Perforated casing pipes are widely used in both oil & تطبيقات البئر الغاز والمياه. They play a crucial role in enabling efficient fluid flow, protecting the wellbore, and ensuring the overall longevity of the well. The pipe’s perforations (holes) allow for controlled inflow or outflow of fluids while preventing the collapse of the wellbore, which can be caused by external pressures. This article provides a comprehensive look at Perforated Casing Pipes, including their specifications, مواد, أنواع, الخصائص الميكانيكية, and applications in the oil, غاز, and water well industries.