How much does one meter of hot spring well cost

How much does one meter of hot spring well cost

Drilling is a systematic engineering that involves the joint operation of multiple professions and trades using various equipment, tools, and materials. At the same time, it is a continuous operation with multiple programs closely connected and multiple links interlocked. The entire construction process is quite complex. 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. 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.

How much does one meter of hot spring well cost

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 has introduced many international technologies, which can meet the needs of various geothermal energy use 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 various development needs. Before hot spring drilling, it is necessary to conduct geothermal exploration work, as the results of geothermal exploration are the basic prerequisite for hot spring drilling. The preliminary survey results are the prerequisite for starting the hot spring drilling construction. Based on the geophysical exploration report of geothermal hot spring wells, the design of well locations, drilling depths, drilling plans, the selection of drilling technologies, equipment, and materials, as well as the overall cost budget of the well, all need to be scientifically based. Drilling management includes many aspects of management, mainly the problems in the drilling process. In the drilling process, due to the complexity and variability of the formation, we should try to avoid drilling on faults as much as possible, strictly follow the drilling plan for drilling work, strictly control the quality and technical indicators of the wellbore, use corresponding drilling equipment and technical measures, avoid drilling jamming and other problems, improve drilling quality and success rate. Geothermal wells refer to geothermal wells with a depth of about 3500 meters. A method and device for generating electricity using hot spring water with a temperature greater than 30 ℃, Geothermal energy is divided into three categories: high temperature, medium temperature, and low temperature.