Where is the geothermal heat in Gu'an, Langfang?

Langfang Gu'an Geothermal Introduction Gu'an County is rich in geothermal resources, especially the Niutuo Town bulge, which runs across the southern part of Gu'an County. There is an area of ??hot water with temperatures below 2,000 meters that can reach 50-100°C. With an area of ??100 square kilometers, the amount of hot water stored reaches 1.3 billion cubic meters, and 270 million cubic meters of hot water can be directly extracted. Through heat conversion, it is equivalent to 58 million tons of coal. In this geothermal field, nine self-overflow wells were drilled at the same time. The daily water output of a single well is 2,000 cubic meters and can be used for 40 years. Compared with geothermal fields such as the Paris Basin in France, Akita County in Japan, and Xiaotangshan in Beijing, my country, Gu'an County's land resources are shallowly buried, the temperature gradient is high, and the water quality is good. Niutuozhenqing is one of the best fertile fields in my country and has high medical value. Five geothermal wells have been drilled: Well Ba 25, located 25 kilometers south of Gu'an County and 2 kilometers southeast of Duliu Township, is currently developed and utilized by Beijing Chaoyang District Huamu Company; Well Ba 8, located in Gu'an 30 kilometers within the county seat, 900 meters along the east side of Guma Highway, located at the west entrance of Xinfangfang Village, Mazhuang Town. The well is currently closed for development;

Langfang City, Hebei Province

Niutuo Town: Niutuo Town is located at the southern end of Gu'an County, Hebei Province. It currently governs 50 villages and streets, with a population of 41,000, a total area of ??69.2 square kilometers, and a cultivated land area of ??64,000 acres. The town government is located in Niutuo Sixth Village. Beijing-Kowloon Railway, 106 National Highway, Daguang Expressway transit. The historic site includes the Liao Dynasty Zunsheng Dharani Sutra Tower. It is 70 kilometers from Beijing to the north, 80 kilometers from Tianjin to the east, and 90 kilometers from Baoding to the west. It is located in the hinterland of Beijing, Tianjin and Baoding, known as the "Golden Triangle", and is also the main area of ??the Greater Beijing Economic Strategic Circle.

Niutuo Town is one of the "Hometowns of Chinese Flowers and Trees" in the country, with southern Beijing