کیسینگ، تیوب و لوله های حفاری
| COMPONENT | CASING | TUBING | DRILL PIPE |
|---|---|---|---|
| استاندارد | API 5CT | API 5CT | API 5CT |
| متریال | Carbon Steel, Alloy Steel | Carbon Steel, Alloy Steel | Carbon Steel, Alloy Steel |
| گرید متریال | H40, J55, K55, M65 N80,L80, C90,R95 T95, C110, P110, Q125 | H40, J55, K55, M65 N80,L80, C90,R95 T95, C110, P110, Q125 | E75, X95, G105, S135 |
| روش تولید | SMLS, ERW | SMLS, ERW | SMLS |
| قطر خارجی | "7 , "5/8 6 , "1/2 5 , "5 , "1/2 4 "5/8 9 , "5/8 8 , "5/8 7 "5/8 13 , "3/4 11 , "3/4 10 "20 , "5/8 18 , "16 | "7/8 2 , "3/8 2 "1/2 4 , "4 , "1/2 3 | "7/8 2 , "3/8 2 "1/2 4 , "4 , "1/2 3 "5/8 7 , "5/8 6 |
| طول | R1 (4.88 ~ 7.62m) R2 (7.62 ~10.36m) R3 (10.36 ~ 14.63m) | R1 (4.88 ~ 7.62m) R2 (7.62 ~10.36m) R3 (10.36 ~ 14.63m) | R2 (7.62 ~10.36m) R3 (10.36 ~ 14.63m) |
نوع اتصال | Buttress Threads (BTC) Long Threads (LTC) Short Threads (STC) Plain End (P) External Upset Ends (EUE) Non Upset Ends (NUE) Premium Gas Tight Connector Special Types (By Order) | Buttress Threads (BTC) Long Threads (LTC) Short Threads (STC) Plain End (P) External Upset Ends (EUE) Non Upset Ends (NUE) Premium Gas Tight Connector Special Types (By Order) | Thread: NC26, NC31, NC38, NC40, NC46, NC50, 5 1/2FH, 6 5/8FH Internal Upset: IEU, EU, IU |