Research And Application On Pressure Control System Of Oil And Gas Wells

The 21st century is the era of rapid development of information technology, With the high development of computer and engineering infomation technologies, more and more related computer technologies are applied to the pressure control of oil and gas wells to prove the automation level and safety factor during drilling. Because the field of oil and gas loration and development continued extension, drilling more and more difficult for well-control chnology and drilling personnel have become increasingly demanding. In order to facilitate the well site and technical personnel on-site inspection and construction, and related technologies to ensure the greatest degree of personal safety and the well site and the surrounding facilities, environment, safety,To ensure safe production and prevent run-off and blowout of serious accidents, the introduction of information technology concepts and using labview graphical programming software, such as help to complete a set of effective and intuitive set of parameters of signal acquisition, signal monitoring, parameter setting and other functions of the oil and gas wells pressure control information systems. The system can accurately monitor the drilling process real-time neutral tube pressure, casing pressure, throttle opening and other important signal, when the signal abnormalities that can send alarm information, thereby alerting staff to onduct pre-incident related. The system also provides a friendly Man-machine interface, so that field staff from the tedious operation of instrument readings, greatly improving roduction fficiency and improve the working environment, so that more oil or gas well pressure control easy to operate and implementation, to ensure that the oilfield drilling industry security and stability of production, making oil and gas well pressure control operations climbed to a new level.