Jun,29

API SPEC 19LH-2019 pdf download

API SPEC 19LH-2019 pdf download

API SPEC 19LH-2019 pdf download.Liner Hanger Equipment.
1 Scope This specification provides requirements for conventional and expandable liner systems, including liner hangers, liner packers, liner hanger packers, tie-back/polished-bore receptacles (TBR/PBRs), seal assemblies, setting adaptors/ sleeves, and running/setting tools as defined herein for use in the oil and natural gas industry. This specification provides minimum requirements for the functional specification and technical specification, including design, design verification and validation, materials, quality control, documentation and data control, repair, shipment, and storage. Products covered by this specification apply only to applications within a conduit. Installation and field maintenance are outside the scope of this specification. Also not covered in this specification are casing crossover subs, expandable tubulars and expandable connections, end connections to the liner, cementing aids, liner wiper plugs and drill pipe darts, landing collars, float equipment, wellhead/casing hanger, sub-mudline suspension equipment, and cementing heads. Products covered by other API specifications are not in the scope of this specification. Requirements for the API Monogram program are contained in Annex A. This specification includes normative Annexes E, F, and H and informative Annexes A, B, C, D, and G. 2 Normative References The following referenced documents are indispensable for the application of this specification. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. API Recommended Practice 5C5, 4 th Edition, Procedures for Testing Casing and Tubing Connections API Specification 5B, Threading, Gauging, and Thread Inspection of Casing, Tubing, and Line Pipe Threads API Specification 5CT, Specification for Casing and Tubing API Specification 5L, Specification for Line Pipe
3.1.5 component The individual part of a product. 3.1.6 compound Combination of constituent elements of the formulation of a nonmetallic material from a particular supplier. 3.1.7 conduit Casing, tubing, or liner, either metallic or nonmetallic. 3.1.8 conventional liner hanger Product that typically uses a slip/cone mechanism that is typically activated mechanically or hydraulically down hole to suspend the liner in the host conduit/casing. It does not require plastic deformation of the body. 3.1.9 conventional liner system Liner system that typically uses a slip/cone mechanism that is activated mechanically or hydraulically to suspend the liner into the host conduit/casing and may have annular sealing device and TBR/PBR. 3.1.10 design validation Process of proving a design by testing to demonstrate conformity of the product to design requirements. 3.1.11 design verification Process of examining the result of a given design or development activity to determine conformity with specified requirements. 3.1.12 drift diameter Minimum inside diameter (ID) of a tube, product, or component, expressed as the outside diameter (OD) of the drift used during assembly inspection. 3.1.13 end connection Thread or other mechanism that connects equipment to liner or casing. 3.1.14 environment Set of conditions to which the product is exposed. 3.1.15 equipment Products or systems to which this document is applicable. 3.1.16 expandable connection Threaded connection that is designed to be expanded by radial deformation as part of the expansion process for the expandable tubular.
3.1.17 expandable liner hanger Product that uses radial plastic deformation of the body down hole to suspend the liner in the host conduit/casing. 3.1.18 expandable liner system Liner system that typically uses radial plastic deformation to suspend the liner into the host conduit/casing and may have an annular sealing device and TBR/PBR. NOTE This definition excludes solid expandable tubular. 3.1.19 expandable tubular A length of conduit that is designed to be expanded by radial deformation. 3.1.20 extrusion gap Radial gap between the sealing ID and the OD immediately adjacent to the sealing element. 3.1.21 functional specification Features, characteristics, process conditions, boundaries, and exclusions defining the performance and use requirements of the products or systems. 3.1.22 functional test Test performed to confirm proper operation of liner equipment. 3.1.23 hanging capacity Maximum load capacity of a liner hanger supported inside the host casing/conduit. 3.1.24 heat treatment heat treating Controlled heating or cooling of materials for the purpose of changing mechanical properties.

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