Design and Technology of All-Welded Longitudinal Seam Sand Control Liner

Abstract:

The new longitudinal seam pipe-type screen is designed, in order to avoid wire disorder and damage of wire wrapped the screen passes the bending zone in the heavy in dined well or horizorital well. The new longitudinal seam pipe-type screen cut outboard is narrow and the other is wide, so it is hard to be built up . It can clean by itself. it has high efficiency of sand control，equality gap，big circulation area，better corrosion resistance and longer service life. The application of slotted liner’s area of oil pass is bigger than the same specification’s application of slotted liner by four to seven times. The application of slotted liner holds true to extract oil in the horizontal and high-angle well which is the grains of sand’s diameter is bigger than the 0.15 to 0.3mm.The design of construction is up to the mustard construction under the well. It is safer and more reliable in the well completion.

• Periodical: Advanced Materials Research (Volumes 479-481)
• Pages: 957-962
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.479-481.957
• Online since: February 2012
• Authors: Xiao Liu Liu
• Keywords: Application of Slotted Liner, Longitudinal Seam Pipe-Type Screen, Sand Control, Wire Wrapped Screen

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