在石油地质中,pH指标已经行之有年,但是他的作用至今没有肯定。这里有测定方法问题,亦有应用解释问题。要解决应用解释问题,首先是解决测定方法问题。但是土壤、岩石pH的测定是一个非常复杂的问题,文献中讨论的亦较多,六普实验室在这一方面做了不少工作,(1965年石油局通县技革展览会上已有试验报告发出),我们在六普工作的启发下,做了些简单的试验,其目的仅在于摸一下情况,为下一步验证指标作一些准备。 In petroleum geology, the pH indicator has been around for years, but his role has so far not been confirmed. Here are the measurement methods, there are applications to explain the problem. To solve the problem of application interpretation, the first is to solve the problem of measurement method. However, the determination of soil and rock pH is a very complicated issue and many are discussed in the literature. The Sixth Lab has done a lot of work in this respect. (In 1965, Test report issued), we have done some simple experiments under the guidance of the work of the Sixth. The purpose is only to touch the situation and make some preparations for the next verification indicator.