^pInstitute;
of;
Petroleum;
Exploration;
and;
Development-Langfang;
Langfang;
065007;
^pof;
Energy;
Resources;
China;
University;
Ceosciences;
Beijing;
100083;
Porous;
Flow;
Fluid;
Mechanics;
Chinese;
Academy;
Sciences;
含水饱和度; 核磁共振; 低渗砂岩; 测量; 须家河组; 生产性能; 砂岩气藏; 称重计量;