El Dorado Refinery

Location: El Dorado, KS

Matrix Service’s Gulf Coast Turnaround Division executed a major revamp on the Fluidized Catalytic Cracking Unit (FCCU) which included all construction, engineering and lift planning for the project. Matrix Service replaced a significant portion of the reactor and had sole responsibility for the FCCU structure. The reactor’s top head and upper 25 feet of shell were replaced along with the internal plenum, primary and secondary cyclones with inlet nozzle, crossover duct and dip legs. The replacement shell and cyclones were assembled with the refractory installed and thermally cured on a jig stand during the pre-turnaround. This shortened the reactor turnaround schedule removing it from the overall shutdown critical path. During the turnaround, the reactor overhead line was brought down to grade, refractory repaired and then reinstalled toward the completion of the work.

Other significant portions of the work included:

  • Complete replacement of the 52" (SS) Expander Inlet Line (EIL) from the third stage separator
  • EIL hanger system
  • Modifications to the EIL support structure
  • Regenerator internals repair
  • Capital piping demo and replacement
  • Removal and reinstallation of 28 exchanger bundles
  • Cleaning in place of 4 exchangers and 21 fin-fans
  • Weld buildup in several vessels
  • Significant repairs to the economizer
  • Vessel engineering for the new reactor section
  • All construction, engineering and lift planning for the project

The scope also included refractory installation with thermal dry out, shop fabrication of the new reactor section, hydro-cutting and heavy lift cranage, all of which were subcontracted. Total Matrix Service man hours for the project were 128,690 not including subcontractors.

128690
Matrix-only manhours
25'
of upper shell replaced
28
exchanger bundles removed & reinstalled

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Get in touch with Matrix for your next project.

Please select an option from the drop down to see the contact information.

US
Steve Kemper, P.E.
Phone: 281 204 2122
Email: stevekemper@matrixservice.com

Canada
Mary Mason
Phone: 587 334 8954
Email: mcmason@matrixservice.com

US
Gene Carter
Phone: 360 685 2030
Email: gcarter@matrixservice.com

Canada
Mary Mason
Phone: 587 334 8954
Email: mcmason@matrixservice.com

US
Kevin Gaskins
Phone: 918 359 8278
Email: kgaskins@matrixservice.com

Canada
Mary Mason
Phone: 587 334 8954
Email: mcmason@matrixservice.com

Bevan Houston
Phone: 918 281 6036
Email: bevanhouston@matrixpdm.com

John Vick
Phone: 918 379 6315
Email: jvick@matrixservice.com

US
Floyd Shoemaker
Phone: 281 925 8394
Email: fshoemaker@matrixservice.com

Canada
Mary Mason
Phone: 587 334 8954
Email: mcmason@matrixservice.com

US Tanks and Turnarounds
Floyd Shoemaker
Phone: 360 685 2043
Email: fshoemaker@matrixservice.com

Canada
Mary Mason
Phone: 587 334 8954
Email: mcmason@matrixservice.com

US
Gene Carter
Phone: 360 685 2030
Email: gcarter@matrixservice.com

Canada
Mary Mason
Phone: 587 334 8954
Email: mcmason@matrixservice.com

US
John Hart
Phone: 918 379 6328
Email: LBrewer@matrixservice.com

Canada
Mary Mason
Phone: 587 334 8954
Email: mcmason@matrixservice.com

US
Floyd Shoemaker
Phone: 360 685 2043
Email: fshoemaker@matrixservice.com

Canada
Mary Mason
Phone: 587 334 8954
Email: mcmason@matrixservice.com

US
Kevin Durkin
Phone: 714 289 6612
Email: kdurkin@matrixservice.com

Canada
Mary Mason
Phone: 587 334 8954
Email: mcmason@matrixservice.com

Please select an option from the drop down to see the contact information.

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