Shinestar GRUPO STEEL CO., LTD

盛仕达 钢铁 股份有限公司

API Casing

Breve descripción:


  • Palabras clave: API 5CT Casing, Well Casing, Seamless (SMLS), Electric Resistance Welded (ERW), Casing, Oil Pipe
  • Tamaño: OD: 4 1/2 '' ~ 20 '' (114,3 mm ~ 508 mm); WT: 0,205 '' ~ 0,635 '' (5.21mm ~ 16.13mm); LONGITUD: R1, R2, R3
  • Standard & Grado: API 5CT J 55/K55/N80/C75/L80/C90/T95/Q125
  • Extremos: biselado, corte cuadrado, Con LTC / STC / BTC / VAM conexión
  • Embalaje: Las tapas de protección en ambos extremos, de papel resistente al agua envuelta, dos etiquetas
  • Uso: Se utiliza como retén estructural para las paredes de los pozos de gas de petróleo,
  • Thread types: STC, LTC, BTC, Special Clearance, Premium Connection
  • Aplicación: Oil Well Casing Serves As Well Sidewall
  • Detalle del producto

    Especificación

    Estándar

    Pintura y Revestimientos

    Embalaje y carga

    Caja is a large-diameter pipe that serves as the structural retainer for the walls of oil and gas wells, or well bore.It is inserted into a well bore and cemented in place to protect both subsurface formations and the well bore from collapsing and to allow drilling fluid to circulate and extraction to take place. Steel Casing Pipes have smooth wall & minimum yield strength of 35,000 psi.

    Well Casing serves as well sidewall. Standards and Technical Conditions for Supply:API Spec 5CT ISO13680 Grade: J55, K55, N80-1,N80-Q, L80-1, L80-9Cr,L80-13Cr,​C95, P110. Tread types: NUE, EUE, VAM, STC, LTC, BTC, special clearance, XC,VAM TOP,NEW VAM.

    Oil Casing Pipe: Casings are used for fixing the well wall or down hole, which have wide diameters, can be divided into conductor casings, technical casings and Oil casings.

    Uses: Well Casing serves as well sidewall.

    Standards and Technical Conditions for Supply: API Spec 5CT

    Grade of pipe casing: J55, K55, N80-1,N80-Q, L80-1, L80-9Cr,L80-13Cr,C95, P110.

    Tread types of pipe casing : STC, LTC, BTC, special clearance, XC,VAM TOP,NEW VAM.

    Dimension: OD: 114.3-508mm WT: 5.21-16.13mm

     

    What is API 5CT casing ?

    API SPEC 5CT well casing is utilized in fixing the well wall or down hole, which has wider diameters. API SPEC 5CT can be divided into conductor casing, technical casing and oil casing.

     

    API 5CT is standard technical specifications for steel casing pipes used for oil wells in petroleum and natural gas industries.

     

    Common Grades

    • J55/K55

    • N80/N80Q/L80

    • C90

    • R95/T95

    • P110/C110

    • Q125

     

    Connections

    API 5CT is applicable to following connections which complied with API SPEC 5B:

    • SC: Short round thread casing

    • LC: Long ound thread casing

    • BC: Buttress thread casing

    • NU: Non-upset tubing

    • EU: External upset tubing

    • IJ: Integral tubing connections


  • Anterior:
  • Siguiente:

  • longitudes:

     aceite de la carcasa

    rango 1

    rango 2

    rango 3

    4.88 ~ 7.62

    7.62 ~ 10.36

    10.36 ~ 14.63

    Dimensión:

    Etiquetas

    Diámetro exterior D

    masa lineal nominal T & C

    espesor de pared t

    J55

    N80

    L80

    C90

    P110

    Q125

    mm

    kg / m

    mm

    K55

    1 / Q?

    T95

    1

    2

    3

    4

    5

    6

    7

    8

    9

    10

    11

    4 1/2

    9.5

    114,3

    14.14

    5.21

    PD

    -

    -

    -

    -

    -

    4 1/2

    10.5

    114,3

    15.63

    5.69

    PSB

    -

    -

    -

    -

    -

    4 1/2

    11.6

    114,3

    17.26

    6.35

    PSLB

    PLB

    PLB

    PLB

    PLB

    -

    4 1/2

    13.5

    114,3

    20.09

    7.37

    -

    PLB

    PLB

    PLB

    PLB

    -

    4 1/2

    15.1

    114,3

    22.47

    8.56

    -

    -

    -

    -

    PLB

    PLB

    5

    11.5

    127

    17.11

    5.59

    PD

    -

    -

    -

    -

    -

    5

    13

    127

    19.35

    6.43

    PSLB

    -

    -

    -

    -

    -

    5

    15

    127

    22.32

    7.52

    PSLBE

    PLBE

    PLBE

    PLBE

    PLBE

    -

    5

    18

    127

    26.79

    9.19

    -

    PLBE

    PLBE

    PLBE

    PLBE

    PLBE

    5

    21.4

    127

    31.85

    11.1

    -

    PLB

    PLB

    PLB

    PLB

    PLB

    5

    23.2

    127

    34.53

    12.14

    -

    PLB

    PLB

    PLB

    PLB

    PLB

    5

    24.1

    127

    35.86

    12.7

    -

    PLB

    PLB

    PLB

    PLB

    PLB

    5 media

    14

    139,7

    20.83

    6.2

    PD

    -

    -

    -

    -

    -

    5 media

    15.5

    139,7

    23.07

    6.98

    PSLBE

    -

    -

    -

    -

    -

    5 media

    17

    139,7

    25.3

    7.72

    PSLBE

    PLBE

    PLBE

    PLBE

    PLBE

    -

    5 media

    20

    139,7

    29,76

    9.17

    -

    PLBE

    PLBE

    PLBE

    PLBE

    -

    5 media

    23

    139,7

    34.23

    10,54

    -

    PLBE

    PLBE

    PLBE

    PLBE

    PLBE

    5 media

    26.8

    139,7

    39.88

    12.7

    -

    -

    -

    PAG

    -

    -

    5 media

    29.7

    139,7

    44.2

    14.27

    -

    -

    -

    PAG

    -

    -

    5 media

    32.6

    139,7

    48.51

    15.88

    -

    -

    -

    PAG

    -

    -

    5 media

    35.3

    139,7

    52.53

    17.45

    -

    -

    -

    PAG

    -

    -

    5 media

    38

    139,7

    56.55

    19.05

    -

    -

    -

    PAG

    -

    -

    5 media

    40.5

    139,7

    60,27

    20.62

    -

    -

    -

    PAG

    -

    -

    5 media

    43.1

    139,7

    64.14

    22.22

    -

    -

    -

    PAG

    -

    -

    6 5/8

    20

    168.28

    29,76

    7.32

    PSLB

    -

    -

    -

    -

    -

    6 5/8

    24

    168.28

    35.72

    8.94

    PSLBE

    PLBE

    PLBE

    PLBE

    PLBE

    -

    6 5/8

    28

    168.28

    41.67

    10,59

    -

    PLBE

    PLBE

    PLBE

    PLBE

    -

    6 5/8

    32

    168.28

    47.62

    12.06

    -

    PLBE

    PLBE

    PLBE

    PLBE

    PLBE

    7

    17

    177,8

    25.3

    5.87

    -

    -

    -

    -

    -

    -

    7

    20

    177,8

    29,76

    6.91

    PD

    -

    -

    -

    -

    -

    7

    23

    177,8

    34.23

    8.05

    PSLBE

    PLBE

    PLBE

    PLBE

    -

    -

    7

    26

    177,8

    38.69

    9.19

    PSLBE

    PLBE

    PLBE

    PLBE

    PLBE

    -

    7

    29

    177,8

    43.16

    10,36

    -

    PLBE

    PLBE

    PLBE

    PLBE

    -

    7

    32

    177,8

    47.62

    11.51

    -

    PLBE

    PLBE

    PLBE

    PLBE

    -

    7

    35

    177,8

    52.09

    12.65

    -

    PLBE

    PLBE

    PLBE

    PLBE

    PLBE

    7

    38

    177,8

    56.55

    13.72

    -

    PLBE

    PLBE

    PLBE

    PLBE

    PLBE

    7

    42.7

    177,8

    63.54

    15.88

    -

    -

    -

    PAG

    -

    -

    7

    46.4

    177,8

    69.05

    17.45

    -

    -

    -

    PAG

    -

    -

    7

    50

    177,8

    74.56

    19.05

    -

    -

    -

    PAG

    -

    -

    7

    53.6

    177,8

    79.77

    20.62

    -

    -

    -

    PAG

    -

    -

    7

    57.1

    177,8

    84.97

    22.22

    -

    -

    -

    PAG

    -

    -

    7 5/8

    24

    193.68

    35.72

    7.62

    -

    -

    -

    -

    -

    -

    7 5/8

    26.4

    193.68

    39.29

    8.33

    PSLBE

    PLBE

    PLBE

    PLBE

    -

    -

    7 5/8

    29.7

    193.68

    44.2

    9.52

    -

    PLBE

    PLBE

    PLBE

    PLBE

    -

    7 5/8

    33.7

    193.68

    50.15

    10,92

    -

    PLBE

    PLBE

    PLBE

    PLBE

    -

    7 5/8

    39

    193.68

    58.04

    12.7

    -

    PLBE

    PLBE

    PLBE

    PLBE

    PLBE

    7 5/8

    42.8

    193.68

    63.69

    14.27

    -

    PLB

    PLB

    PLB

    PLB

    PLB

    7 5/8

    45.3

    193.68

    67.41

    15.11

    -

    PLB

    PLB

    PLB

    PLB

    PLB

    7 5/8

    47.1

    193.68

    70.09

    15.88

    -

    PLB

    PLB

    PLB

    PLB

    PLB

    7 5/8

    51

    193.68

    76.19

    17.45

    -

    -

    -

    PAG

    -

    -

    7 5/8

    55.3

    193.68

    82.3

    19.05

    -

    -

    -

    PAG

    -

    -

    8 5/8

    24

    219,08

    35.72

    6.71

    PD

    -

    -

    -

    -

    -

    8 5/8

    28

    219,08

    41.67

    7.72

    -

    -

    -

    -

    -

    -

    8 5/8

    32

    219,08

    47.62

    8.94

    PSLBE

    -

    -

    -

    -

    -

    8 5/8

    36

    219,08

    53.57

    10.16

    PSLBE

    PLBE

    PLBE

    PLBE

    -

    -

    8 5/8

    40

    219,08

    59.53

    11.43

    -

    PLBE

    PLBE

    PLBE

    PLBE

    -

    8 5/8

    44

    219,08

    65.48

    12.7

    -

    PLBE

    PLBE

    PLBE

    PLBE

     

    8 5/8

    49

    219,08

    72.92

    14.15

    -

    PLBE

    PLBE

    PLBE

    PLBE

    PLBE

    9 5/8

    32

    244,48

    48.07

    7.92

    -

    -

    -

    -

    -

    -

    9 5/8

    36

    244,48

    53.57

    8.94

    PSLB

    -

    -

    -

    -

    -

    9 5/8

    40

    244,48

    59.53

    10,03

    PSLBE

    PLBE

    PLBE

    PLBE

    -

    -

    9 5/8

    43.5

    244,48

    64,73

    11.05

    -

    PLBE

    PLBE

    PLBE

    PLBE

    -

    9 5/8

    47

    244,48

    69.94

    11.99

    -

    PLBE

    PLBE

    PLBE

    PLBE

    PLBE

    9 5/8

    53.5

    244,48

    79.62

    13.84

    -

    PLBE

    PLBE

    PLBE

    PLBE

    PLBE

    9 5/8

    58.4

    244,48

    86.91

    15.11

    -

    PLB

    PLB

    PLB

    PLB

    PLB

    9 5/8

    59

    244,48

    88.4

    15,47

    -

    -

    -

    PAG

    -

    -

    9 5/8

    64.9

    244,48

    96.58

    17.07

    -

    -

    -

    PAG

    -

    -

    9 5/8

    70.3

    244,48

    104.62

    18.64

    -

    -

    -

    PAG

    -

    -

    9 5/8

    75.6

    244,48

    112.5

    20.24

    -

    -

    -

    PAG

    -

    -

    10 3/4

    32.75

    273,05

    48.74

    7.09

    -

    -

    -

    -

    -

    -

    10 3/4

    40.5

    273,05

    60,27

    8.89

    PSB

    -

    -

    -

    -

    -

    10 3/4

    45.5

    273,05

    67.71

    10.16

    PSBE

    -

    -

    -

    -

    -

    10 3/4

    51

    273,05

    75.9

    11.43

    PSBE

    PSBE

    PSBE

    PSBE

    PSBE

    -

    10 3/4

    55

    273,05

    82.59

    12.57

    -

    PSBE

    PSBE

    PSBE

    PSBE

    -

    10 3/4

    60.7

    273,05

    90.33

    13.84

    -

    -

    -

    PSBE

    PSBE

    PSBE

    10 3/4

    65.7

    273,05

    97.77

    15.11

    -

    -

    -

    PSB

    PSB

    PSB

    10 3/4

    73.2

    273,05

    108.93

    17.07

    -

    -

    -

    PAG

    -

    -

    10 3/4

    79.2

    273,05

    117.86

    18.64

    -

    -

    -

     P

    -

    -

    10 3/4

    85.3

    273,05

    126,94

    20.24

         

     P

       

    11 3/4

    42

    298,45

    62.5

    8.46

     -

     -

     -

     -

     -

     -

    11 3/4

    47

    298,45

    69.94

    9.53

    PSB

     -

     -

     -

     -

     -

    11 3/4

    54

    298,45

    80.36

    11.05

    PSB

     -

     -

     -

     -

     -

    11 3/4

    60

    298,45

    89.29

    12.42

    PSB

    PSB

    PSB

    PSB

    PSB

    PSB

    11 3/4

    65

    298,45

    96.73

    13,56

     -

    PAG

    PAG

    PAG

    PAG

    PAG

    11 3/4

    71

    298,45

    105.66

    14.78

     -

    PAG

    PAG

    PAG

    PAG

    PAG

    13 3/8

    48

    339,72

    71,43

    8.38

    -

    -

    -

    -

    -

    -

    13 3/8

    54.5

    339,72

    81.1

    9.65

    PSB

    -

    -

    -

    -

    -

    13 3/8

    61

    339,72

    90.78

    10,92

    PSB

    -

    -

    -

    -

    -

    13 3/8

    68

    339,72

    101,19

    12.19

    PSB

    PSB

    PSB

    PSB

    PSB

    -

    13 3/8

    72

    339,72

    107.15

    13.06

    -

    PSB

    PSB

    PSB

    PSB

    PSB

    16

    65

    406,4

    96.73

    9.53

    -

    -

    -

    -

    -

    -

    16

    75

    406,4

    111.61

    11.13

    PSB

    -

    -

    -

    -

    -

    16

    84

    406,4

    125,01

    12.57

    PSB

    -

    -

    -

    -

    -

    16

    109

    406,4

    162,21

    16,66

    PAG

    PAG

    PAG

    -

    PAG

    PAG

    18 5/8

    87.5

    473,08

    130.21

    11.05

    PSB

    -

    -

    -

    -

    -

    20

    94

    508

    139,89

    11.13

    PSLB

    -

    -

    -

    -

    -

    20

    106.5

    508

    158,49

    12.7

    PSLB

    -

    -

    -

    -

    -

    20

    133

    508

    197,93

    16.13

    PSLB

    -

    -

    -

    -

    -

    P - extremo liso; S - rosca redonda corta; L - rosca redonda largo; B - contrafuerte hilo; E - línea Extreme.

    Propiedades mecánicas:

    Grupo

    Grado

    Tipo

    alargamiento total bajo carga%

    resistencia a la fluencia Mpa

    Resistencia a la tracción MPa min

    dureza máximo

    min

    máx

    HRC

    HBW

    1

    2

    3

    4

    5

    6

    7

    8

    9

    1

     J55

    -

    0,5

    379

    552

    517

    -

    -

    K55

    -

    0,5

    379

    552

    655

    -

    -

     N80

    1

    0,5

    552

    758

    689

    -

    -

    N80

     Q

    0,5

    552

    758

    689

    -

    -

    2

    L80

    1

    0,5

    552

    655

    655

    23

    241

    L80

    9Cr

    0,5

    552

    655

    655

    23

    241

    L80

    13Cr

    0,5

    552

    655

    655

    23

    241

    C90

    1? 2

    0,5

    621

    724

    689

    25,4

    255

    C95

    -

    0,5

    655

    758

    724

    -

    -

    T95

    1? 2

    0,5

    655

    758

    724

    25,4

    255

    3

    P110

    -

    0,6

    758

    965

    862

    -

    -

    4

    Q125

    Todos

    0.65

    862

    1034

    931

    -

    -

    Tolerancia

    Tipos de tubos de acero

    Diámetro externo

    Espesor de pared

    tubos laminados en frío

    Tamaños de tubo (mm)

    Tolerancias (mm)

    Tolerancias (mm)

    <114.3

    ± 0,79

    -12.5%

       

    Composición química

    Estándar Grado Chemical compositions(%)
    API SPEC 5CT J55 C Si Minnesota PAG S cr Ni Cu Mes V
    K55 0.34~0.39 0.20~0.35 1.25~1.50 ≤0.020 ≤0.015 ≤0.15 ≤0.20 ≤0.20 / /
    N80 0.34~0.38 0.20~0.35 1.45~1.70 ≤0.020 ≤0.015 ≤0.15 / / / 0.11~0.16
    L80 0.15~0.22 ≤1.00 0.25~1.00 ≤0.020 ≤0.010 12.0~14.0 ≤0.20 ≤0.20 / /
    P110 0.26~0.395 0.17~0.37 0.40~0.70 ≤0.020 ≤0.010 0.80~1.10 ≤0.20 ≤0.20 0.15~0.25 ≤0.08

    Propiedades mecánicas

    Grado Tipo alargamiento total bajo carga (%) Límite elástico (min) Límite elástico (max) Resistencia a la tracción Mpa min Dureza Max (HRC) Dureza Max (HBW)
    J55 - 0,5 379 552 517 - -
    K55 - 0,5 379 552 655 - -
    N80 1 0,5 552 758 689 - -
    N80 Q 0,5 552 758 689 - -
    L80 1 0,5 552 655 655 23 241
    L80 9Cr 0,5 552 655 655 23 241
    L80 13Cr 0,5 552 655 655 23 241
    C90 - 0,5 621 724 689 25,4 255
    C95 - 0,5 655 758 724 - -
    T95 - 0,5 655 758 724 25,4 255
    P110 - 0,6 758 965 862 - -
    Q125 Todos 0.65 862 1034 931 - -

    Anti-Corrosion Water Based Paint

    API Casing

    el embalaje de carcasa-01

    el embalaje de carcasa-02