Introduction to the maintenance methods of oil production wellhead equipment

1. In the daily maintenance of the wellhead device, pay attention to keeping the surface of the gas production wellhead dry. These gas production wellhead devices will inevitably cause some sediments in the normal use process, and these substances will increase gas production. The wear and tear of the wellhead device during operation will cause the loss of the gas production wellhead; at the same time, the bearing of the gas production wellhead device and the friction part, as well as the temperature rise and fall of the gear box and the hydraulic oil tank, should be observed at all times. The temperature of each part should not be higher than 70℃. Once the temperature is higher than this temperature, the gas production wellhead must be shut down to reduce the temperature, and the cause of this problem must be found in time; in addition, in the daily use of mechanical gas production wellhead equipment, pay attention to listening The abnormal sound of the gas production wellhead device during the operation process, once some abnormal sound occurs, it is most likely that there is a problem with the gas production wellhead device, and it must be shut down for inspection and maintenance.

2. Regularly check the sealing condition of the gas production wellhead device. Once oil leakage is found in the gas production wellhead device, it should be shut down in time and the oil leakage should be sealed; in addition, the connections of each connection should be regularly connected Check the firmware. If there is any looseness, reinforce it in time.

3. Regularly check the performance of the hoses. These hoses will appear dry and cracked after a period of work. When this happens, these hoses should be replaced in time, and the oil in the tank should be checked frequently. Whether the fluid has deteriorated, add hydraulic oil in time. At the same time, check the hydraulic system frequently. When the pointer of the filter element points to the red zone, it proves that the filter element is clogged. Stop the machine immediately and replace the filter element to avoid damage to the oil pump or motor. In addition, when the pressure gauge fails, it should be replaced in time.

The management and maintenance of wellhead devices are important to oil companies. It is related to whether the oil companies can work normally. The management and maintenance of these gas production wellhead devices must take full account of the actual characteristics of the oil companies. At the same time It is necessary to fully implement relevant management regulations, strengthen information communication and feedback between gas production wellhead equipment operations and management personnel, and do a good job of supervision and inspection work in peacetime, integrate this supervision and inspection specification into the daily management of the enterprise, and gradually form A kind of system, only in this way can our oil companies get healthy development.