Operational Technology Viewpoints

The development of subsea controls has been based on a step by step development over the years adding more and more functionalities to the various systems. Today, tremendous technology developments are ongoing, driven by the goal of locating processing systems on the seabed. The increase in complexity is extensive compared to the early beginning with North East Frigg some 30 years ago towards the subsea compression facilities that are currently being realized. There has been a development in technological areas such as; design, materials, flow assurance, control and instrumentation, installation and operation. The driver has been to develop simpler and more cost-efficient ways to produce, process and transport oil and gas offshore.

For decades, operating companies have used artificial lift optimization (ALO) systems to enhance oil and gas production. But in today’s “lower for longer” oil price market, with owner-operators, independent E&P companies, and other industry stakeholders trying to squeeze out more profits per barrel of oil equivalent, solutions designed to optimize artificial lift systems are in greater demand than ever. New age automation technologies, the trend toward digitalization, and the emerging Industrial IoT (IIoT), help further increase the value proposition for today’s artificial lift optimization solutions.

Historically, upgrading distributed control systems (DCS) has involved moving from an earlier generation of system to the current state of the art. While this sounds straightforward, the process of migration has gotten more complex as more options become available. Distributed control system migration could be the biggest single issue many automation end users face today.

At Schneider Electric’s recent 2018 Triconex User’s Group Conference in Galveston, TX, Steve Cutchen, Investigator with the US Chemical Safety Board’s (CSB) Chemical and Hazard Investigation Board, presented on moving toward a more holistic process safety mindset that focuses on creating resilience by looking at what can be done to improve safety, rather than what has been done in the past. For readers who may not be familiar with the CSB, while it is tasked with investigating incidents, it can only make specific recommendations to improve safety based on those investigations, rather than develop regulations or issue fines.

Manufacturing execution systems (MES) continues to grow because users continue to see value from its implementation. While MES solutions provide a wide range of applications, most users see a lot of benefits from process quality and traceability. Some of the functionality is being supplemented by next gen MES. For most manufacturers, MES technology includes applications that provide the nexus technology and value for the digital transformation.

End users have been putting an increasing emphasis on minimizing fugitive emissions in recent years. One of the key contributing factors has been the release of increasingly stringent, environmental regulations such as the Clean Air Act in the US and the international Paris Agreement. These regulations have been designed to minimize the negative impact of green-house gases on the environment and their potential influence on climate change. Above and beyond the impact of new environmental regulations, oil & gas companies are also beginning to pay more attention to the cost of product loss associated with fugitive emissions as the industry continues to adapt to the new “lower for longer” attitude that carries an increased focus on cutting costs and trimming inefficiencies.

Edge computing in industrial environments offers the promise of getting the right device data in near real-time to drive better decisions and maybe even control industrial processes. For this to work, it means that the edge device, its embedded software, edge servers, the gateways, and cloud infrastructure must all be up and running correctly all the time.

By not following good procedures, not taking sensors into account, and not providing a reliable way for the right people to take action at the right time, the conditions were ripe for a totally avoidable incident with tragic consequences.  

Elon Musk recently admitted that he put too much faith in industrial robots for manufacturing the Tesla 3.  So, what are the ramifications for the rest of industry?

ARC has been covering the market for multiphase flow solutions, including virtual flow metering, for several years now and has periodically blogged on the importance of testing and validation of the accuracy of the metering solutions as well as standards development and how that would help improve adoption among operators and independents.