The basic requirements for well completion are:

1) Maximize the protection of the reservoir and prevent damage to it.

2) Reduce the flow resistance of oil and gas entering the wellbore.

3) It can effectively seal off oil, gas, and water layers, preventing mutual interference between layers.

4) Overcome well collapse or sand production, ensure long-term stable production of oil and gas wells, and extend the life of the well

5) Measures such as water injection, fracturing, and acidification can be implemented to increase production.

6) Simple process and low cost. [1]