The main focus of the eDrilling System is to provide real time supervision and decision support during drilling. It enables decision makers to have better insight into the status of the well and thus make better and quicker decisions. The eDrilling System is now being commercialized by the company eDrilling Solutions, partly owned by SINTEF.
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.
HyOpt is an optimization model for the design and evaluation of energy systems with a focus on hydrogen-based technology. Given a structure of the energy system plus expected energy demands and costs, the model decides which elements should be included and with what capacity, in order to optimize a given objective—typically maximizing the net present value of the whole modelled system. This problem is formulated as a mixed integer linear optimization problem and solved used using a commercial solver.
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.