Selection of Characteristic Particle Size of Drilling Cuttings Based on Adsorption-Desorption Properties: Experiment and Simulation

Table 1

Basic information of coal sample for adsorption and desorption experiments.

Moisture (%)	Ash (%)	Volatile matter (%)	Ture density (/m^3)	Apparent density (/m^3)	Porosity (%)
0.81	19.52	18.38	1.56	1.50	3.85