应用综合物探研究准噶尔盆地的基底拆离与地温异常场

Using integrated geophysical data to study basement seperation and geotemperature anomaly field in Zhunger Basin.

应用重、磁、震、测井等综合物探资料 ,研究了准噶尔盆地东部基底结构的形成机制与古地温场的关系。指出基底拆离运动是引起本区古地温梯度场增高的主要因素 。

The relation between basement structure forming mechanism and paleo geotemperature field in eastern Zhunger Basin is researched using integrated geophysical data such as gravity, magnetic, seismic and well log data. It is pointed out that the basement seperation movement is the main factor of causing the increasement of paleo geotemperature gradient field in the area and this plays an important role in the forming of organic mineral resources and geothermal resource.