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Drilling For Magma

Posted by timothy on from the cue-number-two dept.

Makarand writes "In an effort to better understand volcanic eruption patterns researchers in Japan are planning undertake the world's first volcano drilling experiment to get samples of magma according to this Japan Times online article. They plan to drill 1700 meters deep to penetrate a volcanic vent. The drilling operation will use muddy water as a coolant which will also help prevent volcanic gas and other substances from spewing out. They will start in late January and are expected to extract a sample about 200 meters long and 15 cm in diameter by summer. Studying such samples is expected to reveal secrets not possible with studies conducted from above ground and mere observation of rocks around the volcanic vent."

7 of 34 comments (clear)

  1. The Core by GuyMannDude · · Score: 3, Funny

    I just pray they'll be able to restart the core spinning. Man, those superstorms really look dangerous!

    GMD

    --
    watch this
  2. Darwin Award by MegaHamsterX · · Score: 3, Funny

    God, this sounds like a candidate for a Darwin award, isn't magma pressurized, isn't this why it shoots out of volcanos with force??

    1. Re:Darwin Award by MrIcee · · Score: 5, Informative
      Since I live on an active volcano in Hawaii, I'll add my 2 cents to this (especially since we spend much timie playing in the lava fields, cooking chicken in lava, etc).

      When they dropped the geothermal wells here on the big island almost all of the attempts were met with destroyed drilling rigs - mainly due to excessive heat.

      It doesn't make sense that they're going to actually drill into the 2000 degree stuff, unless they have some really really really temperature proof drill bits.

      However, it is true that just because the lava is 2000+ degrees (F) that it will not *instantly* melt the cold rock it touches. We can (with special kevlar/spun glass gloves) actually pick up liquid flow - it picks up like taffy and will lift off the cold ground. However, lava in a tube, where it is constantly flowing, does eventually melt the surrounding rock - and can be a cause of lava tubes widening once they're created - but that requries constant contact to liquid magma over time.

  3. muddy water coolant? by PD · · Score: 3, Funny

    I knew singin' the blues was cool, but damn, I never realized just how cool.

    --
    If tits were wings it'd be flying around.
  4. Damn, there goes another joke. by JUSTONEMORELATTE · · Score: 3, Interesting

    At a previous job, I wrote code to clean up data entry problems in oil well data. If someone put an extra digit into the Total Depth field, those were flagged as Magma wells. (it's only funny if there is no such thing, you see)
    On the other hand, it's nice to look at this story and realize my code would simply call this a 170m well and move on its merry way.

  5. is it just me... by random735 · · Score: 3, Funny

    or does this sound like the beginning of a bad scifi movie that ends with large, rampaging monsters destroying Tokyo?

  6. If you puncture the earth's crust... by Omkar · · Score: 3, Funny

    all the gravity will fall out!