NewEnergyNews: CARBON CAPTURE: READING BETWEEN THE LINES

NewEnergyNews

Gleanings from the web and the world, condensed for convenience, illustrated for enlightenment, arranged for impact...

While the OFFICE of President remains in highest regard at NewEnergyNews, this administration's position on climate change makes it impossible to regard THIS president with respect. Below is the NewEnergyNews theme song until 2020.

The challenge now: To make every day Earth Day.

YESTERDAY

THINGS-TO-THINK-ABOUT THURSDAY, June 22:

  • TTTA Thursday-What Does Exxon’s Carbon Tax Mean?
  • TTTA Thursday-The Rump Flails Factlessly At Wind
  • TTTA Thursday-New Energy To Get Bigger And Cheaper
  • TTTA Thursday-EVs To Be Cost-Competitive By 2025
  • THE DAY BEFORE

  • ORIGINAL REPORTING: The Big Bonus From Plugging Cars In
  • ORIGINAL REPORTING: What About Nuclear?
  • ORIGINAL REPORTING: A Renewables Mandate To Beat The Peak
  • THE DAY BEFORE THE DAY BEFORE

  • TODAY’S STUDY: Global New Energy Now
  • QUICK NEWS, June 20: What Power Mix Will Beat Climate Change (Part 1)?; What Power Mix Will Beat Climate Change (Part 2)?; New Energy Is NO Threat To U.S, Grid
  • THE DAY BEFORE THAT

  • TODAY’S STUDY: Why The U.S. Needs A Western Energy Market
  • QUICK NEWS, June 19: More Artists Join The Climate Fight; U.S. Power Just Hit 10% Wind And Solar; The Dangers Of Oil And Gas Drilling, Detailed
  • AND THE DAY BEFORE THAT

  • Weekend Video: Bill Maher Talks Jobs In Coal And The Real Problem
  • Weekend Video: A Farmer Defends WindPower
  • Weekend Video: The Secret To EV Success Is Charging Stations
  • THE LAST DAY UP HERE

    THINGS-TO-THINK-ABOUT THURSDAY, June 15:

  • TTTA Thursday-Climate Change Stops Climate Study
  • TTTA Thursday-Survey Shows Millennials Back New Energy Boom
  • TTTA Thursday-Drinking Water From The Sun
  • TTTA Thursday-Ocean Wind Unites Hard Hats And Greens
  • --------------------------

    --------------------------

    Anne B. Butterfield of Daily Camera and Huffington Post, f is an occasional contributor to NewEnergyNews

    -------------------

    Some of Anne's contributions:

  • Another Tipping Point: US Coal Supply Decline So Real Even West Virginia Concurs (REPORT), November 26, 2013
  • SOLAR FOR ME BUT NOT FOR THEE ~ Xcel's Push to Undermine Rooftop Solar, September 20, 2013
  • NEW BILLS AND NEW BIRDS in Colorado's recent session, May 20, 2013
  • Lies, damned lies and politicians (October 8, 2012)
  • Colorado's Elegant Solution to Fracking (April 23, 2012)
  • Shale Gas: From Geologic Bubble to Economic Bubble (March 15, 2012)
  • Taken for granted no more (February 5, 2012)
  • The Republican clown car circus (January 6, 2012)
  • Twenty-Somethings of Colorado With Skin in the Game (November 22, 2011)
  • Occupy, Xcel, and the Mother of All Cliffs (October 31, 2011)
  • Boulder Can Own Its Power With Distributed Generation (June 7, 2011)
  • The Plunging Cost of Renewables and Boulder's Energy Future (April 19, 2011)
  • Paddling Down the River Denial (January 12, 2011)
  • The Fox (News) That Jumped the Shark (December 16, 2010)
  • Click here for an archive of Butterfield columns

    -------------------

    Some details about NewEnergyNews and the man behind the curtain: Herman K. Trabish, Agua Dulce, CA., Doctor with my hands, Writer with my head, Student of New Energy and Human Experience with my heart

    email: herman@NewEnergyNews.net

    -------------------

    -------------------

      A tip of the NewEnergyNews cap to Phillip Garcia for crucial assistance in the design implementation of this site. Thanks, Phillip.

    -------------------

    Pay a visit to the HARRY BOYKOFF page at Basketball Reference, sponsored by NewEnergyNews and Oil In Their Blood.

  • ---------------
  • FRIDAY WORLD, June 23:

  • Al Gore On The Morality Of The Climate Fight
  • Solar In Latin America Can Boom
  • Scotland Buys Into Kite Wind
  • Tesla Eyes The China EV Market

    Monday, November 26, 2007

    CARBON CAPTURE: READING BETWEEN THE LINES

    The folks in Tulsa are justifiably happy to learn their local power plant will be capturing 1.5 million tons of CO2 for pumping back into slow wells to enhance oil recovery (EOR). It no doubt means a potential boon to the region’s slowing oil industry. Oil and gas account for $1 billion in Oklahoma tax revenues, though average well production is down to 3 barrels/day.

    Here’s the thing: According to
    the new CARMA database, the two-unit Oklahoma plant produces 5.7+ million tons of CO2 every year so they’re only capturing a quarter of the total spew. And when the CO2 gets pumped back into the oil wells, it’s not just going to stay down there. It’s got to either come back up as gas, mix with the oil and come out in the refining process or leech into the soil.

    The point: Enhanced recovery may be good for the oil industry but “clean coal” still sounds like an oxymoron to NewEnergyNews.


    Capturing carbon; AEP-PSO program to route CO2 to state oil fields
    Jason Womack, November 18, 2007 (Tulsa World)

    WHO
    American Electric Power-Public Service Company of Oklahoma; SemGreen of SemGroup LP;

    Enhanced Oil Recovery (EOR) using CO2 is not a new or complicated idea. Whether it solves the problem of emissions is another question. (click to enlarge)

    WHAT
    AEP/PSC will sell captured CO2 to SemGreen for pumping into slowing oil wells to enhance recovery.

    WHEN
    - A memorandum of understanding between AEP/PSC and SemGroup LP was signed in October to do the project.
    - The capture technology is expected to be installed and operational by 2012.

    WHERE
    - The power plant is the Northeastern Station in Oologah, Oklahoma.
    - AEP is based in Columbus, Ohio.
    - This is reportedly the largest project of its kind in the US.

    WHY
    - Primary olil well recovery, from the natural pressure released by drilling, gets 10% of a well’s oil. Secondary recovery from pumping in water gets up the total up to 40% of the well’s oil. Tertiary recovery, pumping in CO2 to lower the remaining substance’s viscosity, gets the total up to 60%. But previous sources of CO2 for EOR have been expensive.
    - It is hoped the sale of the inexpensive captured CO2 for reuse will provide a revenue stream to fund the capture technology installation.
    - AEP is one of the biggest CO2 emitters in the US and 7th biggest in the world.

    Capturing CO2, even as schematized in this oversimplified diagram, is quite complicated and no process claims to capture anything close to all the emissions. To say nothing of the emissions generated in mining and transporting the coal. (click to enlarge)

    QUOTES
    - Stuart Solomon, president/coo, AEP-PSO: "This is the kind of technology that will allow coal power plants to operate into the future…"
    - Pat Hemlepp, spokesman, AEP: "Carbon capture is going to be an expensive proposition…Anything that we can do to reduce the cost to our customers is beneficial to us and our customers."
    - Greg West, vp, EOR practitioners Sandridge Energy: "The primary reason that it isn't widely used is that there hasn't been a reasonably priced source…"

    0 Comments:

    Post a Comment

    << Home