Fracturing technology is the key to the efficient development of low permeability reservoirs. However, during the fracturing of oil and gas fields, near-well formation damage increases, the water cut of oil wells increases, the conductivity of fractures decreases, and the production decreases. In order to restore the productivity of oil and gas wells, temporary plugging fracturing technology is used to increase and stabilize production."Research on Temporary Plugging Fracturing Theory and Technology" is a professional book of oil and gas field development engineering. It mainly describes the research status of temporary plugging fracturing, the fracturing mechanics mechanism , the temporary plugging agent and the application of temporary plugging fracturing. It is of great significance to relevant researchers.