• Commercial Sour Service Grade Drill Pipe

    XD™ is designed for the most severe H2S environments. Our XD grades feature restricted yield tool joints and a NACE TM0177 Method A-tested tube for optimum fracture toughness, controlled yield strength and restricted hardness. It is available in XD 95 and XD 105 with respective 95 and 105 ksi tube SMYS.

    TSS™ is a variation of our XD product, featuring a NACE-tested tube and API tool joints with a SMYS of 120 ksi. It is typically used in drilling applications where connection strength is required and H2S embrittlement is well mitigated. We offer TSS 95 and TSS 105 with respective 95 and 105 ksi tube SMYS.

    Specifications

    Grade nameTube SMYS (ksi)Tube NACE TM0177Tool Joint SMYS (ksi)Tool Joint NACE TM0177
    XD 9595Method A, Solution A, 85% SMYS105Not applicable, controlled yield
    XD 105105Method A, Solution A, 70% SMYS105Not applicable, controlled yield
    TSS 9595Method A, Solution A, 85% SMYS120Not applicable
    TSS 105105Method A, Solution A, 70% SMYS120Not applicable
    The above table represents NACE specifications for Grant Prideco sour service grades.
    Conventional API high strength grades consistently fail NACE testing

     

    Description

    Grant Prideco offers a complete range of proprietary material grades suitable for various levels of sour service protection. Materials can conform to NACE MR0175/ISO 15156 or IRP standard based on customer need.