration and mining, use the experience of typical deposits, and divide the exploration difficulty of ore bodies according to the geological factors such as the size of the deposit, the complexity of the shape, the stability of thickness change, the complexity of the structure, and the uniformity of the distribution of useful components in the ore. Determining reasonable exploration type and exploration grid can correctly arrange geological exploration projects, realize effective mineral reserves and meet the needs of mine mining design. It provides a geological basis for rational development and utilization of the deposit.
5. Loss and dilution: prevent the exploitation of the rich and abandon the poor; Strengthen construction management and ore drawing management to prevent the loss of mineral resources caused by blind development; Accurately grasp the spatial distribution of ore bodies and the changing law of ore quality, supervise the ore quality and ore drawing grade of each stope, timely grasp the implementation of production and mining plans and the quality dynamics of stopes, and strictly control the mixing of waste rocks and ore drawing grade. So as to reduce the ore loss and dilution index to a predetermined level.
6.20XX participated in the high-level forum on mineralization and prospecting prospect of Xitieshan lead-zinc mine in August.
7. Assist colleagues to establish digital mine model, introduce and apply mine digital software, and promote the change of technology and management mode of mining enterprises, which is expected to be completed by the end of 10.
Second, the problems existing in the work
Since engaging in geological work, I have deeply felt the busyness of work and the great responsibility; Big and small things are in the body, often pay attention to this end, but ignore that end, take it lightly, and work is not systematic and comprehensive, mainly in the following aspects:
(1), I have just joined the work, and I don't have enough experience, so I don't know much about ore bodies in complex areas.
② The theoretical knowledge is not solid enough, the practical ability is poor, and the connection between theory and practice is insufficient.
Although the above problems have little impact on my work, I always feel that I have not fulfilled my duties as a technician, and I will try to do better in my future work.
During one year's practice and work, I have a systematic understanding of the genesis and occurrence of ore bodies in the whole mine, which is of great guiding significance to my future work in the mine. Also learned the calculation of reserves. Knowing and mastering the basic process and work situation of production prospecting will be of great help to my future work in the mine.
III. Future Work Plan
Summing up the work in the past year, although some progress and achievements have been made, there are still some shortcomings, there is no innovative work idea, and individual work is not perfect enough. In my future work, I will try my best to find out the shortcomings in my work so as to overcome them in my future work. At the same time, we need to read more books, study norms and related documents, master professional knowledge, improve our working ability, strengthen our sense of responsibility, and do our personal work in time. Constantly sum up and reflect, constantly spur yourself to enrich your energy, improve your quality and business level, in order to adapt to the development of the times and enterprises, and make progress and growth together with the company.
My name is 20XX, and I graduated from Southwest University of Science and Technology in July with a major in mining engineering. In the same year, I worked as a technician in the First Geological Brigade of Xinjiang Bureau of Geology and Mineral Resources, and was assigned to the subordinate Quan Wei Copper Mine to participate in the internship. Because the mine belongs to the old mine under the geological brigade, the geological conditions are complex, the mining technicians are not properly equipped and the mining is not standardized. Underground mine engineering often refers to hitting wherever you go, which is particularly arbitrary and difficult to construct.
Through continuous efforts and accumulated experience, my efforts have been affirmed and appreciated by the company leaders. In 20XX years, I have been able to work independently, starting from mining design and standardizing the management and construction of mines step by step.
Because of the complex geological conditions, slow occurrence of ore bodies, low hardness of ore and broken roof, mining operation is extremely difficult. In order to carry out mining operations more safely, after research, the mine decided to adopt room pillar method combined with shrinkage method for mining operations, strictly control the room span not to exceed 8m, the size of point pillar Φ 5 m, reserve large-thickness mine walls between columns, and adopt medium-long hole blasting mining in the later stage. Because the occurrence of ore body is about 50, the natural angle of repose of ore is large, and the mined ore loses a lot on the floor, so the mine adopts the method of water flushing to recover the ore left on the floor. In the second half of 20XX, No.2 ore body was mined in the open pit. In the early days, DTH drills were used to drill holes in rocks. Because of the slow driving speed, it was changed to chamber blasting stripping. Four chambers are designed for excavation, and the minimum resistance line is 10m, which is divided into four charge packs. After the simulation test, the total charge is 1.5t, and the final blasting effect is very ideal.
In 20XX, the third middle section (1 009m) of Quan Wei copper mine1orebody was deepened, and Quan Wei copper mine began to pinch out in the third middle section, but there was no ore in the 50m middle section in the west. After roadway exploration, all exploration lines have seen the ore, and the ore is very ideal. In the end, the horizontal thickness of local ore bodies reached 18m, which resulted in fruitful exploration and increased reserves. Because the ore body of the mine is a silver-copper polymetallic mine, it has created great economic value for the company and laid a solid foundation for extending the service life of the mine. In June+10, 5438, Quan Wei Copper Mine built a new auxiliary shaft, and designed No.1 and No.2 ore bodies as a system, which changed the unsafe state of skip hoists in the past. After more than two months' efforts, the auxiliary shaft completed the excavation of the lock section, and the engineering quality completely met the design requirements.
In 20XX, Quan Wei Copper Mine continued the development of the first middle section of No.2 ore body (1089m) and the mining of No.2 ore body (1), but it also encountered some difficulties in the construction process. The roof of No.2 stope is broken, and roof caving often occurs. In order to ensure the safety of operators in the mining process, I actively make suggestions. Firstly, starting from the design, the span of the mine room was reduced to 5m, and the spacing of inclined coal pillars was reduced to 4 m. Then, from the aspect of site management, it was supervised and implemented, requiring the safety officer and the attendant to supervise and inspect together, and deal with the roof pumice in time, which finally ended the mining work in Dong Er stope safely. The auxiliary shaft completes the installation of the derrick.
20XX is a leap and sublimation year since I worked. With the care and support of the company, the mining area and the mine, I undertook the construction of auxiliary shaft, the development of No.2 orebody and the construction of stope, and felt a great responsibility. After a year's hard work, with the full cooperation and support of my colleagues, I completed all the excavation work of 233 meters in the auxiliary shaft and the construction of four stopes in No.2 ore body, and increased the exploration and storage of 73,800 tons throughout the year. Because the west orebody of Line 20 of No.2 Orebody belongs to thick orebody, in order to mine this part of ore more safely, the shrinkage method arranged along the strike can no longer meet the requirements of safe production, and the shrinkage method arranged vertically is designed, which better solves the safety problems of mining process and pillar recovery. At the same time, well 1 completed the excavation work of the roof pillar footwall drilling chamber 1 00m in West1No.,West No.2 and West No.3 stopes, which prepared for the later recovery of the roof pillar and intermediate pillar. During this year, I lived up to my mission, strictly followed the guiding spirit of the company, strictly controlled safety and quality, and finally completed the safety objectives and production tasks issued by the company safely and efficiently.
After several years of construction site management, I have increased my knowledge, broadened my horizons, summed up a lot of site construction experience, and learned advanced management experience and construction technology. The theoretical knowledge of the book is perfectly combined with the practical experience on the spot. At the same time, with the continuous improvement of mine construction level, we are required to keep up with the situation in future work, be more careful in our work, learn new technologies well and meet new challenges.
In 20XX, the roof of Dongsan stope in Quan Wei Copper Mine was broken. In order to ensure the safety of workers and minimize the ore loss in the stope, the mining design of Dongsan stope was changed, and two schemes were designed, one was sublevel room method, and the other was sublevel shrinkage method. Both of them have solved the problem that there are many deposits in the triangle of stope floor and the problem that the long span of mine room brings hidden dangers to safety. However, after comparison, the sublevel room method is safer with less loss, which ensures the safety of operators in the mining process and creates benefits for the company. In June, with the care and support of company leaders, he was transferred to Bailingshan Iron Mine as technical director. I feel a great responsibility and will devote myself to the work management with great enthusiasm, pragmatic attitude and rigorous work style. During several months' work in Bailingshan, it is found that the geological conditions of ore bodies here are complex, the ore bodies change greatly, and the degree of ore body control in many places is not enough, which has caused great difficulties for future construction. In order to solve this problem, mine technicians were organized to conduct a thorough investigation of Bailingshan ore body, and geological technicians were required to carry out prospecting design. Due to the sudden decrease of ore quantity in Bailingshan No.3 well, the production of No.3 well is abnormal. In order to solve this problem as soon as possible, it is necessary to extend the eighth middle section of No.3 well and design two schemes.
Scheme 1: Reverse excavation of 3# shaft. A blind inclined shaft of 2.0m×2.0m was excavated in the CM 12 well body in the seventh middle section of No.3 well (it can be used as the west fourth mining area in the eighth middle section in the later period) to the level of the eighth middle section, and No.3 well was excavated from the north transportation road to the vertical shaft position.
Option 2: No.3 shaft is being excavated. After comparison, the first scheme has the advantages of safety, little impact on the production of Bid Sections 6 and 7 (impact of the second scheme 1 month), fast development speed (one month in advance), and no waste of engineering, so the first scheme, namely the reverse excavation scheme of No.3 shaft, is recommended. At present, the design has been sent to the company for approval. Because the whole ore body of Bailingshan lurks westward, the deeper it goes, the longer the transportation distance is. In order to solve the problems of large amount of third-class ore and long transportation distance, after several days' efforts, the development progress and design of the ninth middle section of Bailingshan Iron Mine were listed, and the underground manual transportation was changed to battery car transportation, which greatly improved the degree of mine mechanization and production efficiency, and provided a guarantee for mine production.
The development of modern society is changing with each passing day, and knowledge is updated very quickly. If you don't add new knowledge in time and continue to learn and communicate, you can't meet the needs of enterprise technology management and will be eliminated. To this end, I took every opportunity to participate in various training courses and technical exchange activities. Through various continuing education training courses, I have always maintained a strong thirst for knowledge, and my professional and technical level has been continuously improved.
The above is my main technical work in recent years. In the process of contributing my intelligence to the development of the company, my personal professional and technical ability has also been enriched and improved. Through learning from books, learning from practice, learning from others, plus my own analysis and thinking, I have indeed made great gains and progress. Achievements and shortcomings coexist, and experience and lessons go hand in hand. I will continue to work hard, overcome shortcomings, sum up experience, learn lessons and do my work better.
Summary of personal work of geological professional technology. I'm a geological technician in the Institute of Mineral Exploration. My name is xx. After working for one year, I have always insisted on becoming an excellent geologist as a requirement; Abide by all rules and regulations; Always based on the first-hand information on the spot; Based on the principle of standardizing and accurately completing the map; Under the guidance and cooperation of leaders and colleagues, the annual work was successfully completed. Now, I will make a review and summary of this year's work:
First, improve personal ideological and moral cultivation and correct a good attitude towards life and work.
I always take honesty and trustworthiness as the premise and adhere to the principle of "being honest and doing things in a down-to-earth manner". As a geological technician, we should first have a correct attitude, not be opportunistic, and have a realistic attitude towards knowledge. As a person who has just stepped into geological work for two or three years, he has learned a lot with an open mind, so he actively learns geological experience and related theories from the leaders and engineers in the project with an open mind. And strictly abide by the policies and meeting spirit of the group company, maintain a high degree of consistency with superior leaders and relevant departments, and always maintain the rigor and enthusiasm of professional and technical personnel.
Two, strengthen business and professional knowledge learning, improve the ability to deal with technical business.
(1) Seriously study the cataloging procedures related to geological drilling and trench exploration, and make clear what can and cannot be done. Since I joined the work, I have been learning geological knowledge in the spirit of "never too old to learn". Through the knowledge in books and the practice of on-site cataloging, I learned and realized the rigor and rigor of geological work, which made my work more stable and fast. In the cataloging work of field drilling, it is necessary to carefully observe the core and record the information completely to make the first-hand field data more reliable. Indoor sorting work is also unremitting, because indoor sorting work is the weather vane to guide the "tomorrow" work, which is as important as on-site cataloging and recording work, and the indoor map sorting part can also be completed in time. I can skillfully use mapgis and section to complete the actual material drawing, engineering layout and project layout. According to relevant specifications, this document is more accurate and complete. Make the project layout reasonable and well-founded, and constantly test, revise and improve it in practice.
(2) Geological tools used in the field can be skillfully used, such as compass, GPS and other finger devices, and can be skillfully used now.
(3) Geological terms are strictly required for on-site cataloging to make the narrative language more accurate, and white characters are not allowed.
Third, strengthen the combination of theory and practice, and constantly expand the structure of professional knowledge. The design and control of trench and drilling engineering are studied and summarized, and my understanding of metallogenic theory is gradually cultivated.
(a) Change the demarcation of the boundary
The alteration of xx is mainly silicification, pyritization, molybdenite and potassium, followed by chloritization, chalcopyrite and fluorite. On this basis, the difference of alteration intensity is deeply understood, and with the help of light and thin section identification of rocks, the alteration zone in this area is delineated, thus guiding the trench drilling work. Sort out the gradual change that occurred in the exploration groove, and point out it with dotted line at the boundary.
(2) Understanding of rocks
By consulting the project leader and technical leader and their guidance, and drawing lessons from the previous optical thin section appraisal report, we can clearly understand the lithology. And there is no big difference in names. At the same time, the rocks in the mining area are combined with the relevant knowledge of books to deepen the understanding of rock minerals.
(3) Being dominated by prospecting projects (personal understanding)
Merciful selection of prospecting engineering: through this year's study, I understand that it is necessary to properly adjust the principle of mercy (such as mesh size) without knowing its occurrence in the mining area. This can make me understand the occurrence of strata in the mining area more clearly, which must be implemented on the premise of discussion and sufficient theoretical basis.