FORmation MEchanics Logging - FORMEL
The software uses input from wireline logs (acoustic velocities, density, porosity ++) to simulate standard rock mechanical strength tests on cores. The output is full stress-strain curves for a single depth or logs of rock strength parameters and stiffness versus depth.
Integrated Drilling Simulator (IDS)
The Integrated Drilling Simulator (IDS) is the heart of both the eDrilling System and the eControl System. IDS is a synthesis of multiple transient and steady state coupled models for the drilling sub-processes. It simulates interactions between the various sub-processes. At present the IDS consists of a dynamic flow and temperature model, a torque and drag model, a rate of penetration (ROP) model, a wellbore stability model, and a pore pressure model.