Layer and pore pressure assessment and prediction in the rock massif using numerical modeling

2009;
: 84-90
1
Lviv State University of Life Safety; Scientific-Research Institute "Naukanaftogaz", Subbotin Institute of Geophysics of the National Academy of Sciences of Ukraine)
2
Department of Seismicity of the Carpathian Region, Subbotin Institute of geophysics of National Academy of Sciences of Ukraine

A method for estimating and predicting abnormal layer and pore pressure during drilling of oil and gas wells using finite element method is elaborated. Utilizing simulated stress-strain state of a real model of a massif it is shown the qualitative agreement of results with theoretical calculations. We identified evaluation and prediction of pore and layer pressures and reservoir in the rock massif.

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