| 摘要 |
<p>The present invention relates to a device for observing and analyzing a phenomenon that occurs in a tubular well through a drilling specimen by directly installing the drilling specimen in the tubular well to observe chemical and physical conditions as a natural condition of a fractured rock, comprising a circular or polygonal ring-shaped upper fixing frame; a plurality of vertical bars fixed to the upper fixing frame; a lower fixing frame fixed to the lower end of the vertical bars; a bottom plate forming a bottom by being installed on the lower fixing frame; and a fixing unit installed on the upper fixing bar. Therefore, reliable and precise analysis for the drilling specimen put into the tubular well can be conducted to obtain accurate data from a field. Further, the device can be applied to a field test such as a water, rock, cement, clay reaction test.</p> |
