Hydraulic or Pneumatic Fracturing definition

Hydraulic or Pneumatic Fracturing means the intentional act of injecting potable water, ambient air, or other approved fluids, which may carry a proppant, for the purpose of forming new fractures or propagating existing fractures in a geologic formation or portion thereof with the intent of increasing the formation's permeability. Hydraulic fracturing shall be used only in association with groundwater remediation injection activities and shall not result in the fracturing of any confining units or otherwise cause or contribute to the migration of contamination into uncontaminated areas.
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Hydraulic or Pneumatic Fracturing means the intentional act of injecting potable water, ambient
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Hydraulic or Pneumatic Fracturing means the intentional act of injecting potable water, ambient air, or other approved fluids, which may carry a proppant, for the purpose of forming new fractures or propagating existing fractures in a geologic formation or portion thereof with the intent of increasing the formation's permeability.
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Examples of Hydraulic or Pneumatic Fracturing in a sentence

  • Active injection is usually limited to some fraction of the total extraction rates (USACE 2002).⚫ Hydraulic or Pneumatic Fracturing.

  • Active injection is usually limited to some fraction of the total extraction rates (USACE 2002). Hydraulic or Pneumatic Fracturing.

  • Groundwater is extracted from one set of points or wells, amended with the reagents, and reinjected into another set of wells.• Hydraulic or Pneumatic Fracturing – Applies hydraulic or pneumatic pressure to the formation to induce fractures in low permeability formations (e.g., clays and bedrock) through which amendments may be introduced using direct injection or recirculation approaches.There are advantages and disadvantages of direct injection and recirculation approaches.


More Definitions of Hydraulic or Pneumatic Fracturing

Hydraulic or Pneumatic Fracturing means the intentional act of injecting potable water, ambient air, or other approved fluids, which may carry a proppant, for the purpose of forming new fractures or propagating existing fractures in a geologic formation or portion thereof with the intent of increasing the formation's permeability. Hydraulic fracturing shall be used only in association with groundwater remediation injection activities and shall not result in the fracturing of any confining units or otherwise cause or contribute to the migration of contamination into uncontaminated areas. "Hydrostratigraphic” “Hydrostratigraphic Unit" means a body of rock or unconsolidated sediment distinguished and characterized by observable hydraulic properties that relate to its ability to receive, store, transmit, and yield water.
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Hydraulic or Pneumatic Fracturing means the intentional act of forming new fractures or
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Hydraulic or Pneumatic Fracturing means the intentional act of injecting potable water, ambient air, or other approved fluids, which may carry a proppant, for the purpose of
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Related to Hydraulic or Pneumatic Fracturing

  • Hydraulic fracturing means the fracturing of underground rock formations, including shale and non-shale formations, by manmade fluid-driven techniques for the purpose of stimulating oil, natural gas, or other subsurface hydrocarbon production.

  • Hydraulic lift tank means a tank holding hydraulic fluid for a closed-loop mechanical system that uses compressed air or hydraulic fluid to operate lifts, elevators, and other similar devices.

  • Diatomaceous earth filtration means a process resulting in substantial particulate removal in which a precoat cake of diatomaceous earth filter media is deposited on a support membrane (septum), and while the water is filtered by passing through the cake on the septum, additional filter media known as body feed is continuously added to the feed water to maintain the permeability of the filter cake.

  • Fluoroscopic imaging assembly means a subsystem in which X-ray photons produce a visual image. It includes the image receptor(s) such as the image intensifier and spot-film device, electrical interlocks, if any, and structural material providing linkage between the image receptor and diagnostic source assembly.

  • Flue means a passage for conveying the products of combustion from a gas appliance to the external air.

  • Pneumatic tire means every tire in which compressed air is designed to support the load.

  • Plasma arc incinerator means any enclosed device using a high intensity electrical discharge or arc as a source of heat followed by an afterburner using controlled flame combustion and which is not listed as an industrial furnace.

  • Electrostatic spray means a method of applying a spray coating in which opposite electric charges are applied to the substrate and the coating. The coating is attracted to the substrate by the electrostatic potential between them.

  • Ultra Low Sulfur Diesel Fuel means diesel fuel that has a sulfur content of no more than fifteen parts per

  • Pump spray means a packaging system in which the product ingredients within the container are not under pressure and in which the product is expelled only while a pumping action is applied to a button, trigger or other actuator.

  • High global warming potential hydrofluorocarbons means any hydrofluorocarbons in a particular end use for which EPA’s Significant New Alternatives Policy (SNAP) program has identified other acceptable alternatives that have lower global warming potential. The SNAP list of alternatives is found at 40 CFR part 82, subpart G, with supplemental tables of alternatives available at (http://www.epa.gov/snap/ ).

  • Automotive windshield washer fluid means any liquid designed for use in a motor vehicle windshield washer system either as an antifreeze or for the purpose of cleaning, washing, or wetting the windshield. Automotive windshield washer fluid does not include fluids placed by the manufacturer in a new vehicle.

  • Gasohol means a blended fuel composed of gasoline and fuel grade ethanol.

  • Nitrogen oxides means nitric oxide and nitrogen dioxide, expressed as nitrogen dioxide (NO2);

  • explosive actuated fastening device means a tool that is activated by an explosive charge and that is used for driving bolts, nails and similar objects for the purpose of providing fixing;

  • Anaerobic digestion ’ means a controlled process involving microbial decomposition of organic matter in the absence of oxygen ;

  • Infiltration means water other than wastewater that enters a sewer system (including sewer system and foundation drains) from the ground through such means as defective pipes, pipe joints, connections, or manholes. Infiltration does not include, and is distinguished from, inflow.

  • Hydraulic conductivity means the quantity of water that will flow through a unit cross-sectional area of a porous material per unit of time under a hydraulic gradient of 1.0;

  • Dusting aid means a product designed or labeled to assist in removing dust and other soils from floors and other surfaces without leaving a wax or silicone based coating. “Dusting Aid” does not include “Pressurized Gas Duster.”

  • Cannabis plant means any plant of the genus Cannabis;

  • Combustion turbine means an enclosed fossil or other fuel-fired device that is comprised of a compressor, a combustor, and a turbine, and in which the flue gas resulting from the combustion of fuel in the combustor passes through the turbine, rotating the turbine.

  • Pressurized gas duster means a pressurized product labeled to remove dust from a surface solely by means of mass air or gas flow, including surfaces such as photographs, photographic film negatives, computer keyboards, and other types of surfaces that cannot be cleaned with solvents. “Pressurized Gas Duster” does not include “Dusting Aid.”

  • Geothermal fluid means water in any form at temperatures greater than 120

  • Exfiltration means any unauthorized release of data from within an information system. This includes copying the data through covert network channels or the copying of data to unauthorized media.

  • Irradiation means the exposure of matter to ionizing radiation.

  • Biomethane means biogas that meets pipeline quality natural gas standards.