The last type of casing string that is run into the well, and therefore the smallest in diameter, is the production or oil string. The oil string is run directly into the producing reservoir.

Casing wear in oil and gas wells is a critical issue that can lead to wellbore integrity failures, reduced operational efficiency, and significant economic losses. Understanding the mechanisms ...

Manufacturing of oil filters involves a careful process to ensure their efficiency and reliability. It begins with selecting ...

UDTL secures ₹80.84 million order from Oil India Limited for Large OD Casing Pipe, strengthening position in energy sector.