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Paper presented at the SPE/ICoTA Coiled Tubing and Well Intervention Conference and Exhibition, March 20–21, 2007
Paper Number: SPE-107014-MS
... both coupon and full-body CT test specimens. The testing protocol included both standard and custom designed fixtures comprising slow strain rate testing (SSRT), axial low cycle corrosion fatigue (LCCF), double cantilever beam (DCB), NACE hydrogen induced cracking (HIC) and proof ring tests, acoustic...
Paper presented at the SPE/ICoTA Coiled Tubing Conference & Exhibition, April 4–5, 2006
Paper Number: SPE-99557-MS
... solutions with H2S partial pressures ranging from 0.00345 to 100 bars and pH from 3.5 to 6.5, with and without inhibitor. Both as-milled and pressure-cycled tubing was tested. Test specimens were taken from parent metal and bias weld locations. The test data was used to construct acceptable zones of service...
Paper presented at the SPE/ICoTA Coiled Tubing Conference and Exhibition, April 12–13, 2005
Paper Number: SPE-93786-MS
...S) ranging from 0.01 to 10 bars and pH levels from 2.8 to 4.5. In addition, the effectiveness of a new inhibitor for crack prevention was tested. SSC testing, which included NACE Method A tensile, four-point bent beam and slow strain rate test specimens, were performed on as-milled as well as...
Paper presented at the SPE/ICoTA Coiled Tubing Conference and Exhibition, March 23–24, 2004
Paper Number: SPE-89527-MS
... commercially available spool-able connector installed in a laboratory test specimen assembly constructed from 2–7/8 × 0.156 QT1000 coiled tubing for bend fatigue testing at BJ's Coiled Tubing Research & Engineering (CTR&E) division in Calgary. Except for one significant difference, the test connectors...
Paper presented at the SPE/ICoTA Coiled Tubing Roundtable, May 25–26, 1999
Paper Number: SPE-54483-MS
... drilling production chemistry corrosion management sour environment embrittlement h2s management pipeline corrosion industry guideline test specimen upstream oil & gas resistance materials and corrosion coiled tubing steel specimen spe 54483 plastic strain Copyright 1999, Society of...
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