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Posts Tagged ‘Sparta’

Shell’s Whale floating production unit began producing this month:

  • estimated peak production:100,000 barrels of oil equivalent per day (boe/d)
  • water depth – 8600 ft
  • 200 miles south of Houston
  • estimated recoverable resource: 480 million boe.
  • first oil only 7.5 years after discovery (includes COVID delay)
  • Vito clone: replicates 99% of the hull design and 80% of the topsides from Vito.
  • high efficiency gas turbines and compression systems
  • ~ 30% lower greenhouse gas (GHG) intensity over its life cycle than the already efficient levels being achieved at Vito. (Why the push to run electric cables from shore to North Sea platforms with ample gas production?)

All 5 of the new simpler, safer, greener floating production units are now online:

platformoperatorfirst production
King’s QuayMurphyApril 2022
VitoShellFeb 2023
ArgosbpApril 2023
AnchorChevronAug 2024
WhaleShellJan 2025

This is all good, but what is next? Will technological advances once again sustain GoM production? The short answer appears to be yes!

The efficiencies achieved with the simpler platform designs combined with the high pressure (>15,000 psi) technology developed over the past 2 decades will facilitate production from the highly prospective Paleogene (Wilcox) deepwater fans. (For those interested in learning more about the geology, see the excellent presentation by Dr. Mike Sweet, Univ. of Texas, that is embedded in this post.)

Three major high-pressure projects, ala Chevron’s Anchor, are anticipated:

platformoperatordiscovery datefirst production
Kaskidabp20062029
SpartaShell20122028
ShenandoahBeacon20092025 Q2

The Gulf still has high production potential if properly managed with consistent lease sales.

Will Florida budge by supporting the lifting of the EGOM leasing moratorium? Here is why they should.

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Four of the five simpler, safer, greener deepwater platforms featured on this blog are now producing. The 5th platform (Whale) is on location and scheduled to begin production later this year.

platformoperatorfirst production
King’s QuayMurphyApril 2022
VitoShellFeb 2023
ArgosbpApril 2023
AnchorChevronAug 2024
WhaleShelllate 2024

These platforms are in 4000 to 8600′ of water, are expected to reach peak production rates of 100-150,000 boe/day, and have favorable emissions characteristics on a per barrel basis.

This is all good, but what is next? Will technological advances once again sustain GoM production? The short answer appears to be yes!

The efficiencies achieved with the simpler platform designs combined with the high pressure (>15,000 psi) technology developed over the past 2 decades will facilitate production from the highly prospective Paleogene (Wilcox) deepwater fans. (For those interested in learning more about the geology, see the excellent presentation by Dr. Mike Sweet, Univ. of Texas, that is embedded below.)

Chevron’s Anchor is the first deepwater, high-pressure development. Three similar deepwater hub platforms (table below) will begin production over the next 5 years. These host platforms will also facilitate additional production from nearby fields. Each will have production capacities of approximately 100,000 boe/day. Note the long lead times in achieving first production given the technological issues that had to be evaluated and addressed.

platformoperatordiscovery datefirst production
Kaskidabp20062029
SpartaShell20122028
ShenandoahBeacon20092025

Wood Mackenzie sees these high pressure projects as the key to sustaining GoM production rates. Their projections for 2024 and 2025 seem optimistic based on 2024 YTD data, which adds to the importance of the projected new production.

Related: Movin’ on up to 20,000 psi BOP equipment

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