The invention provides a high-temperature-resistant efficient non-polymeric sand-carrying liquidwhich mainly is prepared from a surfactant, a crosslinking assistant, a high-temperature-resistant efficient stable synergist and water. The sand-carrying liquid is characterized in that by weight, the surfactant accounts for 2-8%, the crosslinking assistant accounts for 0.5-1%, the high-temperature-resistant high-efficiency stable synergist accounts for 2%-5%, and the balance is water. by adopting the high-temperature-resistant efficient non-polymeric sand-carrying liquid, the problem of low sand carrying capacity of existing sand-carrying liquid under the high-temperature use condition is effectively solved, the liquid has good shearing stability and excellent sand-carrying capacity; the liquid is multifunctional, and has the advantages of swelling prevention and difficult deterioration; the synthetic raw materials are wide in source, convenient to synthesize and simple to prepare, and special devices do not need to be added.