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Keywords: concentration
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Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35057-MS
... and in the far field from a dedicated monitoring vessel. The monitoring program was designed to quantify the concentration of sediment returned to the sea at a mid-water discharge point, as well as the sediment disturbed by the Prototype Collector Vehicle at the seabed. The monitoring efforts were aimed...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35070-MS
... in combination with the seawater deoxygenation process. production monitoring production logging hydrogen production control reservoir surveillance concentration oxygen reaction reactor fluctuation ppb methanol oxygen concentration catalyst deoxidizer installation offshore technology...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35138-MS
... production control demulsifier hydrate hydrate inhibitor emulsion production monitoring separation and treating efficiency chemical treatment enhanced recovery concentration blockage anti-agglomerant tendency aa1 emulsion stability aa3 aa concentration mgo 2 separation efficiency result...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35120-MS
... geologist mineral oilfield chemistry corrosion inhibition friction weld api spec 5dp dpbr configuration configuration qualification application nace tm0177 geological subdiscipline hardness mtm rsc specimen 2 concentration weld operator specimen 1 presented Introduction...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35195-MS
... geologist air emission subsurface storage offshore pipeline geology climate change concentration application pipeline corrosion offshore technology conference assessment co 2 impurity scenario riser corrosion materials and corrosion flowline corrosion envelope iso 27913...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35197-MS
... is the equilibrium concentration. The motion of the solid-fluid interface, Γ , due to deposition is given by (Li et al., 2008): In the domain of dissolution and deposition reactions in porous media and on mineral surfaces, the coupled advection-diffusion model has gained widespread utilization ( Al-Rawahi...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35185-MS
..., but the problem of sand production is more serious. 2) Stress concentrations are the most serious problems that occur during hydrate exploitation, particularly in the near wellbore and perforation sections. 3) Raising the sand control standard for radial wells can effectively alleviate sand production issues...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35171-MS
...-time. By employing a sophisticated camera system equipped with AI-based image processing capabilities, this study introduces a groundbreaking approach to estimating the concentration of drill cuttings as a function of time directly at the drilling site. This methodology aims to accurately measure...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35206-MS
... were calibrated with comparable studies, while the pipeline model was validated with the real operating conditions of TGP. Then, a thorough sensitivity analysis was performed, investigating the impact of varying H 2 concentrations. The molar fraction of H 2 in the gas mixture increased from 0% to 80...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35219-MS
... with pressurized CO 2 -capture of flue gas streams or other process streams, encompassing both low and high CO 2 concentrations. The objective is to verify the technology and to obtain the data necessary for the design of a large-scale demonstration plant, capable of capturing CO 2 under real operational...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35329-MS
... into the sea. The absence of this data can compromise the holistic evaluation of the effective impacts on the marine environment, especially when comparing the concentration of metals in drilling fluids, cuttings, and marine sediments ( Dore, 2016 ). Marine sediments affected by drilling operations...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35310-MS
... pressure losses in pipe and the near wellbore pressure losses that includes both perforation and formation tortuosity losses. Wellbore friction pressure losses can be determined experimentally using flow loop test at different friction reducer concentrations and flow rates. Practically, fracturing...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35356-MS
... into potential hazards, risks, and safety considerations. subsurface storage application adsorption climate change international journal selectivity air emission journal concentration co 2 separation hazard regeneration capture system onboard marine vessel wang jclepro operation offshore...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35386-MS
... and materials drilling fluid selection and formulation concentration drilling fluid chemistry wb dif completion brine fines migration reservoir characterization filtrate inhibitor composition geologist rock type drilling fluid management & disposal geological subdiscipline ift reducer wb dif...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35345-MS
... acids were then mixed together in a predetermined ratio and mixed with water until the final acid concentration was achieved. Two organic acids were used to formulate two different acid systems, namely LVAS-I and LVAS-II. These organic acids are methane sulfonic acid (MSA) and L-glutamic acid, N, N...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35472-MS
... making the laboratory evaluation more useful and reliable. well integrity mineral pipeline corrosion corrosion inhibitor concentration application h2s management subsurface corrosion materials and corrosion corrosion inhibition mechanism paper geologist geology oilfield chemistry...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35484-MS
... potential of liquid water. For sufficiently high concentrations of ions, the water will be more stable as liquid water rather than hydrate water ( Fig.1 ). Therefore, the risk of hydrate formation with these fluids is relatively low in comparison to fresh water. However, it is important to remember...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35497-MS
... to CaCl2 or CaCO3 addition. The chemical scale mitigation by antiscalant injection. The injection of scale inhibitors did not show any efficiency whatever the scale inhibitor and the concentration (30, 60 and 120 ppm) for process water at pH = 8 and 12. The sequestration requires a high amount...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32327-MS
... Abstract Deep-seabed mud containing a high concentration of rare-earth elements, including yttrium, has been discovered in the western North Pacific Ocean near Minami-Torishima Island, Japan. However, production of the rare-earth rich mud is challenging because of its location at water depths...

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