Professional construction and well drilling team for hot spring development

Professional construction and well drilling team for hot spring development

Various geophysical monitoring work is required during the development of geothermal fields. High precision gravity measurement can be used to monitor the quality loss after hot water development; The microseismic network can be used to monitor microseismic activity induced by the development of hot water; The results of regular well temperature and well pressure measurements can be used to develop a thermal field physics model; The mineralization degree and geochemical monitoring data of hot water from Qiannan Hot Spring Well can be used to develop a geochemical model for thermal fields. These materials reflect the development status of thermal fields and provide a basis for predicting the development life of thermal fields. Geothermal drilling is the most important means of investing the most people, money, and materials in geothermal resource exploration, but it is also the decisive means of geothermal exploration. Based on the selection and design of geological, geophysical, and geochemical factors, geothermal exploration is carried out in areas where geothermal energy may be extracted at a certain depth. Through geothermal drilling, the geological structure, lithological characteristics, and burial depth of each rock layer are determined. The cost of drilling a hot spring well, the gradient of ground temperature changes, the permeability of geothermal reservoirs, the construction team of hot spring wells, the pressure and physical properties of geothermal fluids, and their chemical composition are determined to provide a basis for geothermal resource evaluation. Geothermal drilling should meet the needs of geothermal well productivity testing, production, or dynamic monitoring. Geothermal energy is a clean energy source that has received increasing attention from the government in recent years, and the general public has gradually adopted this type of energy. There is abundant geothermal energy and a vast demand in the geothermal market, but what sets these two apart is geothermal development.

Professional construction and well drilling team for hot spring development

In geothermal development, hot spring well engineering is the highlight, and many investors have invested in the development of hot spring wells, often costing tens of millions or billions of yuan. Local governments also encourage the development of hot spring well projects, which is the foundation for various utilization modes of geothermal energy. Geophysical exploration provides the result of interpreting and inferring geological bodies or structures based on physical phenomena, and it is an indirect exploration method. The study or exploration of geological bodies or structures using geophysical methods involves solving the problem of field source bodies based on measurement data or observed geophysical fields. It is a problem of inversion of geophysical fields, and the inversion results are generally multiple solutions. Geophysical exploration has the problem of multiple solutions. In order to obtain more accurate and effective interpretation results, various geophysical methods are generally used in combination for comparative research. At the same time, attention should be paid to combining geological surveys and geological theory research for comprehensive analysis and judgment. Geothermal wells are the most important engineering stage in geothermal resource extraction. Extracting energy from hundreds or even thousands of meters underground through drilling and transmitting it to the surface for various geothermal uses is a very complex work procedure. Geothermal well engineering generally takes a long time and requires high investment, but this stage of the project is related to the success or failure of geothermal energy development. Therefore, the improvement of the geothermal drilling industry is of crucial significance. Geothermal drilling experts believe that in order to improve the success rate of geothermal drilling, the first step is to conduct thorough exploration. Geothermal exploration uses earth science methods to detect the depth, reserves, properties, flow, position, and generation patterns of underground hot water resources. At the same time, it understands the geological conditions, whether drilling is suitable, what drilling technology should be adopted for the corresponding geological conditions, and formulates a reasonable drilling plan. By doing these 'pre class assignments' well, we can achieve twice the result with half the effort in the geothermal drilling process, leading to a smooth progress of the project. There are more and more hot spring wells, not only because ordinary people need to utilize this resource, but also because of the advancement of development technology. The development of hot spring wells and equipment can meet the needs of various geothermal energy usage modes. Hot spring wells used for geothermal agriculture planting and breeding are different from those used for geothermal heating. In different places, due to the different distribution of soil and rocks, the drilling technology used in hot spring wells is also different. The continuous introduction of drilling technology has further expanded the application market of hot spring wells and met the needs of various development.