准噶尔和塔里木盆地不同岩性岩电参数研究

准噶尔盆地和塔里木盆地存在着各种不同岩性的岩石，大量的岩电实验证明，不同的岩性岩电参数不同，砂岩以及砂岩中的低阻油藏、砾岩、碳酸岩盐、火山岩其岩电参数有很大的差别；对同一岩性，高温高压下的岩电参数和常温常压下的岩电参数有很大的差异；不同矿化度下的岩电参数不同，岩石的润湿性对岩电参数也有较大的影响.本文给出不同岩性岩电参数实验结果并分析造成这种差异的原因.

Rock-electro parameters variant lithologic characters in Junggar and Tarim basins

There are variant rocks in Junggar and Tarim basins,a lot of experiments have testified rock-electro parameters are very different in sandstone,conglomerate, carbonatite,volcanic rock.To the same lithology,rock-electro parameters are more different in high temperature and high pressure conditions than usual,and they always change with the salinities.Rocks' wettabilities affect rock-electro parameters a lot.Experimental results about rock-electro parameters of different lithologies are given in this paper,and the differences of the results are analyzed.