ABSTRACT

In this paper, we present an approach to numerical simulation of geological fault formation. The approach is based on the discrete element methods (DEM), so that media are represented as a set of distinct elastic particles. This approach allows the simulation of finite deformations, fracturing, and fault formation. Note, that in DEM simulations one does not need to prearrange the fault position and geometry. Moreover, this approach allows reproducing all main structural features of faults, such as fault core, near-fault damage zones, inter-faults damage zones, etc.

Presentation Date: Wednesday, September 18, 2019

Session Start Time: 1:50 PM

Presentation Start Time: 3:05 PM

Location: 217A

Presentation Type: Oral

Keywords:
numerical simulation, reservoir characterization, damage zone, simulation, downthrow, statistical realization, fault formation, annual meeting, friction coefficient, fracture characterization
Subjects:
Reservoir Characterization, Faults and fracture characterization, Seismic processing and interpretation
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2019. Society of Exploration Geophysicists
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