For a long time, oil as an important industry related to the national economy and people’s livelihood, its mining, transportation and other links of the industrial control system rely on imported brands. After years of painstaking development, domestic PLC brand technology and industry application accumulation gradually shoulder the import brand, when the localization replacement task. In order to further improve the level of oilfield control system localization, recently, Lanpufeng PLC has been successfully applied to the control system of an oilfield production platform in Northeast China to escort oilfield safety production stably and reliably in the snowy field.

Electric pump well is the core equipment of oil pumping unit, there are problems such as well fluid corrosion, low temperature freezing and so on, it needs to monitor and pre-maintain the parameters of electric pump well, so the control system is put forward strict requirements. Over the years, Blue Pufeng focus on high-end PLC technology research and development and industrialization, RPC2000 small and medium-sized PLC integration of a number of core patented technology achievements, superior CPU performance, single instruction processing time is only 0.1µs, a single CPU can be expanded to 25 modules, can fully meet the oil field electric pump well monitoring needs. The flexible and diverse communication methods and stable communication technology effectively ensure the real-time uploading of monitoring data and abnormal alarm, and accurately control the safe start and stop of electric pump Wells.

In the cold winter in Northeast China, because the oil is easy to thicken at low temperature, the viscosity is enhanced, it is easier to make the failure of mining, transportation and other equipment, resulting in shutdown and production. PLC adopts ultra-wide temperature design and integrates unique power protection technology, which can complete data acquisition, transmission and monitoring in low temperature environment, automatically adjust equipment insulation, and timely warn equipment of electric pump well failure through calculation and analysis. Unique three anti-coating design, effectively eliminate the external moisture, water seepage, internal condensation, icing and other adverse environment. The oil field control cabinet is located outside the wilderness of the northeast plain, and Lanpufeng PLC can realize remote control and unattended, escort oil field safety production steadily in the ice and snow, add more for the localization of oil field equipment, and move to a new stage of development.