The slotted liner is mainly used to the water and oil reservation layer without much sand. It's function is prevent rock bits dropping into the well bore. The working principle is allowing the certain size and coming through the surface with crude oil but keeping the bigger size sand being stopped outside to form sand bridge, and thereby achievement the anti-sand purpose.
Renile slotted liner uses advanced laser cutting technology, which provides high precision of slot profile, specifications and location. This type of product is commonly used to sand rock and carbonate reservoir, and especially useful for horizontal wells.
Slotting pattern : line slot pattern, staggered slot pattern, multiple staggered slot pattern.
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Hebei Renire Oil Pipeline Equipment Co., Ltd. is located in Qingxian economic development zone, Cangzhou City, Hebei Province, China. Our company is engaged in production and processing of oil screen sand and oil casting. All of our products with international quality standard and have greatly appreciated from a variety of different markets throughout the world.
We are now in a mind and confident mood to strive for our strategic objectives according to the new concept of "longitudinal extension, transversal linking, multi-element development under one major business"!