API Standards for Coiled Tubulars

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5LCP – voted late 2004 • changes out for vote • Added more ultrasonic NDE, esp for butt welds • Add X90C grade • Provide for torch-cut ends • Reduce acceptable min. wall from –12.5%t 12.5%t to –10%t. 10%t. Status today…… RP 5C8 – Voted late 2004 • changes out for vote • more “shoulds” and no “shalls”. • Added definitions of “cycle” and “critical sour well“ (AEUB) • Added pictures of common defects in an appendix SPE-Icota SPE Icota-Aberdeen Aberdeen Nov 05
Status today..(2) 2) 5ST • Chm. found midyear • Cover mfg, grades, testing, inspection • Include Product Service Levels? SPE-Icota SPE Icota-Aberdeen Aberdeen Nov 05 PSLs might include •Additional UT of SE weld •Additional UT of Butt weld •Restricted tensile ranges (for sour service) •Restricted hardness ranges (same) •Additional microhardness readings • Final NDE Inspection after hydro • Longer/higher pressure test
Page 1 and 2: API Standards for Coiled Tubulars R
Page 3 and 4: Coiled Tubing Note.. …a cycle her
Page 5 and 6: Where we were in 1998……. • Re
Page 7 and 8: API representation - today • Purc
Page 9 and 10: Current Documents - 5LCP (1999) •
Page 11 and 12: Why RP 5C8? • Repeated and uniden
Page 13 and 14: Mitigation and Prevention • Flush
Page 15: SPE-Icota SPE Icota-Aberdeen Aberde
Page 19 and 20: Examples - Calibratable EMI equipme
Page 21 and 22: What Do You Do When You Find • Ne
Page 23 and 24: Training and Certification 1 • Al
Page 25 and 26: Typical Training Course • Coiled
Page 27 and 28: Collapse appendix •Vast amt of hi
Page 29 and 30: Where The equations……Collapse p

API Standards for Coiled Tubulars

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