1-20 of 239
Keywords: ppm
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 2021, April 19–30, 2021
Paper Number: NACE-2021-16656
... corrosion was measured via surface profilometry after corrosion products were removed. Results showed that no corrosion was observed in the supercritical CO 2 with 650 ppm of water, 50 ppm SO 2 , and 100 ppm NO, but corrosion occurred when SO 2 concentration was increased to 4500 ppm and 40,000 ppm of O 2...
Proceedings Papers

Paper presented at the CORROSION 2019, March 24–28, 2019
Paper Number: NACE-2019-12863
... precipitation Publication Division precipitate Houston dosage asphaltene inhibition mg 2 PPM silicate inhibitor adjustment silicic acid manuscript acid bhmtpamp molybdate-reactive silica Control of Metal Silicate Scaling by Chemical Additives Konstantinos D. Demadis,1 Argyro Spinthaki,1...
Proceedings Papers

Paper presented at the CORROSION 2019, March 24–28, 2019
Paper Number: NACE-2019-13126
... and in a combination product, conclusively stimulated sporulation. Doses greater than 50 ppm allowed the endospore-capable Clostridium to sporulate rather than perish. In field scenarios where endospore-producing bacteria are present, these spores will rapidly return to vegetative cells once the chemical has either...
Proceedings Papers

Paper presented at the CORROSION 2019, March 24–28, 2019
Paper Number: NACE-2019-12861
...) are rather poorly understood. 6 There are publications in the literature that report the existence of intracellular “Si” storage pools in diatoms. “Si” storage pools in diatom cells, if present, provide “Si” for the production of new valves. 7 The reported concentrations up to ~ 300 mM/22,500 ppm...
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-2019-13168
... Sulfide manuscript injection fluid texas 77084 Wellhead Houston sulfidogenesis Publication Division permission compound 2 reservoir riser corrosion Corrosion Management PPM reservoir souring application microbial population Field Trial Findings of a Novel Sulfidogenesis Inhibitory...
Proceedings Papers

Paper presented at the CORROSION 2018, April 15–19, 2018
Paper Number: NACE-2018-11085
... ABSTRACT Corrosion experiments were performed on X65 carbon steel in water-saturated supercritical CO 2 (SC-CO 2 ) and under-saturated SC-CO 2 conditions at 80 bar and 35°C in the absence and presence of various combinations of NO 2 and O 2 ranging from 0-100 ppm and 0-1000 ppm...
Proceedings Papers

Paper presented at the CORROSION 2018, April 15–19, 2018
Paper Number: NACE-2018-11266
... minimum effective concentration the WAs became ineffective at improving CI performance. Tests using the best performing CI, at 100, 1,000, and 3,000 ppm, showed that the product must be applied above its minimum effective dosage to perform adequately. The best performing CI has a long history in sour...
Proceedings Papers

Paper presented at the CORROSION 2018, April 15–19, 2018
Paper Number: NACE-2018-11269
... flowline corrosion riser corrosion concentration PPM Subsurface Corrosion corrosion inhibitor inhibitor Pipeline Corrosion well integrity localized corrosion steel pa shear stress flow velocity steel sample permission manuscript corrosion rate texas 77084 Houston high flow velocity...
Proceedings Papers

Paper presented at the CORROSION 2018, April 15–19, 2018
Paper Number: NACE-2018-11264
... was used to determine the dominant aqueous reactions that may contribute to the corrosive environment. This paper outlines the test protocols and results of the lab tests as well as the aqueous modeling. According to the test results and aqueous simulations, the field dose rate of 49 ppm SBS appears...
Proceedings Papers

Paper presented at the CORROSION 2018, April 15–19, 2018
Paper Number: NACE-2018-10583
... nutrients present in the fluids and reservoir to produce H 2 S that will move through the reservoir to a producing well and mediate its corrosive/toxic effects. enhanced recovery Upstream Oil & Gas souring reservoir souring efficacy oilfield chemistry Production Chemistry PPM sulfide level...
Proceedings Papers

Paper presented at the CORROSION 2018, April 15–19, 2018
Paper Number: NACE-2018-11484
... acid. materials and corrosion concentration water management Upstream Oil & Gas flowline corrosion Artificial Intelligence PPM Pipeline Corrosion riser corrosion Shewanella microorganism biocide permission Microbiologically desulfurican diamine texas 77084 Houston Microbiol...
Proceedings Papers

Paper presented at the CORROSION 2018, April 15–19, 2018
Paper Number: NACE-2018-11008
...). Upstream Oil & Gas texas 77084 Houston water management concentration carbon steel cyanide wash water injection system injection enhanced recovery PPM permission manuscript water injection waterflooding Publication Division wash water injection corrosion control hydrogen Impact...
Proceedings Papers

Paper presented at the CORROSION 2017, March 26–30, 2017
Paper Number: NACE-2017-8973
... texas 77084 corrosion product sea water water injection pipeline Publication Division permission corrosion manuscript Houston Pipeline Corrosion riser corrosion PPM sulphide bacteria pipeline chloride under-deposit corrosion Under-Deposit Corrosion in a Sub-Sea Water Injection...
Proceedings Papers

Paper presented at the CORROSION 2017, March 26–30, 2017
Paper Number: NACE-2017-9530
... Oil & Gas emulsion Publication Division Workplace Hazard Refinery Operation Production Chemistry Corrosion Management texas 77084 corrosion rate Houston hydrogen sulfide scavenger Treatment Plant manuscript high temperature non-triazine permission fouling coupon PPM triazine...
Proceedings Papers

Paper presented at the CORROSION 2017, March 26–30, 2017
Paper Number: NACE-2017-9749
... of detail as chloride-only WFGD slurries. Previous studies in chloride-rich WFDG slurries concluded that materials with a PREn less than 46 can experience aggressive crevice corrosion attack at chloride ion (Cl – ) concentrations near 10,000 ppm.[1] Corrosion Inhibition Production Chemistry chloride...
Proceedings Papers

Paper presented at the CORROSION 2017, March 26–30, 2017
Paper Number: NACE-2017-9060
...-nitrilopropionamide (DBNPA). Tests have been carried out with and without the presence of a sulfite oxygen scavenger. Sessile microorganisms were grown in biofilms on carbon steel studs and exposed to isothiazolinone at 100, 200, 300 and 400 ppm and DBNPA at 100 ppm and 200 ppm, in the presence and absence...
Proceedings Papers

Paper presented at the CORROSION 2017, March 26–30, 2017
Paper Number: NACE-2017-9449
... temperature increase Corrosion Inhibition H2S management Effectiveness permission Publication Division asphalt asphalt sample scavenger performance oilfield chemistry Corrosion Management vapor phase sulfur compound manuscript PPM texas 77084 scavenger temp partition coefficient value...
Proceedings Papers

Paper presented at the CORROSION 2017, March 26–30, 2017
Paper Number: NACE-2017-9551
... sulfide production is an important consideration for preventing another corrosive biotic activity. enhanced recovery H2S management incubation oilfield chemistry Corrosion Management reservoir souring Workplace Hazard Production Chemistry PPM microbe Sulfide texas 77084 permission...
Proceedings Papers

Paper presented at the CORROSION 2017, March 26–30, 2017
Paper Number: NACE-2017-9721
.... They perform at part per million (ppm) levels, forming a protective film which prevents the corrosive species contacting the pipe surface. 3 Selection of the most appropriate inhibitor for a system typically begins in the laboratory using the following sequence: 1) Testing is performed to assess the baseline...

Product(s) added to cart

Close Modal