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re: Team attempting to drill completely thru Earth's crust into mantle

Posted on 12/2/15 at 9:54 am to
Posted by Sao
East Texas Piney Woods
Member since Jun 2009
68469 posts
Posted on 12/2/15 at 9:54 am to

Will diamonds shoot from the hole and rain down like hail stones?
Posted by Pectus
Internet
Member since Apr 2010
67302 posts
Posted on 12/2/15 at 9:54 am to
quote:

Underground Ocean


OK. I remember reading that.

It's not an ocean, per se, but a reservoir.

All the water is bound in minerals and at a certain temperature and pressure (due to depth in the Earth's interior) the water is locked up in that mineral until it reaches different conditions.
Posted by MudEngineer318
The AP
Member since Jan 2013
657 posts
Posted on 12/2/15 at 9:55 am to
They will have major problems with drilling fluids and down hole tools holding up to the pressures and temperatures. I don't see this being achievable with the current drilling technology! But stranger things have happened!
Posted by bamarep
Member since Nov 2013
52640 posts
Posted on 12/2/15 at 9:55 am to
The official Lake Baikal site says the lake has over 4 miles of sediment alone.
Posted by Pectus
Internet
Member since Apr 2010
67302 posts
Posted on 12/2/15 at 9:58 am to
quote:

Will diamonds shoot from the hole and rain down like hail stones?


No diamonds.
Posted by Pectus
Internet
Member since Apr 2010
67302 posts
Posted on 12/2/15 at 9:59 am to
quote:

They will have major problems with drilling fluids and down hole tools holding up to the pressures and temperatures. I don't see this being achievable with the current drilling technology! But stranger things have happened!


Yeah, I feel like when they get close that their pipe will get too malleable and they'll end up twisting it...shortening it.
Posted by MorbidTheClown
Baton Rouge
Member since Jan 2015
76781 posts
Posted on 12/2/15 at 10:00 am to
quote:

No diamonds.



well, shite, what's the point?
Posted by kilo1234
Member since May 2014
1431 posts
Posted on 12/2/15 at 10:00 am to
quote:

Will diamonds shoot from the hole and rain down like hail stones?



Even if they did, the Jews would still control supply so that price for these chunks of rock remains artificially high.
Posted by bamarep
Member since Nov 2013
52640 posts
Posted on 12/2/15 at 10:00 am to
LINK


Some geologists fear it could cause a mega quake.
Posted by Scruffy
Kansas City
Member since Jul 2011
78045 posts
Posted on 12/2/15 at 10:00 am to
This is how the zombie apocalypse starts...or you create a volcano.
Posted by MorbidTheClown
Baton Rouge
Member since Jan 2015
76781 posts
Posted on 12/2/15 at 10:03 am to
quote:

shortening it


Posted by TheIndulger
Member since Sep 2011
19448 posts
Posted on 12/2/15 at 10:06 am to
quote:

Where would you drill if you wanted to drill from the ground surface into the mantle, but with the shortest length of drill to reduce your cost?


You would put your drill ship right above the Marianas trench, yes?
Posted by MorbidTheClown
Baton Rouge
Member since Jan 2015
76781 posts
Posted on 12/2/15 at 10:08 am to
quote:

This is how the zombie apocalypse starts...or you create a volcano.



gonna wake up fricking godzilla and we're all fricked.
Posted by Chuker
St George, Louisiana
Member since Nov 2015
7544 posts
Posted on 12/2/15 at 10:11 am to
wHo is fungin this? has to be very expensive
Posted by White Roach
Member since Apr 2009
9666 posts
Posted on 12/2/15 at 10:12 am to
quote:
Where would you drill if you wanted to drill from the ground surface into the mantle, but with the shortest length of drill to reduce your cost?


You would put your drill ship right above the Marianas trench, yes?


Wouldn't you need a 7 mile drill string before even started to actually drill? Seems like a lot of pipe to deliver way out in the Pacific Ocean.
Posted by Breesus
Unplug
Member since Jan 2010
69549 posts
Posted on 12/2/15 at 10:13 am to
quote:

wHo is fungin this?


JarJar the Gungin be fungin dis
Posted by KG6
Member since Aug 2009
10920 posts
Posted on 12/2/15 at 10:13 am to
Yeah, drilling 1.5 km isn't much at all. But when you get to 450F temps, we are getting to what we consider high temp range currently. I would think the temperature of the mantle is going to be much higher than that. So if that technology exists, we've got a lot of oil we now have access to.
Posted by MorbidTheClown
Baton Rouge
Member since Jan 2015
76781 posts
Posted on 12/2/15 at 10:13 am to
quote:

wHo is fungin this?


JarJar the Gungin be fungin dis


Posted by Pectus
Internet
Member since Apr 2010
67302 posts
Posted on 12/2/15 at 10:19 am to
quote:



You would put your drill ship right above the Marianas trench, yes?



Read through the thread to get your answer!
Posted by redstick13
Lower Saxony
Member since Feb 2007
41384 posts
Posted on 12/2/15 at 10:20 am to
quote:

They will have major problems with drilling fluids and down hole tools holding up to the pressures and temperatures. I don't see this being achievable with the current drilling technology! But stranger things have happened!



It's only 1.5 KM deep. Pressure should not be a problem. Not sure what the geothermal gradient would be in this scenario.

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