Committee Scope

Subcommittee 5, Tubular Goods (SC5)                        

API Staff Contact: Ben Coco (cocob@api.org)

Description

SC5 develops, approves, and maintains standards pertaining and related to the product design and manufacture of:

  • casing/tubing and accessories for well operations
  • line pipe for transmission and facility piping
  • drill pipe and drill stem elements for drilling operations
  • pipe threading and gauging and thread compounds

The standards under SC5 are also supported with additional resources having expertise in metallurgy, performance properties, sour service, and coiled pipe

SC5 Advisory/Resource/Task Groups

  • Advisory Groups
    • Manufacturer (MAG)
    • User (UAG)
  • Resource Groups
    • Non-destructive Testing (RGNDT)
    • Performance Properties (RGPP)
    • Sour Service Products (RGSSP)
    • Coiled Tubulars (RGCT)
    • Monogram Program (RGMP)
  • Task Groups
    • Oil Country Tubular Goods (TGOCTG)​
    • Line Pipe (TGLP)
    • Drill Stem Elements (TGDSE)
    • Threading, Gauging, and Compounds (TGTGC)
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 BallotsWP

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Ballot Information
  
ID5432
NameTR 5SF, WI 3081, Guidelines for Evaluating Connection Performance in Multi-Fractured Horizontal Wells
Start Date03/15/2021
Closing Date04/27/2021
AssociateBenjamin Coco
CoordinatorBenjamin Coco
ProposalDevelop a testing protocol to evaluate premium connections for use in non-standard applications. This includes both shale gas wells and scenarios like casing drilling where low-cycle fatigue effects on premium connections need to be considered.
StatusClosed
ResultsIn Progress

Ballot Summary
StatisticsOutcomeNote
Affirmative17 
Negative2 
Abstain6 
Did Not Vote4 
Total Responses25 
Total Ballots29 
Response Rate86.21%Must be > 50%
Approval Rate89.47%Must be >= 66.67%
ConsensusYES 
 
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