It takes into account the down-hole effects on rheological properties and mud density, in addition to the effects of RPM, tool-joints and cuttings loading on pressure loss calculations, enabling accurate predictions of ECDs. The PVT model accurately calculates ECD and ESD according to formation and wellbore temperature profiles.ĭrillsoft™ can be used to analyze and optimize the hydraulics program for complex wells where there is a tight tolerance between ECD and fracture pressure, or pore pressure and fracture pressure. This includes wells with multiple temperature gradients and well bore deviations, based on the fluids physical characteristics. A finite difference mathematical model has been developed to predict well bore and formation transient temperature behavior during drilling, fluid circulation and shut-in operations. Hydraulics & Drilling Calculator.xls - Newtonian or Bingham Model Water Depth 0 Riser ID 16 Kill Line ID 3 Hole Diameter 8.5 Drill Pipe OD 5 Drill Pipe. The model simulates the operation of all parts of the hydraulic drilling system. This model is based on the previously developed quasi-steady model of an incompressible fluid flow. The modeling of drilling hydraulics in the simulator system is discussed. The well trajectories are displayed in 3-D profile.ĭrillsoft™ calculates and evaluates down-hole temperatures during drilling, circulating and shut-in operations for land and deep-water wells. Hydraulics calculation in drilling simulator. The simulator includes a well trajectory and planning model for single or multiple well directional profiles, whether computed or imported from other directional survey service providers. The simulator uses state of the art algorithms and provides the user with a wide range of modeling options. ![]() ![]() Drillsoft™ is REAL TIME HYDRAULICS Software that concentrates on drilling hydraulics and modeling wellbore pressures and temperatures during all phases of the drilling operation in extended-reach, highly deviated, horizontal and high temperature and high pressure (HTHP) wells. Leon Robinson Exxon, retired OVERVIEW Low-gravity solids in a drilling fluid may be calculated from the equation below: where f density of filtrate.
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