CPC G01N 24/081 (2013.01) [E21B 44/00 (2013.01); E21B 47/06 (2013.01); E21B 49/02 (2013.01); G01N 15/082 (2013.01); G01N 33/24 (2013.01); G01V 20/00 (2024.01); E21B 7/04 (2013.01); E21B 2200/20 (2020.05)] | 18 Claims |
1. A method for determining an uncorrupted nuclear magnetic resonance (NMR) response from a sample at a predetermined measurement pressure, comprising:
obtaining the sample;
obtaining a filler fluid, wherein the filler fluid has a negligible NMR response;
determining a volume of filler fluid based on a dimension of the sample and an interior volume of a pressure cell;
introducing the volume of filler fluid into the pressure cell, wherein the volume of filler fluid is at a first temperature;
changing the temperature of the volume of filler fluid to a second temperature;
inserting the sample into the volume of filler fluid within the pressure cell, displacing an upper surface of filler fluid to a predetermined level within the interior volume of the pressure cell, wherein the predetermined level is located above a top NMR coil surface and below a top surface of the sample;
establishing the predetermined measurement pressure within the pressure cell; and
determining the uncorrupted NMR response from the sample at the predetermined measurement pressure.
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