Fracturing a natural gas well
requires millions of gallons of water mixed with sand and chemicals to release gas from the shale formation thousands of feet below the earth's surface.
Not exact matches
Every shale - gas well that is fracked
requires between three and eight
million gallons of water.
It
requires around 400
gallons of water to create one cotton t - shirt and, when 10.5
million tonnes
of clothing are sent to landfill each year in the US, doing your bit to ensure the clothing you buy lasts as long as possible is something small but significant you can do for the environment.
Each gas drilling well
requires 5 acres
of road and well pad, 4 to 9
million gallons of water mixed with 50,000
gallons of hundreds
of different chemicals — many
of them highly toxic carcinogens, neurotoxins and endocrine disrupters (as well as many untested synergistically on living beings) forced into a spider web
of miles
of pipeline that is soon thick coated with radioactive radium when 60 %
of that toxic brew is on its way back upward as gas waste «brine.»
At present, though, Singapore depends on Malaysia for about half
of the 300
million gallons of fresh
water it
requires daily.
Meagan S. Mauter and colleagues point out that a major criticism
of extracting shale gas through hydraulic fracturing, or «fracking,» is that it
requires tremendous amounts
of water — 2.5 to 5
million gallons — to develop a single well.
Typically, each well
requires 2
million to 10
million gallons of water to extract the gas.
«Drilling a single well can
require between 3 to 6
million gallons of water, and thousands
of wells are fracked each year.
By comparison, «renewable» and «sustainable» corn - based ethanol
requires 2,510 to 29,100
gallons per
million Btu
of usable energy — and biodiesel from soybeans consumes an astounding and unsustainable 14,000 to 75,000
gallons of water per
million Btu!
Requiring about 5
million gallons of fluid (mostly
water) per well, it's clear that the
water intensity
of Marcellus Shale gas is more significant than first thought and likely compels more oversight
of the oil and gas industry and its
water use.
For example, a 525 megawatt cogeneration unit at a refinery might
require 6
million gallons per day (MGD)
of water intake, while a similar 525 megawatt coal - fired boiler could use more than 14 MGD.
NPS also raised concerns about the potential
water withdrawals from rivers, given that each well in the Marcellus shale
requires about 4
million gallons of water.
About 4
million gallons (15
million liters)
of water are
required for each frack, far more than the 100,000
gallons conventional Pennsylvania wells once
required.
Its construction would
require a drilling method called Hydraulic Directional Drilling, which uses
millions of gallons of bentonite slick
water, typically laced with diesel fuel, to drill longitudinally under rivers and other structures.