... Oil & Gas organic matter structural geology chalk facies porosity Niobrara Formation chalk lithofacies petroleum system source rock complex reservoir study area marl mineralogy Denver Basin shale gas chalk sample rock property nanopore carbonate Colorado URTeC: 219...

... of n-alkanes confined in two synthetic porous materials with a narrow pore size distribution, not only at atmospheric conditions but also at elevated pressures. In addition, we also measured two chalk samples from the Danish North Sea in order to shed light on whether the tight chalk formation...