Remote online monitoring and predictive maintenance system and evaluation method for petroleum drilling machine

Abstract

According to the remote on-line monitoring and predictive maintenance system and evaluation method for the petroleum drilling machine, the remote on-line monitoring and predictive maintenance system for the petroleum drilling machine comprises a sensor, an on-site data acquisition unit, an on-site server and a monitoring service center. The remote online monitoring and predictive maintenance evaluation method for the petroleum drilling machine comprises the steps that equipment data are collected, and comprehensive evaluation is conducted on equipment through single-parameter monitoring analysis, multi-parameter logic analysis and historical data comparative analysis. According to the technical scheme, the remote online monitoring and predictive maintenance system is matched with the petroleum drilling machine; precious data of field equipment is stored; data support is provided for equipment optimization, big data analysis and health evaluation; by means of a background big data analysis model and algorithm, potential risks and fault signs of equipment can be found in time, equipment maintenance and repair are intervened in advance, operation risks are effectively avoided, possible potential safety hazards are eliminated, the use value of the equipment is mined and improved, and the service life of the equipment is prolonged.

Description

technical field [0001] The invention relates to the field of petroleum equipment monitoring and service, in particular to a remote on-line monitoring and predictive maintenance system and evaluation method for petroleum drilling rigs. Background technique [0002] At present, in terms of remote monitoring, most domestic oil rigs are still in the stage of local monitoring, and remote monitoring has not yet been realized. Many valuable data have not been accumulated and preserved. When some difficult problems arise on site, because there is no historical data, As a result, remote experts and technicians cannot give full play to the advantages of on-site support and service. In terms of maintenance, the existing supporting equipment for oil drilling rigs is often maintained after failure or on a regular basis, and many prescribed maintenance items are often not performed on time, which intensifies the wear and tear of the equipment. Even if there are many potential risks and fa...

AI Technical Summary

Problems solved by technology

[0002] At present, in terms of remote monitoring, most domestic oil rigs are still in the stage of local monitoring, and remote monitoring has not yet been realized. Many valuable data have not been accumulated and preserved. When some difficult problems arise on site, because there is no historical data, As a result, remote experts and technicians cannot give full play to the advantages of on-site support and service

In terms of maintenance, the existing supporting equipment of oil drilling rigs is often maintained after failure or regularly. If it cannot be detected and eliminated in time, it may lead to safety accidents and cause huge economic losses

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