Puurtoru on alusel toodetud põhimaterjalAPI Spec 5D. 2023 standardne revisjon tutvustas uut kõrget - tugevusterase hindeid ja suurendas postitust - murdumise pikendamise nõue Suurem kui 12% (varem Suurem kui 10% või võrdne).
Fosfori ja väävli sisalduse optimeeritud kontrolli kaudu (P väiksem või võrdne 0,020%-ga, s väiksem või võrdne 0,015%), rangem seina paksus tolerants (±10%) ja täiustatud sirged nõuded ( Vähem või võrdne 1,5 mm/m), standard tagab paranemise väändejõud ja korrosioonikindlus Naftavälja puuritorude jaoks keerulistes geoloogilistes tingimustes.
Spetsifikatsioon
Aste: E-75, X-95, G-105, S-135
Rakendus: hea puurimiseks
Puurtoru läbimõõt:
Alates 2 3/8 "kuni 6 5/8 ″
Puurtoru pikkusvahemikud:
Vahemik 1: 18 jalga kuni 22 jalga.
Vahemik 2: 27 jalga kuni 30 jalga.
Vahemik 3: 38 jalga kuni 45 jalga.
Puuri toru tüübid:
Puurtoru
Raske kaalupuuritoru
Tööriistaühendus
Kutsikaühendus

Puuritoru suurused ja kaal:
| Määramised* | Tööriistaühenduse andmed | |||||||
| Torukeha OD (tolli) | Poegi (naela jala kohta) | Aste | Ärritunud tüüp | Pöörd õlaühendus | OD (tolli) | PIN -i ID (tolli) | Pin OD pikkus* (tolli) | Kast OD pikkus* (tolli) |
| 2-3/8 | 6.65 | E | EL | NC26 | 3-3/8 | 1-3/4 | 7 | 8 |
| 2-3/8 | 6.65 | X,G | EL | NC26 | 3-3/8 | 1-3/4 | 7 | 8 |
| 2-3/8 | 10.40 | E | EL | NC31 | 4-1/8 | 2-1/8 | 7 | 9 |
| 2-3/8 | 10.40 | X,G | EL | NC31 | 4-1/8 | 2 | 7 | 9 |
| 2-3/8 | 10.40 | S | EL | NC31 | 4-3/8 | 1-5/8 | 7 | 9 |
| 3-1/2 | 9.50 | E | EL | NC38 | 4-3/4 | 2-11/16 | 8 | 10-1/2 |
| 3-1/2 | 13.30 | E | EL | NC38 | 4-3/4 | 2-11/16 | 8 | 10-1/2 |
| 3-1/2 | 13.30 | X | EL | NC38 | 5 | 2-9/16 | 8 | 10-1/2 |
| 3-1/2 | 13.30 | G | EL | NC38 | 5 | 2-7/16 | 8 | 10-1/2 |
| 3-1/2 | 13.30 | S | EL | NC38 | 5 | 2-1/8 | 8 | 10-1/2 |
| 3-1/2 | 15.50 | E | EL | NC38 | 4-3/4 | 2-9/16 | 8 | 10-1/2 |
| 3-1/2 | 15.50 | X | EL | NC38 | 5 | 2-7/16 | 8 | 10-1/2 |
| 3-1/2 | 15.50 | G | EL | NC38 | 5 | 2-1/8 | 8 | 10-1/2 |
| 3-1/2 | 15.50 | S | EL | NC40 | 5-1/2 | 2-1/4 | 7 | 10 |
| 4 | 14.00 | E | Iu | NC40 | 5-1/4 | 2-13/16 | 7 | 10 |
| 4 | 14.00 | X | Iu | NC40 | 5-1/4 | 2-13/16 | 7 | 10 |
| 4 | 14.00 | G | Iu | NC40 | 5-1/4 | 2-13/16 | 7 | 10 |
| 4 | 14.00 | S | Iu | NC40 | 5-1/4 | 2-9/16 | 7 | 10 |
| 4 | 14.00 | E | EL | NC46 | 6 | 3-1/4 | 7 | 10 |
| 4 | 14.00 | X,G | EL | NC46 | 6 | 3-1/4 | 7 | 10 |
| 4 | 14.00 | S | EL | NC46 | 6 | 3 | 7 | 10 |
| 4-1/2 | 16.60 | E | EL | NC50 | 6-5/8 | 3-3/4 | 7 | 10 |
| 4-1/2 | 16.60 | X | EL | NC50 | 6-3/8 | 3-3/4 | 7 | 10 |
| 4-1/2 | 16.60 | G | EL | NC50 | 6-5/8 | 3-3/4 | 7 | 10 |
| 4-1/2 | 16.60 | S | EL | NC50 | 6-3/8 | 3-1/2 | 7 | 10 |
| 4-1/2 | 20.00 | E | EL | NC50 | 6-3/8 | 3-3/4 | 7 | 10 |
| 4-1/2 | 20.00 | X | EL | NC50 | 6-5/8 | 3-1/2 | 7 | 10 |
| 4-1/2 | 20.00 | G | EL | NC50 | 6-3/8 | 3-1/2 | 7 | 10 |
| 4-1/2 | 20.00 | S | EL | NC50 | 6-5/8 | 3-1/4 | 7 | 10 |
| 4-1/2 | 16.60 | E | Ieu | NC46 | 6-1/4 | 3-1/4 | 7 | 10 |
| 4-1/2 | 16.60 | X | Ieu | NC46 | 6-1/4 | 3-1/4 | 7 | 10 |
| 4-1/2 | 16.60 | G | Ieu | NC46 | 6-1/4 | 3 | 7 | 10 |
| 4-1/2 | 16.60 | S | Ieu | NC46 | 6-1/4 | 2-3/4 | 7 | 10 |
| 4-1/2 | 20.00 | E | Ieu | NC46 | 6-1/4 | 3-1/4 | 7 | 10 |
| 4-1/2 | 20.00 | X | Ieu | NC46 | 6-1/4 | 3 | 7 | 10 |
| 4-1/2 | 20.00 | G | Ieu | NC46 | 6-1/4 | 2-3/4 | 7 | 10 |
| 4-1/2 | 20.00 | S | Ieu | NC46 | 6-3/8 | 2-1/2 | 7 | 10 |
| 5 | 19.50 | E | Ieu | NC50 | 6-5/8 | 3-3/4 | 7 | 10 |
| 5 | 19.50 | X | Ieu | NC50 | 6-5/8 | 3-1/2 | 7 | 10 |
| 5 | 19.50 | G | Ieu | NC50 | 6-5/8 | 3-1/4 | 7 | 10 |
| 5 | 19.50 | S | Ieu | NC50 | 6-5/8 | 2-3/4 | 7 | 10 |
| 5 | 19.50 | E | Ieu | 5-1/2FH | 7 | 3-3/4 | 8 | 10 |
| 5 | 19.50 | X,G | Ieu | 5-1/2 FH | 7 | 3-3/4 | 8 | 10 |
| 5 | 19.50 | S | Ieu | 5-1/2 FH | 7-1/4 | 3-1/2 | 8 | 10 |
| 5 | 25.60 | E | NC50 | 6-5/8 | 3-1/2 | 3-3/4 | 7 | 10 |
| 5 | 25.60 | X | Ieu | NC50 | 6-5/8 | 3 | 7 | 10 |
| 5 | 25.60 | G | Ieu | NC50 | 6-5/8 | 2-3/4 | 7 | 10 |
| 5 | 25.60 | E | Ieu | 5-1/2 FH | 7 | 3-1/2 | 8 | 10 |
| 5 | 25.60 | X | Ieu | 5-1/2 FH | 7 | 3-1/2 | 8 | 10 |
| 5 | 25.60 | G | Ieu | 5-1/2 FH | 7-1/4 | 3-1/2 | 8 | 10 |
| 5 | 25.60 | S | Ieu | 5-1/2 FH | 7-1/4 | 3-1/4 | 8 | 10 |
| 5-1/2 | 21.90 | E | Ieu | 5-1/2 FH | 7 | 4 | 8 | 10 |
| 5 | 21.90 | X | Ieu | 5-1/2 FH | 7 | 3-3/4 | 8 | 10 |
| 5-1/2 | 21.90 | G | Ieu | 5-1/2 FH | 7-1/4 | 3-1/2 | 8 | 10 |
| 5 | 21.90 | S | Ieu | 5-1/2 FH | 7-1/2 | 3 | 8 | 10 |
| 5-1/2 | 24.70 | E | Ieu | 5-1/2 FH | 7 | 4 | 8 | 10 |
| 5 | 24.70 | X,G | Ieu | 5-1/2 FH | 7-1/4 | 3-1/2 | 8 | 10 |
| 5-1/2 | 24.70 | S | Ieu | 5-1/2 FH | 7-1/2 | 3 | 8 | 10 |
| 6-5/8 | 25.20 | E | Ieu | 6-5/8 FH | 8 | 5 | 8 | 11 |
| 6-5/8 | 25.20 | X | Ieu | 6-5/8 FH | 8 | 5 | 8 | 11 |
| 6-5/8 | 25.20 | G | Ieu | 6-5/8 FH | 8-1/4 | 4-3/4 | 8 | 11 |
| 6-5/8 | 25.20 | S | Ieu | 6-5/8 FH | 8-1/2 | 4-1/4 | 8 | 11 |
| 6-5/8 | 27.70 | E | Ieu | 6-5/8 FH | 8 | 5 | 8 | 11 |
| 6-5/8 | 27.70 | X,G | Ieu | 6-5/8 FH | 8-1/4 | 4-3/4 | 8 | 11 |
| 6-5/8 | 27.70 | S | Ieu | 6-5/8 FH | 8-1/2 | 4-1/4 | 8 | 11 |





