Development and application analysis of petroleum drilling engineering technology?

The importance of oil is directly related to China's national defense and security, and also plays an important role in the development of national economy. With the development of science and technology, the engineering technology of oil drilling has been continuously improved, which can better ensure the exploitation of oil. With the development of intelligent information technology, oil exploitation should constantly improve the technology to meet the development needs, so as to effectively play the role of drilling technology and improve the efficiency of oil exploitation. This paper focuses on the development status and challenges of petroleum drilling engineering technology, analyzes some common drilling engineering technologies, and expounds the future development trend.

Key words: Discussion on the application of petroleum drilling engineering technology 1 At present, the petroleum industry is developing continuously in the international market, which puts forward new requirements for the quantity and quality of drilling engineering, and it is necessary to continuously expand the project scale and improve the level of drilling technology. On the one hand, the development of petroleum industry has brought huge economic benefits and laid a foundation for the development of all walks of life, on the other hand, it has also polluted the environment. From the whole international environment, the economic crisis has also brought challenges to the development of oil. New oil companies are constantly emerging, and the competition among oil companies is becoming increasingly fierce. The overall quality of China's development in oil exploitation is not high, and the goal of environmental protection is difficult to achieve, which brings great pressure to the environment. China's oil exploitation technology still has a lot of room for development, and it often encounters some problems, which is far behind the western countries. When drilling works underground, drilling equipment is slow, inefficient and high temperature, which will damage drilling equipment or mining instruments. 2. Challenges faced by oil drilling engineering technology 2. 1 Insufficient capital investment. Oil exploitation needs to invest a lot of money. The development of oil drilling technology can not be separated from the strong support of funds, otherwise it will directly affect oil exploitation. Although a large amount of money is invested in oil exploration every year, the amount of money invested is not enough to support the continuous development of new technologies, and the utilization rate is low because the funds are not used in the cutting edge. At the same time, the innovation of oil drilling engineering technology also needs a long time of R&D investment, and insufficient capital investment will affect the R&D and further development of oil drilling engineering technology. 2.2 The time of integration into the international community is short. China's oil exploration has a short cooperation time with international enterprises, and its advantages in the international competitive environment are not obvious. The relevant legal system and management system have not yet been in line with international standards. In order to meet international standards, more costs need to be paid. 2.3 The management system of petroleum enterprises lacks flexibility. As an important energy source of a country, oil is generally controlled by the state, and private exploitation is rarely allowed. State control will reduce the competitive pressure among enterprises, make the implementation of relevant decisions inflexible, and lead to the inflexibility of management system. Every major decision has to be approved at different levels and is restricted by many factors. Management decision directly affects the timeliness of cooperation, and then affects the international cooperation of enterprises. 3 Analysis of Petroleum Drilling Engineering Technology There are many contents involved in petroleum drilling engineering technology, so it is impossible to make a comprehensive introduction and analysis. Take the following technologies as an example to briefly introduce: 3. 1 underground automation technology. China has made a great breakthrough in underground automation technology, and developed electromagnetic wave MWD, wired MWD and wireless MWD. The skilled application of these technologies has greatly improved the automation level of oil exploitation in China and saved human resources. 3.2 Slim hole drilling technology The application of slim hole drilling technology has been very mature, and special bits and different drilling fluids have been developed to deal with different structures. Slim-hole drilling rig occupies a small area, the drilling hole is half of that of conventional drilling, and the construction tools are greatly reduced, which is powerful for environmental protection. 3.3 Deep well and ultra-deep well drilling technology At present, this technology has formed a perfect research and development system and has been applied in more than 200 oil wells in China. Abundant marine oil resources and over-exploitation of land oil promote the application of deep oil technology, and in this process, deep oil technology is constantly improving and developing. 4 Development trend of drilling technology 4. 1 The development direction of talent strategy is in line with the development direction of talent strategy. Since 2 1 century, all walks of life urgently need to equip high-quality talents to adapt to market competition. The content of oil drilling engineering technology is relatively complex, which requires high comprehensive quality of talents, especially scientific researchers. The improvement of scientific research level can improve the overall scientific and technological strength of enterprises, and drilling technology can be innovated to provide technical basis for oil exploitation. 4.2 The development direction tends to be intelligent, informational and automated. At present, the application of monitoring technology is more and more extensive, especially with the rapid development of Ethernet, which can not only monitor drilling and formation in real time, but also save construction cost. Under the background of the prevalence of 4G network and the rise of 5G network, remote monitoring of drilling engineering through the Internet and satellites can ensure the clarity and timeliness of the picture, transmit the situation of oil exploitation in real time, facilitate the timely discovery of problems, ensure the safety and efficiency of the mining process, and facilitate the emergency treatment of oil enterprises. The intelligentization and informatization of oil exploitation is an inevitable trend. Judging the geographical location of drilling engineering, integrating and calculating all kinds of data, no longer relying solely on manual work, but more on computer simulation calculation. Through intelligent management, various processes of oil exploitation are digitally determined and described. The typical representative of intelligent and information application is three-dimensional imaging technology. 4.3 In order to develop in a sustainable direction, we should pay more attention to the sustainability of oil exploitation. First of all, we should actively adopt new technologies and methods, such as slim hole drilling, vertical drilling and earthquake prevention technology. These technologies and methods play a very important role in improving drilling efficiency and level and reducing formation damage. Secondly, safety and environmental protection issues have aroused widespread concern and are developing in the direction of QHSE. The continuous research and development of oil drilling engineering technology provides greater possibilities for the safe exploitation of oil, and will also reduce unnecessary consumption and the generation of drilling waste, thus achieving the purpose of protecting the environment. Finally, pay attention to the protection of oil and gas reservoirs, and replace traditional chemical additives with new pollution-free chemical additives, which not only protect oil and gas reservoirs, but also protect the environment and reduce chemical pollution. 4.4 Deep-sea oil drilling From the current stage, China's oil exploitation is in the late stage, and no large-scale oil fields have been found on land to meet the future oil demand. Offshore oil resources are abundant, but it is difficult to exploit, especially deep-sea oil, which is a long process and needs a lot of manpower, material resources, financial resources and technical support. At present, we are stepping up the research and development of deep-sea oil drilling related technologies, and have made some progress, including deep-sea positioning, extended reach wells, jet downcomer and logging while drilling technology, which ensure the exploitation of deep-sea oil. Conclusion To sum up, oil, as an important energy source, cannot be ignored. We should attach importance to drilling technology and use high-quality and efficient technology for oil exploitation. However, oil exploitation technology has also encountered many difficulties, especially mine engineering technology. The research and improvement of oil drilling engineering technology can improve the efficiency and quality of oil exploitation and reduce the waste of resources caused by oil exploitation, which is of great significance to the sustainable development of oil exploitation.

The above are collected and sorted by Zhong Da Consulting Company.

For more information about project/service/procurement bidding, and to improve the winning rate, please click on the bottom of official website Customer Service for free consultation:/#/? source=bdzd