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Petroleum & Other Liquids

Alkanes/Olefins split in HGL Data Workshop

Wednesday, September 13, 2017

Key topics:

  • Overview of the new data
    • Individual series for alkanes (ethane, propane, normal butane, isobutane, natural gasoline) and olefins (ethylene, propylene, normal butylene, and isobutylene)
    • Monthly data back to 2010 for stocks, movements, refinery and gas plant production, imports and exports, and product supplied
    • Data available through Petroleum Supply Monthly and Petroleum Supply Annual tables in PDF and CSV formats, as well as through EIA's online tables
  • Overview of the impacted data series
  • Methodology employed by EIA to arrive at the individual alkanes/olefins totals
  • Analytical insights the new data provides
  • Questions and answers