Stories tagged with "shale gas"
Shales and the gas within them
Posted by Heading Out on November 8, 2009 - 11:26am
Topic: Supply/Production
Tags: natural gas drilling, shale gas [list all tags]
This is Sunday, so this is a "tech talk" about getting fossil fuel out of the ground. While some previous posts have dealt with sandstone and carbonate deposits I’m going to be talking about getting gas out of shale for a couple of weeks, and so, before I started talking about Horizontal Wells, we’d better chat for a minute or so about shale. And when I don’t give an alternate reference for the information, I am likely quoting from the Primer on Natural Gas in Shale, from the Department of Energy.
Shale Gas Estimates Perhaps Optimistic - An Interesting and Worrying Talk at ASPO
Posted by Heading Out on October 14, 2009 - 10:08am
Topic: Supply/Production
Tags: arthur berman, barnett shale, fayetteville, haynesville shale, marcellus, natural gas, natural gas prices, shale gas [list all tags]
Unfortunately I have had to miss the ASPO Meeting in Denver this week, and so cannot provide the daily reports that I have written in the past. But I notice that at least one of the talks has already caught a significant amount of press, and that is the one by Arthur Berman on the gas production from shale deposits such as the Barnett, Haynesville and Marcellus.
There has been a considerable hype in the press about the value of the gas from these shales, and the ability that they provide to bring in an “Age of Natural Gas”. Commenting on the situation last year, the CEO of Chesapeake noted:
. . .the U.S. today consumes about 63 billion cubic feet of natural gas per day - in energy BTU equivalency terms, that’s 10.5 million barrels of oil per day, or about half of the amount of oil that the U.S. consumes each day. Of that 63 bcf per day of natural gas consumption, we import about 1 bcf in the form of liquefied natural gas, or LNG, and we import about 8 bcf per day from Canada. This means that we are about 98.5% self-reliant on natural gas supply from North America and about 86% self-reliant on natural gas supply from the U.S. Contrast that with oil, where we are only about 41% North American self-reliant and only about 27% self-reliant from U.S. sources.
Can US Natural Gas Production Be Ramped Up?
Posted by Gail the Actuary on September 4, 2008 - 10:35am
Topic: Supply/Production
Tags: barnett shale, coal bed methane, natural gas, original, shale gas, tight gas, unconventional gas [list all tags]
Navigant Consulting Inc (NCI) recently prepared a report called North American Natural Gas Supply Assessment on behalf of a natural gas organization called the American Clean Skies Foundation. In this report, NCI estimates the amounts shale gas and tight gas production can be increased in the next decade. These estimates suggest that US natural gas production can be ramped up by nearly 50% by 2020. How reasonable are these estimates? What obstacles are there to such a big ramp up?

Will Unconventional Natural Gas Save Us?
Posted by Dave Cohen on March 10, 2006 - 1:41pm
Topic: Supply/Production
Tags: coal bed methane, deep gas, lng, methane hydrates, natural gas imports, shale gas, tight gas, unconventional natural gas [list all tags]
I hope you'll bear with me here. This is one of those really long posts I do from time to time to try to understand an important issue I didn't know much about. I even try here and there to emulate HO's "techie talk" tradition here on TOD though with, I'm sure, limited success.


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