Acidizing definition

Acidizing means the treatment of oil-bearing formation by chemical reaction with acid in order to increase productivity or injectivity ;
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Acidizing means the injection of acid through the borehole or "well" into a "formation" to increase permeability and porosity by dissolving the acid-soluble portion of the rock constituents.
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Acidizing means the act of pumping an acidic solution into a wellbore to remove any materials from the perforations, pipe, and walls of the producing formation and includes the act of pumping the substance into formations to improve permeability. (2) "Air, gas, or mist drilling" means a method of rotary drilling using compressed air or gas as its primary circulation medium. (3) "Anchor" means a device that is used to secure, fasten, or stabilize. (4) "Bleed-off line" or "blooey line" means a pipe used to discharge materials or release pressure away from a well or pressurized equipment. (5) "Blocks, crown, and traveling" means the fixed upper and movable lower blocks, respectively, of the block and tackle assembly on a rig that raises and lowers the drill string or tubing. (6) "Blowout" means an uncontrolled flow of gas, oil, or other well fluids. (7) "Blowout preventer" means a device attached to the wellhead that allows the well to be sealed to confine the well fluids in the wellbore. (8) "Casing" means the pipe installed in the wellbore. (9) "Cathead" means a rotating device mounted on the end of a shaft of the draw works. (10) "Catwalk" means a elongated platform to the side of a rig where pipe is laid out and lifted into the derrick. (11) "Cellar" means an excavation around the wellhead to provide space for items of equipment at the top of the wellbore. (12) "Cementing" means the act of pumping a slurry into a wellbore to perform functions such as supporting and sealing casing, isolating formation behind casing, protecting freshwater formations, and sealing perforations in casing. (13) "Choke line" means an extension of pipe from the blowout preventer which is used to direct well fluid from the annulus to the choke manifold. (14) "Christmas tree" means the valves and fittings assembled at the top of a completed well to control the flow of hydrocarbons and other fluids. (15) "Crown block" means an assembly of sheaves or pulleys mounted on beams at the top of the derrick or mast over which a hoisting line is reeved.
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Examples of Acidizing in a sentence

  • Acidizing may include, but is not limited to, processes known as acid fracturing and acid matrix stimulation.

  • Acidizing is most often used to increase permeability throughout the formation, clean up formation damage near the wellbore caused by drilling, and to remove buildup of materials restricting the flow of crude oil and gas through perforations in the well casing.

  • It is there- fore extremely important for the wellsite supervisor to establish communications with any residents in the vicinity of the well who may be affected by the following operations and keep them informed of any activi- ty that is deemed to be disruptive to their daily routine – e.g. Acidizing, fracturing, testing, perforating, etc.• Ensure the operator’s field superintendent is contacted prior to moving on equipment.

  • Acidizing - Acidizing entails pumping large volumes of specially formulated acids and/or chemicals into a well to dissolve materials blocking the flow of the crude oil or natural gas.

  • Acidizing does not include routine well cleanout work, routine well maintenance, routine activities that do not affect the integrity of a well or an underground geologic formation, or treatments that do not penetrate into an underground geologic formation more than 36 inches from the wellbore.24-304 GLOSSARY Vacation Home Rental.

  • Acidizing with properly inhibited muriatic acid or sulfamic acid cleans encrusted screens.

  • Acidizing is an extension of hydraulic fracturing and uses hydrochloric acid in combination with other agents to improve well flow capacity.”).

  • Acidizing – All costs for the acid, additives, diverter materials, haulage, pumping, and any other equipment or services related to pumping acid or similar treatment fluids into a well.

  • Acidizing operations at a well shall be carried out under the direct personal supervision of an official authorised for the purpose.

  • RESCINDEDThe Commission advises the following are examples of costs that are not taxable and do not have to be reported: Costs associated with: Acidizing, fracturing, frac plugs, frac truck rental/trucking, lease costs and title options, producing royalties, survey, local/surface damages, road and location, seismic work, flow testing, perforating, mud services, logging, daily equipment rentals, and all costs associated with dry holes.


More Definitions of Acidizing

Acidizing means the treatment of oil-bearing formation by chemical reaction with acid in order to increase production;
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Acidizing means the injection of acid through the borehole or “well” into a “formation” to increase permeability and porosity.
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Related to Acidizing

  • Animal means any nonhuman animate being endowed with the power of voluntary action.

  • Cannabinoid means any of the chemical compounds that are the active constituents of marijuana.

  • 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.

  • Grinding means to reduce to powder or small fragments and includes mechanical chipping or drilling.

  • Eating means feeding oneself by getting food into the body from a receptacle (such as a plate, cup or table) or by a feeding tube or intravenously.

  • Prosthesis means an artificial substitute for a missing body part.

  • Gasification means the substoichiometric oxidation or steam reformation of a substance to produce a gaseous mixture containing two or more of the following: (i) oxides of carbon; (ii) methane; and (iii) hydrogen;

  • 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.

  • Filtration means a process for removing particulate matter from water by passage through porous media.

  • Blasting means changing the level or grade of land or rendering, tearing, demolishing, moving, or removing earth, rock, buildings, structures, or other masses or materials by seismic blasting or the detonation of dynamite or any other explosive agent.

  • Tetrahydrocannabinol means the natural or synthetic equivalents of the substances contained in the plant, or in the resinous extractives of, Cannabis sativa, or any synthetic substances, compounds, salts, or derivatives of the plant or chemicals and their isomers with similar chemical structure and pharmacological activity.

  • Biomass means the biodegradable fraction of products, waste and residues from biological origin from agriculture (including vegetal and animal substances), forestry and related industries including fisheries and aquaculture, as well as the biodegradable fraction of industrial and municipal waste;

  • 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.

  • Propagation means the reproduction of Regulated Marijuana plants by seeds, cuttings, or grafting.

  • Strain means the classification of marijuana or cannabis plants in either pure sativa, indica, afghanica, ruderalis, or hybrid varieties.

  • Additives means non-hydrocarbon compounds added to or blended with a product to modify its properties;

  • Cannabinoid edible means food or potable liquid into which a cannabinoid concentrate, cannabinoid extract or dried marijuana leaves or flowers have been incorporated.

  • Precursor means any chemical reactant which takes part at any stage in the production by whatever method of a toxic chemical. This includes any key component of a binary or multicomponent chemical system.

  • Disinfectant means any oxidant, including but not limited to chlorine, chlorine dioxide, chloramines, and ozone added to water in any part of the treatment or distribution process, that is intended to kill or inactivate pathogenic microorganisms.

  • Pyrolysis means the thermal degradation of a substance in the absence of any oxidising agent, which does not form part of the substance itself, to produce char and gas and/or liquid; and

  • shoring means a system used to support the sides of an excavation and which is intended to prevent the cave-in or the collapse of the sides of an excavation;

  • Total tetrahydrocannabinol means the sum of the percentage by weight of tetrahydrocannabinolic acid multiplied by eight hundred seventy-seven thousandths plus the percentage of weight of tetrahydrocannabinol.

  • Microorganisms (1 2) means bacteria, viruses, mycoplasms, rickettsiae, chlamydiae or fungi, whether natural, enhanced or modified, either in the form of "isolated live cultures" or as material including living material which has been deliberately inoculated or contaminated with such cultures.

  • Sorbent means a material that is used to soak up free liquids by either adsorption or absorption, or both. “Sorb” means to either adsorb or absorb, or both.

  • Cutting means to penetrate with a sharp-edged instrument and includes sawing, but does not include shearing, slicing, or punching.

  • Tissue means a portion of the human body other than an organ or an eye. The term does not include blood unless the blood is donated for the purpose of research or education.