Master-slave visual remote control system and method for mechanized workover workover operation

Abstract

The present invention relates to the technical field of oilfield minor workover operation control, in particular to a master-slave visual remote control system and method for minor workover mechanized workover operation control. The core control modules of the system and the slave control system are PLC or single-board computer; the master and slave control systems are connected with the data acquisition system and the actuator, and the data acquisition system provides corresponding data for the master and slave control systems according to the needs and installation locations. Information; data real-time monitoring system according to the main control system instructions and data information, its beneficial effect is: to establish a visual coordinate system on the well site, the main control system can carry out unified control according to the master-slave logic relationship of each equipment, and realize the oil drilling The joint action of the workover site equipment achieves the purpose of mechanized operation, realizes the mechanization of small oilfield workover operations, and enhances the safety performance of the workover equipment joint operation.

Description

technical field [0001] The invention relates to the technical field of oil field minor workover operation control, in particular to a master-slave visual remote control minor workover mechanized workover operation control system and method. Background technique [0002] Workover operations are the most common form in oilfields, which can be divided into minor repair operations and major repair operations. Minor repair operations mainly transport pipe strings through lifting and lowering actions to complete the operation tasks, mainly including pump inspection, process change, sand washing and other operations. At present, the characteristic of the mainstream sucker rod operation process is that it is completed by both machinery and manpower. Most of the existing small workover equipment in oilfields are manually operated and independent of each other, with high operating intensity and harsh operating environment. Poor interconnection between minor workover equipment, high l...

AI Technical Summary

Problems solved by technology

Most of the existing oil field minor workover equipment is manually operated and independent of each other, with high operating intensity and harsh operating environment

Poor interconnection between minor workover equipment, high labor costs, inconvenient operation, and remote monitoring and remote control are the problems existing in minor workover equipment in oilfields

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