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View Diary: Shale Gas Bubble About to Burst: Art Berman, Bill Powers (89 comments)

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  •  Oil can likewise be an energy storage medium. (0+ / 0-)

    There's no requirement that it has to be a net energy source.  THis equation makes no sense:

    2 MJ oil -> 1 MJ oil

    But the following do:

    2 MJ coal -> 1 MJ oil
    2 MJ nuclear -> 1 MJ oil
    2 MJ solar -> 1 MJ oil
    2 MJ geothermal -> 1 MJ oil
    2 MJ wind -> 1 MJ oil

    ... because you can't put any of the abundant things on the left hand side in your car.

    They're difficult, dirty, and expensive to extract.
    Dirty only matters for the environment not for economics.  And you double reserves figures every $20 or so you raise the base price of oil.  Every extra degree of "difficulty" puts orders of magnitude more oil on the market and the cost is hardly apocalyptic.
    •  Umm ... (0+ / 0-)
      ... the cost is hardly apocalyptic.
      Burning 1 MJ to retrieve 8 MJ when our industrial economy (especially agriculture) is predicated on 100:1 easy fossil fuels? Do you really think we'd be drilling in 5000' of ocean water (an amazing technological feat -- also dirty, dangerous and expensive) if there was an abundance of fossil fuels? Speaking of dirty, how much hot water do you think it takes to pressure wash Alberta tar sands to get the oil off of it? Where do you thing the dirty water goes?

      Decreasing EROEI is a change the human race has not prepared for. Wind and solar are great except all of the equipment is manufactured using massive amounts of fossil fuels. Geothermal is great. In Wyoming and Iceland.

      And when are all those new nuclear plants coming online? And what do you propose we do with all the spent fuel currently sitting in grid-dependent cooling ponds? You know what happens to spent fuel cooling ponds when the power goes out right? They catch fire.

      The worst though is this: All your equations show an EROEI of 1:2.  How in the hell does that make any sense? We liquefy 2 MJ of coal to make 1 MJ of fuel for driving to Walmart and Dairy Queen? Now we add the greenhouse gasses from our Humvee fuel production to the emissions from the Humvees themselves?

      Please start reading what the petroleum engineers and geologists have to say at www.theoildrum.com

      Reaganomics noun pl: belief that unregulated capitalism can produce unlimited goods for unlimited people on a planet with finite resources and we the people can increase revenue by decreasing revenue.

      by FrY10cK on Sun Nov 25, 2012 at 11:40:02 AM PST

      [ Parent ]

      •  You're not even reading my posts (0+ / 0-)

        Keep this up and I'll stop responding altogether.  

        Burning 1 MJ to retrieve 8 MJ when our industrial economy (especially agriculture) is predicated on 100:1 easy fossil fuels?
        To repost:
        There's no requirement that it has to be a net energy source.  THis equation makes no sense:
        2 MJ oil -> 1 MJ oil
        But the following do:
        2 MJ coal -> 1 MJ oil
         2 MJ nuclear -> 1 MJ oil
         2 MJ solar -> 1 MJ oil
         2 MJ geothermal -> 1 MJ oil
         2 MJ wind -> 1 MJ oil
        ... because you can't put any of the abundant things on the left hand side in your car.
        Argue against the points your opponent is actually making.  Otherwise you're hitting a straw man.
        Do you really think we'd be drilling in 5000' of ocean water (an amazing technological feat -- also dirty, dangerous and expensive) if there was an abundance of fossil fuels?
        Of course it's a huge technological feat.  It's also a massive freaking payoff.  A single multi-well platform on a good field can produce hundreds of thousand barrels of oil (tens of millions of dollars) per day, billions of dollars per year.  Billions, with a B.  Why should anyone be shocked that oil companies would want to develop them?  The industry will always go wherever the payoff is biggest.
        Speaking of dirty, how much hot water do you think it takes to pressure wash Alberta tar sands to get the oil off of it? Where do you thing the dirty water goes?
        Not only grossly misleading, but irrelevant for topics of energy and economics (you have this weird habit of mixing up the two topics), so I'm not even going to address it.
        Wind and solar are great except all of the equipment is manufactured using massive amounts of fossil fuels.
        Myth.  Modern wind and solar have energy paybacks in under a year.
        Geothermal is great. In Wyoming and Iceland.
        And EGS, anywhere on the planet.  The MIT geothermal study showed that the US has hundreds of thousands of times more geothermal capacity from EGS than it consumes.
        And when are all those new nuclear plants coming online?
        Your logic train is not only derailed but sitting at the bottom of a ditch.  "plans to build" != "capability to build".  Just like with oil, people will always produce only what economics dictates is the best option at any given point in time, not everything that is physically possible to produce.
        And what do you propose we do with all the spent fuel currently sitting in grid-dependent cooling ponds? You know what happens to spent fuel cooling ponds when the power goes out right? They catch fire.
        All of which has nothing to do with whether the world can power itself so I'm not even going to address it.
        The worst though is this: All your equations show an EROEI of 1:2.
        Which is half an order of magnitude worse than the worst oil recovery mechanism in use today.  And is even worse than the EROEI for most pure CO2 + water + energy methods to produce oil, the most energy intensive.
        How in the hell does that make any sense?
        Do I really have to quote myself a third time?
        ... because you can't put any of the abundant things on the left hand side in your car.
        Please actually Read The Post before you respond.  Heck, even read the title: "Oil can likewise be an energy storage medium."  It's amazing that people like you can often have no problem with the usage of a fuel cell, which wastes 2/3rds of its cycle energy and can't convert its waste product (water) back into fuel on-board the vehicle, requiring industrial recreation of the hydrogen using energy, but you can't even conprehend the concept of lossily burning and industrial recreating creating  (using energy) of hydrocarbons.  What part of "energy storage medium" is difficult for you?  

        Yes, I've spent time at The Oil Drum before, and it's a magnet for kooks.

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