地温梯度研究中应该注意的问题

在研究沉积型盆地地下热资源的分布过程中,经常通过对地温梯度的研究来确定地下的热分布情况,而不是研究大地热流的分布,但是在研究地温梯度的过程中,经常将不同深度下计算的地温梯度放到同一平面中进行比较,这样就会给实际的研究造成错误的指导,地温梯度与计算井段的深度是密切相关的,要将地下的情况放到平面上进行分析研究,就必须将不同深度下的地温梯度规一化到同一深度面上讨论,现提出一种解决的办法,即规一化地温梯度的计算方法。

The problem that should be paid attention in geothermal gradient study

In the study of distribution process of depositional basin of geothermal resource, geothermal gradient determines the distribution of geothermal resource, rather than study the distribution of the heat flow, but in the process of research geothermal gradient, the comparison about different depth calculated temperature gradient often put on the same plane, so it will result the wrong instruction in actual research , geothermal gradient and calculating the depth of the hole section is closely related to the underground situation, the different depth of geothermal gradient rules on a change to the same depth in the discussion, the paper put forward a solution, namely the uniform geothermal gradient .