You searched for: “fracturing
fracture (verb), fractures; fractured; fracturing
1. To cause to break: "When Melvin slipped on the ice, he fractured a leg bone."
2. To disrupt or to destroy as if by breaking: "
3. To abuse or to misuse flagrantly, as by violating rules: "There are some writers who fracture the language in their books."
This entry is located in the following unit: frag-, frang-, fract-, fring- (page 2)
fracturing (s) (noun), fracturings (pl)
A stimulation technique in a well in which fluids are pumped into a formation under extremely high pressure to create or to enlarge a hole for oil and gas to flow through: Sand is injected with a liquid to hold the I>fracturings open while the process is going on.
This entry is located in the following unit: frag-, frang-, fract-, fring- (page 2)
fracturing (adjective), more fracturing, most fracturing
1. A descriptive term for the appearance on the surface of a freshly broken mineral or rock: The freezing winter weather was so severe up in the mountains that in the spring, geologists found many fracturing cracks in the stones.
2. A reference to the process of producing natural gas from man-made cracks in the earth: Fracturing systems are used to produce gas, including fluids that are pumped into formations under the ground with extremely high pressure to create or to enlarge the openings so gas can flow out.
This entry is located in the following unit: frag-, frang-, fract-, fring- (page 3)
(Hydraulic fracturing, or fracking, is the practice of extracting natural gas from underground shale deposits by injecting high-pressure streams of water, sand, and chemicals)
Word Entries containing the term: “fracturing
hydro fracking (noun), hydraulic fracturing (noun)
The wings of a fracture extend away from the wellbore (any hole drilled for the purpose of exploration or extraction of natural resources) in opposite directions depending on the natural stresses within the shale formation: "Hydro fracking is a process used to release petroleum, natural gas, coal seam gas, or other substances for extraction, via a technique called induced hydraulic fracturing."

"The process of hydraulic fracturing, or fracking, involves drilling a hole deep into the dense shale rocks which contain natural gas, and then pumping in at very high pressure vast quantities of water mixed with sand and chemicals."

"Hundreds of chemicals are used, some of them potentially toxic, including methanol, naphthalene, benzene, and lead."

"Although hydraulic fracturing has been done since the 1940's, the rapid expansion of its application to unconventional gas production has raised environmental concerns around the world."

"The process of hydro fracking involves water availability, its use and potential contamination, and on greenhouse-gas emissions from shale gas production."

"Many shale deposits are buried under aquifers, and if the cement casing around the wellhole is not adequate, then the process of drilling and fracking can release the chemicals into the aquifer and such leaks of methane can take place, possibly leading to fires or explosions."

"Natural gas is located in densely packed rock; such as, shale and the hydraulic fracturing starts with a hole that is drilled into the shale rock layer, which is not nearly as thick as it is long."

"As soon as the drill reaches the layer of shale rock, it makes a right angle turn and moves horizontally and then the well bore is lined with concrete so it will keep fluids from seeping out and a water and sand mixture is pumped under high pressure down the well bore and into the holes where it fractures the shale."

"Gas in the rock is forced into the well bore and a temporary plug is inserted; and finally, the plugs are drilled out and the gas flows to the surface."

"To summarize, the U.S. federal government is beginning to undertake a review of the chemicals that are used in hydraulic fracturing, the relatively recent technique used to release vast stores of natural gas buried underground."

"The technique uses millions of liters, or gallons, of water, sand, and chemicals; including carcinogens; such as, benzene which is injected at high pressure to fracture the rock and release the stored gas."

"Environmental groups have exposed several persistent dangers: leaks in wells because of faulty casing or migration through layers or rock; breaches in the above-ground tanks that are meant to store used drilling chemicals; and an increase in air emissions."

"Environmentalists are suing the Wyoming Oil and Gas Conservation Commission, saying the regulatory agency hasn't done enough to justify honoring requests by companies to keep the public from reviewing ingredients in hydraulic fracturing fluids."

"Hydraulic fracturing involves pumping water, sand and chemicals into oil and gas wells to crack open fissures. Wyoming has required oilfield service companies to disclose to state officials the ingredients in their fracking fluids since 2010."

"Testing groundwater for fracking-related pollution gets complicated because what goes into fracking fluids isn't generally known outside the companies that make it."

—Compiled from excerpts located in
"Wyoming: Environmentalists sue over fracking fluid" by Mead Gruver;
Cheyenne, Wyoming; The Associated Press; March 27; 2012.
This entry is located in the following unit: frag-, frang-, fract-, fring- (page 4)