Many refiners are processing larger volumes of attractively priced unconventional crudes produced from fracking operations. Contain polymers and other additives that upstream processors are often used to enhance oil recovery or address hydraulic limitations in their operations. These additives can disrupt refining unit operations such as Crude Desalters or restrict the ability of the refiner to meet key product specifications such as JFTOT or NACE Spindle Corrosion test.
Facilitator: Sam Lordo, Becht
Speakers:
Bob Falkiner, Becht
Wesley Teasdale, Halliburton Multi-Chem
Processing crudes from different sources leaves the possibility of blending incompatible mixtures. Compatibility models uses correlations to estimate the potential to create incompatible mixtures. Understanding the potential for compatibility effects without physically testing the crude provides the ability to choose the crude mix and purchase it while the market factors are favorable and the ability to safely purchase distressed cargos. The paper will discuss the basis of model correlations and the application to actual blends.
Successfully processing a changing crude diet can be a challenge from the tank farm through distillation. Upsets and performance reductions lead to processing cost penalties downstream, loss of production, and environmental impacts through greater emissions and brine water quality issues. Optimizing the design, operational parameters and chemical injection schema from crude receipts through the hot train can minimize these cost penalties and ensure performance is maintained.
Facilitators:
Greg Cantley, Marathon
Jeff Zurlo, Veolia
Technology exists to recover ammonia from Sour Water. This ammonia is considered a low carbon intensity (CI) source since it was a waste stream and can be used, for example, as a liquid hydrogen carrier for further low CI uses. This session will highlight technologies to enable ammonia recovery, utilization, and how ammonia recovery meshes into an overall facility nitrogen and sulfur management strategy.
Facilitator: Jeff Zurlo, Veolia Water Technologies and Solutions
Speakers:
Stan Holbrook, Marathon
Carlos Cavalca, Veolia
Survey responses will be reviewed surrounding crude and coker unit production, covering a wide range of topics to include operations, technology, reliability/maintenance, digitalization.
Facilitators:
Hector Gamboa-Arizpe, CITGO
Steve Williams, Marathon Petroleum Company