小口径钻孔窥视仪及其应用

详细信息

SLIM-SIZE BOREHOLE INFRARED IMAGING TOOL AND ITS APPLICATION

摘要: 直径为28mm的钻孔窥视仪可以送入锚杆钻孔,其输出的图像可用于孔壁的岩性识别及钻孔表面观察。实测表明,KSY—I型钻孔窥视仪在煤层顶板小孔径钻孔中可用于煤岩识别以及裂隙观察。
- 测井仪 /
- 红外成像 /
- 岩石结构 /
- 识别
Abstract: The sonde of an infrared borehole imaging tool has the out diameter of 28mm,which makes it easy to be put into a slim size borehole.The output image of the tool can be used for coal lithotypes identification and borehole surface observation.Fields test shows that KSY-1 tool can be used in coal mine for lithotypes identification and fracture observation.
- well logger Infrared imaging /
- rock texture /
- recognition