oil well screen

例句：

1. 1. The oil well screen is essential for preventing sand from entering the well.
   油井筛网对于防止沙子进入井中至关重要。
2. 2.The engineer used a special oil well screen to remove the impurities in the crude oil.
   工程师使用了一种特殊的油井筛网来去除原油中的杂质。
3. 3.The oil well screen was designed to protect the well from damage caused by foreign objects.
   油井筛网的设计是为了保护井免受外来物体造成的损害。