Engineer’s Desktop™ (EDT™) 5000.17 exploration and production software from Landmark is the most comprehensive – and the only integrated – well construction data management and engineering suite of E&P solutions, and is the preferred standard for many E&P operator companies. This solution facilitates business process management, supports the well construction life cycle, and enhances drilling operation efficiency.

Engineer’s Desktop™ (EDT™) 5000.16.1 exploration and production software from Landmark is the most comprehensive – and the only integrated – well construction data management and engineering suite of E&P solutions, and is the preferred standard for many E&P operator companies. This solution facilitates business process management, supports the well construction life cycle, and enhances drilling operation efficiency.

Welcome to the 5000.16.0 release of Engineer's Desktop™ (EDT™) software. The Windows-based Engineer’s Desktop software enables the Drilling & Completions applications—Well Engineering, Tubular Design, and Well Data Management—to run on a shared data model.

BHATV is a transient drillstring modeling software. The drillstring is segmented and modeled as elastic rods subject to axial and shear loads as well as bending and torsional moments due to the drilling operation, a finite differences scheme in space and time is used to simulate the behavior of the BHA-Bit-Rock interaction. The borehole wall is modeled as a visco-elastic boundary with friction with an approximation made of the drag on the drill string from the drilling fluid. The drill bit interaction with the rock is modeled using an empirically based formulation based on work by Detournay in which reaction forces and torques are mainly dependent on the depth of cut (thickness of rock layer cut per revolution), rock strength and bit geometry.

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