Vermont Bans Fracking
eldavojohn writes "Vermont is the first state to ban fracking (hydraulic fracturing), a process that was to revolutionize the United States' position into a major producer of natural gas. New York currently has a moratorium on fracking but it is not yet a statewide ban. Video of the signing indicates the concern over drinking water as the motivation for Vermont's measures (PDF draft of legislation). Slashdot has frequently encountered news debating the safety of such practices."
We're moving to Vermont!
"Vermont Says, "No Fracking Fracking!"
You stereotypers are all the same...
A common sense idea made law that goes against the big oil and gas industries? Maybe there is hope after all!
Its a little old, but here is a good PBS report on the subject fot the lesser informed:
http://www.pbs.org/now/shows/613/index.html
Silence is a state of mime.
I hope I wasn't the only one who immediately thought of Battlestar Galactica.
From this wikipedia article, http://en.wikipedia.org/wiki/Shale_gas_in_the_United_States, it would appear that VT doesn't have any natural gas reserves to speak of. That makes it easy for them to ban fracking - there isn't any revenue/economy to be built on that effort anyhow. Perhaps Nebraska can outlaw fishing for Chilean Sea Bass. States with large reserves will likely have a harder time taking that leap.
Note - VT is close to a large reserve so I suppose I could be wrong about how much gas is easily accessible from that location.
No fracking will be coming here, due to our geology. But don't let that stop grandstanding politicians from doing something to solve a problem, even one that doesn't exist.
Liberty in your lifetime
The article doesn't go into much detail on what specifically is banned. We sometimes use hydraulic and/or pneumatic fracturing for environmental cleanups; of course, only water (or air/nitrogen) are used - generally pretty shallow and only trying to increase transmissivity of sediments, not break up rock. Just wondering if they actually put some thought into it, or just knee-jerk banned all hydraulic fracturing. The technology does have uses besides breaking up shale to extract natural gas.
You would think that right?
I have experience with fraccing, and have been on several very deep wells with huge fracs (or so I thought).
Logically, by most definitions of fraccing it is nigh impossible for the water table to be affected by activity thousands of feet below. If it is being affected it is because of shoddy casing (the cement lined straw that goes through all the formations), which has nothing to do with fraccing.
Shoddy casing is surprisingly more common than I thought. Fraccing puts a lot of strain on casing anyways. A bad casing job will absolutely have problems if it is exposed to the water table.
Several months ago a poster pointed me to an article about a different method of fraccing that is being used in these wells. For the life of me I wish I had it book marked. It described a fraccing process that I could only say was irresponsible at best. It was *not* a simple one time frac thousands of feet below water tables.
The method described in this article could easily affect water tables in a short period of time.
When I first heard about the controversy over fraccing I thought exactly as you did. It was ridiculous. Basic knowledge about fraccing precludes such possibilities.
I tried looking up the article in Google again... and lo and behold... 4 advertisements. 2 pro, and 2 con. Can't find anything about this method of fraccing anymore. Hmmmm....
His point is that there is no evidences that any of t is getting into the water table.
Well, there have been cases where the stuff that is taken out does find its way into the drinking water but the common argument is that it was mishandled. The way I see this, in a very unscientific way, is that we're doing something similar to when we dumped mountains of garbage into the Pacific Ocean because, hey let's face it, there's nothing out there and nobody's ever going to be able to find it, right? And now we just sit there and stare at it wondering if anyone's going to do anything about it saying stupid shit like "Well, it doesn't matter if we stop, Japan will keep dumping out there."
And, you know, this fracking stuff just sounds like more of the same mentality and I feel like it could bite our ass in the future when all of Pennsylvania has pockets of water underneath it that, by themselves pose no risk but added up eventually cause us some discomfort. And yet, all the comments on Slashdot assure me I'm just a fear monger so what are you to do? People seem to get upset when I try to place the burden of proof that this will not harm us in anyway on the companies that are going to make billions of dollars off it and the people that still own mineral rights are telling me to shut the hell up at all costs. These natural gas companies sound like really unsavory types.
DO you even know what chemicals are in there?
Now that's a funny question if you're in PA (and I don't mean "ha-ha" funny).
My work here is dung.
Casings crack and leak ALL THE FREAKING TIME. If you think they are some magical seal that always works you are ignoring the reality in the field. Oil/gase companies experiment with new casing techniques all the time because cracking/leaking happens a lot, and they are still looking for solutions to the problem. Claming casings seal off the hole is grand ignorance of reality.
Compositions of many of the fluids are freely available because of complaints about the issue.
Here's one source of information:
http://fracfocus.org/chemical-use/what-chemicals-are-used