ENI S.p.A. · MIL:ENI

ENI — IEA Webinar series "Modernising Energy Efficiency through Digitalisation" - Webinar 5 (March 2020)

22 slides from ENI's conference presentation, Mar 17, 2020

  1. Slide 1: Modernising Energy Efficiency through Digitalisation

    Modernising Energy Efficiency through Digitalisation Webinar 5: the benefits of digital tools on an existing O&G field IEA Webinar, 17 March, 2020 IEA 2019. All rights reserved.

  2. Slide 2: Overview

    Overview • Introduction - Tim Gould, Head Energy Supply Outlook Division, IEA • Webinar 5: the benefits of digital tools on an existing O&G field - Luca Cadei, Deputy Field Manager of a giant onshore oilfield, Eni • Questions and discussion IEA 2019. All rights reserved.

  3. Slide 3: IEA Digitalisation & energy efficiency

    IEA Digitalisation & energy efficiency Case studies, lessons learned How digitalisation can support & accelerate energy efficiency implementation: • More effective policies and programmes • Across end-use sectors (buildings, industry, transport) • Supply side efficiency • Systems efficiency https://

  4. Slide 4: How to ask questions

    How to ask questions Attendee Interface Question box Questions in English IEA 2019. All rights reserved.

  5. Slide 5: Decarbonization and Energy Efficiency in Eni Enabled by Digitalization

    Decarbonization and Energy Efficiency in Eni Enabled by Digitalization The Benefits of Deploying Advanced Digital Tools on an Existing O&G Giant Oil Field in Italy IEA webinar series “Modernising Energy Efficiency through Digitalisation” Paris – 17 March 2020

  6. Slide 6: Index

    Index  About Eni  About the speaker  Digital transformation at Eni  Our plant as an example  How did we achieve our targets for the plant?  What kind of benefits did we achieve in the specific domain of energy efficiency and plant sustainability?  Conclusions 6

  7. Slide 7: About Eni

    About Eni Exploration and > 30 000 people Production Active in 67 Gas & Power Countries Decarbonisation: € 7.9 bln embedded in our capex strategy Innovation in Refining & renewables Marketing and Chemicals 7

  8. Slide 8: About the speaker

    About the speaker Luca Cadei Education: • BSc and MSc Energy in Engineering from Politecnico di Milano Working experience: • Process Engineer – ExxonMobil • Production Engineer – Eni HQ • Deputy Plant Manager – Eni Upstream • Program Chairperson – SPE Italian Section Contact: • luca.cadei@eni.com 8

  9. Slide 9: Digital Transformation at Eni

    Digital Transformation at Eni Energy Efficiency Safety Transition 9

  10. Slide 10: Digital Transformation at Eni - Fundamentals

    Digital Transformation at Eni - Fundamentals Computing Power Data Integrated Availability team 10

  11. Slide 11: Giant Oilfield Considered – main features

    Giant Oilfield Considered – main features Where? European Southern District Average plant’s gas Operational since daily consumption: 1996 ≈380 kSm3/day What? processing oil & gas (acid gas) Max capacity OIL: OIL sent to Refinery by pipeline ≈104 kbbl/day NATURAL GAS: Average plant’s NATURAL GAS: - p

  12. Slide 12: Giant Oilfield Considered – main features

    Giant Oilfield Considered – main features Line 5 - Line 5- GasSweetening Gas Dehydration Gasoline Recovery & DBN 2 Stab. Unit Oil/Gas/Water Line 1 - Gas Dehydration Line 1 Separation GasSweetening Wells Snam Network Oil/Gas/Water Line 2 - Internal Line 2 Gas Dehydration 35 active Separation GasSweet

  13. Slide 13: Plant Digital Transformation

    IOC e-Rabbit e-DOF Plant Digital Increase the efficiency Transformation and maximize the asset potential Smart Safety Enhanced Operators Advanced Focus IOC and Analytics Efficiency e-WP 13

  14. Slide 14: How did we achieve our targets for the plant?

    How did we achieve our targets for the plant? IOC Operations HSE 14

  15. Slide 15: How did we achieve our targets for the plant?

    How did we achieve our targets for the plant? HQ & Site Data & Algorithms IOC Operations HSE 15

  16. Slide 16: Methodologies Developed – Energy Efficiency

    Methodologies Developed – Energy Efficiency Energy Analysis & Balance V210: Oil Stabilization V330: Gas Sweetening 80% V580: Sulfur recovering V220: Oil export & storage V360: Gas Compression of total plant consumption Main Parameters  Asset KPI: Stationary Combustion CO2 Emission (EI) 𝑭𝒖𝒆𝒍…

  17. Slide 17: Example of the advanced analytics tool developed

    Example of the advanced analytics tool developed Stationary Combustion CO2 Emission (EI) Anomaly condition detected, below ranking of most impacting equipment EI target Eq. #1 predicted by Eq. #2 Eq. #3 model … Eq. #n Today 3 hours Time Gradient Boosting Regression algorithm 17

  18. Slide 18: Example Energy Efficiency Model Output

    Example Energy Efficiency Model Output 18

  19. Slide 19: Example Energy Efficiency Model Output – Real Case

    Example Energy Efficiency Model Output – Real Case • e-dea detects an anomaly in energy consumption, foreseeing KPI increase • drill down into the root causes, indicating the equipment with bad performance (positive variation %) • Operation team easily checks parameters and trends, knowing in advant

  20. Slide 20: Digitally-enabled benefits on EE and sustainability

    Digitally-enabled benefits on EE and sustainability Field Macro Results “The mix of production specialists know-how, together Certification with the power and flexibility offered by the new digital ISO 50001 tools allows to maximize processes efficiency. It is now possible to anticipate process upse

  21. Slide 21: Conclusions

    Conclusions  The brown oilfield considered has been a real «lighthouse»  State-of-the-art software tools tailored locally by a diverse cross-functional team  Benefits from digitalization are projected towards local communities and the environment  Digitalization methods will improve as number of

  22. Slide 22: Q&A session

    Q&A session 22

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