Products Categories
1.Product: Slotted Pipes, Slotted liner, Premium Screen, Sand Control Well Screens
2.Standards: API 5CT
3.Base pipe: API casing or tubing
4.Slot style: Straight slot, keystone slot
5.Slot shape: Slotted or custom
6.Slot pattern: Staggered, straight in line, gang, or custom
| Slot Types | Straight Slots | |
| Keystone Slots | ||
| Slot Patterns | ||
| Line (Straight) Pattern | ||
| Single-Slot Staggered Pattern | ||
| Gang Pattern (Multiple Staggered Pattern) | ||
| Applications | 1.Where well productivity is small and economics cannot support the use of screens; | |
| 2.Ideal for sand control for low fines and clay reservoirs; | ||
| 3.Excellent sand control choice for thermal heavy oil &bitumen reservoirs; | ||
| 4.Suitable for high CO2/H2S, SAGD, CSS, and CBM. | ||
| Features of slotted pipe | 1.Varied slot sizes and patterns and shapes; | |
| 2.Lower cost than wire wrapped screens, in some situations slotted liner now used for the same functionality as sand control screens; | ||
| 3.Simple installation due to no outer screen added; | ||
| 4.Low risk of collapse and deformity; | ||
| 5.The slotted pipes control sand better, which are suitable for the well with sand diameter more than 0.3mm. | ||
| 6.The slot can be longitudinal and vertical and the section of the slot can be parallel and trapezoid types, which creates wide open area. | ||
| 7.Easy to operate and to be connected with larger inner diameter. | ||