Abstract: Emulsions usable within a wellbore as drilling fluids can be prepared by adding an internal phase to an external phase to form an emulsion base, and adding solid organophilizated mineral structures, a matrix stabilizing agent, a weighting agent, and a secondary stabilizer to the emulsion base. The solid organophilizated mineral structures stabilize the emulsion base and affect the rheology thereof, and the matrix stabilizing agent and the secondary stabilizer can retain the stability and viscosity of the emulsion base in the presence of hydrophilic solids. In addition to use as a wellbore fluid independently, usable emulsions can be compatible with and combined with traditional emulsions to form a mixture usable within a wellbore a drilling fluid.

Abstract: An environmentally friendly composition and related methods of use and production of an asphalt prime coat, suitable for application to a base road structure, are described herein. The composition includes an asphaltine, and an emulsion of a natural hydrocarbon resin mixed with a penetrating component, which can include a very limited quantity an organic solvent, or can omit organic solvents. If organic solvents are omitted, a hydrophobic wax can be added for moisture retention and water impermeability. Dispersion agents can be used to facilitate penetration into the base road. Rheology modifying agents and/or alcohols can be used to add flexibility, decrease curing time, and improve thickness and viscosity. The prime coat contains a lower quantity of volatile organic compounds than conventional prime coats, reducing environmental impact. The drying time of the composition is less than alternative compositions.

Abstract: An environmentally friendly composition and related methods of use and production of an asphalt prime coat, suitable for application to a base road structure, are described herein. The composition includes an asphaltine, and an emulsion of a natural hydrocarbon resin mixed with a penetrating component, which can include a very limited quantity an organic solvent, or can omit organic solvents. If organic solvents are omitted, a hydrophobic wax can be added for moisture retention and water impermeability. Dispersion agents can be used to facilitate penetration into the base road. Rheology modifying agents and/or alcohols can be used to add flexibility, decrease curing time, and improve thickness and viscosity. The prime coat contains a lower quantity of volatile organic compounds than conventional prime coats, reducing environmental impact. The drying time of the composition is less than alternative compositions.