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Keywords: composition
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Proceedings Papers
Environmental Stability Evaluation of Butadiene Copolymer Elastomers for Subterranean Gas Storage Applications
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35886-MS
... for performance pressure tests were sourced from the same material compositions per the Class A dimensional tolerances for standard size -325 from ISO3601-1. Aging Test Protocol Autoclave Details The various aging exposures occurred in sealed autoclaves using PID-controlled heating bands. Test cells...
Proceedings Papers
Controlling Joule-Thomson Cooling in Wellhead Equipment in Subsea CO 2 Injection Wells
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35824-MS
... of CO 2 injection well with choke onboard was considered. An OLGA well model compositional tracking module (to ensure encountering the impact of CO 2 impurities) was used to connect the choke to a depleted reservoir. Then, the choke was relocated to the manifold and connected by an uninsulated jumper...
Proceedings Papers
The Journey of CO 2 from the Capture to the Subsea Sequestration
Available to PurchaseGiorgio Arcangeletti, Annalisa Di Felice, Davide Borghi, Francesco Castiglioni, Jing Ma, Robert Luft, Wei Sun
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35195-MS
.... geologist air emission geology co 2 impurity offshore pipeline climate change concentration application conference proceeding evaluation scenario transportation composition subsurface storage pipeline corrosion offshore technology conference assessment iso 27913 supercritical co 2 riser...
Proceedings Papers
Repurposing Western Australian Gas Network for Hydrogen Transportation - A Case Study of Telfer Gas Pipeline
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35206-MS
... and frictional pressure losses along the pipeline, respectively. Thermodynamically, the compressibility factor reached unity when the gas composition contained 80% H 2 . The heightened pressure in the pipeline caused increased corrosion rates, although the erosional velocity ratio exhibited a slight decrease...
Proceedings Papers
Qualification of a Subsea Pump for Dense Phase Fluid Applications in Brazilian Deep-Water Pre-Salt Fields
Available to PurchaseB. Kus, L. Schneider, M. Bourne, L. S. Cunha, H. Machado, A. M. F. Bidart, F. M. Passarelli, A. J. M. Vieira, M. J. M. Spelta, D. A. G. Moura, F. S. Oliveira, N. E. Silva, A. A. T. E Brandão, R. Da Silva Campos, L. C. T. Da Silva
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35055-MS
... of up to 700 m 3 /h of gas mixture. The composition and pressure of the working fluid was selected to simulate Brazilian Pre-salt field conditions at the seabed. A vertical integrated pump-motor unit with environmentally friendly barrier fluid (BF) was configured using radial centrifugal impellers...
Proceedings Papers
Factors Influencing Construction of Floating Offshore Wind Farms on the West Coast of the United States
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35358-MS
... earthquake paleochannel regulation united states cascadia subduction zone liquefaction turbine california construction west coast stability composition sustainable development farm installation cable Introduction The advent of renewable energy sources marks a critical moment in global...
Proceedings Papers
Mechanical Seal Integrity for Geological Storage of CO 2
Available to PurchaseT. Ait Ettajer, E. Ibañez Martinez, J. Alvarellos Iglesias, N. Rodriguez Morillas, H. Martin Rodriguez, M. Martin Carrillo, S. Mora, A. Vayssaire
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35322-MS
... does not trigger any induced seismicity ( US Department of Energy 2021 ). sustainability subsurface storage geology social responsibility geologist reservoir simulation wellbore design geochemistry reservoir characterization offshore technology conference assessment composition...
Proceedings Papers
Enhanced Drill-In Fluids to Preserve Reservoir Permeability – From Development to Field Application
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35386-MS
... built from industrial waters should be analyzed in detail and tested extensively before starting operations. A detailed compositional analysis (including cation, anions, and functional groups) of the water used to prepare the fluids is required to prevent scale deposition and emulsion formation...
Proceedings Papers
Flow Assurance Applied to CO 2 Transport: Challenges of Modelling CO 2 -Rich Systems through Production, Processing and Injection Systems
Available to PurchaseC. V. Barreto, C. S. Ramos, G. Bocchi, J. Trujillo, M. Pasqualette, J. Carneiro, F. Costa, J. Graciano
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35146-MS
... compressor figure 3 simulator envelope offshore technology conference janeiro separation and treating scenario information composition diagram consumption flow assurance applied Introduction The high concentration of CO 2 in Brazilian pre-salt reservoirs poses major challenges...
Proceedings Papers
Demonstrating the Accuracy of a Novel Modification to Cubic EOS to Predict the JT Effect Using Field Data
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35143-MS
... in the field (choke and topside control valves). reservoir surveillance eos error composition calculation temperature prediction calculation temperature production logging production control tac equation jt jt tuned field well erickson production monitoring choke enthalpy departure...
Proceedings Papers
Wax/Hydrate Flow Assurance of North Sea Pipeline-Riser System Using Integrated Production Modelling
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35134-MS
... along with hydrocarbons. This study undertook a mechanistic, compositional modelling of a subsea gas condensate pipeline-riser system in the Norwegian sector of the North Sea. The objectives were to forecast wax and hydrate problems; estimate the operating conditions necessary for formation; predict...
Proceedings Papers
Using Integrated Computational Materials Engineering for Oil and Gas Applications
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35228-MS
... databases and modeling as well as physics-based analytical modeling and simulation approaches to predict process-structure-property relationships in structural alloys. Using these predictive modeling tools, the composition and processing are optimized to achieve improved performance. QuesTek...
Proceedings Papers
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35292-MS
... corrosion inhibition characterization alloy iehk steel institute application flowline corrosion outokumpu additive manufacturing powder bed fusion defect pipeline corrosion investigation microstructure rwth aachen university composition Introduction Outokumpu is an international...
Proceedings Papers
Eliminate Section Milling in Plug & Abandonment Applications with Liquid Thermite
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32199-MS
... & simulation thermite reaction united states government composition target zone control line large-scale laboratory testing carragher well decommissioning laboratory testing section milling eliminate section milling lt composition Introduction Over 2 million wells in the United States alone...
Proceedings Papers
Subsea Multiphase Flow Meter Measurement Performance Assurance with an Applied Data Validation and Reconciliation Surveillance Methodology
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-31836-MS
... validation process reservoir surveillance data quality calculation composition separator penalty process condition separator measurement correction redundancy validation data validation performance criteria standard condition mpfm measurement reconciled value flowrate Introduction...
Proceedings Papers
From Laboratory to Field Applications: A Safer Gas Hydrate Dissolver to Replace Methanol
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-31998-MS
... of hydrates at simulated field conditions. Representative gas and water compositions were used in the experiments to form gas hydrate inside the gas hydrate cell. Hydrate formation can be detected either by detecting the change in torque on the stirring shaft or by visual inspection of the cell...
Proceedings Papers
The Importance of Tracking Hydrogen H2 in Complex Natural Gas Networks
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-32078-MS
... and discusses the operational challenges associated with the introduction of H2 in these systems. Methods, Procedures, Process The model is based on proven technology which has been used on gases of variable quality for 30 years. The key item currently however is the new addition of H2 to the composition...
Proceedings Papers
ISO/TC 67 Framework for Developing Semantic, Data/Term Centric Information Model
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-32076-MS
... governing docs, etc) that is a very resource-consuming process prone to errors. strategic planning and management semantic web information management information model data model artificial intelligence relation application interoperability integration composition requirement sdo...
Proceedings Papers
Multiscale Computational Chemistry: How Molecular Modelling Accelerates Innovation in the Oil & Gas Industry
Available to PurchaseEstelle Deguillard, Hon Vai Yee, Ismail Mohd Saaid, Ivy Chin Hsia, Noor Amira Mohd Fauzi, Jan van Male, Jan-Willem Handgraaf
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 2–5, 2022
Paper Number: OTC-32138-MS
.../surfactant/brine system where the interfacial properties are measured. We investigate the potentiality of exclusively using simulation to understand the influence of molecule composition and how modifying their structure can lead to a potential candidate for synthesis. We selected 3 main surfactant...
Proceedings Papers
Making LNG Affordable as a Means to Monetize Associated Gas Offshore
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, August 16–19, 2021
Paper Number: OTC-31177-MS
... footprint, particularly for the largest contributions coming from the CO 2 inherent in the gas composition, but also maximizing the liquefaction unit efficiency and the power and heat integration relative to the liquefaction unit. This paper was selected for presentation by an OTC program committee...
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