Versatile Perforated Pipe in J55 or N80

Perforated casing with staggered holes

Perforated casing without burrs or other surface defects

Perforated pipe or perforated casing is designed for creating direct link between the wellbore and the producing formation through punched holes in the casing and the cement sheath that surrounds it. It is usually used as a protect casing or supporting pipe of other well screens, such as pipe-based wire wrapped screen The size and distribution of perforated hoses pose a direct impact on well productivity.

Features:

Punched hose types

Drawing of style A perforated pipe hole.

Style A.

Drawing of style B perforated pipe hole.

Style B.

Drawing of style C perforated pipe hole.

Style C.

Drawing of style D perforated pipe hole.

Style D.

Drawing of style E perforated pipe hole.

Style E.

Drawing of style F perforated pipe hole.

Style F.

Drawing of non staggered perforated pipe.

Non-staggered perforated pipe.

Drawing of staggered perforated pipe.

Staggered perforated pipe.

Product parameters
Pipe Size (inch) Number of hoses (sq. in./ft) Hole Diameter (inch) Open Area (sq. in./ft)
3/4 78 3/16 2.15
1 54 5/16 4.14
1-1/4 66 5/16 5.06
1-1/2 78 5/16 5.98
2-1/16 78 5/16 5.98
2-3/8 90 3/8 9.94
2-7/8 102 3/8 11.26
3-1/2 126 3/8 13.91
4 138 3/8 15.24
4-1/2 150 3/8 16.56
5 162 3/8 17.88
5-1/2 174 3/8 19.21
6-5/8 186 3/8 20.53
7 222 3/8 24.51
9-5/8 294 3/8 32.46

Note: Custom products are available on special orders. If you have any problem of perforated casing, please contact us.

A bulk of perforated pipes in the warehouse for shipping

Plated perforated pipe for corrosive resistance

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