深受测井人员欢迎的静电显影仪,已在全国各地普遍使用。它的优点很多,省力、直观、不用洗相就能直接看到曲线。但是,由于仪器本身及各种使用条件的不同,生产中出现一些不足之处。如我队使用的TYJJ-1型仪器往往成相效果不好,有时甚至成不了相。因此,只能在1/200的比例、1500米/小时速度条件下勉强应付生产,有时白天不成相,要等到晚间测量。在千米深孔中,提升 Well-welcomed by the well logging electrostatic imager, has been widely used throughout the country. It has many advantages, labor-saving, intuitive, you can directly see the curve without washing phase. However, due to the different equipment and various conditions of use, some shortcomings occur in the production. TYJJ-1 type instruments used by our team tend to be ineffective, sometimes not even in phase. Therefore, only in 1/200 ratio, 1500 m / hour speed conditions barely meet the production, and sometimes the day did not phase, to wait until the night measurement. In the 1000-meter deep hole, raise