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Carbon Steel Oil Slotted Well Screen Pipes

Carbon Steel Oil Slotted Well Screen Pipes

carbon steel oil slotted well screen pipes: The stainless steel/carbon steel slotted liner is mainly used to the water and oil reservation layer without much sand.Its function is to prevent the rock bits dropping into the well bore.The working principle is allowing the certain sizes sand coming through the surface with crude oil but keeping the bigger size sand being stopper outside to form sand bridge,and thereby achieving the anti-sand purpose. Slot casing screen pipe is commonly used to sand rock and carbonate reservoir,and especially useable for horizontal wells
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carbon steel oil slotted well screen pipes:

The stainless steel / carbon steel slotted liner is mainly used to the water and oil reservation layer without much sand.Its function is to prevent the rock bits dropping into the well bore.The working principle is allowing the certain sizes sand coming through the surface with crude oil but keeping the bigger size sand being stopper outside to form sand bridge,and thereby achieving the anti-sand purpose. Slot casing screen pipe is commonly used to sand rock and carbonate reservoir,and especially useable for horizontal wells.

 

API   Std.Casing

ID

(mm)

 

Unit

Length

(m)

 

Slot   Length

(mm)

 

Slot   No./m 

Slot   Width

(mm)

 

Slot   Tolerance

 

Valid   Filter Area

(cm2/m)

 

Max.

Strength

(kn)

 

Spec.

(mm)

Thickness

(mm)

Per   Weight

(mm)

60.32

5

6.84

50.3

1-12

80

200

0.3-5

±50

48

512.54

73.02

5.5

9.15

62

1-12

80

240

0.3-5

±50

57.6

688.55

88.9

6.5

13.22

75.9

1-12

80

280

0.3-5

±50

67.2

995.1

101.6

6.5

15.22

88.6

1-12

80

300

0.3-5

±50

72

1151.2

114.3

7

18.47

100.3

1-12

80

320

0.3-5

±50

76.8

1400.4

127

7.52

22.13

112

1-12

80

340

0.3-5

±50

81.6

1673.8

 

Stainless steel /carbon steel cut slotted liner and slot casing pipe performance

1. Our slotted liner and casing pipe uses API standard casing or ASTM A312 stanard stainless steel pipe as base pipe.

2. The edge of the slot is vertical, smooth, without burrs, and the slot is uniformity.

3. The slotted liner is suitable for sandy well, which the diameter of the sand greater than 0.3mm.

4. The slot can be longitudinal or transverse direction, the section of the slot can be parallel and trapezoidal types, with a wide open area.


Slotted-liner-(1)

Slotted-liner-(5)

slotted-liner1

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