Description
Item: Polymer Centralizer
Material: carbon steel
Length: 154mm, 200mm, 240mm
Surface: colored, electrostatic painting
Usage: oil drilling for horizontal holes
Accessory: Stop Ring, Setting Screw
Available Size: 4 1/2" x 5 1/2", 4 1/2"x 6", 4 5/8"x 5 5/8", 5 1/2"x8 1/2", 6 1/2"x8 1/2", 7" x 8 1/2", 7 5/8" x 9 7/8", 9 5/8"x 12 1/4", 13 3/8"x 16", 13 3/8"x 17 1/2" or customized dimensions.
Function:
Solid casing centralizers are very effective in providing the casing with good support especially in anything other than a vertical run. In a vertical application, the bow spring centralizer might be the more economical choice but for the people involved that need a proof positive standoff and a reliable and long lasting well, the Rigid Centralizer is the professional choice.
Oil well drilling and well completion, it's longevity and safe operation depends greatly on a good, complete cementing. Deviated or fully horizontal casings rely on a proper standoff for a complete cementing which comes from using Rigid Casing Centralizers! Rigid centralizers offer that insurance as they overcome the gravitational and axial forces of a casing.
Technical Parameters
Diameter (INCH)
Height(MM)
31/2×51/2
200
41/2×51/2
200
51/2×81/2
100
51/2×81/2
200
61/2×81/2
120
7×81/2
100
7×81/2
200
7×81/3
200
51/2×81/2
200
7×95/8
100
7×95/8
200
95/8×121/4
100
95/8×121/4
200
133/8×16
240
133/8×171/2
240
5*6
240
41/2×51/2
200
41/2×61/2
150
7×81/2
200
71/2×95/8
200
51/2×81/2
200
65/8×81/2
200
95/8×133/8
240
Complaint
