The Use of Well-Log Data in the Geomechanical Characterization of Middle Cambrian Tight Sandstone Formation: A Case Study from Eastern Pomerania, Poland

Geomechanical characterization plays a key role in optimizing the stimulation treatment of tight reservoir formations. Petrophysical models help classify rock as conventional or unconventional type and determine hydrocarbon-saturated zones. petrophysical are fundamentally based on well-log data that provide reliable high-resolution information, used to various relationships between measured borehole parameters modeled physical properties 3D space, with support seismic data. This paper presents geomechanical Middle Cambrian (Cm2) sediments from Eastern Pomerania, north Poland. To achieve aim this study, 1D well-log-based rocks’ petrophysical, elastic, strength properties, well numerical methods, were used. The analysis deposits revealed vertical horizontal heterogeneity brittleness, direction stresses, fracturing pressure required initiate hydraulic fractures. most prone is gas-saturated sandstones belonging Paradoxides Paradoxissimus formation Cm2, exhibiting highest brittleness necessary stimulate formation.