Geothermal geological conditions of the Western Dinosaur Park block in the Lanzhou New area

SUN Hai-Chuan

doi:10.11720/wtyht.2022.1608

2022 Vol. 46, No. 6

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SUN Hai-Chuan. 2022. Geothermal geological conditions of the Western Dinosaur Park block in the Lanzhou New area. Geophysical and Geochemical Exploration, 46(6): 1411-1418. doi: 10.11720/wtyht.2022.1608

Citation:

SUN Hai-Chuan. 2022. Geothermal geological conditions of the Western Dinosaur Park block in the Lanzhou New area. Geophysical and Geochemical Exploration, 46(6): 1411-1418. doi: 10.11720/wtyht.2022.1608

Geothermal geological conditions of the Western Dinosaur Park block in the Lanzhou New area

SUN Hai-Chuan

Gansu Coal Geological Prospecting Institute, Lanzhou 730000, China

Received Date: 19 November 2021

Revised Date: 20 December 2022

Publish Date: 03 January 2023

Abstract

Abstract

The Western Dinosaur Park of the Lanzhou New area, located in the Lanzhou-Minhe Basin, has encouraging prospects for geothermal exploration, development, and utilization. Based on the previous results of regional geological structure and geothermal characteristics, this study further investigated the geothermal reservoir horizons and the geothermal geological conditions using both the controlled source audio-frequency magnetotellurics (CSAMT) and the magnetotelluric sounding. Then, available geothermal water with suitable temperatures was discovered by drilling. Based on the geophysical exploration and drilling results, this study deduced and explained the structure and pluton distribution of the study area, analyzed the geothermal geological conditions, and pointed out the future exploration direction. The results of this study can be utilized as a reference for geothermal exploration in adjacent areas of the Western Dinosaur Park and similar areas.
- geothermal exploration /
- geothermal geological conditions /
- CSAMT /
- magnetotelluric sounding /
- Lanzhou New area

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References

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