Texas
Related: About this forumNew Analysis: Fracking Water Use Underestimated in Eagle Ford Shale
The amount of water used by frackers in South Texas is increasingly coming into focusand its considerably more than official estimates. In June, the Observer analyzed two different data sources to estimate how much water fracking consumed in three drought-stricken counties in the Eagle Ford Shale. Looking at industry-reported data to the website FracFocus.org, we determined that in 2012, fracking-related water usage in just those three counties totaled almost 15,000 acre-feet, or roughly half what the Texas Railroad Commission has said the entire 24-county Eagle Ford Shale will use a decade from now when oil and gas production is expected to peak.
One expert we spoke to, extrapolating from our findings across the whole shale, said the current regional total could be 40,000 to 45,000 acre-feet annually. (A detailed study by University of Texas researchers, paid for by the oil and gas industry, estimated that water consumption would peak at 35,000 acre-feet.)
A limitation to our analysis, of course, was that we only looked at three counties. But now the San Antonio Express-News has taken a similar approach for the entire Eagle Ford Shale. The papers findings square almost precisely with ours. Bottom-line: Fracking is consuming a lot more water than previously believed:
But the San Antonio Express-News looked at more than 23,000 Texas wells drilled from 2011 to 2013, including more than 6,100 in the Eagle Ford, and found that the oil field is already swallowing more water.
Operators reported using around 43,770 acre-feet last year in 3,522 Eagle Ford wells, the approximate annual usage for 153,000 San Antonio households.
The oil and gas boom is requiring more water than we have, said Hugh Fitzsimons, a Dimmit County rancher and a director of the Wintergarden Groundwater Conservation District. Period.
Its important to remember that production in the Eagle Ford Shale only began soaring about three years ago. Like so much with fracking, regulators, scientists, the industry and citizens are learning on the fly. All sorts of assumptions and received wisdom must be chucked out as we learn more. So it is with our assumptions about water consumption.
More at http://www.texasobserver.org/new-analysis-fracking-water-use-underestimated-eagle-ford-shale/ .
Ilsa
(61,690 posts)due to drought, lack of water, and mini earthquakes.
mbperrin
(7,672 posts)"oil industry keeps lying as it picks your pocket."
I worked in that industry for 13 years. Then I got better.