Logging process experiment teaching demonstration device and demonstration method

Abstract

The invention relates to a logging process experiment teaching demonstration device and a demonstration method. A drill tower model is arranged at the upper part of a rock stratum selection device, the upper end of the drill tower model is provided with a top sheave, a cable passes through the top sheave, one end of the cable is connected with a logging probe, and the other end of the cable is connected with a computer through a well opening pulley, a winch and a logging instrument control box. A well field, a miniature rock stratum profile, emulation vegetation, an emulation drill tower and a logging truck are simulated in an emulation way, the underground conditions can be clearly seen during the logging simulation, the rock stratum profile selection device is designed to a rotating structure, the conversion is fast and convenient, the interface is clear and is easy to understand, the display is visual, in addition, the contents are rich, and more than thirty groups of logging curve data of more than three kinds of rock stratum profiles can be display. A single chip microcomputer is used as a core, in addition, a measuring control box realizes the functions of step motor driving, serial port communication, light emitting diode (LED) control and the like, and the device and the method have the advantages that the cost is low, the work is stable, the circuit is simple, and the like. The device and the method effectively help students understand the teaching contents, and the study efficiency is obviously improved.

Description

technical field [0001] The invention relates to a teaching and demonstration device for well logging process experiments, which includes three parts, such as well site, stratum and other environmental systems, a well logging instrument system, and measurement control software, and a demonstration method. Background technique [0002] Well logging is an important part of the teaching system. Experimental teaching plays an irreplaceable role in college students' business knowledge learning, comprehensive quality and innovation ability training. However, the diversity and high complexity of the logging process have brought many difficulties to teaching. In teaching, the teaching effect is often affected because students cannot imagine the actual measurement environment and process. Some pictures and video materials taken at the scene cannot show the ongoing operations underground. Due to the strong professionalism of geophysical logging, there are few mature relevant teaching ...

AI Technical Summary

Problems solved by technology

[0002] Well logging is an important part of the teaching system. Experimental teaching plays an irreplaceable role in college students' business knowledge learning, comprehensive quality and innovation ability training. However, the diversity and high complexity of the logging process have brought many difficulties to teaching. In teaching, the teaching effect is often affected because students cannot imagine the actual measurement environment and process

Some pictures and video materials taken at the scene cannot show the ongoing operations in the mine

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