US Patent 11059003 Method for providing brine

A method of providing a salt solution at a wellbore site includes delivering solid salt in a mixing tank containing water from a local source and pumping the water through nozzles in the mixing tank using a pump adjacent to the mixing tank to circulate the water in the mixing tank and form a concentrated brine by dissolving the solid salt in the water. The concentrated brine is transferred from the mixing tank to a reservoir using the pump, and the concentrated brine is diluted with additional water from the local source to form a dilute brine. A related mixing tank and a system including the mixing tank and a vehicle structured and configured for travel over a roadway and within an oilfield site.