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Keywords: corrosion rate
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Proceedings Papers

Paper presented at the CORROSION 2021, April 19–30, 2021
Paper Number: NACE-2021-16384
... is used as online corrosion monitoring tool to monitor the metal loss and determine the corrosion rate of the pipelines. In addition, the data from the FSM units can be used to support other studies such as pigging and corrosion inhibitor optimization. This paper will cover the real time corrosion...
Proceedings Papers

Paper presented at the CORROSION 2021, April 19–30, 2021
Paper Number: NACE-2021-16863
... Abstract A 2018 case study (C2018-10909) required a rapid quantitative assessment of the external corrosion rate (CR) that buried station piping was subject to when equipped with an underperforming Cathodic Protection (CP) system in a high electrolyte resistivity environment. Originally...
Proceedings Papers

Paper presented at the CORROSION 2021, April 19–30, 2021
Paper Number: NACE-2021-16868
... was to evaluate the influence of the produced water content (BSW), CO2 partial pressure and oil characteristics on the carbon steel corrosion resistance. General corrosion analysis showed that for brine content below 40% corrosion rates ca. 0.05 mm/year for 28-day tests. Higher CO2 partial pressure did not lead...
Proceedings Papers

Paper presented at the CORROSION 2021, April 19–30, 2021
Paper Number: NACE-2021-16967
...16967 A Novel Corrosion Rate Monitoring Method for Steel in Soil Based on Tafel Extrapolation Method Satoru Yamamoto Kenkichi Tashiro The Nippon Corrosion Engineering Co., LTD The Nippon Corrosion Engineering Co., LTD 1-21-12, Minami-Kamata, Ohta-ku 3540-2 Yoshidajima Kaiseicho Tokyo, 144-8555...
Proceedings Papers

Paper presented at the CORROSION 2021, April 19–30, 2021
Paper Number: NACE-2021-16283
... adjustment and HLP solution. Thermodynamic calculations for predicting the saturation pH, hydrogen permeation tests, corrosion rates and fine characterizations of iron sulfide scales were performed for being correlated to SSC test results and for understanding the impact on the hydrogen uptake...
Proceedings Papers

Paper presented at the CORROSION 2021, April 19–30, 2021
Paper Number: NACE-2021-16443
... = 4.5) at 25°C. Linear polarization resistance (LPR) measurements were conducted to determine the corrosion rate (CR) over a wide range of CI concentrations, from which surface saturation concentration and surface coverage values were extracted. Kinetic parameters for adsorption (kA, kD, and KAD) were...
Proceedings Papers

Paper presented at the CORROSION 2021, April 19–30, 2021
Paper Number: NACE-2021-16704
... Abstract Over the past decades, several corrosion prediction models have been developed for Upstream Oil and Gas process conditions. These models provide the unmitigated corrosion rates in typical sweet or sour conditions. However, the practice of field operations is typically based...
Proceedings Papers

Paper presented at the CORROSION 2019, March 24–28, 2019
Paper Number: NACE-2019-12905
... and stagnant applications must be carefully chosen based on the desire for solubility in both oil and aqueous systems. materials and corrosion flowline corrosion Subsurface Corrosion Pipeline Corrosion concentration vci oil additive Houston riser corrosion corrosion rate aqueous phase deionized...
Proceedings Papers

Paper presented at the CORROSION 2019, March 24–28, 2019
Paper Number: NACE-2019-12899
... corrosion materials and corrosion riser corrosion Subsurface Corrosion inspection Artificial Intelligence well integrity corrosion rate Pipeline Corrosion information management pipeline integrity management Midstream Oil & Gas sensitivity Asset Performance Management direct assessment...
Proceedings Papers

Paper presented at the CORROSION 2019, March 24–28, 2019
Paper Number: NACE-2019-12844
... ABSTRACT MIC or microbiological induced corrosion is a serious threat in offshore applications such as wind turbine monopile foundations and mooring chains. This type of localized attack may lead to high corrosion rates affecting the S/N curve which determines the safe operation life...
Proceedings Papers

Paper presented at the CORROSION 2019, March 24–28, 2019
Paper Number: NACE-2019-12914
... subsequently analyzed by X-Ray Diffraction, Auger Electron Spectroscopy, and Electron Spectroscopy for Chemical Analysis to determine oxide composition, thickness and structure. The resultant corrosion rate of the machined specimens exhibited an inverse temperature dependency, with the rates decreasing...
Proceedings Papers

Paper presented at the CORROSION 2019, March 24–28, 2019
Paper Number: NACE-2019-12943
... time [4,10] . flowline corrosion Subsurface Corrosion fe 2 Artificial Intelligence Upstream Oil & Gas mechanism corrosion rate materials and corrosion well integrity PPM texas 77084 morphology additional fe 2 Pipeline Corrosion riser corrosion Brine Publication Division...
Proceedings Papers

Paper presented at the CORROSION 2019, March 24–28, 2019
Paper Number: NACE-2019-12950
... Subsurface Corrosion pigment texas 77084 flowline corrosion riser corrosion carbon nanotube epoxy coating protection manuscript permission corrosion resistance graphene oxide degradation Pipeline Corrosion well integrity corrosion rate coating Houston uv radiation Influence of The UV...
Proceedings Papers

Paper presented at the CORROSION 2019, March 24–28, 2019
Paper Number: NACE-2019-12984
... contact with the hydrocarbon phase. 1 Reference and counter electrodes are made from UNS N10276. The working electrode is made from carbon steel 1018. Corrosion rates were measured using linear polarization resistance (LPR). 700 mL of brine are used in the test. The test solution is deoxygenated using...
Proceedings Papers

Paper presented at the CORROSION 2019, March 24–28, 2019
Paper Number: NACE-2019-12960
... their growth (threshold effect). Scale inhibitors by themselves can also affect the corrosion rate in CO 2 environments interfering with the semi-protective iron carbonate layer. [1] water management wax remediation wax inhibition oilfield chemistry Corrosion Inhibition scale remediation scale...
Proceedings Papers

Paper presented at the CORROSION 2019, March 24–28, 2019
Paper Number: NACE-2019-12944
... repassivation potential Subsurface Corrosion APMT corrosion rate texas 77084 FeCrAl alloy corrosion potential current density Houston storage reactor Publication Division permission Rebak steel alloy manuscript Corrosion Evaluation of Iron-Chromium-Aluminum Alloys in Used Fuel Cooling Pools...
Proceedings Papers

Paper presented at the CORROSION 2019, March 24–28, 2019
Paper Number: NACE-2019-12991
... acids at ambient or higher temperatures is limited, as, many of the commonly used metals and their alloys experience extensive corrosion attack. For example, even in small amount of HCl at an ambient temperature, the corrosion rates of Iron-based alloys are extremely high. Another example...
Proceedings Papers

Paper presented at the CORROSION 2019, March 24–28, 2019
Paper Number: NACE-2019-12999
... with excellent integrity despite using carbon steel in the presence of wet gas containing ~5% H 2 S, ~65% CO 2 , and elemental sulfur. This history includes a review of internal corrosion management data such as chemical qualification/injection history, corrosion inhibitor residual analysis, corrosion rate...
Proceedings Papers

Paper presented at the CORROSION 2019, March 24–28, 2019
Paper Number: NACE-2019-12937
... Publication Division flowline corrosion riser corrosion Brine carbon steel partial pressure Pipeline Corrosion well integrity corrosion rate corrosion product manuscript NaCl solution complex brine permission Houston steel surface brine solution corrosion product scale Comparison...
Proceedings Papers

Paper presented at the CORROSION 2019, March 24–28, 2019
Paper Number: NACE-2019-13000
... integrity Artificial Intelligence Upstream Oil & Gas concentration Pipeline Corrosion riser corrosion precipitation caco 3 flowline corrosion Subsurface Corrosion feco 3 Publication Division mild steel fe 3 texas 77084 permission steel surface corrosion rate experiment bulk solution...

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