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Slotted Casing: Enhancing Oil and Gas Production Performance
Published on:
2023-05-19
The oil and gas industry is constantly seeking ways to enhance performance and reduce costs. Slotted casing technology offers a solution to both. It provides effective sand control while maximizing oil and gas production.
The oil and gas industry is constantly seeking ways to enhance performance and reduce costs. Slotted casing technology offers a solution to both. It provides effective sand control while maximizing oil and gas production.
J55 or N80 oil casing is widely used in processing slotted pipes due to its high strength and resistance to deformation. Slotted casing cutting edges have good perpendicularity and smooth sides without burrs, ensuring even cutting and a large flow area. A 2 7/8" screen pipe with 300 slits/1.5m has a flow area of 72 per cubic centimeter, which is 2.4 times larger than that of tubing of the same specification, making it highly conducive to liquid flow, especially in inclined and horizontal wells.
Slotted casing undergoes an overall anti-corrosion treatment to provide a dense protective layer, improving its corrosion resistance and wear resistance and effectively extending its downhole service life. The technology is ideal for sand control of sand production wells with sand particle sizes larger than 0.3mm.
Slotted casing is simple to operate, easy to configure, and has a large internal diameter that offers ease of string configuration. Its advantages are more obvious in inclined and horizontal wells.
In conclusion, slotted casing is a game-changer for the oil and gas industry. Its innovative technology provides high performance and cost savings while offering effective sand control and increasing oil and gas production.
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