In daily maintenance, according to the petroleum machinery equipment maintenance system or regulations, maintenance personnel can generally stick to their positions. In addition to routine inspections of temperature, humidity, power differential pressure, etc., the sediments caused by daily maintenance are cleaned up, Because of the potential for wear caused by excessive temperature, Wanwell Petroleum Equipment (Tianjin) Co., Ltd. will also conduct regular spot checks and inspections on the sealing records and new problem records of equipment oil leakage. Replace or maintain the hose that is easily softened to dry and crack. Analyze whether the hydraulic system is normal and whether hydraulic oil needs to be added to the frequently replaced hose. Check if the filter element deviates. If there is a deviation, the filter element has been blocked. Carry out shutdown to replace the filter element to avoid damage to the oil pump or motor. If the pressure gauge fails, it should be replaced in time.
In addition to daily maintenance, petroleum machinery also has a more important one is mandatory maintenance. Compulsory maintenance is some large-scale mechanical equipment. It is not enough to test daily maintenance. The operation of some parts is limited in time, which means that maintenance equipment The length of life is not maintained by daily maintenance, and large-scale disassembly and maintenance must be carried out. These maintenances of Wanwei Petroleum Equipment (Tianjin) Co., Ltd. must be compulsory and cannot be transferred by some people or a report. It is necessary, and it cannot be ignored, it must be realized, because the daily maintenance simply cannot meet the expected requirements, and the equipment between each module is interdependent. Once a module fails, it will cause other systems. It cannot operate normally, so it is necessary to use modern science and technology to perform predictive fault maintenance on these devices, so as to achieve the purpose of reducing the cost of fault repair.
First of all, the second-level maintenance strictly inspects and repairs drilling rig and drilling rig equipment, including replacing parts and components, repairing equipment accuracy, etc. It shall be undertaken by full-time maintenance technical workers. At the same time, the repair work of Wanweier Petroleum Equipment (Tianjin) Co., Ltd. should strengthen plan management. This is a kind of planned repair with a large workload. The drilling rig factory arranges once every 1-3 years. The content includes replacing and repairing the main parts of the equipment, inspecting the entire equipment, adjusting and correcting, so that the equipment can reach the required technology. standard.
Secondly, overhaul is the kind of planned repair with the largest workload, which includes complete disassembly, inspection, repair, replacement, adjustment of the equipment, and finally reassembly into a new complete machine, and repainting or painting the equipment. It is usually carried out only once every few years or even ten years and can be completed by a professional (repair) factory.
Third, daily maintenance This is external maintenance such as cleaning, inspection, and fueling of the drilling rig equipment, which is undertaken by the operator and is one of the contents of the handover.