Abstract: Methods for breaking polymer-containing treatment fluids for use in subterranean formations are provided. In one or more embodiments, the methods comprise providing a treatment fluid comprising a base fluid and a polymer, wherein the treatment fluid was used to treat at least a portion of a subterranean formation; and sonicating at least a portion of the treatment fluid to at least partially reduce the viscosity of the treatment fluid.

Abstract: The disclosure relates to an electrocrushing drilling fluid with an electrocrushing drilling base fluid including a non-polar oil, —OH, —(OH)2, or —(OH)3 alcohol, water, and an emulsifier in proportional amounts by weight or volume in that order. The electrocrushing drilling fluid may further contain at least one additive. The electrocrushing drilling fluid may have a dielectric constant or dielectric strength of at least a set amount, an electric conductivity or viscosity less than a set amount, or a combination of these properties. The disclosure further relates to an electrocrushing drilling system containing the electrocrushing drilling fluid and an electrocrushing drill bit and a method of electrocrushing drilling.

Abstract: The disclosure relates to an electrocrushing drilling fluid with an electrocrushing drilling base fluid including a polar oil, a non-polar oil, or a combination thereof and glycerine carbonate. The electrocrushing drilling fluid or base fluid may further include water or glycerin. The electrocrushing drilling fluid may further contain at least one additive. The electrocrushing drilling fluid may have a dielectric constant or dielectric strength of at least a set amount, an electric conductivity less than a set amount, or a combination of these properties. The disclosure further relates to an electrocrushing drilling system containing the electrocrushing drilling fluid and an electrocrushing drill bit.

Abstract: Insulating fluids for use in drilling, production, and other applications are provided, the insulating fluids containing a porous medium (such as a sponge or foam) to limit the mobility of the liquid phase of the insulating fluid. The porous medium in the insulating fluid provides a mechanical means for reducing convective heat transfer, as the small pore spaces within the porous media create tortuous paths for the liquid moving therethrough. Methods include introducing the insulating fluid into an annulus of a drilling, riser, production, packer, or pipeline assembly to reduce heat transfer therethrough.

Abstract: Disclosed subject matter includes systems and methods for providing a witnessed an electronically executed legal instrument, such as a limited power of attorney. The technology disclosed herein allows for the immediate transfer of a witnessed electronic document meeting today's current standards for witnessing of a document, including proximity of parties, and multiple forms of party identity authentication.

Abstract: A method including determining a concentration of one or more components of a fluid during a wellbore servicing operation of a wellbore, and providing a trigger signal to actuate mechanical operation of a tool based on the determining of the concentration of the one or more components. The determining of the concentration of the one or more components includes contacting a sample of the fluid with a microelectromechanical system (MEMS) device to provide a sample response indicative of the concentration of the one or more components.

Abstract: Disclosed subject matter includes systems and methods for providing a witnessed an electronically executed legal instrument, such as a limited power of attorney. The technology disclosed herein allows for the immediate transfer of a witnessed electronic document meeting today's current standards for witnessing of a document, including proximity of parties, and multiple forms of party identity authentication.

Abstract: A method of servicing a wellbore extending from a surface of the earth and penetrating a subterranean formation, including: removing water from an aqueous based wellbore servicing fluid by contacting the aqueous based wellbore servicing fluid with a porous substrate coated with a hydrophilic and oleophobic coating, whereby water is removed from the aqueous based wellbore servicing fluid via passage through the porous substrate, and whereby a water concentration and a volume of the aqueous based wellbore servicing fluid are reduced and a density of the aqueous based wellbore servicing fluid is increased to provide a modified aqueous based wellbore servicing fluid.

Abstract: Methods and compositions for the use of thermally responsive lost circulation materials in subterranean formations are provided. In one embodiment, the methods include introducing a treatment fluid including a base fluid and a thermally responsive lost circulation material including a thermally responsive hydrogel that includes at least one thermoresponsive polymer into a wellbore penetrating at least a portion of a subterranean formation including a loss zone; allowing the thermally responsive lost circulation material to reach a thickening transition temperature; and allowing the treatment fluid to at least partially set in the subterranean formation.

Abstract: Methods for the use of treatment fluids that include thermally responsive anti-sag agents in subterranean formations are provided. In one embodiment, the methods include introducing a treatment fluid including a base fluid and an anti-sag agent including a thermally responsive hydrogel that includes at least one thermoresponsive polymer into at least a portion of a subterranean formation.

Abstract: Methods for the use of treatment fluids that include thermally responsive viscosifiers in subterranean formations are provided. In one embodiment, the methods include introducing a treatment fluid including an aqueous base fluid and a thermally responsive hydrogel including at least one thermoresponsive polymer into at least a portion of a subterranean formation.

Abstract: Methods for removing polymers from treatment fluids for use in subterranean formations are provided. In one or more embodiments, the methods include providing a treatment fluid comprising an aqueous base fluid and a polymer comprising polyvinylpyrrolidone or a derivative thereof; and adding a precipitant to the treatment fluid to form a precipitate with at least a portion of the polymer.

Abstract: Methods for reducing zinc in fluids for use in subterranean formations are provided. In one or more embodiments, the methods include providing a fluid comprising an aqueous base fluid and zinc; and adding a precipitant comprising polyvinylpyrrolidone or any derivative thereof to the fluid to form a precipitate with at least a portion of the zinc.

Abstract: Methods for breaking polymer-containing treatment fluids for use in subterranean formations are provided. In one or more embodiments, the methods include providing a treatment fluid comprising a base fluid and a polymer, wherein the treatment fluid was recovered from at least a portion of a subterranean formation located at a wellsite; transporting the treatment fluid from the wellsite to an off-site location; and applying a cavitation technique to at least a portion of the treatment fluid at the off-site location.

Abstract: Systems and methods for treating subterranean formations using particulates treated with hydrophobizing agents in aqueous base fluid are provided. In one embodiment, the methods comprise: providing a treatment fluid comprising an aqueous base fluid and at least one particulate treated with one or more hydrophobizing agents; introducing the into a wellbore penetrating at least a portion of a subterranean formation; and using the treatment fluid to drill a portion of the wellbore.

Abstract: A composition for servicing a borehole in a subterranean formation by removing a filter cake along a wall of the borehole includes a biopolymer, the composition including a carrier fluid effective to act as a transport medium; an enzymatic breaker having activity to degrade the biopolymer in the filter cake upon contact with the filter cake so as to break up the biopolymer for removal; and an enzyme inhibitor effective to slow down the activity of the enzymatic breaker; where the composition may exclude the biopolymer. A method of servicing a borehole includes contacting the filter cake with the composition; degrading the biopolymer with the enzymatic breaker to produce degraded biopolymer; slowing down the degrading activity of the breaker with the enzyme inhibitor sufficiently that the degrading comprises degrading biopolymer along a length of the wall of the borehole; and removing the filter cake from the wall of the borehole.

Abstract: Various embodiments disclosed relate to clay stabilizers. In various embodiments, the present invention provides a method of treating a subterranean formation, including obtaining or providing a composition including a clay stabilizer having the structure Y—R1—(O—R2)x—Y. The variable R1 can be a substituted or unsubstituted (C1-C20)hydrocarbylene. At each occurrence, R2 can independently be a substituted or unsubstituted (C1-C20)hydrocarbylene. At each occurrence, Y can be independently selected from a substituted or unsubstituted amino group, a substituted or unsubstituted ammonium group, a nitro group, a substituted or unsubstituted amine oxide group, and a substituted or unsubstituted (C1-C20)hydrocarbyloxy group, wherein at least one terminal group Y is a substituted amino group, a substituted or unsubstituted ammonium group, a substituted or unsubstituted amine oxide group, or a nitro group. The variable x can be an integer between 1 and 200,000.

Abstract: Systems and methods of the present disclosure generally relate to a detection of interface mixing between downhole materials within a wellbore. A system comprises a sensor configured to detect volatile organic compounds (VOCs). The sensor is in fluid communication with a downhole material recovered from a wellbore, wherein the sensor is fluidly coupled to a circulatory system for the wellbore. The system also includes a system controller in communication with the sensor. The system controller is configured to indicate concentrations of the VOCs.

Abstract: Methods and compositions for use in the inhibition of the formation of gas hydrate agglomerates are provided. In some embodiments, a method is provided that includes: providing an emulsion drilling fluid including: a continuous phase including a non-oleaginous fluid; an internal phase including an oleaginous fluid; and a thermodynamic hydrate inhibitor; and drilling at least a portion of a wellbore penetrating a subterranean formation.

Abstract: The present disclosure provides methods, compositions, and systems directed to filter cake removal embodying a delayed breaker fluid for oil-based drill-in fluids. A wellbore treatment method comprising: introducing a delayed breaker fluid into a wellbore, wherein the delayed breaker fluid comprises an aqueous fluid, a brine-soluble weak base, and an acid precursor; and contacting a filter cake in the well bore with the delayed breaker fluid such that the filter cake is at least partially degraded by acid released from the acid precursor.