Sand Control Screen: Know its Various Types

 Are you in the oil and gas industry? In that case, you must have an idea of the importance of sand screens. A number of equipment and technologies are used by the oil and gas sector for efficient production. From the artificial lift system and gas lift valves to bridge plugs and cement retainers, the list is huge. However, among all the equipment, the sand control screen is the most important one.

The sand control screen refers to a device that helps in preventing impurities like sand and rock from entering the wellbore. It finds wide application during the production of water, oil, gas, and steam. Installing the devices helps eliminate sand bridging issues, reduces machine impairments, and lowers maintenance and cleanup cost.

Types of Sand Control Screens

When it comes to the sand control screen, you have a wide variety of options to choose from. Based on your specific requirements, you can select the best one. Here are the different types of sand control screens. Let's dive in!

·         Slotted Liner

Slotted liner is considered one of the traditional sand control methods. Also, it is the cheapest and simplest. It consists of a series of slots that are axially cut through a tubular cylinder's wall. The width of the slots ensures inter-particle bridging along the slots. It offers sand control and borehole stability in low productivity wells and long horizontal completions. The average flow area of the slotted liner sand-controlled screens ranges from 3% to 6%.

When it is about the slotted liner screen, you have the option to choose between keystone and straight slots. If high resistance to wear and tear and economical pricing is your requirement, straight slots are the best option. However, in case increased work efficiency is your main focus, you must select the keystone slots.

·         Pre-Packed Screen

The pre-packed screens consist of a perforated base pipe, outer and inner screen jackets, and a support rib. In this screen, a media gravel layer is used for the filtration. The pre-packed screens are ideal for well-sorted or standalone sand completions. It helps in maximum sand removal and optimum production.

·         Wire-wrapped Screens

The wire-wrapped screen is another popular variant with a wire-wrapped jacket around the perforated pipe. The design of the screen helps in reducing sand plugging and facilitates self-cleaning. The larger flow area of the screen ensures better performance and maximum production.

·         Premium Screens

Premium screens are one of the best sand control screens used in the oil and gas industry. It has a metal design and comes with an outer metal shroud and metal mesh filtration. This screen has a high ability to resist the backflow of the drilling fluids. Moreover, it can resist plugging effectively. The best thing is that these screens can easily be customized to fit your specific requirements.

Conclusion

Now that you have an idea of the different sand control screen types, choosing the right one can be easy. Apart from sand screens, oil and gas screen is also leveraged in the oil field. Are you looking for a genuine provider of oilfield products and services? Whether you want gas lift mandrels or completion accessories, SAZ Oilfield Services is the perfect option.

Location: United States

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