Top drive simulating system

Abstract

The invention discloses a top drive simulating system. The top drive simulating system comprises a top drive simulation operation system, a PLC (programmable logic controller) controller and a control; the control unit comprises a main control computer, a parameter machine and a graphic processor; the top drive simulation operation system is connected with the PLC controller, and the PLC controller is connected with the parameter machine through a serial port; the parameter machine and the graphic processor are respectively connected with the main control computer through a communication network. The top drive simulation system can simulate all operation of a real top drive, control and display elements on the operation table are consistent with the actual control table, thus all parts of the top drive device can be controlled, related parameter can be displayed in real time according to actual operation condition, so as to reach the effect as the on-site operation; besides, the top drive simulating system can perform comprehensive training and examination on top drive constructors, overcome shortcomings of big training difficulty, bad safety, and difficult examination of the traditional training method, and provide a set of scientific, standard and high-efficient new pattern for training and examination.

Description

technical field [0001] The invention relates to a top drive simulation system. Background technique [0002] Over the years, oil drilling has relied on the rotary table of the drilling rig to drive the kelly, the drilling tool, and the drill bit to rotate for drilling operations. In recent years, with the continuous development of drilling equipment and technology, in order to better meet the needs of drilling special craft wells, in the 1980s, foreign countries developed a combination of faucets and motors to drive drilling tools in the upper part of the derrick space. The drill bit rotates and can be sent down the drilling device along the guide rail placed in the derrick. It is also equipped with a screw thread device for loading and unloading the drill pipe, which can complete the downhole drill string rotation, circulating drilling fluid, drilling pipe loading and unloading, and unloading. Drilling, turning while lifting and lowering. Because the device is under the t...

AI Technical Summary

Problems solved by technology

However, for new oilfield employees or petroleum-related majors, they have no perceptual understanding of the drilling process, the steps of downhole operations, and the handling of emergencies. Once there is an operation error or carelessness, it may cause a major accident. bring a lot of loss

Therefore, pre-job training and professional skills learning for drilling personnel are very important. However, conventional classroom theoretical teaching or laboratory operations are not vivid and realistic enough to provide intuitive operation training, which makes the training effect poor and cannot achieve the expected results.

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