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(Yahoo)   Fracking shale. How does it work?   (news.yahoo.com) divider line 107
    More: Interesting, DEP, hazardous chemicals, aquifers, chemical formula, radioactive wastes, wastewater, chemical hazards, tracking system  
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6735 clicks; posted to Main » on 12 Apr 2011 at 12:29 PM   |  Favorite    |   share:  Share on Twitter share via Email Share on Facebook   more»



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2011-04-12 12:31:22 PM
I don't want to hear from no scientist either
 
2011-04-12 12:31:28 PM
Im all for this. Since we are worried about the oceans rising because of all the man made activity... we can just start pumping water into hot shale and crack those rocks. Problem solved.
 
2011-04-12 12:31:58 PM
Badly. Oil shale is an environmental disaster.
 
2011-04-12 12:32:04 PM
DNRTFA

I fracked Shale for methane for 4 years when I paid my way through college in Tuscaloosa. Black Warrior River FTW!
 
2011-04-12 12:32:07 PM
Fracking shale for gas brings wealth, concerns

What mining operation doesn't bring wealth, concerns?
 
2011-04-12 12:33:00 PM
www.blogcdn.com
FRAK!
 
2011-04-12 12:33:53 PM
Shale gas goes in, wealth and concerns come out. Never a miscommunication.
 
2011-04-12 12:35:12 PM
it's just there in the air
 
2011-04-12 12:37:38 PM
Fracking shale proves the existance of a god. In Hell.

Remember that story the World Weekly News and the National Enquirer used to run intermittantly about the Russians breaking through to Hell? Well it's based on a real incident in Central Asia where natural gas drillers hit a pocket of natural gas which collapsed on itself, forming a giant pit. They set the gas on fire, thinking it would burn itself out. It never did. Still burning after decades, like the coal fires of the late town of Centralia, Pennsylvania.

I guess this story qualifies as an urban legend because it 1) happened once and 2) has been multiplied in the telling ever since.

But the lesson is clear: as it becomes hard to get at the easy fossil fuels, we'll go after more and more difficult and dangerous and expensive deposits until the cost greatly exceeds the profits and we left whatever is left in the ground because we'll never have the means to exploit it.

And the Earth will be littered with flaming mouths to Hell. Oh, well. Maybe we'll be able to cap them with boilers and use the Hellfire to warm ourselves.
 
2011-04-12 12:38:42 PM
High pressure horizontal drilling for natural gas using water and a mixture of chemicals that all but 1 company refuse to divulge the composition of. I'm sure this can only turn out well for all locations in New York within the marcellus shale vicinity.
 
2011-04-12 12:41:19 PM
Verlorenes Metallgeld: Shale gas goes in, wealth and concerns come out. Never a miscommunication You can't explain that.

FTFY
 
2011-04-12 12:41:33 PM
Is that the dealeo where you make all the water taps for miles around spit fire?
kewl

man will not be happy until we burn everything on this planet
 
2011-04-12 12:43:04 PM
I'm sure we'll have sockpuppets here defending the practice, and explaining how the faintest concern for our drinking water is "fear mongering".
 
2011-04-12 12:43:37 PM
How does it work?

You poison the largest, pristine water supply in the world flowing to the New York City to Philadelphia metroplex and you give quite a few people cancer. You get enough lawyers and paid-for-politicans to keep from getting lynched in the mid-21st century, and having your bones dug up and put on trial in the 22nd century.

That's how it works.
 
2011-04-12 12:44:15 PM
Big Oil: Can we drill here?
Homeowner: No.
Big Oil: We pay lots of money for the gas we frack out.
Homeowner: OK.
*DRILL DRILL BLAST PUMP PUMP PUMP PUMP PUMP PUMP PUMP PUMP PUMP PUMP PUMP PUMP PUMP PUMP PUMP*Homeonwer: Where's my money?
Big Oil: Hang on. (translation: We are storing it while the prices are low until we can get premium money for it then we will sell it and give you the same earlier agreed upon cut, and make a larger than ought to be legal profit)
Homowner: I have bills to pay. My water tastes funny, is on fire. My property values are shrinking.
Big Oil: Sorry, can't hear you over the sound of drilling and over the sound of how rich I am.
 
2011-04-12 12:44:30 PM
Not sure how it works - but not well comes to mind.

http://bit.ly/gGeoPN
 
2011-04-12 12:46:24 PM
s-ak.buzzfed.com
This shale business was covered in one of their early albums, back before they sold out.
 
2011-04-12 12:47:08 PM
t2.gstatic.com

Any way he wants to.
 
2011-04-12 12:49:10 PM
i292.photobucket.com

Does not appreciate you trying to 'frack' her.
 
2011-04-12 12:55:07 PM
borderhouseblog.com

It works with a control rod, duh.

/hot
 
2011-04-12 12:55:50 PM
Damn you, Cythraul! [shake fist]
 
2011-04-12 12:58:29 PM
My friend did a presentation in a graduate class yesterday on this. He titled it "My name is Marcellus, and you can go frack yourself."
 
2011-04-12 12:58:56 PM
Lando Lincoln: Badly. Oil shale is an environmental disaster.

That's a bit of a different situation. We're talking mostly natural gas here. Generally, fractionation is done on low porosity formations to permit flow.

Is there a risk to groundwater? Sure. But those risks are generally fairly known because of the relative geology of groundwater and natural gas formations. If groundwater contamination occurs, it's because there wasn't the regulatory framework or oversight in the first place. Gas fracing has been happening in my part of the world now for decades without the sorts of incidents that I hear about from down south.

I'm no industry apologist- in fact, just the opposite. But if we have to burn something (and it doesn't look like we're stopping any time soon), natural gas is the next best thing to biofuels from a greenhouse gas perspective.
 
2011-04-12 12:59:06 PM
This whole "F---ing magnets, how do they work" joke has paled a great deal for me since I found out that it wasn't a random Fark meme, but a quote from an ICP song. It's just not as funny any more. Not that it was all that funny to begin, but it's even less so now.
 
2011-04-12 12:59:38 PM
PunGent: I'm sure we'll have sockpuppets here defending the practice, and explaining how the faintest concern for our drinking water is "fear mongering".

Wanna know I know you know nothing about geology or good drilling practices?
 
2011-04-12 01:00:48 PM
"Hydraulic fracturing is a drilling process"

No, it is not.
 
2011-04-12 01:03:44 PM
There's this Guy in Arkansas that says it involves a whole lota shaken.
 
2011-04-12 01:06:43 PM
ChadM89: Damn you, Cythraul! [shake fist]

Neither of you managed to work in a use of the word "it".


/Very well, if that is what it wants.
 
2011-04-12 01:06:44 PM
unyon: Lando Lincoln: Badly. Oil shale is an environmental disaster.

That's a bit of a different situation. We're talking mostly natural gas here.
Generally, fractionation is done on low porosity permeability formations to permit flow.
 
2011-04-12 01:07:03 PM
Representative of the unwashed masses: PunGent: I'm sure we'll have sockpuppets here defending the practice, and explaining how the faintest concern for our drinking water is "fear mongering".

Wanna know I know you know nothing about geology or good drilling practices?


Want to have to figure out whose well of 50 in an area wasn't cemented well at the depth of the local drinking water aquifer?
 
2011-04-12 01:08:22 PM
grantjoy: FRAK!

I always read that word in Michael Hogan's voice.
 
2011-04-12 01:09:47 PM
Came for my favorite grouchy golem, leaving satisfied.

/Die, pigeons, die!
 
2011-04-12 01:15:12 PM
I was having way too many BSG flashbacks trying to read that.
 
2011-04-12 01:18:55 PM
SwiftFox: Representative of the unwashed masses: PunGent: I'm sure we'll have sockpuppets here defending the practice, and explaining how the faintest concern for our drinking water is "fear mongering".

Wanna know I know you know nothing about geology or good drilling practices?

Want to have to figure out whose well of 50 in an area wasn't cemented well at the depth of the local drinking water aquifer?


Since that is an important test that is carried out when wells are drilled, assuming there are good regulations in place it isn't an issue. It's like saying no one should be allowed to drink a beer because there is one dumb drunk in the crowd.
 
2011-04-12 01:21:03 PM
farkstorm: Generally, fractionation is done on low porosity permeability formations to permit flow.

You're absolutely right, thanks for the correction.

The NG industry around here (Alberta) likes to call these situations 'tight gas'. My guess is that it's a phrase that people will be hearing more of.

Here's a short animation and description (new window) of how the process works.
 
2011-04-12 01:21:34 PM
BitwiseShift: How does it work?

You poison the largest, pristine water supply in the world flowing to the New York City to Philadelphia metroplex and you give quite a few people cancer. You get enough lawyers and paid-for-politicans to keep from getting lynched in the mid-21st century, and having your bones dug up and put on trial in the 22nd century.

That's how it works.


I don't think I've ever heard the Delaware referred to as "pristine" before.
 
2011-04-12 01:24:05 PM
Wonder what industry would benefit the most from shutting down the nat gas industry? Follow the money as they say.

Hydraulic fracturing has been around for decades and is not just used in the petroleum industry. If your drinking water is coming from wells drawing from the aquifer there is a good chance those wells utilized hydraulic fracturing. The only 'new' tech involved here is horizontal drilling.
 
2011-04-12 01:26:17 PM
Why not just send a nuclear bomb down there? That should dislodge enough gas for everyone. No water will get wasted. Sure, the CHUDs and the Morlocks will have a problem with that but as long as we control the Molemen with our chosen Mole-President, we need not fear retribution.

Now, we don't want to incite the Big Nosed Greys but the government has their underground interstate highways mapped out, so we should easily miss them.
 
2011-04-12 01:30:57 PM
Harry Freakstorm: Why not just send a nuclear bomb down there? That should dislodge enough gas for everyone. No water will get wasted. Sure, the CHUDs and the Morlocks will have a problem with that but as long as we control the Molemen with our chosen Mole-President, we need not fear retribution.

Now, we don't want to incite the Big Nosed Greys but the government has their underground interstate highways mapped out, so we should easily miss them.


Don't think for one second that hasn't been conceived of. Well, not THAT specifically but using nukes to mine or make lakes has. See Operation Plowshare.
 
2011-04-12 01:34:13 PM
Representative of the unwashed masses: SwiftFox: Representative of the unwashed masses: PunGent: I'm sure we'll have sockpuppets here defending the practice, and explaining how the faintest concern for our drinking water is "fear mongering".

Wanna know I know you know nothing about geology or good drilling practices?

Want to have to figure out whose well of 50 in an area wasn't cemented well at the depth of the local drinking water aquifer?

Since that is an important test that is carried out when wells are drilled, assuming there are good regulations in place it isn't an issue. It's like saying no one should be allowed to drink a beer because there is one dumb drunk in the crowd.


One drunk person in the crowd doesn't poison the water for hundreds of people...

That is a pretty big assumption. I haven't worked on land rigs in the US but I know it isn't required in offshore US rigs so I doubt it is on land ones.
 
2011-04-12 01:37:43 PM
www.thescifiworld.net
Double frak!
 
2011-04-12 01:40:41 PM
Can someone explain to me how an entire industry can just thumb their noses at the EPA and the EPA is powerless to do a damn thing? I'm not necessarily anti-fraking but they need to follow the same rules as everyone else. They are dumping chemicals into the environment with no regard for anyones safety, including their own employees.
 
2011-04-12 01:44:58 PM
blast yer scuppers: Can someone explain to me how an entire industry can just thumb their noses at the EPA and the EPA is powerless to do a damn thing?

woodwardsontheavenue.com

"We're sorry for dumping toxic chemicals into the river. We won't do it again, even if it saves us millions. Promise."
 
2011-04-12 01:47:05 PM
Representative of the unwashed masses: PunGent: I'm sure we'll have sockpuppets here defending the practice, and explaining how the faintest concern for our drinking water is "fear mongering".

Wanna know I know you know nothing about geology or good drilling practices?


It's like I'm psychic.

Welcome to my ignore list, astroturf boy.
 
2011-04-12 01:49:50 PM
nekom

Don't think for one second that hasn't been conceived of. Well, not THAT specifically but using nukes to mine or make lakes has. See Operation Plowshare.

When I was a kid, I eagerly awaited the day when the U S government created an instant canal across Nicaragua. I think they had planned on setting off a couple nukes across the country and let the water run through.
 
2011-04-12 01:50:19 PM
The reason people can light their faucets on fire is because of water wells that are drilled through coalbed methane. When you drill a 80-150 ft water well in hilled areas there is a large chance you will pass through coalbed methane which then gets into the water table, allowing you to light your faucet on fire.
 
2011-04-12 01:51:27 PM
http://en.wikipedia.org/wiki/Operation_Plowshare

In the 1960s, a proposal was suggested for a modified in situ shale oil extraction process which involved creation of a rubble chimney (a zone in the oil shale formation created by breaking the rock into fragments) using a nuclear explosive.[3] However, this approach was abandoned for a number of technical reasons.


Oil fer everybody!
 
2011-04-12 01:56:29 PM
Thanks, nekom. Looks like it was already tried. Now, who doesn't want a little radionuclides in their natural gas? Let's call it Freedom Gas.

Natural gas stimulation experiment

The final PNE blast took place on 17 May 1973, under Fawn Creek, 76.4 km north of Grand Junction, Colorado. Three 30 kiloton detonations took place simultaneously at depths of 1,758, 1,875, and 2,015 meters. It was the third nuclear explosion experiment intended to stimulate the flow of natural gas from "tight" formation gas fields. Industrial participants included the El Paso Natural Gas Company for the Gasbuggy test; Austral Oil Company; CER Geonuclear Corporation for the Rulison test; and CER Geonuclear Corporation for the Rio Blanco test.

If it was successful, plans called for the use of hundreds of specialized nuclear explosives in the western Rockies gas fields. The previous two tests had indicated that the produced natural gas would be too radioactive for safe use. After the test it was found that the blast cavities had not connected as hoped, and the resulting gas still contained unacceptable levels of radionuclides.[4]

By 1974, approximately $82 million had been invested in the nuclear gas stimulation technology program. It was estimated that even after 25 years of gas production of all the natural gas deemed recoverable, that only 15 to 40 percent of the investment could be recovered.

Also, the concept that stove burners in California might soon emit trace amounts of blast radionuclides into family homes did not sit well with the general public. The contaminated well gas was never channeled into commercial supply lines.

The radioactive blast debris from 839 U.S. underground nuclear test explosions remains buried in-place and has been judged impractical to remove by the DOE's Nevada Site Office.

The situation remained so for the next three decades, however, a resurgence in Colorado Western slope natural gas drilling has brought resource development closer and closer to the original underground detonations. As of summer 2009, 84 drilling permits have been issued within a 3-mile radius, with 11 permits within one mile of the site.[5]


From the same Wikipedia link.
 
2011-04-12 01:57:21 PM
PunGent: Representative of the unwashed masses: PunGent: I'm sure we'll have sockpuppets here defending the practice, and explaining how the faintest concern for our drinking water is "fear mongering".

Wanna know I know you know nothing about geology or good drilling practices?

It's like I'm psychic.

Welcome to my ignore list, astroturf boy.


Since I work in the field of hydrogeology you'd think you would have been interested in hearing why fear mongering over fracking is silly. Here's a hint, you are way more likely to contaminate potable groundwater from above than below because of the very thick sequences of rock between oil and gas deposits and aquifers.

But you are cool and edgy and don't need to learn facts.
 
2011-04-12 01:57:47 PM
PunGent: Welcome to my ignore list, astroturf boy.

OH NOES! WHATEVER WILL HE DO!?!?!
 
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