API 5DP tubería de perforaciónes una tubería de acero roscada utilizada para conectar el equipo de perforación de superficie al fondo -} de orificio (BHA) o una broca en la parte inferior del pozo. Su función principal es entregar el lodo de perforación a la broca mientras trabaja en conjunto con el BHA para elevar, bajar o girar el conjunto de perforación. La tubería de perforación debe soportar presiones internas y externas significativas, estrés torsional, fuerzas de flexión y vibraciones durante la operación.
Calificaciones: E75, X95, G105, S135
Hilos de conexión:NC26, NC31, NC38, NC40, NC46, NC50, 5 1/2fh .6 5/8fh.
Estándar de tubería:API 5DP E75, X95, G105, S135
Estilo molesto: Iu, eu, ieu
El desgaste - Cinturón resistente de la junta de herramientas:TK34, TC2000, ARNCO 100XT, 200XT, 300XT400XT
Tubería de perforación de recubrimiento interno:TK34, DPC, TC2000, TC3000
Conexión:NC26, NC31, NC38, NC40, NC46, NC50, 5 1/2fh .6 5/8fh.
USO:Explotación de la mina, perforación de pozos de agua, perforación geotérmica de pozos, poling delantero, proyectos de minería de metal no ferroso y cooal, etc.
Solicitud:La tubería de perforación es para la exploración y el desarrollo de pozos de petróleo y gas.
Tamaños de tubería de perforación API y lista de peso
| Designaciones* | Datos conjuntos de herramientas | |||||||
| Pipebody OD (pulgadas) | Poundacio (libras por pie) | Calificación | Tipo de malestar | Conexión de hombros giratorios | OD (pulgadas) | ID de pin (pulgadas) | Longitud del pin OD* (pulgadas) | Box OD Longitud* (pulgadas) |
| 2-3/8 | 6.65 | E | UE | NC26 | 3-3/8 | 1-3/4 | 7 | 8 |
| 2-3/8 | 6.65 | X,G | UE | NC26 | 3-3/8 | 1-3/4 | 7 | 8 |
| 2-3/8 | 10.40 | E | UE | NC31 | 4-1/8 | 2-1/8 | 7 | 9 |
| 2-3/8 | 10.40 | X,G | UE | NC31 | 4-1/8 | 2 | 7 | 9 |
| 2-3/8 | 10.40 | S | UE | NC31 | 4-3/8 | 1-5/8 | 7 | 9 |
| 3-1/2 | 9.50 | E | UE | NC38 | 4-3/4 | 2-11/16 | 8 | 10-1/2 |
| 3-1/2 | 13.30 | E | UE | NC38 | 4-3/4 | 2-11/16 | 8 | 10-1/2 |
| 3-1/2 | 13.30 | X | UE | NC38 | 5 | 2-9/16 | 8 | 10-1/2 |
| 3-1/2 | 13.30 | G | UE | NC38 | 5 | 2-7/16 | 8 | 10-1/2 |
| 3-1/2 | 13.30 | S | UE | NC38 | 5 | 2-1/8 | 8 | 10-1/2 |
| 3-1/2 | 15.50 | E | UE | NC38 | 4-3/4 | 2-9/16 | 8 | 10-1/2 |
| 3-1/2 | 15.50 | X | UE | NC38 | 5 | 2-7/16 | 8 | 10-1/2 |
| 3-1/2 | 15.50 | G | UE | NC38 | 5 | 2-1/8 | 8 | 10-1/2 |
| 3-1/2 | 15.50 | S | UE | 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 | UE | NC46 | 6 | 3-1/4 | 7 | 10 |
| 4 | 14.00 | X,G | UE | NC46 | 6 | 3-1/4 | 7 | 10 |
| 4 | 14.00 | S | UE | NC46 | 6 | 3 | 7 | 10 |
| 4-1/2 | 16.60 | E | UE | NC50 | 6-5/8 | 3-3/4 | 7 | 10 |
| 4-1/2 | 16.60 | X | UE | NC50 | 6-3/8 | 3-3/4 | 7 | 10 |
| 4-1/2 | 16.60 | G | UE | NC50 | 6-5/8 | 3-3/4 | 7 | 10 |
| 4-1/2 | 16.60 | S | UE | NC50 | 6-3/8 | 3-1/2 | 7 | 10 |
| 4-1/2 | 20.00 | E | UE | NC50 | 6-3/8 | 3-3/4 | 7 | 10 |
| 4-1/2 | 20.00 | X | UE | NC50 | 6-5/8 | 3-1/2 | 7 | 10 |
| 4-1/2 | 20.00 | G | UE | NC50 | 6-3/8 | 3-1/2 | 7 | 10 |
| 4-1/2 | 20.00 | S | UE | 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 |
Composición química y propiedades mecánicas
| Calificación | Composición química | Propiedades mecánicas | ||
| P | S | Resistencia al rendimiento (MPA) | Resistencia a la tracción (MPA) | |
| E-75 | Menos de o igual a 0.020 | Menos de o igual a 0.015 | 517-724 | Mayor o igual a 689 |
| X-95 | Menos de o igual a 0.020 | Menos de o igual a 0.015 | 655-862 | Mayor o igual a 724 |
| G-105 | Menos de o igual a 0.020 | Menos de o igual a 0.015 | 724-931 | Mayor o igual a 793 |
| S-135 | Menos de o igual a 0.020 | Menos de o igual a 0.015 | 931-1138 | Mayor o igual a 1000 |
