방법 비교

	지구역학 모델링	시추공 검층 자료 분석
분야	지구과학	지구과학
계열	Process / pipeline	Process / pipeline
기원 연도	1900s	1940s
창시자	Coulomb and Mohr	Guyod and Barnhart
유형	rock behavior prediction pipeline	subsurface characterization pipeline
원전	Jaeger, J. C., & Cook, N. G. W. (1979). Fundamentals of Rock Mechanics (2nd ed.). Chapman and Hall.	Asquith, G. B., & Gibson, C. R. (2004). Basic Well Log Analysis (2nd ed.). American Association of Petroleum Geologists.
별칭	mechanical earth modeling, stress modeling, rock mechanics simulation	wireline logging, borehole logging, petrophysical analysis
관련	5	5
요약	Geomechanical modeling is the numerical simulation of stress and deformation in rock masses, integrating rock properties, pressure conditions, and geometric constraints. Rooted in classical mechanics (Coulomb, Mohr) but modernized by finite element and finite difference methods, this approach is essential for well integrity assessment, reservoir compaction prediction, and stability evaluation of slopes and excavations. Models link subsurface geology to rock mechanical behavior.	Well log analysis is the systematic examination of measurements recorded by instruments lowered into a borehole to characterize subsurface lithology, fluid content, and petrophysical properties. Originating in the 1940s, this method has become indispensable for petroleum exploration, groundwater assessment, and engineering geology. Well logs provide direct depth-correlated data that anchor interpretation of seismic surveys and constrain reservoir models.