Offshore Capex for Technology Leaders?

Technology leadership determines offshore capex. Specifically, this data-file measures a -88% correlation coefficient between different Major’s offshore patent filings in 2018 and their projects’ capex costs.

The details: We have tabulated the number of Offshore Patents filed in 2018, across 25 leading Majors, from our sample of 3,000 patents. We have also tabulated a dozen, recent, offshore greenfields operated by these companies, which were sanctioned in 2017-19. Investments from Aramco, BP, Equinor, Exxon, Petrobras, TOTAL and Shell are included.

The lowest-cost  projects are not “easy oil”. The most economical project in the entire sample, at $17M/kboed, has a complex gas cap with a risk of asphaltene precipitation.  Also in the ‘Top 5’ are an Arctic greenfield, an ultra-deepwater carbonate with unusually high-CO2 and an ultra-high pressure deep-water field. Economical development depends on leading technology.

To see the projects included in the analysis, please download the data-file…

Costs of an LNG fuelling station

We have tabulated the costs of constructing an LNG-fuelling station for road vehicles across 55 distinct cost-lines, based on data from a dozen sites in Europe. Total capex will average €1M/site. Effectively, this is a $250/tpa re-gasification plant. Overall, we estimate distributing LNG to road-consumers will add $10/mcf to the costs of gas-fuel. Around 30% of the capex costs are specifically linked to LNG, and could be slim-lined for a CNG-only fuelling station.

Copyright: Thunder Said Energy, 2022.