Detecting process of well control product and well head apparatus under high temperature gas medium state
A wellhead device and high-temperature gas technology, which is applied in the direction of measuring devices, testing of machine/structural components, and by measuring the rate of increase and deceleration of fluids, etc., can solve the problems of increasing the incidence of safety accidents, low reliability, and inability to continue to use , to achieve the effect of reducing the incidence of safety accidents, ensuring the reliability of use and improving safety
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Embodiment 1
[0020] A detection process for well control products and wellhead devices in the state of high-temperature gas medium, mainly used for detection of control valves, including a. Installing the detected part on the detection device, and then connecting the detected part such as one end of the control valve with the air Connect the compressor unit; b. Turn on the heater of the detection device to heat the air temperature in the inner chamber of the tested part to a rated high temperature of 60°C, and use the computer control system to keep the temperature at the rated temperature; c. Turn on the air compressor unit to Pressurize the tested part to the rated pressure of 1MPa; d. Stabilize the pressure for 0.5 hours, collect the temperature and pressure values of the tested part, and compare the collected temperature and pressure values with the rated temperature and rated pressure. The temperature fluctuation is at -11℃- Within +11°C, if the pressure change is less than 5% of t...
Embodiment 2
[0023] A detection process of a well control product and a wellhead device in the state of a high-temperature gas medium, including a. installing the detected part on the detection device, and then connecting one end of the detected part such as a control valve with an air compressor unit; b. opening The heater of the detection device heats the air temperature in the inner chamber of the tested part to the rated high temperature of 121 °C, and uses the computer control system to maintain the temperature at the rated temperature; c. Turn on the air compressor unit to pressurize the tested part to the rated temperature. Pressure 140MPa; d. Stabilize the pressure for 2 hours, collect the temperature and pressure values of the tested parts, and compare the collected temperature and pressure values with the rated temperature and rated pressure. The temperature fluctuation is within -11℃-+11℃, and the pressure changes If it is less than 5% of the rated pressure or 3.45MPa, it is ...
Embodiment 3
[0025] A detection process of a well control product and a wellhead device in the state of a high-temperature gas medium, including a. installing the detected part on the detection device, and then connecting one end of the detected part such as a control valve with an air compressor unit; b. opening The heater of the detection device heats the air temperature in the inner chamber of the tested piece to the rated high temperature of 80°C, and uses the computer control system to keep the temperature at the rated temperature value; c. Turn on the air compressor unit to pressurize the tested piece to the rated temperature. Pressure 50MPa; d. Stabilize the pressure for 0.5-2 hours, collect the temperature and pressure values of the tested parts, and compare the collected temperature and pressure values with the rated temperature and rated pressure. The temperature fluctuation is within -11°C-+11°C. If the pressure change is less than 5% of the rated pressure or 3.45MPa, it is j...
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