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  • Users: valene
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  1. valene

    Reliable online Oil-in-Water Analyzer

    Has anyone ever use a reliable oil-in-water(OIW) analyzer with some success in the heavy oil industry in particular the SAGD(Steam Assisted Gravity Drainage) application in Alberta? We want to accurately monitor the OIW continously coming out from the FWKO/Treater in the Bitumen Treating area...
  2. valene

    Why so much pressure across my Spiral Heat Exchanger?

    We have a Spiral Heat Exchanger(SHE) downstream of our FWKO(free water knock-out) & Treater vessel where we want to cool the produced water(Alberta SAGD heavy oil) from 110C to 92C using glycol entering at 60C. The SHE is not performing to spec in terms of pressure drop & temp. Maximum duration...
  3. valene

    Advise on How to become a "good" Process Engineer

    I graduated from Chemical Eng back in 1986 but ended up doing Instrumentation Sales specializing in Control valves/PSV's with the Fisher/Emerson organization for 15 years then moved on to become a Instrument Engineer with an Engineering company for 5 years. The opportunity came & I decided to...
  4. valene

    PSV on a Produced Gas Cooler

    Hi By code I need a PSV to protect my Air Cooled heat exchanger where Produced Gas flows in the tubes. I did a Fire Gas Expansion case sizing & determine the results are not credible at Pdesign=1,200 kPag for gas composition 98% methane. I decided to select a 3/4" x 1" thermal relief PSV with...

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