Regardless of the industry, the filtration process is an essential prerequisite. The same is true for the oil and gas industry. Oil has been found deep in the Earth's crust, hidden in layers. Naturally, it is crude or unprocessed and still mixed with impurities. Therefore, it becomes necessary to filter the oil to purify the oil and remove impurities.

Dashang Wire Mesh can provide oil wire mesh screens (bolting cloth) and shaker screens, which are generally used in oil field drilling solid control shale shakers to filter drilling mud.