Integrated process delivery at wellsite

A method, comprising:

• operating each of a plurality of first transfer mechanisms to transfer a corresponding material of a plurality of materials received from a corresponding delivery vehicle of a plurality of delivery vehicles to a corresponding container of a plurality of containers at a wellsite, wherein the plurality of delivery vehicles are driven over a corresponding inlet of the plurality of first transfer mechanisms to drop the corresponding material into the corresponding inlet through a chute of the corresponding delivery vehicle, and wherein each of the plurality of materials has a different composition;
• operating each of a plurality of second transfer mechanisms to substantially continuously transfer a corresponding material of the plurality of materials from a corresponding container of the plurality of containers to a corresponding mixer of a mixing unit, wherein the plurality of second transfer mechanisms comprises a hydratable material transfer mechanism and a proppant material transfer mechanism;
• and
• operating each of the corresponding mixers of the mixing unit to at least partially form a substantially continuous stream of subterranean formation fracturing fluid utilizing each of the plurality of materials received from each of the plurality of second transfer mechanisms, wherein operating the mixing unit to at least partially form the substantially continuous stream of subterranean formation fracturing fluid comprises:
• operating a first mixer of the mixing unit to form a mixture comprising hydratable material received from the hydratable material transfer mechanism, wherein the first mixer is connected with a frame, wherein the hydrating system is connected with the frame and wherein the first mixer is operable to pressurize the mixture sufficiently to pump the mixture through the container of the hydrating system;
• discharging the mixture under pressure into and through a hydrating system, wherein the hydrating system comprises at least one container including a plurality of chambers that each define a substantially continuous spiral flow pathway extending therethrough to increase hydration of the hydratable material to a predetermined hydration level while the mixture is being pumped through the container;
• operating a second mixer of the mixing unit to receive the hydrated mixture from the hydrating system and combine the mixture with proppant material received from the proppant material transfer mechanism, wherein the second mixer is connected with the frame;
• and
• discharging the substantially continuous stream of subterranean formation fracturing fluid from the mixing unit for further processing and/or injection into a wellbore.