Method for temporarily plugging hollow whipstock of high-temperature well by using consolidation proppant

The invention discloses a method for temporarily plugging a hollow whipstock of a high-temperature well by using a consolidation proppant, which comprises the following steps: i) determining the dosage of the consolidation proppant, and weighing for later use; (ii) blocking the bottom of the hollow position of the hollow whipstock; (iii) the hollow position of the hollow whipstock is filled with a consolidation proppant, and the top of the consolidation proppant is compacted and scraped to be flat; and iv, the outer side of the hollow position of the hollow whipstock is wrapped with a heating sleeve, and heating is conducted till the consolidation propping agent is completely solidified. By the adoption of the temporary plugging method, the consolidation body has good permeability at different times, the compressive strength is gradually reduced along with increase of the heating time in the stratum environment, temporary plugging and unplugging of the consolidation proppant in the hollow whipstock in the hig