Title of article :
Calculating immobile gas saturations
Carlson، نويسنده , , Eric S. and Johnson، نويسنده , , Philip W.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1996
We present a simple, fast, analytical expression which can be used to estimate the reservoir pressure as a function of gas saturation, for gas saturations between zero and the critical gas saturation. Use of the relation also makes it extremely easy to assess the local recovery factor as a function of pressure from the bubble point down to the pressure at which the critical gas saturation is reached.
Journal title :
Journal of Petroleum Science and Engineering