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before and after extraction and by the volume of water released
from the core.
water
3
1 – glass refrigerator; 2 – graduated glass trap (scale factor is 0.1 сm );
3 – glass cylinder with porous bottom (Shott funnel or Shott filter);
4 – glass flask with the bulges (the solvent is pourred into this flask);
5 – pieces of core.
Figure 7.1 – The device for determination of oil, water and gas
saturation of rock
7.4 Procedure and calculations
o
7.4.1 Dry up glass cylinder 3 at temperature 102 – 105 C and
determine its mass by means of the analytical balance, P , kg.
0
7.4.2 Put pieces of core 5 into the glass cylinder. Determine
the mass of the pieces of core together with the glass cylinder, P , kg.
1
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