Natural gas distributed throughout the Marcellus black shale in northern Appalachia could conservatively boost proven U.S. reserves by trillions of cubic feet if gas production companies employ horizontal drilling techniques, according to a Penn State and State University of New York, Fredonia, team. . . .
Terry Engelder, professor of geosciences, at Penn State, working with Gary Lash, professor of geoscience, SUNY Fredonia, has conservatively estimated that the Marcellus shale contains 168 trillion cubic feet of natural gas in place and optimistically suggests that the amounts could be as high as 516 trillion cubic feet. . . .
The U.S. currently produces roughly 30 trillion cubic feet of gas a year, and these numbers are dropping. According to Engelder, the technology exists to recover 50 trillion cubic feet of gas from the Marcellus, thus keeping the U.S. production up. If this recovery is realized, the Marcellus reservoir would be considered a Super Giant gas field. . . . more
There is no shortage of natural gas in the US just a will to do it.
"We can go back to wells that are already drilled and played out, and then drill horizontal from there," said Engelder. "Reusing old wells has both economic and environmental value."
This may be a way around legal hassles. Coal bed methane is another source in this region. Historically, methane was vented before mining. Now it is captured and injected into pipelines.
Posted by: Kit P | January 21, 2008 at 01:10 PM
@ Kit P
Agreed. Frankly, I'd like to see a large push for NG or GTL vehicles here in the U.S. Methane can be sourced from many sources (including biomass) and can be used in existing vehicles with minimal conversion necessary.
Posted by: GreenPlease | January 21, 2008 at 10:23 PM
Very interesting article.
Posted by: Joseph Wechter | June 15, 2008 at 04:24 PM
Good post.Natural gas is a gas consisting primarily of methane. It is found associated with fossil fuels, in coal beds, as methane clathrates, and is created by methanogenic organisms in marshes, bogs, and landfills. It is an important fuel source, a major feedstock for fertilizers, and a potent greenhouse gas.
Posted by: energy stocks | April 15, 2009 at 01:32 AM
The Marcellus will be a slow to develop play as the terrain is more difficult in many areas as compared to traditional drilling sites in Oklahoma & Texas. pipelines thru mountains might prove difficult. ground water neede to frac a well in this area seems to be limited from what i have read and strict regulations on drillers aren't helping in getting The Marcellus in high gear. It will be a great play, just slower to develop than The haynesville and others.
Posted by: Curtis | May 13, 2009 at 06:52 AM
I wonder if professor Engelder's numbers are turning out to be accurate estimates.
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Posted by: MD | January 13, 2010 at 05:51 PM
Coal bed methane is another source in this region...
Posted by: Business Process Consulting,Australia | January 20, 2010 at 12:43 AM
what is involved with horizontal drilling?
how is it done?
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And thorium also scores better on the commercially viable index.
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Posted by: Kenzieestefaniaa | September 28, 2010 at 04:49 AM
Before natural gas can be used as a fuel, it must undergo processing to remove almost all materials other than methane. Its very useful and essential to people.
Posted by: plumbing supplies | December 05, 2010 at 07:16 AM
Good post!Natural gas is a gas consisting primarily of methane.It is an important fuel source, a major feedstock for fertilizers, and a potent greenhouse gas.Anyway thanks for the post.
Posted by: jonh | January 13, 2011 at 07:11 AM
Although the Marcellus Shale is the current unconventional shale drilling target in Pennsylvania. Another rock unit with enormous potential is a few thousand feet below the Marcellus. The Utica Shale is thicker than the Marcellus, more geographically extensive and has already shown that it can be of commercial value.
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Posted by: fread | January 28, 2011 at 05:21 AM
This information is good especially in the American community. Because they have many supplies of natural gas that can be use in everyday life. I suggest that this plan of having greater supply of natural gas will be implement with other countries to solve the gas and oil crisis in their respective countries.
Posted by: plumbing | February 05, 2011 at 03:43 AM
Natural gas is really a mixture of gases that formed from the fossil remains of ancient plants and animals buried deep in the earth. It is a popular fuel choice because it burns cleaner, hotter, and brighter than other fossil fuels like coal and oil. It’s also reliable. Because natural gas pipes are buried safely underground, you aren’t likely to lose service during stormy weather.
Posted by: plumbing | February 08, 2011 at 07:52 PM
Time will come, it will slowly fade. We just have to slow down in using them.
Posted by: plumbing | February 08, 2011 at 10:10 PM
Thanks for the blog. In addition to the information written above, natural gas is also an important fuel source and a major feedstock for fertilizers. We have to treasure our own natural gas while it is still available.
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Posted by: Heather Alternative Energy | May 01, 2011 at 09:35 PM
Many homeowners rent their natural gas water heaters while many purchase. It’s a personal choice. With renting you enjoy the peace of mind that comes with knowing that you are covered 24/7 if anything goes wrong with your water heater.
Posted by: wheel balancers | May 06, 2011 at 08:28 AM
Having a boost in their production they can earn more money because nowadays, natural gas is in demand in the world market. Not even being a source of money but Americans can use it for their own purposes.
Posted by: plumbing | June 27, 2011 at 10:06 AM
Hm, I've never heard of Marcellus black shale before, do you know why it's called that?
Posted by: SEO Services | December 02, 2011 at 07:36 PM
Wow, we could recover 50 trillion cubic feet of gas from this?? Well what's the update on it?!
Posted by: Air Purifier | December 02, 2011 at 07:58 PM
Good stuff, I hope this works out!
Posted by: Chinese Auto Lease Broker Los Angeles | December 05, 2011 at 05:44 PM
Is this the same Shale that you mentioned in another blog post?
Posted by: backup camera | December 05, 2011 at 06:06 PM
I'm curious, how do they measure how much gas the US produces?
Posted by: Rug Cleaning Los Angeles | December 05, 2011 at 06:16 PM
Are we harvesting this stuff yet?
Posted by: Dentist west hollywood | December 06, 2011 at 01:32 PM
professor Engelder's numbers are turning out to be accurate estimates
Posted by: Toni Vallen | December 10, 2011 at 07:08 AM