CEMP在下辽河盆地深层地热勘探中的应用

Application of CEMP in deep layer terrestrial heat reconnoitering of the down Liao River basin

下辽河地区的高精度油气勘探资料分析显示,矿区内存在地热资源。根据下辽河断陷盆地的地质构造特征和地球物理异常特点,利用连续电磁剖面法(Continuing Electrical-Magnetic Profile,CEMP)的方法优势以及在油田多年的勘探成效,对下辽河盆地大民屯凹陷静安堡地区深层地热进行物探工作,寻找有利储热层。工作区内两口地热井的成功完井证实,CEMP法勘探在下辽河构造复杂地区可以获得较为可靠的勘探成果,为研究这一地区地热资源提供了重要的手段和依据。

High precision oil and gas reconnoitering data analysis reveals that the terrestrial heat is existed in diggings area,according to the geology structure feature and physical geography abnormity characteristic of Liao River break trap basin in the downstream of Liao River area.CEMP is used to explode in Jing'anbao district of Damintui in the basin.Two wells of terrestrial heat are built.It proves CEMP is reliable method for exploitation in the complex area of geology formation.