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Esimtech has collaborated on the development of the portable drilling well control simulation training system. It specializes in simulation training for well-controlled systems and has the traits of simple mobility and ideal functionality. Standards set by the IADC and IWCF are met by the system. Training may be more targeted and adaptable when different drilling factors, such as drilling tool structure, well structure, formation characteristics, and equipment parameters, can be easily set. The software system uses a non-sequent... more

The invention discloses a system for bluffing gas expansion for a drilling simulator, which comprises the following way (1) reading state parameters and operating orders of frontal- end outfit; (2) according to the acquired outfit state parameters and the types of the operating orders and apre-established gas expansion model, calculating data for realizing a gas expansion simulation cartoon; (3) according to a set data format, communicating with a technical graphic processor unit, swapping functional data, and also consequently ... more

A directional drilling simulator was constructed using are-formulation of first-principles classical mechanics in order to serve as a platform for advanced control design. Devoted focus was placed on erecting a modular result that would affiliate with an being Supervisory Control And Data Acquisition (SCADA) armature. Model complexity was confined to include only the features needed to make an immediate step change in tool face control performance through more accurate determination of torsional dead time and time constant ... more