Abstract: Foaming formulations and methods and systems for using foaming formulations are disclosed. Concentric tubing can be positioned in a wellbore in a subterranean formation to position an exit orifice of the concentric tubing at a target zone. A foaming formulation can be injected through a first flow path of the concentric tubing and a blowing gas can be injected through a second flow path of the concentric tubing to maintain separation until the foaming formulation and the blowing gas exit the concentric tubing. Mixing of the foaming formulation and the blowing gas at the target zone can generate foam.

Abstract: Energy created by a propellant can form a fracture in a subterranean formation. For example, a treatment fluid can be introduced into a subterranean formation. A propellant can be positioned in the subterranean formation. The propellant can be detonated to generate a fracture in the subterranean formation for receiving at least part of the treatment fluid. The treatment fluid may include an acid, a hydrolysable in-situ acid generator, a chelating agent, a hydrolysable in-situ chelating agent generator, or mixtures thereof.

Abstract: Foaming formulations and methods and systems for using foaming formulations are disclosed. Concentric tubing can be positioned in a wellbore in a subterranean formation to position an exit orifice of the concentric tubing at a target zone. A foaming formulation can be injected through a first flow path of the concentric tubing and a blowing gas can be injected through a second flow path of the concentric tubing to maintain separation until the foaming formulation and the blowing gas exit the concentric tubing. Mixing of the foaming formulation and the blowing gas at the target zone can generate foam.

Abstract: Methods and systems for treating a subterra-nean formation. An example method comprises pumping an aerosol comprising a vaporized carrier fluid and a dispersed polyhydroxyetheramine in a wellbore penetrating the sub-terranean formation; depositing the polyhydroxyetheramine on a surface of the subterranean formation; and producing hydrocarbons from the treated subterranean formation.

Abstract: A method may comprise: introducing a treatment fluid into a wellbore penetrating a subterranean formation wherein the treatment fluid comprises a base fluid; a carbonate compound, wherein the carbonate compound at least partially plugs a zone in the subterranean formation; and an acid; and diverting at least a portion of the treatment fluid and/or a subsequently introduced fluid away from the zone.

Abstract: Provide are methods and systems for inhibiting corrosion of a metal surface. An example method comprises providing a treatment fluid comprising an aqueous carrier fluid and a polyhydroxyetheramine corrosion inhibitor; contacting the metal surface with the treatment fluid; and contacting the metal surface with a mineral acid. Another example method comprises providing a treatment fluid comprising an aqueous carrier fluid, a non-polyhydroxyetheramine corrosion inhibitor, and a polyhydroxyetheramine corrosion inhibitor intensifier; contacting the metal surface with the treatment fluid; and contacting the metal surface with an organic acid. An example system comprises a treatment fluid comprising a polyhydroxyetheramine, an acid, and an aqueous carrier fluid; mixing equipment capable of containing the treatment fluid; pumping equipment capable of pumping the treatment fluid into a wellbore; and the metal surface.

Abstract: Described herein are penetrating compositions that include ethoxylated C12-C16 alcohols, 2-ethyl hexanol, and isopropyl alcohol, and are injectable into a near-wellbore subterranean formation. The penetrating compositions may include water or brine. The penetrating compositions are free of ethylene glycol monobutyl ether (EGMBE) and nonylphenol ethoxylates (NPE). Also described are methods of using penetrating compositions that that include introducing a penetrating composition into a near-wellbore formation and reducing surface tension at an oil/water interface within the formation.

Abstract: A wellbore servicing fluid comprising (a) a cationic formation stabilizer having (i) a molecular weight in a range of from equal to or greater than 0.05 to equal to or less than 2.0 kiloDaltons (kDa), or (ii) cationic charge functional groups of greater than 2 to equal to or less than 5 cationic charges per molecule, or (iii) both (i) and (ii), (b) an anionic friction reducer, and (c) an aqueous fluid.

Abstract: A method of treating a well comprising introducing a well treatment fluid into the well. The well treatment fluid includes an aqueous base fluid and a dewatering agent. The dewatering agent includes water, a demulsifying surfactant, and a polyamine polyether. A well treatment fluid is also provided.

Abstract: Complexation of metal ions using chelating agents within a subterranean formation can often be desirable, such as to temper the formation of metal-containing precipitates. However, many chelating agents are produced commercially in an alkali metal salt form that may not be entirely suitable for use downhole, particularly in subterranean formations containing a siliceous material. The working pH range of some types of chelating agents may also be limiting. Treatment fluids comprising an aqueous carrier fluid having an acidic pH, a sulfonated iminodialkanoic acid, and ammonium ions may at least partially address downhole precipitation issues, while providing further advantages as well. Methods for forming sulfonated iminodialkanoic acids can comprise reacting an iminodialkylnitrile with a sultone under acidic conditions to form a fluid comprising a sulfonated iminodialkanoic acid and ammonium ions.

Abstract: Treatment fluids and associated methods for treating a subterranean formation. An example method includes introducing a treatment fluid into a wellbore penetrating the subterranean formation. The treatment fluid includes an oleofuransulfonate surfactant; a treatment fluid additive capable of interaction with a cation; and an aqueous fluid. The cation is present in the treatment fluid or contacts the treatment fluid. The method further includes solvating the treatment fluid additive with the oleofuransulfonate surfactant.

Abstract: Complexation of metal ions using chelating agents within a subterranean formation can often be desirable, such as to temper the formation of metal-containing precipitates. However, many chelating agents are produced commercially in an alkali metal salt form that may not be entirely suitable for use downhole, particularly in subterranean formations containing a siliceous material. The working pH range of some types of chelating agents may also be limiting. Treatment fluids comprising an aqueous carrier fluid having an acidic pH, a sulfonated iminodialkanoic acid, and ammonium ions may at least partially address downhole precipitation issues, while providing further advantages as well. Methods for forming sulfonated iminodialkanoic acids can comprise reacting an iminodialkylnitrile with a sultone under acidic conditions to form a fluid comprising a sulfonated iminodialkanoic acid and ammonium ions.

Abstract: Methods for preparing and using invert emulsions and treatment fluids including the invert emulsions are provided herein. In one or more embodiments, the methods of the present disclosure comprise providing an aqueous fluid comprising water and one or more water-soluble monomers; providing an oil-based fluid comprising a solvent and one or more polymerization surfactants, wherein the solvent comprises a linear or branched dibasic ester; combining the aqueous fluid and the oil-based fluid to form an invert emulsion that comprises an aqueous phase comprising the aqueous fluid and an oil phase comprising the oil-based fluid; and polymerizing at least a portion of the one or more water-soluble monomers in the invert emulsion.

Abstract: Provided are methods and systems for treating a subterranean formation. One such method includes preparing an emulsion comprising: an aqueous liquid; a multifunction hydrolysable oil; a co-solvent; and a surfactant. The method further includes combining the emulsion with a carrier fluid to provide a treatment fluid. The method additionally includes introducing the treatment fluid to the subterranean formation. The method also includes contacting hydrocarbons within the subterranean formation with the treatment fluid, and hydrolyzing the multifunction hydrolysable oil to provide an organic acid and an alcohol within the subterranean formation.

Abstract: Methods of evaluating formation stabilization treatments for subterranean formations are provided. In some embodiments, the methods comprise: providing; adding a portion of test fluid to each of a first and second portion of a material from a subterranean formation and agitating to form a first mixture and a second mixture; measuring capillary suction time of the first mixture and turbidity of the second mixture; placing a sandpack comprising another portion of the formation material in a column; passing another portion of the test fluid through the sandpack to collect an effluent; measuring a differential pressure across the sandpack and a turbidity of the effluent; and selecting a formation stabilization treatment for the subterranean formation based at least in part on one or more of the capillary suction time of the first mixture, the turbidity of the second mixture, the differential pressure across the sandpack, and the turbidity of the effluent.

Abstract: A method for treating a subterranean formation that includes preparing a treatment fluid comprising a base fluid, a relative permeability modifier (RPM) and a particulate and performing a treatment operation by injecting the treatment fluid into a portion of the subterranean formation.

Abstract: Provide are methods and systems for inhibiting corrosion of a metal surface. An example method comprises providing a treatment fluid comprising an aqueous carrier fluid and a polyhydroxyetheramine corrosion inhibitor; contacting the metal surface with the treatment fluid; and contacting the metal surface with a mineral acid. Another example method comprises providing a treatment fluid comprising an aqueous carrier fluid, a non-polyhydroxyetheramine corrosion inhibitor, and a polyhydroxyetheramine corrosion inhibitor intensifier; contacting the metal surface with the treatment fluid; and contacting the metal surface with an organic acid. An example system comprises a treatment fluid comprising a polyhydroxyetheramine, an acid, and an aqueous carrier fluid; mixing equipment capable of containing the treatment fluid; pumping equipment capable of pumping the treatment fluid into a wellbore; and the metal surface.

Abstract: A method of treating a subterranean formation is disclosed. The method can include placing in the subterranean formation a crosslinked composition that includes proppant particles including polymer coatings thereon. The crosslinked composition includes inter-particle crosslinks between the polymer coatings of at least some of the proppant particles. The inter-particle crosslinks includes a crosslinker.

Abstract: The present disclosure relates to subterranean formation operations and, more particularly, to subterranean formation stabilization using self-assembled proppant monolayers. Specifically, the present disclosure provides a “hook-and-latch” process to stabilize a formation face, such as a fracture face, by facilitating the self-assembly of a monolayer of proppant particulates, including within complex fracture networks.

Abstract: Provided are methods and systems for treating a subterranean formation. An example method comprises pumping an aerosol comprising a vaporized carrier fluid and a dispersed polyhydroxyetheramine in a wellbore penetrating the subterranean formation; depositing the polyhydroxyetheramine on a surface of the subterranean formation; and producing hydrocarbons from the treated subterranean formation.