HF Alky Isobutane Exchanger Bypass Leak
Learnings from Incidents, HF Alkylation
In 2021, hydrofluoric acid vapors were detected by the safety instrumented subsystem (SIS) line of sight laser detection system, which activated both the rapid acid dump system and the fire suppression/unit deluge system. The source of the leak was determined to be the bypass line around the isobutane recycle cooler. Topics discussed: Residual Elements, CMLs for high RE, PMI for high RE, low flow and process deadleg identification.
Speaker:
Mark Geisenhoff, Flint Hills Resource
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Oilfield Production Additives Impact on Unconventional Crudes
Crude
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
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Testing and Modelling Crude Oil Compatibility
Crude
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.
Facilitator: Sam Lordo, Becht
Speaker: Scott Sayles, Becht
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Best Practices & Technologies for Processing a Variable Crude Diet
Crude, Coking
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
Speaker: Sylvain Fontaine, Veolia
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Crude Unit Corrosion Mechanisms & Impacts of Triazine
Crude, Mechanical Integrity
Corrosion types, mechanisms, and areas impacted will be examined. Additionally, corrosion related to triazines in the crude oil and potential mitigation practices will be discussed.
Facilitator: Harold Eggert, Haliburton
Speakers:
John Acord, Marathon Petroleum Corporation
Amit Patel, Phillips 66
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Preserving and Restoring Heat Transfer for Existing Assets
Crude, Coking
Net Zero CO2 emissions by 2050 will require large investments in the oil industry on technologies. New technologies must be developed to reach the target but still need to scale up and mature. Improving the performance of Existing Assets will contribute to reduce the impact on carbon footprint now and advancements in cleaning techniques can restore more lost heat transfer more efficiently than traditional methods.
Petroval will discuss technologies to preserve heat transfer by maintaining clean surfaces further into the run, while Clean as New will discuss the varying benefits & limitations of techniques to restore lost heat transfer from fouling.
Facilitators:
Sam Lordo, Becht
Jacob Young, Petroval
Speakers:
Nicolas Aubin, Petroval
Roberto Tomotaki, Clean as New
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Townhall: Review Responses to Crude/Coking Survey
Crude, Coking
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
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Trial of AI and Machine Learning in Oil and Gas Industry to Improve HSE Management
Occupational Safety
Sponsored by the AFPM Occupational Safety Regional Networks
Moderator: Eric Roberts, Motiva Enterprises LLC
Speakers:
Shiva Krishnasamy, Motiva Enterprises LLC
Jed Comeaux, Motiva Enterprises LLC
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