论文部分内容阅读
众所周知,品位厚度乘积与总量伽玛测井曲线所围面积具有正比关系,这种关系通常作修正用。已导出一些修正条件。已经证明,正比系数K与矿层倾角无关,因为矿层厚度(视厚度)和总量伽玛测井曲线所围面积与倾角的正割值成正比。该结论已为实验资料肯定。还证明,对于较厚的矿层,可以利用其边缘附近测井曲线的反褶积来评价它的倾角。
It is well-known that the product of grade thickness is directly proportional to the area enclosed by the gamma ray logging curve, and this relationship is usually corrected. Some correction conditions have been exported. It has been shown that the proportional coefficient K is independent of the dip of the seam because the area enclosed by the seam thickness (as a function of thickness) and the total gamma log is proportional to the secant of the dip. This conclusion has been confirmed for the experimental data. It has also been demonstrated that for thicker layers, the dip can be evaluated using the deconvolution of the log near its edge.