Stories tagged with "Haynesville shale"

Shale Gas Estimates Perhaps Optimistic - An Interesting and Worrying Talk at ASPO

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.

US Natural Gas: Lessons from BP's Tight Gas Facility in Wamsutter WY

I recently visited BP America's tight gas facility in Wamsutter, Wyoming on a trip paid for by the American Petroleum Institute. I was the only representative of internet media on the trip. The other reporters on the trip were from AP-Cheyenne, Casper Star-Tribune, and Natural Gas Weekly. On the trip, we spent a day and a half listening to presentations and touring facilities. We also stayed overnight at the facility BP built for visiting workers.

Figure 1 - Two natural gas wells plus solar panel - Click for larger picture

In this post, I will tell a little about what I learned. I will also look at prospects for the future -- both in terms of being able to expand operations and threats to maintaining current production levels.

Cracking shale and why horizontal wells are slick

This past week, courtesy of Leanan and Gail it seems that there have been more than the usual number of stories on natural gas developments and the potentials of formations such as the Utica shale, the Haynesville shale, and the Marcellus shale. These are all relatively tight deposits that have only become economic because of increasing gas prices and advances in technology. So I thought it might of interest to explain just a little of that technology, and why it costs so much more for the horizontal well. So the post is largely going to be on horizontal wells, vertical natural fractures and slick artificial ones. To “thank” Gail I am also going to try and describe a slide on ethanol use that I saw at a talk I went to this week on Global Warming by Richard Stegemeier, a member of the NAE, and lest it has been missed I will end with a reference to the Worlds Worst Wind Farm.