The latest domestic energy boom is sweeping through some of the
nation's driest pockets, drawing millions of gallons of water to unlock
oil and gas reserves from beneath the Earth's surface.
Hydraulic
fracturing, or the drilling technique commonly known as fracking, has
been used for decades to blast huge volumes of water, fine sand and
chemicals into the ground to crack open valuable shale formations.
But
now, as energy companies vie to exploit vast reserves west of the
Mississippi, fracking's new frontier is expanding to the same lands
where crops have shriveled and waterways have dried up due to severe
drought.
In Arkansas, Colorado, New Mexico, Oklahoma, Texas,
Utah and Wyoming, the vast majority of the counties where fracking is
occurring are also suffering from drought, according to an Associated
Press analysis of industry-compiled fracking data and the U.S.
Department of Agriculture's official drought designations.
While
fracking typically consumes less water than farming or residential
uses, the exploration method is increasing competition for the precious
resource, driving up the price of water and burdening already depleted
aquifers and rivers in certain drought-stricken stretches.
Some
farmers and city leaders worry that the fracking boom is consuming too
much of a scarce resource, while others see the push for production as
an opportunity to make money by selling water while furthering the
nation's goal of energy independence.
Along Colorado's Front
Range, fourth-generation farmer Kent Peppler said he is fallowing some
of his corn fields this year because he can't afford to irrigate the
land for the full growing season, in part because deep-pocketed energy
companies have driven up the price of water.
"There is a new
player for water, which is oil and gas," said Peppler, of Mead, Colo.,
who also serves as president of the Rocky Mountain Farmers Union.Three
layer anti blow PET petprotectivefilm.You wont believe the holding power of this doublesidedtape1. "And certainly they are in a position to pay a whole lot more than we are."
In
a normal year, Peppler said he would pay anywhere from $9 to $100 for
an acre-foot of water in auctions held by cities with excess supplies.If
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is executing. But these days, energy companies are paying some cities
$1,200 to $2,900 per acre-foot. The Denver suburb of Aurora made a $9.5
million, five-year deal last summer to provide the oil company Anadarko
2.4 billion gallons of excess treated sewer water.
In South
Texas, where drought has forced cotton farmers to scale back, local
water officials said drillers are contributing to a drop in the water
table in several areas.
For example, as much as 15,Three layer anti blow PET petprotectivefilm.000
acre-feet of water are drawn each year from the Carrizo-Wilcox Aquifer
to frack wells in the southern half of the Eagle Ford Shale, one of the
nation's most profitable oil and gas fields.
That's equal to
about half of the water recharged annually into the southern portion of
the aquifer, which spans five counties that are home to about 330,000
people, said Ron Green, a scientist with the nonprofit Southwest
Research Institute in San Antonio.
The Eagle Ford, extending
from the Mexican border into East Texas, began to boom in 2011, just as
Texas struggled with the worst one-year drought in its history. While
conditions have improved, most of the state is still dealing with some
level of drought, and many reservoirs and aquifers have not been fully
replenished.
"The oil industry is doing the big fracks and
pumping a substantial amount of water around here," said Ed Walker,
general manager of the Wintergarden Groundwater Conservation District,
which manages an aquifer that serves as the main water source for
farmers and about 29,000 people in three counties.
"When you
have a big problem like the drought and you add other smaller problems
to it like all the fracking, then it only makes things worse," Walker
said.
West Texas cotton farmer Charlie Smith is trying to make
the best of the situation. He plans to sell some of the groundwater
coursing beneath his fields to drillers, because it isn't enough to
irrigate his lands in Glasscock County. Smith's fields, like the rest of
the county, were declared to be in a drought disaster area this year by
the USDA.
"I was going to bed every night and praying to the
good Lord that we would get just one rain on the crop," said Smith, who
hopes to earn several thousand dollars for each acre-foot of water he
can sell. "I realized we're not making any money farming, so why not
sell the water to the oil companies? Every little bit helps."
The
amount of water needed to hydraulically fracture a well varies
greatly,Our home power monitors and energy saving devices help reduce
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on your electricity bill. depending on how hard it is to extract oil
and gas from each geological formation. In Texas, the average well
requires up to 6 million gallons of water, while in California each well
requires 80,000 to 300,000 gallons, according to estimates by
government and trade associations.
Depending on state and local
water laws, frackers may draw their water for free from underground
aquifers or rivers, or may buy and lease supplies belonging to water
districts, cities and farmers. Some of the industry's largest players
are also investing in high-tech water recycling systems to frack with
gray or brackish water.
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