Geologists Say UK Shale Deposits Hold Vast Energy Reserves
fishmike writes with this news snipped from a Reuters story: "Britain may have enough offshore shale gas to catapult it into the top ranks of global producers, energy experts now believe, and while production costs are still very high, new U.S. technology should eventually make reserves commercially viable. UK offshore reserves of shale gas could exceed one thousand trillion cubic feet (tcf), compared to current rates of UK gas consumption of 3.5 tcf a year, or five times the latest estimate of onshore shale gas of 200 trillion cubic feet."
After all, the Thames estuary can't be hurt by a few anthropogenic earthquakes, now? Can it?
"Flyin' in just a sweet place,
Never been known to fail..."
Shale gas and oil is still fossil fuel, and we are still threatened by climate changes due to the increase of greenhouse gases, aren't we? Or is the Sun going to dim and save us all?
Anyone know whether this would belong to Scotland or England should the UK break up?
The only hope for western democracies to survive the future is to become energy independent. No longer will we need to depend on threats from Russia, or the antics of Chavez, or put up with the theatrics of Iran. Energy independence secures freedom and liberty. When it comes to shale, natural gas, even uranium, thankfully US, Canada, and other western powers have a majority share. Unfortunately, China will find they have a deficit in the near future, which is probably why they are beefing up their military.
Will we have enough oxygen to burn it all?
Climate change is here and now. The Earth is already irretrievably changed from the state it was in even one hundred years ago. We must make the best of a bad situation. Greater energy efficiency would be a good way to start.
It is still a finite resource. Every fossil fuel used is fossil fuel not available to our ancestors. One day it will be gone. How can it not be the single focus of humanity to make a viable renewable energy source? Fix that and we fix a LOT.
Congrats! You too can have tap water that catches fire.
Let's hope that the World doesn't crack . . . http://en.wikipedia.org/wiki/Crack_in_the_world
Schroedinger's Brexit: The UK is both in and out of the EU at the same time!
After all, the Thames estuary can't be hurt by a few anthropogenic earthquakes, now? Can it?
I'd be far more worried about the water laced with sand and chemicals that is shot down into the Earth to release this gas from the shale. They can't leave it down there for fear of it seeping into the water table and when they suck it up, what do they do with it? And in some US states, it appears that when people think they are affected by it the company responsible doesn't have to tell them what their area was exposed to. It's well known that it contaminates water supply but greed can overpower any environmental problems. Luckily we should be able to watch Pennsylvania screw up their own water and hopefully other states will take a different approach.
I wonder how many laws and regulations UKELA will let slide in order for England to "catapult into the top ranks of global producers."
My work here is dung.
Get used to it. This is one of those technologies we can't afford not to exploit.
The people most enthusiastic about it are the eastern Europeans... it means freedom from Russian energy supplies. And I suspect the Israelis are looking into it rather deeply now that the Egyptians are interfering with their natural gas supply.
This technology is going to mean liberation and stability for nations... against those pros you're going to need some substantive cons.
I've decided to stop wasting my time responding to AC trolls/sockpuppets... so if you want a response from me... login.
Might I suggest Britain's 21st-century slogan: Britain is back, baby!
Ah, the mighty and breathless media not understanding (again) that reserves != recoverable. There's a lot of water on the planet but not much of it is actually drinkable or in a form available to drink. Furthermore, the process to remove said shale "gas" involves seismic activity and a nasty, nasty (and highly secret) brew of toxic chemicals.
DaveyJJ
You mean, soon-to-be-independent Scotland has enough gas to tell you to sod off /duck
Look I'm as concerned (and convinced) about environmental damage and global warming as anyone. But finding immense reserves of natural gas in the U.S. and now the UK can only be a good thing. It should buy us a few decades of relatively cheap, relatively low carbon producing (well at least compared to coal and oil shale) energy. If it's cheap enough (or if we aren't too cheap ourselves) we can use the energy to PULL CO2 from the atmosphere (I've heard a measly 10% increase in the cost of electricity would pay for it!).
Ok, if we insist on being idiots, we're still gonna get somewhat screwed by global warming, but hopefully we won't lose more than a few million species and displace no more than a few hundred million people (*SIGH*). The environmental damage from shale gas, while significant, is on a local level and the earthquakes are nothing to be afraid of (I'm from CA so I know earthquakes). Sorry for the low expectations but I'll take this as GOOD news.
The BEST thing about this is that we won't be supporting (as much) people who hate us and want to blow us up. (What is about this that Republicans don't understand? That SUVs = terrorists.) Also the jobs that are created will be on-shore (or just off-shore).
This new source of energy may not come cheap. If you think the cost of gasoline and diesel is too expensive now, this new source of fuel may be much more expensive. As the article notes, this gas may not be worth recovering until we see "vastly higher energy costs, perhaps as high as $200 (per barrel) or more." If you can't afford to operate your car with $150/bbl oil you are even less likely to be able to be able to run it with $200/bbl equivalent natural gas. Vast reserves of recoverable methane might spur research into developing a practical methane fuel cell. If one were to be developed it could dramatically change a lot of things. I have no idea whether we'll see a practical methane fuel cell before we see practical fusion power, though.
The fact that there is energy stored in anything is not the question we should ask. But rather is it practically stored for our safe and easy retrieval/use. The answer is no, in the case of shale, according to many, if not most.
Because you can - or because you should?
I'm trying to find the study - it was written about in the Economist a few months ago.
Anyway, what the study found - going all the way back when folks moved from candles to oil - to gas - light bulbs - is that as lighting becomes cheaper and more efficient, folks use more of it thereby negating any energy savings.
Here's one contemporary LED example: go into any home center (or open up an architecture magazine or kitchen design book) and go to the kitchen design area. You will notice in the design catalogs all those LED lights underneath cabinets and tucked into places no one would ever have considered a few years ago.
The UK used to be a net exporter of oil and gas, mostly because of the North Sea. Now they're a net importer. They have to do something or they will soon by on the same puppet strings that the US is when it comes to energy imports. Despite everyone going on about the risks of small earthquakes in some locations (not everywhere is suitable for triggering quakes even if you do fracking), and the usually overblown concerns about groundwater contamination (the intervals being hydraulically fractured are kilometres below the surface and not in the zones tapped for wells), what alternative are people suggesting? Pave the UK in wind turbines? People will probably oppose those even more.
Set up stringent regulations regarding drilling and fracking operations, set up thorough enforcement, and get on with building renewable supplies for the long term, because even shale gas won't last forever. It's that or be content with less energy.
...that the US is going to invade us or bring about regime change!
I live about 30 miles south of the border, and strongly believe that we should become part of Scotland until we can re-establish the kingdom of Northumbria with a king at Bamburgh. We will then demand compensation from the english for all the coal and iron they stole and take the Australian Government to court for copyright infringement by the Sydney bridge which is a blatent copy of our bridge over the Tyne.
nec sorte nec fato
...is actually starting to become a dirty word. Gotta love it. So say we all!
Your fantasies contain the seeds of important concepts.
Is the 1000 TCF the economically recoverable portion or the total amount of gas in the ground?
It makes a big difference.
Through kilometers of rock that has held gas for millenia? While "no chance" is extreme, I would say that there are far more relevant concerns with regards to fracking.
Ah yes, strong enough to cause earthquakes kilometers away but not strong enough to disrupt kilometers of "millenia old" shale?
Well Frack this Starbuck. Those greedy corporations want to Frack anything they can stick their pipes into. Most of the US states where Fracking occurs have contaminated aquifers. They want to Frack a dormant volcano in Oregon, just to see what happens. Why not Frack the ocean floor and contaminate that with toxic chemicals too. Didn't anyone learn ANYTHING from the BP spill in the gulf?
,,, astronomers have determined there is massive energy stores in sun light.
Preliminary estimates suggest that every kg of shale holds nearly 9.0 × 10^16 joules
1 trillion Cf of natural gas. Isn't that energetically equivalent to 166 million barrels of oil? (i.e. 6000 cf of natural gas = 1 barrel of oil).
So, that works out to 6.64 billion barrels of oil. The USA uses 9 billion barrels of oil a year. The world uses about 30 billion barrels a year.
I'm sorry, where does "vast" come in here? Did I drop a digit somewhere?
Please do not read this sig. Thank you.
Geologically speaking, water held in the ground is VERY far removed from the level fracking is done at.
True to a certain extent - the actual hydrocarbons are way below the aquifer. However, the hydrocarbons have to 1) pass through the aquifer on the way up to the pipe and 2) the enormous amount of fluids (mostly water) used in hydraulic (there's that word again) fracturing has to go somewhere as well.
The first problem is solved by making sure that casing / cementing of the well is done correctly. That usually happens and there are places where that pretty much always happens but you need careful oversight to make sure that fly-by-night bozos like BP (ie, the Macondo well) don't screw it up. The second problem is mitigated, again, by making sure that disposal processes are tightly controlled - that you don't dump the waste water in a nearby stream or pond or just sneak it through a municipal waste water system that isn't designed to deal with these specific contaminants.
Faster! Faster! Faster would be better!
The US, having consumed most of its potential petroleum, developed these "unconventional" technologies first over the past decade. For the most part they can be applied to areas all around the world. That will retard "peak oil" to the later part of this century and give breathing room for alternative energy development.
Believe or not the USA was the leading oil producer for the first 80-90 years of the "Hydrocarbon Age (b 1859)". They squandered much of this on poor petroleum engineering practices and inefficient combustion engines.
Honesty. It's just sad.
Being offshore, there won't be anyone complain about their well being contaminated by the fracking or the water tasting funny.
Comment removed based on user account deletion
Neanderthal.
Good comeback.
Very insightful argument.
It adds a lot to your position.
I do not fail; I succeed at finding out what does not work.
This is a common misconception and oversimplification that does more damage than good. due to the way 10% of the water used for a fracking job is recovered (itself a huge environmental issue, but I digress). The remaining 90% stays within the rock adsorbed by the finely porous material that make up the gas shale, due to the thermodynamic conditions of gas/water - organic interface. Even with the best effort that water won't come up to the surface. This water will stay there at 3K km underground, way below the ground water reservoir. The real problem is in the cementification of the well. Due to lack of regulations, this is a huge problem in that the leakage takes place within the cement itself (or lack thereof). 2-5% of wells fail, not as a consequence of fracking but on the way the cement job is done. Try to think to what would mean if 2-5% of bridges would fail. I am not defending the procedure necessarily, but continuing to spread generic and essentially wrong reason for why we should worry that is the problem. BTW, this has been highlighted in a variety of studies, from academia (MIT in particular for the department of Energy) and environmental agencies that actually perform real science. Fracking isn't going away and by barking at the wrong tree we are not going to solve the significant issues revolving into the extraction of natural gas. identification of the real causes and establishment of proper regulation is where the action should be. Luckily that is exactly where the government is acting.
How about cons like, another decade of reliance on a fuel source that pollutes in every step of its manufacture and consumption. Regardless of if you think that fracking is safe or not, fossil fuels are bad for earth. They're bad for political stability, the environment, and are going to become prohibitively expensive before we come up with a truly viable alternative.
Bio-diesel is a good stepping stone to get off of traditional fossil fuels; which is what should be the end goal. Starting to rely on technologies like fracking and tar-sands based production proves that we're scraping the bottom of the barrel. I remember hearing about how there was never going to be a time where getting oil from the Alberta tar sands was going to be cost effective, because oil was way easier to process from other sources. But Canada is now a huge oil producer, and nearly all of it comes from there.
We are running out of oil, or at the very least, running out of easy to procure oil. If that doesn't make you think that moving to something that we're going to be able to use forever (solar, tidal, wind, blueberry-based-fusion, or whatever other renewable resource we come up with), then you're too locked in your 'anyone who's against this is against progress and wants us to be hippies' mentality, and there's no point in anyone trying to tell you different.
Moving to so-called green energy HAS to happen. Not solely because of global warming, or environmental concerns, but because I want to be able to drive a car in 50 years, without having to pay $60/gal, and heat/power my house for less than $10,000 a month.
Keep on knockin'
https://robbiecrash.me
Pretty sad when we have to discuss how hard we can/can't buttfuck the planet for our energy needs. We really need to get on that fusion progress.
or Ireland, Scotland and England alone ?
Recipes for USA bankrupt - http://tinypaste.com/0d66f dd = dollar deluge (printed in the infinity)