Dynamic Theory and Application of Downhole Perforated String in Complex Oil and Gas Wells

Currently, production wells such as high-temperature, high-pressure wells, highly deviated wells, and unconventional oil and gas wells are typical of complex oil and gas wells. As oil and gas resources continue to diminish, the development of oil and gas is increasingly shifting towards deep, high-temperature, high-pressure oil and gas, as well as unconventional oil and gas. With the rapid advancement of global exploration technology, an increasing number of high-temperature, high-pressure oil and gas resources have been discovered.