Mr. Sandman – Getting Proppant to the Wellhead | RBN Energy
Mr. Sandman – Getting Proppant to the Wellhead. Thursday, ... Using trucks to haul frac sand from the mine to a railloading terminal is expensive. Just as we have seen in the growing crudebyrail business, efficiency means using unit trains of 100 cars or more instead of manifest shipments of a few cars at a time. ... To access the ...