Estimation of the Oil-in-Place Resources in the Liquid-Rich Shale Formations Exploiting Geochemical and Petrophysical Data in a 3D High-Resolution Geological Model Domain: Baltic Basin Case Study

Table 2

Amount of hydrocarbons measured in a following laboratory procedures: (1) —a value of Rock Eval parameter obtained in a measurement carried out for a sample before bituminous extraction (ppm); (2) EOM—amount of hydrocarbons received in bituminous solvent extraction procedure (ppm); (3) —a difference in values for Rock Eval measurements carried out before and after solvent extraction (ppm); (4) proportional ratio linking heavier liquid hydrocarbons () with parameter—correction coefficient () for heavier oil compounds.

	(ppm)	EOM (ppm)	(ppm)
Sample 1	1570	2082	1150	0.73
Sample 2	2400	3275	1200	0.5
Sample 3	1670	3017	1230	0.74
Sample 4	2660	4583	2430	0.91
Sample 5	2470	3893	1520	0.62
Sample 6	2420	4172	2360	0.98
Sample 7	1280	1654	950	0.74
			Average	0.75