Recently, the technologies for global modeling of process oil well drilling have become widespread. Mathematical is used in design, virtual testing various equipment, simulations emergency situations, and personnel training. Complex includes simulation such phenomena as dynamics drill string its contact interaction with walls, flow fluid soil (considering influxes leakages), crushing by drill, ...

A gas kick simulation model for deep-water horizontal well with diesel-based drilling fluid is presented in this paper. This model is mainly based on the mass, momentum, and energy conservation equations. The unique aspect of this model is the fluid-gas coupling and the change of mud properties after the gas influx from the formation. The simulation results show that the gas in an annulus disso...

Automatic inspection of petroleum well drilling has became paramount in the last years, mainly because of the crucial importance of saving time and operations during the drilling process in order to avoid some problems, such as the collapse of the well borehole walls. In this paper, we extended another work by proposing a fast petroleum well drilling monitoring through a modified version of the...