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  2. Estimated ultimate recovery - Wikipedia

    en.wikipedia.org/wiki/Estimated_ultimate_recovery

    Estimated ultimate recovery or Expected ultimate recovery (EUR) of a resource is the sum of the proven reserves at a specific time and the cumulative production up to that point. [ 1 ] References

  3. List of countries by proven oil reserves - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by...

    (The data below does not seem to include shale oil and other unconventional sources of oil such as tar sands. For instance, North America has over 3 trillion barrels of shale oil reserves, [ citation needed ] and the majority of oil produced in the US is from shale, leading to the paradoxical data below that the US will finish all its oil at ...

  4. European emission standards - Wikipedia

    en.wikipedia.org/wiki/European_emission_standards

    Petrol-powered vehicles are exempted from particulate matter (PM) standards through to the Euro 4 stage, but vehicles with direct injection engines are subject to a limit of 0.0045 g/km for Euro 5 and Euro 6. A particulate number standard (P) or (PN) has been introduced in 2011 with Euro 5b for diesel engines and, in 2014, with Euro 6 for ...

  5. Bharat stage emission standards - Wikipedia

    en.wikipedia.org/wiki/Bharat_stage_emission...

    Euro 1 2000 Nationwide Bharat Stage II Euro 2 2001 NCR*, Mumbai, Kolkata, Chennai: 2003 NCR*, 14 Cities† 2005 Nationwide Bharat Stage III Euro 3 2005-04 NCR*, 14 Cities† 2010 Nationwide Bharat Stage IV Euro 4 2010 NCR*, 14 Cities† 2017 Nationwide Bharat Stage V Euro 5 (Skipped) Bharat Stage VI Euro 6 2018 Delhi 2019 NCR* 2020 [13] Nationwide

  6. Ultra-low-sulfur diesel - Wikipedia

    en.wikipedia.org/wiki/Ultra-low-sulfur_diesel

    In 2009, the Euro V fuel standard came into effect [23] which reduced maximum sulfur to 10 ppm. In 2009, diesel fuel for most non-highway applications is also expected to conform to the Euro V standard for fuel. Various exceptions exist for certain uses and applications, most of which are being phased out over a period of several years.

  7. European oil giants step back from renewables path - AOL

    www.aol.com/news/european-oil-giants-step-back...

    Investors remain sceptical about the European oil giants' ability to sustain profits. Their shares have underperformed U.S. rivals, even as climate-focused investors have lamented the shift from ...

  8. Fuel oil - Wikipedia

    en.wikipedia.org/wiki/Fuel_oil

    Number 1 fuel oil is a volatile ... fuel. Governing bodies around the world, e.g., California, European ... there is an important difference between the ...

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