David Kuehn Email & Phone Number

Calgary, Ab, Ca

Calgary, Alberta, Canada

Leading Technology development, demonstration and deployment of products:- Leading the development of new and novel technology from pilot plant to operational scale- Leading design and development of pilot plant facilities- Interfacing with Scientific, R&D, Agronomic and Business Development teams

Calgary, Alberta, Canada

Calgary, Alberta, Canada

Calgary, Alberta, Canada

I joined Vista’s shareholder team in 2014 and remain actively involved in the success of our clients’ projects on a daily basis. I’m also the Program Process Lead for sustaining (brownfield) projects.

Calgary, Canada Area

As a Lead at Vista, I manage the team of process engineers working on projects for Husky.I am also overseeing a heat integration study including, HYSYS modeling, pump hydraulics, valve and instrument sizing, datasheets for pumps/heat ex-changers/instrumentation. In addition I am working on a water treatment plant to be installed in an existing steam plant. This WTP will be integrated with the existing equipment.Representative Husky Projects• Sunrise inlet separation and diluent TVP• Bolney heat integration, vent line and produced water disposal• Lashburn thermal and CO2 capture • Pikes Peak water treatment plant

Calgary, Canada Area

Representative Projects:Cenovus Christina Lake Phase F• Lead Steam and Power Generation Area, who assigned work to a team of engineers• Developed PFDs, P&IDs, line lists, DPDTs, preliminary hydraulics and line sizing• Supported preparation for OTSG, Gas Turbine, and HRSG

Calgary, Canada Area

Representative Projects:Cenovus Christina Lake Phase F• Prepared and issued the P&IDs for the Integrated and Refrigerated Glycol systems IFA• Prepared and issued the DPT Diagrams for the Integrated and Refrigerated Glycol systems • Completed preliminary hydraulic calculations for Integrated and Refrigerated Glycols systemsCenovus Christina Lake Phase D/E• Lead for Oil Treating area• Developed PSV calculations for the Oil Treating area• Detailed hydraulic calculations of critical circuits• Prepared Phase E P&ID’s and line lists through to the IFC status

Worked on projects designing Heavy Oil Upgragers, ES-SAGD, and Waste Water.Representative ProjectsConocoPhillips Canada Surmont 2• Assisted with well pad and field facilities HAZOP and provided interface between Bantrel and IMV.• Prepared vessel sizing, PSV sizing, and Hydraulic calculationsShell Canada Waste Water Management Study• Developed integration philosophy for the Microfiltration – Reverse Osmosis unit into the overall plant design. • Preliminary pump hydraulics to determine suitability of pumps selected.• Produced a variety of documents including: equipment list, utility summary, electrical load list, and PFD’s.ConocoPhillips Canada ES-SAGD Study• HYSIS simulation for ES-SAGD operation of above ground facilities• Created equipment list, PFD, Block Flow Diagrams for the design case.• Sized equipment for cost estimating and comparison.Suncor Voyageur Project• Sub-lead for Coker utilities during EDS• Responsible for designing PFD’s, P&IDs, LDTs, PIDS, Pump calculations, and hydraulics for coke drums as well as the fractionator • Prepared and presented material and participated in various design and HS&E reviews including HAZOP, design simplification and P&ID reviews• Prepared water balance for coker unit and lead simulation work to determine H2S and NH3 levels in coke cutting/quench water• Responsible for overseeing the design of utility systems including the steam, condensate, sour water, natural gas, fuel gas, blowdown and cooling water systems • Coordinated with other engineering groups to resolve battery limit issues such as physical property and line size discrepancies• Designed equipment such as pressure vessels, pumps and exchangers

Kingston, On

Worked at the Kingston site developing yarns for use in Side Curtain Airbags.

Worked in the HMD (Nylon Intermediates) area of the Maitland Site.