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Hydraulic fracturing is the propagation of fractures in a rock layer, as a result of the action of a pressurized fluid. Some hydraulic fractures form naturally—certain veins or dikes are examples—and can create conduits along which gas and petroleum from source rocks may migrate to reservoir rocks. Induced hydraulic fracturing or hydrofracking, commonly known as fraccing or fracking, is a technique used to release petroleum, natural gas (including shale gas, tight gas, and coal seam gas), or other substances for extraction. This type of fracturing creates fractures from a wellbore drilled into reservoir rock formations.


The first use of hydraulic fracturing was in 1947 but the modern fracking technique, called horizontal slickwater fracking, that made the extraction of shale gas economical was first used in 1998 in the Barnett Shale in Texas. The Energy from the injection of a highly pressurized fracking fluid creates new channels in the rock, which can increase the extraction rates and ultimate recovery of hydrocarbons.


Proponents of fracking point to the economic benefits from vast amounts of formerly inaccessible hydrocarbons the process can extract. Opponents point to potential environmental impacts, including contamination of ground water, risks to air quality, the migration of gases and hydraulic fracturing chemicals to the surface, surface contamination from spills and flowback and the health effects of these. For these reasons hydraulic fracturing has come under scrutiny internationally, with some countries suspending or even banning it.

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Fri. May 24, 2013

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Of the 70 people who signed up to speak at a town hall meeting, the majority asked the city council for a moratorium to give Broomfield time to study the potential environmental and health impacts from fracking. The drilling method uses water and ...
We get the CEOs and principals of fracking companies and oil and gas drilling companies to drink fracking fluid. That will change their mind.
Andrew Cuomo says he'll make a decision on whether to allow shale gas fracking in New York before the 2014 election. Cuomo says he's waiting for his state health commissioner, Dr.
We are simply aghast at the decision of Boulder County commissioners Cindy Domenico, Deb Gardner and Elise Jones to end the moratorium on fracking in Boulder County. We understand they perhaps fear a lawsuit if they continue the ban on fracking.

A coalition of environmental groups held a press conference on the State House steps today to kick off their campaign for the override of the fracking waste ban bill before the legislature breaks for the summer. Jeff Tittel, Director of the New Jersey ...
Mall said that while the chemicals used in fracking have not shown up in groundwater supplies, there are many communities that have documented changes to water after fracking. She said that means too little is known about fracking to let it occur ...
In Louisiana, fracking is being used for the natural gas producing Haynesville Shale area in northwestern Louisiana and the Tuscaloosa Marine shale that stretches across the middle part of the state and contains what is called Louisiana Light Sweet ...
The Illinois legislature could vote at any time on the controversial bill to regulate fracking in Illinois, SB 1715. It is true that the Sierra Club and other environmental groups had input on this bill.
The 2-year-old website, formed by industry and intergovernmental groups, has drawn increased scrutiny following a draft fracking rule issued last week by the Interior Department. The federal proposal would rely on FracFocus to track the chemicals used ...
If there are two things Germans have traditionally loved, it's purity and beer. Now, according to a German brewers association, both are at risk because of a potential law that would legalize fracking in the country. A 500-year-old beer purity law ...
In Colorado, communities have made the most direct challenges to fracking, which injects a mixture of water, sand and chemicals underground to break apart shale rock formations so oil and gas can flow to the surface.
Playlist; Download. fracking is a way of bringing up natural gas by pumping water and chemicals into the ground. Germany's powerful beer industry is worried that fracking would pollute groundwater. Share. 3Facebook; 2Twitter. Google+. email · Comment ...
Proposed standards that the U.S. Department of Interior announced last week for hydraulic fracturing (aka fracking) on federal and Indian lands are hugely important, especially in the arid West where water is gold.
Specifically, the mainline Senate Democrats support a bill that passed the Assembly earlier this year, which would prohibit fracking in New York until May 15, 2015. It's similar to a bill introduced by Sen. David Carlucci, D-Clarkstown, Rockland County ...
For my part, I plan to focus on the need to address a number of shortcomings in federal protections from the risks of fracking. At the top of that list is ending oil and gas industry exemptions in some of our nation's most basic, protective ...

OVERNIGHT Energy: Senate spotlight on natural gas 'fracking'. By Ben Geman and Zack Colman - 05/22/13 06:28 PM ET. Tweet.
Both men will be in Boulder tonight at the same time to present documentaries that claim to expose the truth about using hydraulic fracturing, or fracking, in natural gas drilling. But the events are scheduled in different venues, and undecided ...
In his recent column, Fred LeBrun suggests that an appellate court ruling affirming New York localities' ability to ban drilling and fracking makes it easy for Gov. Andrew Cuomo to approve shale gas drilling statewide ("Frack ruling is far from the ...
Being the largest provider of hydraulic fracturing services in the world means that Halliburton's (nyse: HAL ) actions resonate throughout the energy industry.
Better known as fracking, the process uses water, sand and chemicals to crack underground rock formations to allow oil and natural gas to flow into a well.
Governor Cuomo, who still has not issued a decision on whether hydro fracking should be allowed in New York, is backing further away from the controversial gas drilling process in his economic development plans for the future.
fracking uses a high-pressure mixture of water, sand, and chemicals to blast apart layers of oil and gas-bearing rocks, such as shale, to release hydrocarbons trapped within them.
Under his motion, TDEC would have considered requiring companies to publicly disclose all chemicals they use, to conduct periodic testing of water wells within a mile of fracking sites and to mandate that companies file plans for dealing with leftover ...
Some speakers raised concerns with chemicals used in hydraulic fracturing, or fracking, the practice of injecting water, sand and chemicals into the ground to unlock natural gas deposits trapped in subterranean pockets of rock.
Before environmental lobbyists and legislators push a hydraulic fracking bill through the Illinois legislature, they need to sit down with farmers in Clinton County and learn how well regulations defended their water, farms and cankered lives from the ...
BROOMFIELD -- Residents at a town hall meeting asked the City Council to enact a moratorium on fracking to examine potential health and environmental impacts.
The group of mostly small, local environmental organizations, joined by Actors Mark Ruffalo and Debra Winger, as well as Robert F. Kennedy Jr.
As part of its 171-page document of rules, the U.S. Bureau Of Land Management (BLM), part of the U.S. Dept. of Interior (DOI), revealed it will adopt the American Legislative Exchange Council (ALEC) model bill written by ExxonMobil for fracking ...
Pooley says EDF works with grassroots groups at the state level, and does not claim to be the voice of the anti-fracking movement.
DeSmogBlog notes that the Bureau Of Land Management's recently-released rules governing fracking on federal lands "will adopt the American Legislative Exchange Council (ALEC) model bill written by ExxonMobil for fracking chemical fluid disclosure on ...
It includes footage of homeowners living near fracking wells who can light gases coming out of water taps and groundwater on fire and follows those homeowners in their attempts to fight the oil and gas industries.
In anticipation of fracking, which uses pressurized sand, water and chemicals to crack layers of rock that trap oil and gas beneath the ground, thousands of landowners in southern Illinois have sold drilling rights for $50 to $350 per acre, plus a ...
Chesapeake Energy selects Robert Douglas Lawler as CEO - "Chesapeake Energy has tapped an executive with experience in the Marcellus Shale region as its new Chief Executive Officer.
fracking has taken place in some European countries such as Poland. It involves pumping water, sand and chemicals at intense pressure to break up rock patterns and release shale gas.
Finding conclusive evidence of contaminated groundwater from oil and gas drilling broadly, and fracking-influenced fluids in particular, is a complicated task.
BNSF, U.S. Silica open fracking sand facility. David Hendrick, Express-News Copyright 2013 Express-News. All rights reserved.
As you know, fracking toxins are secret, because -- curiously -- the companies are permitted to inject them under our properties and leak them into our air while refusing to say what they are.
If many wells need to be fracked, there's a market for recycled flowback and produced water. If not, the water still has to go somewhere, he reasoned.
Mears said the state will ultimately determine when fracking will come to Johnson, and other Southern Illinois counties, but the board wanted to be on the record opposing operations - at least for the time being.
Normal was the second stop for the film that premiered last month at the Tribeca film festival in New York. It features footage of homeowners living near fracking wells who can to light the water coming from their tap and groundwater on fire and ...
The state draws water from the Missouri river and aquifers for its hydraulic fracturing, the process also known as fracking and the key that has unlocked America's abundant shale deposits. The process is water-intensive and requires more than 2 million ...
Bradley's most recent version includes language that would require public bidding for road repairs related to fracking operations and a tax break for well owners who use Illinois construction workers for at least 50 percent of the total workforce hours ...
On May 16, the Obama Interior Department announced its long-awaited rules governing hydraulic fracturing ("fracking") on federal lands.
Mark Cuban's AXS TV has announced it will air the controversial "pro-fracking" documentary FrackNation the night after HBO premieres Gasland 2, Josh Fox's sequel to the Oscar-nominated anti-fracking documentary Gasland. FrackNation explores the ...
The explosive expansion of drilling of natural gas and oil wells in shale deposits in the United States and Canada using a directional drilling method dubbed "fracking" may have spawned a $30 billion per year expansion of the waste disposal business ...
The U.S. Energy Department last week said it gave conditional authority for a facility in Texas to eventually export liquefied natural gas.
Council members also are scheduled to consider an amendment to an operating agreement with Prospect Energy that would allow it to continue using hydraulic fracturing, or fracking, within the city. The council passed a citywide ban on the practice in ...
This suggests that the U.S. government's proposed rules for fracking on federal land have landed smack in the middle. And all things considered, that's a pretty good place to be.


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