Skip to content
Oltorf Enterprise LLC

Product catalog

OCTG Casing

API 5CT casing 4-1/2" to 20", J55 through Q125, STC / LTC / BTC and premium connections.

View spec tableRequest a quote

Casing supplied to API 5CT with full mill documentation and joint-by-joint tallies. Range 3 unless specified. Sour-service grades (L80-1, C90, T95) supplied with hardness results on the MTR.

Part of our Engineering Supply & Procurement service.

Standards

  • API 5CT
  • API 5B
  • NACE MR0175 / ISO 15156

Datasheets

  • API 5CT casing dimensions & performance (PDF) — available on request

Spec filter

33 items · availability and lead time confirmed on quote

  • 4-1/2" 11.60 ppf J55 LTC Casing

    CSG-0001 · API 5CT · Range 3

    Size
    4-1/2"
    Sched / weight
    11.60 lb/ft
    Grade
    J55
    Connection
    LTC
    End finish
    Threaded & coupled

  • 4-1/2" 11.60 ppf L80 BTC Casing

    CSG-0002 · API 5CT · Range 3

    Size
    4-1/2"
    Sched / weight
    11.60 lb/ft
    Grade
    L80
    Connection
    BTC
    End finish
    Threaded & coupled

  • 4-1/2" 11.60 ppf P110 BTC Casing

    CSG-0003 · API 5CT · Range 3

    Size
    4-1/2"
    Sched / weight
    11.60 lb/ft
    Grade
    P110
    Connection
    BTC
    End finish
    Threaded & coupled

  • 5-1/2" 17.00 ppf J55 LTC Casing

    CSG-0004 · API 5CT · Range 3

    Size
    5-1/2"
    Sched / weight
    17.00 lb/ft
    Grade
    J55
    Connection
    LTC
    End finish
    Threaded & coupled

  • 5-1/2" 17.00 ppf L80 BTC Casing

    CSG-0005 · API 5CT · Range 3

    Size
    5-1/2"
    Sched / weight
    17.00 lb/ft
    Grade
    L80
    Connection
    BTC
    End finish
    Threaded & coupled

  • 5-1/2" 17.00 ppf P110 BTC Casing

    CSG-0006 · API 5CT · Range 3

    Size
    5-1/2"
    Sched / weight
    17.00 lb/ft
    Grade
    P110
    Connection
    BTC
    End finish
    Threaded & coupled

  • 5-1/2" 20.00 ppf J55 LTC Casing

    CSG-0007 · API 5CT · Range 3

    Size
    5-1/2"
    Sched / weight
    20.00 lb/ft
    Grade
    J55
    Connection
    LTC
    End finish
    Threaded & coupled

  • 5-1/2" 20.00 ppf L80 BTC Casing

    CSG-0008 · API 5CT · Range 3

    Size
    5-1/2"
    Sched / weight
    20.00 lb/ft
    Grade
    L80
    Connection
    BTC
    End finish
    Threaded & coupled

  • 5-1/2" 20.00 ppf P110 BTC Casing

    CSG-0009 · API 5CT · Range 3

    Size
    5-1/2"
    Sched / weight
    20.00 lb/ft
    Grade
    P110
    Connection
    BTC
    End finish
    Threaded & coupled

  • 5-1/2" 23.00 ppf J55 LTC Casing

    CSG-0010 · API 5CT · Range 3

    Size
    5-1/2"
    Sched / weight
    23.00 lb/ft
    Grade
    J55
    Connection
    LTC
    End finish
    Threaded & coupled

  • 5-1/2" 23.00 ppf L80 BTC Casing

    CSG-0011 · API 5CT · Range 3

    Size
    5-1/2"
    Sched / weight
    23.00 lb/ft
    Grade
    L80
    Connection
    BTC
    End finish
    Threaded & coupled

  • 5-1/2" 23.00 ppf P110 BTC Casing

    CSG-0012 · API 5CT · Range 3

    Size
    5-1/2"
    Sched / weight
    23.00 lb/ft
    Grade
    P110
    Connection
    BTC
    End finish
    Threaded & coupled

  • 7" 26.00 ppf L80 BTC Casing

    CSG-0013 · API 5CT · Range 3

    Size
    7"
    Sched / weight
    26.00 lb/ft
    Grade
    L80
    Connection
    BTC
    End finish
    Threaded & coupled

  • 7" 26.00 ppf P110 BTC Casing

    CSG-0014 · API 5CT · Range 3

    Size
    7"
    Sched / weight
    26.00 lb/ft
    Grade
    P110
    Connection
    BTC
    End finish
    Threaded & coupled

  • 7" 29.00 ppf L80 BTC Casing

    CSG-0015 · API 5CT · Range 3

    Size
    7"
    Sched / weight
    29.00 lb/ft
    Grade
    L80
    Connection
    BTC
    End finish
    Threaded & coupled

  • 7" 29.00 ppf P110 BTC Casing

    CSG-0016 · API 5CT · Range 3

    Size
    7"
    Sched / weight
    29.00 lb/ft
    Grade
    P110
    Connection
    BTC
    End finish
    Threaded & coupled

  • 7" 32.00 ppf L80 BTC Casing

    CSG-0017 · API 5CT · Range 3

    Size
    7"
    Sched / weight
    32.00 lb/ft
    Grade
    L80
    Connection
    BTC
    End finish
    Threaded & coupled

  • 7" 32.00 ppf P110 BTC Casing

    CSG-0018 · API 5CT · Range 3

    Size
    7"
    Sched / weight
    32.00 lb/ft
    Grade
    P110
    Connection
    BTC
    End finish
    Threaded & coupled

  • 9-5/8" 40.00 ppf J55 LTC Casing

    CSG-0019 · API 5CT · Range 3

    Size
    9-5/8"
    Sched / weight
    40.00 lb/ft
    Grade
    J55
    Connection
    LTC
    End finish
    Threaded & coupled

  • 9-5/8" 40.00 ppf L80 BTC Casing

    CSG-0020 · API 5CT · Range 3

    Size
    9-5/8"
    Sched / weight
    40.00 lb/ft
    Grade
    L80
    Connection
    BTC
    End finish
    Threaded & coupled

  • 9-5/8" 40.00 ppf P110 BTC Casing

    CSG-0021 · API 5CT · Range 3

    Size
    9-5/8"
    Sched / weight
    40.00 lb/ft
    Grade
    P110
    Connection
    BTC
    End finish
    Threaded & coupled

  • 9-5/8" 47.00 ppf J55 LTC Casing

    CSG-0022 · API 5CT · Range 3

    Size
    9-5/8"
    Sched / weight
    47.00 lb/ft
    Grade
    J55
    Connection
    LTC
    End finish
    Threaded & coupled

  • 9-5/8" 47.00 ppf L80 BTC Casing

    CSG-0023 · API 5CT · Range 3

    Size
    9-5/8"
    Sched / weight
    47.00 lb/ft
    Grade
    L80
    Connection
    BTC
    End finish
    Threaded & coupled

  • 9-5/8" 47.00 ppf P110 BTC Casing

    CSG-0024 · API 5CT · Range 3

    Size
    9-5/8"
    Sched / weight
    47.00 lb/ft
    Grade
    P110
    Connection
    BTC
    End finish
    Threaded & coupled

  • 9-5/8" 53.50 ppf J55 LTC Casing

    CSG-0025 · API 5CT · Range 3

    Size
    9-5/8"
    Sched / weight
    53.50 lb/ft
    Grade
    J55
    Connection
    LTC
    End finish
    Threaded & coupled

  • 9-5/8" 53.50 ppf L80 BTC Casing

    CSG-0026 · API 5CT · Range 3

    Size
    9-5/8"
    Sched / weight
    53.50 lb/ft
    Grade
    L80
    Connection
    BTC
    End finish
    Threaded & coupled

  • 9-5/8" 53.50 ppf P110 BTC Casing

    CSG-0027 · API 5CT · Range 3

    Size
    9-5/8"
    Sched / weight
    53.50 lb/ft
    Grade
    P110
    Connection
    BTC
    End finish
    Threaded & coupled

  • 13-3/8" 54.50 ppf J55 BTC Casing

    CSG-0028 · API 5CT · Range 3

    Size
    13-3/8"
    Sched / weight
    54.50 lb/ft
    Grade
    J55
    Connection
    BTC
    End finish
    Threaded & coupled

  • 13-3/8" 54.50 ppf L80 BTC Casing

    CSG-0029 · API 5CT · Range 3

    Size
    13-3/8"
    Sched / weight
    54.50 lb/ft
    Grade
    L80
    Connection
    BTC
    End finish
    Threaded & coupled

  • 13-3/8" 68.00 ppf J55 BTC Casing

    CSG-0030 · API 5CT · Range 3

    Size
    13-3/8"
    Sched / weight
    68.00 lb/ft
    Grade
    J55
    Connection
    BTC
    End finish
    Threaded & coupled

Other categories

Request for quotation

Have an MTO? Send it.

Upload your material take-off, drawing or line list. We quote line by line with lead times — usually within 24 hours.

Upload MTO & Request Quote +1 (832) 221-1555