... a parallel study on Pt electrode, using a variety of other methodologies. The results showed that acridine exhibits high inhibition efficiency while pyridine and quinoline exhibit no inhibition at studied conditions. The concentration for maximum inhibition efficiency (CME) and Langmuir adsorption constants...

... and direct methods. In addition, linear polarization resistance was used to determine inhibition efficiencies (IEs) for carbon steel immersed in a NaCl electrolyte saturated with CO 2 . CI surface saturation concentrations, with maximum IEs, were compared with the determined CMCs. Excellent IEs were observed...

... wells’ may or have turned sour, possibly due to introduction of SRB from the surface via water injection. corrosion inhibition enhanced recovery upstream oil & gas oilfield chemistry specification hydrogen sulfide downstream oil & gas ampp efficiency h2s management hybrid system...

... greenhouse Efficiency texas 77084 production fluid application geothermal fluid oilfield chemistry well integrity Corrosion Management corrosion rate Downhole equipment shear stress corrosion damage Upstream Oil & Gas horticultural industry Baker Hughes permission manuscript Paper...

... generated or contaminated in this process will also enter the boiler. These hardness ions, Fe and Zn, lead to scale formation in the boiler. It will cause the energy efficiency to deteriorate and result in tube failures in the worst case. Polymer-based technologies have been introduced and developed...

... the same for two of the inhibitors tested, there was no relationship observed between measured CMC values, surface saturation concentrations, and the calculated corrosion efficiencies for the five model inhibitor compounds tested. Consequently, using CMC values as a measurement for injection of inhibitors...

... Corrosion Inhibition scale remediation Production Chemistry Upstream Oil & Gas remediation of hydrates asphaltene remediation asphaltene inhibition inhibitor scale inhibition scale inhibitor Houston Corrosion Management inhibition performance Efficiency texas 77084 film persistency...

... applicability, energy efficiency has to be maximized. For this purpose, a gravimetric approach was applied to study oxygen evolution during titanium anodic oxidation. Anodization efficiencies, calculated from on-line O 2 evolution measurement, were used to determine the most efficient galvanostatic anodization...

... it to refractory in the furnace box to improve operational and thermal efficiency, while maintaining metallurgical integrity and reliability. Post coating (applied in March 2017), the unit is capable to run at more than 100% at the same heater load with the assurance of long term integrity of heater tubes...

..., an effort is then made to propose a state of the art testing protocol for the determination of corrosion inhibition efficiency and persistency of VCI for TLC applications. INTRODUCTION Only properly acknowledged about fifteen years ago, Top of the Line Corrosion (TLC) is now a common feature in every...

... ensemble technique. The model based on GBM algorithm was able to predict the corrosion inhibition efficiency of inhibitors with significantly higher accuracy. INTRODUCTION Corrosion is one of the major problems in industries which culminates in huge economic losses. In a recent report, NACE...

... & Gas oilfield chemistry well integrity Pipeline Corrosion Subsurface Corrosion H2S management inhibitor Publication Division protection Houston corrosion inhibitor corrosion rate permission bulk solution electrode Corrosion Management mechanism Efficiency sici 2 inhibition efficiency...

... fluorescence of marker probes in the hydrophobic environment of micelle interiors. This approach has been used to measure CMC of surfactants in commercial corrosion inhibition applications, which in turn has been related to the concentration of maximum efficiency. 2,3 Pipeline Corrosion Production...

... Corrosion Inhibition oilfield chemistry well integrity Pipeline Corrosion Subsurface Corrosion H2S management Corrosion Management calcium hydroxide texas 77084 polarization resistance Publication Division flowline corrosion Production Chemistry Upstream Oil & Gas Efficiency test method...

.... The increased corrosion protection of the nanocomposite coating was optimum at 5 % MMT. The stability and protection efficiency was evaluated under higher temperature and high-pressure brine tests conditions. INTRODUCTION Enhancing geothermal energy production is an effort to reduce society’s dependence...

... in wet gas pipelines. Therefore, maintaining pipeline integrity in oil & gas production and gathering systems is a real concern. 4-7 Subsurface Corrosion gas pipeline Pipeline Corrosion well integrity concentration Efficiency materials and corrosion Upstream Oil & Gas inhibitor...

... ABSTRACT The O&G industry continues to seek increased efficiency and reduced cost through digital technologies and the Internet of Things (loT) that may potentially facilitate more effective data capture, data management, analytics, and hence better decision making. Digital investments...

..., little is known about the applicability of VCIs in sales gas environments. Therefore, it is important to study the effect of the key operating parameters on the efficiency of VCIs. The main goal of this study was to evaluate the efficiency of model inhibitor compounds with different functional groups...

... contactors for gas treating. 4 Workplace Hazard Upstream Oil & Gas concentration compositional analysis Production Chemistry quantification Efficiency oilfield chemistry Corrosion Management Hydrogen Sulfide Corrosion Inhibition H2S management Raman Spectroscopy texas 77084 dtz...

... ABSTRACT Flow assurance challenges in pipelines such as corrosion, scaling and hydrate formation can greatly reduce flow efficiency and pose significant risk. The addition of chemical corrosion inhibitors or drag reducers represents a continuous operating expense, while intervention via...