The Role and Development Trend of Pressure Transmitter in Oilfield Production

In the production process of the oilfield, pressure testing is needed, which requires the ex pressure transmitters. Pressure testing in oilfield production is very critical. The pressure transmitter 4-20ma can accurately obtain the pressure data. Through the remote secondary instrumentation, the pressure indicator transmitters display the pressure value and ensure the smooth implementation of oilfield production.

Pressure transducers used in oilfield production sites must ensure a high level of protection. The pressure transducer sensor needs to be corrosion-resistant to avoid damage to the ex pressure transmitter housing due to corrosion of the medium, which will adversely affect the oilfield production. The sealing performance of the pressure transmitter 4-20ma should be good. It is for preventing the test medium from entering into the pressure indicator transmitter, and damage to the pressure transducer components.

Strengthen the daily maintenance of the pressure transducer sensor to ensure the operation of the ex pressure transmitter. It is necessary to check the position of the mounting holes of the pressure transmitter 4-20ma. If the installation quality is not good, it will affect the pressure transmission. Keep the mounting holes of the ex pressure transmitter clean and sanitary, and carry out dust removal treatment regularly to avoid dust affecting the measurement accuracy. In the dismantling, the pressure sensor must be strictly implemented in the safety operation procedures. Careful cleaning and proper use of the pressure indicator transmitter can measure the pressure transducer to achieve the desired application effect.

In oilfield production, the pressure test of high-pressure steam is a sticking point. For the characteristics of high-pressure steam, the application of conventional pressure monitoring instruments can not obtain accurate steam pressure values. It is a good choice that use the diffusion silicon pressure transducer sensor to measure high-pressure steam pressure value.

Diffusive silicon pressure transducers use integrated circuits that utilize semiconductor materials to form resistors.

The monocrystalline silicon material used in this type of pressure transmitter 4-20ma has good performance, with a large piezoresistive effect and a relatively high accuracy of the measured data. Diffusion silicon-type pressure transducer sensor is widely used in oilfield production site for steam pressure testing.

Smart pressure transmitter 4-20ma can realize the automation of oilfield production parameters. The smart pressure indicator transmitter can remotely monitor pressure with less interference from outside. The smart ex pressure transmitter provides a reliable basis for rational regulation and control of pressure data in the oilfield production site.

With the continuous development and progress of oilfield digitization, the development trend of ex pressure transmitters is also towards the direction of intelligence. Combined with the modernization of oilfield production, the continuous research and development of high-quality pressure transducers is the requirement of the times. A suitable pressure transducer can detect the operating parameters of oilfield production, thus improving the efficiency of oilfield production and reducing the occurrence of oilfield production accidents.

Combined with the actual situation of oilfield production, pressure transducer sensors regular maintenance to maintain the normal use of state, to protect the oilfield production safety and smooth progress.