1-20 of 40
Keywords: fe 2
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the CORROSION 2019, March 24–28, 2019
Paper Number: NACE-2019-12943
... 2 S, CO 2 and other acid gases. In addition, multiple cations such as Fe 2+ , Ca 2+ and Mg 2+ can further complicate the system. The presence of such cations in the brine chemistry could also impact the properties and chemistry of FeS films and the localized and/or pitting corrosion behavior...
Proceedings Papers

Paper presented at the CORROSION 2019, March 24–28, 2019
Paper Number: NACE-2019-13302
.... The CO 2 diffuses from the bore into the annulus through the polymer sheets. Corrosion of the armor wires in contact with the water will result in high levels of Fe 2+ and bicarbonate (HCO 3 - ). Several studies have indicated that SCC may occur in solutions with high HCO 3 - concentration...
Proceedings Papers

Paper presented at the CORROSION 2017, March 26–30, 2017
Paper Number: NACE-2017-8998
... ABSTRACT In order to implement an effective iron scale mitigation strategy, operators first need to identify the main source of iron in the system. Establishing the main source of Fe 2+ in higher temperature sour wells where iron sulphide and iron carbonate are formed can be problematic...
Proceedings Papers

Paper presented at the CORROSION 2016, March 6–10, 2016
Paper Number: NACE-2016-7771
... inhibitors. This paper discusses the iron effects on scale inhibitor performance with specific anaerobic tests designs to determine the Fe 2+ effect(s) on the performance of carbonate and sulfate scale inhibitors in the presence of up to 1,000 parts per million (ppm) Fe 2+ . Test results showed that, even...
Proceedings Papers

Paper presented at the CORROSION 2015, March 15–19, 2015
Paper Number: NACE-2015-5560
... and features of a wide range of failure cases and comprehensively explains each of these uncommon features of corrosion in HF-alkylation service. metals & mining riser corrosion fe 2 materials and corrosion upstream oil & gas thickness pipeline corrosion well integrity weld publication...
Proceedings Papers

Paper presented at the CORROSION 2015, March 15–19, 2015
Paper Number: NACE-2015-5485
... & gas chemistry materials and corrosion well integrity concentration pyrrhotite mackinawite texas 77084 flowline corrosion subsurface corrosion fe 2 publication division sulfide manuscript corrosion product reaction solubility iron sulfide elemental sulfur metal surface permission...
Proceedings Papers

Paper presented at the CORROSION 2015, March 15–19, 2015
Paper Number: NACE-2015-5770
... hydrate remediation hydrate inhibition asphaltene inhibition paraffin remediation wax inhibition asphaltene remediation concentration remediation of hydrates calcium carbonate wax remediation oilfield chemistry scale inhibition fe 2 vaterite polymorph induction time texas 77084...
Proceedings Papers

Paper presented at the CORROSION 2015, March 15–19, 2015
Paper Number: NACE-2015-5829
... are destabilized when FeCO 3 reacts and form oxides. flowline corrosion riser corrosion feco 3 subsurface corrosion feeding unit precipitation pipeline corrosion well integrity fe 2 concentration texas 77084 co 2 corrosion rate experiment permission materials and corrosion upstream oil...
Proceedings Papers

Paper presented at the CORROSION 2015, March 15–19, 2015
Paper Number: NACE-2015-6060
... when utilizing Fe 2+ as the energy source to fix CO2 into glucose. The fast reaction of Fe 3+ with Fe 0 to form Fe 2+ was prevented in the systems containing UNS S30400, probably by the chromium rich passivating layer formed on UNS S30400 surface to block the accessibility to Fe 0 . Without Fe 2...
Proceedings Papers

Paper presented at the CORROSION 2014, March 9–13, 2014
Paper Number: NACE-2014-4400
... potentiostatic measurements. Preliminary results show some degree of correlation between the different corrosion rates associated with different AE hit rate activity taking place during the corrosion process. flowline corrosion Subsurface Corrosion fe 2 materials and corrosion Upstream Oil & Gas...
Proceedings Papers

Paper presented at the CORROSION 2013, March 17–21, 2013
Paper Number: NACE-2013-2533
... of their assets through performing a reliable assessment of cumulative wall loss for liquid and wet-gas petroleum pipelines. materials and corrosion well integrity wet-ga petroleum pipeline Pipeline Corrosion riser corrosion fe 2 transition concentration flowline corrosion Subsurface Corrosion...
Proceedings Papers

Paper presented at the CORROSION 2013, March 17–21, 2013
Paper Number: NACE-2013-2181
.... singaporenus , and Marine SRB isolates were used as model bacteria, with stainless steel (SS) and Aluminum 1100 as collector surfaces. The interaction between SRB, and FeS 2 , Fe 2 O 3 , and Al 2 O 3 was also investigated to determine the effect of scales in biofilm formation. The adhesion energy between D...
Proceedings Papers

Paper presented at the CORROSION 2013, March 17–21, 2013
Paper Number: NACE-2013-2358
... Upstream Oil & Gas Pipeline Corrosion riser corrosion flowline corrosion Subsurface Corrosion concentration fe 2 PPM texas 77084 manuscript Publication Division permission feco 3 caco 3 co 2 Houston materials and corrosion well integrity protective feco 3 precipitation corrosion...
Proceedings Papers

Paper presented at the CORROSION 2012, March 11–15, 2012
Paper Number: NACE-2012-1350
... corrosion Pipeline Corrosion well integrity mackinawite corrosion rate Subsurface Corrosion fe 2 materials and corrosion Upstream Oil & Gas texas 77084 corrosion product Houston co 2 permission partial pressure corrosion scale pipeline steel exposure time South Creek Drive Publication...
Proceedings Papers

Paper presented at the CORROSION 2012, March 11–15, 2012
Paper Number: NACE-2012-1418
... theory. The Pourbaix diagrams for metal-water systems at 25°C have been established for various metals in the Atlas of Electrochemical Equilibria in Aqueous Solutions .11 flowline corrosion Subsurface Corrosion feco 3 Pipeline Corrosion riser corrosion fe 2 Artificial Intelligence Upstream...
Proceedings Papers

Paper presented at the CORROSION 2012, March 11–15, 2012
Paper Number: NACE-2012-1470
... corrosion Subsurface Corrosion fe 2 texas 77084 ion concentration aspect ratio South Creek Drive Electrolyte Flow interaction pit 1 electrolyte solution Interaction between Two Pre-Existing Micro Pits on Pitting Propagation Zhenjin Zhu, Nima Tajallipour, Sina Fardisi, Patrick J. Teevens...
Proceedings Papers

Paper presented at the CORROSION 2011, March 13–17, 2011
Paper Number: NACE-11385
... are in an electrically charged state. The cohesion of the lattice and its external electric neutrality are due to the fact that the electrons remain in a so-called electron cloud within the metal lattice. If a piece of naked iron is emerged in water, then it emits a small amount of Fe+2 ions in the solution. Seeing...
Proceedings Papers

Paper presented at the CORROSION 2011, March 13–17, 2011
Paper Number: NACE-11076
... thermodynamic prediction iron carbonate solubility Sulfide Corrosion Inhibition oilfield chemistry well integrity fe 2 co 2 boundary dissociation constant partial pressure reaction iron sulfide corrosion mechanism corrosion product ion concentration 2011 Thermodynamic Prediction of FeCO,lFeS...
Proceedings Papers

Paper presented at the CORROSION 2011, March 13–17, 2011
Paper Number: NACE-11072
... materials and corrosion Upstream Oil & Gas Pipeline Corrosion well integrity precipitation Subsurface Corrosion feco 3 concentration experiment 2 flowline corrosion riser corrosion fe 2 corrosion rate exposure corrosion potential experiment 1 experiment fe 3 protective feco...
Proceedings Papers

Paper presented at the CORROSION 2011, March 13–17, 2011
Paper Number: NACE-11068
...+ : consumed Fe2+ concentration in the nth segment through the precipitation process, mol/L nFe ][ 2+ : Fe2+ concentration entering the nth segment, mol/L 1 2 ][ + + nFe : Fe 2+ concentration leaving the nth segment, mol/L 6 7 xn xn+1 Tn Tn+1 Pn Pn+1 nHCO ][ 3 nFe ][ 2+ x 1 2 ][ + + nFe 13 ][ + nHCO L Aw...

Product(s) added to cart

Close Modal