Geoinformatika 2012; 2(42) : 44-50

MODELING OF STRESS-DEFORMABLE STATE OF SEDIMENTARY LAYERS OF DDD LOCAL STRUCTURES

M.V. Lubkov

On the base of computer modeling of stress-deformable state of sedimentary layers of DDD local structures it was showed that all types of considering structures had different stress states of the sedimentary layers of rocks. At that moment heterogeneity stress state areas localized in the places of stratigraphic violations of the local structures sedimentary layers differed one from another, as in stress intensity so in forms and sizes. It was obtained that all distinctive features of the local structures heterogeneity stress state areas were closely connected with genetic classification of DDD local structures and so they were result of the main structure forming factors of the local structures genesis, and also were defined by age of the local structures. It was showed that sedimentary layers heterogeneity stress state areas of the local structures could play important role in the hydrocarbons accumulation processes.

Keywords: computer modeling, sedimentary layers stress-deformable state, local structures of DDD.