中国P站

Abstract

This research synthesizes recent advancements in drilling fluid technology, focusing on enhancing operational efficiency, wellbore stability, and environmental sustainability in the oil and gas industry. Studies explore novel formulations including nanoparticleenhanced fluids and smart drilling fluids that dynamically adapt to downhole conditions. Environmental impacts and the development of eco-friendly additives like ionic liquids and bio-based polymers are emphasized. Furthermore, research addresses critical aspects such as rheological characterization under extreme conditions, specialized fluids for depleted reservoirs, and the influence of fluid composition on reservoir wettability and oil recovery. A comprehensive review of rheology models is provided to guide the selection of appropriate fluids for complex drilling scenarios.