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湖北罗田县三里畈地热田回灌试验研究是在勘探查明了该处地下热水的基本试验条件的基础上行的。目的是探求扩大热水可采资源量的可能性,同时进一步深入研究地热田的成因、热储埋藏状况和热水的运移规律。经布置在主控断裂上的深各250米及400米孔的三次压水回灌试验,在10个观测孔中取得了水温、水质、水位及自流量的相应变化资料。整个回灌试验成果具有一定的科学和实用价值。
The experiment of recharge in Sanliitang geothermal field in Luotian County of Hubei Province is based on the basic test conditions of underground hot water exploration. The purpose is to explore the possibility of expanding recoverable resources of hot water and to further study the genesis of geothermal field, the status of thermal storage and burial and the rule of hot water migration. The water pressure, water quality, water level and self-flux in the 10 observation wells were obtained through the three pressurized water recharge experiments of deep 250m and 400m holes arranged on the main fault. The entire irrigation test results have a certain scientific and practical value.