综合物探方法在大庆市东风新村地下热水勘查中的应用

Integrated geophysical methods in Daqing city,Dongfeng village application in geothermal exploration

大庆市国土资源局在东风新村目标区内投入重磁电综合物探方法进行地下热水勘查。通过适合城市施工的测网布设与高精度的数据采集,切合地质地球物理特征的资料处理和针对地热目标的异常提取,解释该区水文构造地质条件与地热远景预测,提出地下热水开发的有利井位。并以近期施工的钻井试水情况,阐明综合物探方法在地热资源勘查中的有效应用。

Daqing Land and Resources Bureau carried out a geothermal survey in the target area of Dongfeng village employing the method of electric and magnetic integrated geophysical survey. Through survey network layout and high - precision data acquisition in the city, geophysical data processing as well as extraction of the geothermal target anomaly, we can interpretate the geological condition of hydrological structure in the area, predict the geothermal potential, and propos the favorable position of geothermal development. Also this study clarifies the effective use of integrated geophysical method in geothermal resource exploration according to recent construetion of the drilling water - test.