Real-time operations and business operations have different data requirements. SCADA data users need real-time data to make decisions. According to Don Morrison, Real Time Data Engineer at Devon Energy, the company’s SCADA system was designed to support operations. However, SCADA data often has abnormalities. For example, when a sensor fails or is brought off line for maintenance, data averages can become inaccurate. In cases such as these, the data must be cleansed by removing abnormalities. Devon Energy has found that advanced analytics improves operations data. They achieve this by combining the real-time system and Seeq metrics to remove some of the abnormalities and improve data quality. Once this is done, the company incorporates the cleansed data into real-time operational dashboards to support drilling and production users as well as business users. For operations users, these dashboards typically provide both basic monitoring information and higher level operational status.

While debate continues about both renewable energy versus fossil fuel-based generation to reduce greenhouse gas emissions and the correlation between GHGs and global warming, there’s no argument about the importance of reducing plant operating costs and extending the life of industrial assets. This is where energy-efficient AC drives can help.

In recent decades, we’ve seen some of the most advanced refineries and petrochemicals plants globally coming on line in India, China, and Saudi Arabia. These include really impressive, world-scale projects utilizing advanced technologies for more environmentally responsible operations such as Reliance Industry’s Jamnagar Refinery in India; the Zhanjiang refinery in China (a JV between Sinopec and Kuwait Petroleum); the Yanbu Refinery in Saudi Arabia (a JV between Saudi Aramco and Sinopec); and the Sadara chemical complex, also in Saudi Arabia (a JV between Saudi Aramco and Dow Chemical); to name just a few.

Most people take electric power for granted and few understand the complexities involved to keep the power flowing without interruptions. There is great public demand for clean renewable power, but utilities fear that these non-dispatchable renewables will disrupt our electric grids. We’ve all witnessed the impact of occasional power failures. Thankfully, according to FERC, outages caused by failed protection system equipment, AC substation failures, or human error, have decreased over the past five years. This, despite the fact that solar and wind are the major new source of generation and older base load power from coal and nuclear plants have been closing. So, what happened? How can grid stability be improving?

DHS recently held several webinars in the wake of its March announcement regarding Russian state-sponsored hacking group Energetic Bear/Dragonfly on utilities and critical infrastructure installations in the US.  The webinar focused on some of the more interesting and unique aspects of these recent attacks plus some countermeasures that end users can implement right now that can greatly reduce the likelihood of future attacks.