UNIASEN
Uniasen - Slotted Liner
FromUNIASEN
Slotted liner is actually a kind of sand control screen, chiefly used as the water and oil reservation layer for sand control. Its major function is to prevent rock pieces dropping into the water or the oil well. This type of slotted product is commonly used in sand control devices, especially useful for horizontal wells.
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CATEGORY
ERW, HFW or SMLS
STANDARD
API Spec 5CT, GB/T 19830
GRADE
H40, J55, K55, N80
- PIPE LENGTH(FOR PER UNIT):≤15m;
- O.D: 50-500mm;
- W.T:≤20mm;
- SLOT WIDTH:(0.10-4)mm±0.03mm;
- SLOT QUANTITY(QUANTITY OF SLOTS PER METER)
- NO.slots/meter=31.4DC/WL
- D=O.D mm C=%Slot Area % That The Customer Required
- W=Slot Width mm L=Slot Length mm
- SHAPE OF SLOT:
- Straight Mill Slotting
- Keystone Or Undercut Slotting