As oil prices have remained lower for many months, many oil & gas producers have shifted their priorities from new production to optimizing existing production and reducing operating costs with the assets currently in place. In the quick, 2-minute video,...
Advanced Control Team
Improving Measurement and Final Control in Refinery Blending
As global refiners strive to meet ever-tightening regulations, the performance of measurement and final control devices can have a big impact in meeting this challenge. The third Refinery Blending Series webinar recording, Improving measurement and control in blending...
Modernizing and Optimizing Experiences to Share
Let's highlight a few more of the accepted presentations from Emerson experts presenting at the October 12-16 Emerson Exchange conference in Denver. You can download a spreadsheet with the entire list of accepted abstracts here. These presentations share experiences,...
Shrinking the Distance between Expertise Seeker and Expert
My operating premise for why social networks and online communities are so important for process manufacturers and producers is the complexity of the engineering profession in these industries. Former Emerson Process Management president John Berra said it best in an...
Offshore Technology Conference and Emerson Experts
For oil and gas professionals, the Offshore Technology Conference (OTC) is one of the offshore energy industry's top events. It is taking place next week, May 4-7 in Houston, Texas. I'll be there to cover some of the happenings on Monday. We'll have many of the oil...
Projects, Optimization and Risk Analysis at AIChE Spring Meeting
In an earlier post, we previewed some of the Big Data presentations which will take place at the upcoming April 26-30 2015 AIChE Spring Meeting here in Austin, Texas. There are several other presentation by Emerson folks I wanted to highlight. Laurie Ben will be...
Contrasting Advance Regulatory and Advanced Process Control
I wanted to bring additional visibility to a great thread in the LinkedIn Process Control group on advanced regulatory control versus advanced process control. The post, So, ARC Can "Replace" APC? is based on a blog post, Advanced regulatory versus model-predictive...
Optimizing Delayed Coker Operations with Advanced Process Control
A refinery produces many products, one of them petroleum coke. AFPM defines it: Petroleum coke (petcoke) is one of many valued consumer products produced during the oil refining process. Crude oil is processed into gasoline, diesel fuel, jet fuel, lubricating oils and...
Is Loop Tuning an Art or Science?
This interesting question was posed in the LinkedIn Process Control group. You'll need to join this 31,000+ member group to see it, but the exact question was: Process Control Tuning - is not just science but an art. The real talent to be process control engineer lies...
Does Flow Loop Make Valve Positioner Unnecessary?
In the Process Control LinkedIn group, a question was asked: Positioners seem very popular now, but most lines with valves have flow meters attached. Won't a flow loop make the positioner redundant? When asked for clarification, the original poster explained: As far...
Distillation Column Control Basics – Part 3
Part 1 in the series addressed basic distillation column control and Part 2 explored inferential composition measurement and control design. In today's post I share how we need to consider how to close the material balance and the application of advanced process...
PID Control in 3-Phase Oil and Gas Separation
The PID controller entry in Wikipedia highlights the beginning of proportional+integral+derivative control going all the way back to the 19th century: PID controllers date to 1890s governor design.[2][3] PID controllers were subsequently developed in automatic ship...
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