... 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...

...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...

... 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...

... = 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...

... 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...

... 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...

... drift consists by frequent additions of strong acid during the test. The objective of this work is to compare NACE TM0177 Solution B, EFC 16 solution with and without pH adjustment and HLP solution. Thermodynamic calculations for predicting the saturation pH, hydrogen permeation tests, corrosion rates...

... and corrosion Upstream Oil & Gas corrosion rate Subsurface Corrosion concentration Publication Division strand permission texas 77084 current density Pipeline Corrosion well integrity mechanism steel strand exchange current density radius loss reaction Houston oxygen grout resistivity...

... ABSTRACT Past HF alkylation operation experience and several industry research projects have reported that the carbon steel corrosion rate in HF acid is strongly affected by its composition, namely the content of Cu, Ni, Cr (residual elements) and C. Literature review and more thorough...

... ABSTRACT Microorganisms can influence the corrosion of metallic materials through a phenomenon known as microbiologically influenced corrosion (MIC). MIC can increase corrosion rates of metallic alloys in corrosive environments, e.g., salt-water corrosion in marine infrastructure, thereby...

... & Gas Pipeline Corrosion well integrity NAP acid protective property Sulfide pretreatment texas 77084 permission Subsurface Corrosion mercaptan corrosion rate autoclave manuscript tan 3 sulfur content scale thickness concentration Publication Division tan ratio Houston Sulfur/TAN...

... & Gas flowline corrosion riser corrosion corrosion inhibitor materials and corrosion Upstream Oil & Gas corrosion rate challenge scale naphthenic acid corrosion permission manuscript tan 3 pretreatment texas 77084 Houston Pipeline Corrosion well integrity inhibitor Publication...

.../581 Risk Based Inspection; Failure Modes, Effects and Criticality Analyses (FMECAs); and Integrity Operating Windows (IOWs) to name a few. flowline corrosion riser corrosion materials and corrosion corrosion erosion corrosion rate Upstream Oil & Gas Thickness Subsurface Corrosion...

... shear stress on erosion-corrosion were examined. Corrosion rates of different testing periods were measured through weight-loss method. For environmental conditions considered in this study, synergism occurred due to the effect of corrosion in enhancing erosion. The critical shear stress coefficient...

... and predict pipeline corrosion rate. One type of model that attracts attention in recent years is probabilistic models especially those created based on Bayesian Networks. Bayesian Networks is particularly well suited to help the DA process because the methodology allows combining mechanistic models...

..., west, northwest, up, and down. Chloride deposition rates and corrosivity index values were also monitored in all of the directions and orientations. Statistical analyses confirmed that the average corrosion rates measured on the 10 faces (i.e., north, northeast, east, southeast, south, southwest, west...

... ABSTRACT A compact and autonomous corrosion sensor using the principle of electrical resistance variations of its metallic sensitive tracks has been used for different applications under atmospheric corrosion conditions. The measurements of the corrosion rate are performed in-situ both...

... Subsurface Corrosion materials and corrosion multi-array sensor probe corrosion rate permission flowline corrosion riser corrosion Publication Division texas 77084 Anchor maximum corrosion rate Houston Pipeline Corrosion well integrity probe installation Probe Bridge manuscript...

... materials and corrosion flowline corrosion Upstream Oil & Gas Subsurface Corrosion corrosion inhibitor water management well integrity Pipeline Corrosion riser corrosion corrosion rate texas 77084 oxygen scavenger mpy corrosion behavior steam generating system corrosion test...

... manuscript Corrosion Management Upstream Oil & Gas corrosion rate deaerated condition Houston reaction TSA steel steel surface aluminum deposit seawater cathodic reaction ABSTRACT Thermally sprayed aluminum (TSA) has been used in offshore oil and gas infrastructure for decades...