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Keywords: calculation
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Proceedings Papers
Method of Evaluating SMR Decay Heat Removal in a Floating Nuclear Power Plant During Vessel Flooding Scenarios
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35903-MS
... design and operational strategies for ensuring safety in challenging marine environments. waterflooding modeling & simulation enhanced recovery simulation flooding simulation tank damage case calculation nuclear power plant architecture heat removal system natural circulation...
Proceedings Papers
An Innovative Deepwater Umbilical VIV Analysis Method Incorporating Current Directionality
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35928-MS
.... This complex damping is accounted for in the local VIV fatigue damage calculation by utilizing stress-curvature relationships at various tension levels derived from detailed umbilical cross-section analysis performed in UFlex2D. The magnitude and frequency of vortex-induced vibrations (VIV) are influenced...
Proceedings Papers
20/20 Vision of Your Operations – Creating an Operational Twin of Completions Operations
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35540-MS
... operational twin technology conference application sensor information platform completion operation wireline run roc human context presented mobile application offshore technology conference sensor data calculation Introduction The industry has seen an increase in the need for digitally...
Proceedings Papers
Pressure Gradient Controversial Calculation and Drilling Mud Profile Challenges, Case Histories Worldwide
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35621-MS
... Abstract A proposed method presented here for the proper calculation of subsurface pressure's gradient (PG), which is essential for drilling assessments, reservoirs evaluation and pore pressure prediction (PPP) modeling. The subsurface fluid density and geological compartmentalization impact...
Proceedings Papers
Empowering Eco-Conscious Planning: Advancing Digital Planning Tools with Carbon Footprint Calculators
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35078-MS
... tactics at the planning stage. In this work, carbon footprint calculators were built within these digital planning tools to empower sustainability for subsea projects. Digital planning tools, such as a subsea planner, allow visual development and techno-economic analysis of field and facility layouts...
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
... curve to improve the JT cooling prediction across the choke. For this study, the measured pressures and temperatures before and after the choke for 28 wells located in 9 different fields across the world were analyzed. This data was fed into a thermodynamic simulator to calculate JT cooling for both...
Proceedings Papers
Precise Stochastic Fatigue Life Assessment of Umbilicals and Power Cables
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35093-MS
.... subsea system computation rainflow counting scenario curvature ffu precise stochastic fatigue life assessment controls and umbilicals number orientation uflex sery calculation bflex offshore technology conference coefficient Introduction The methodology described in this paper...
Proceedings Papers
Risk Mitigation for Punch through of XXL Monopiles – MPM Validation and Field Observations
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35333-MS
... resistance penetration kpa geologist installation aid amplitude validation calculation risk management transition installation aids crane geology assessment monopile undrained shear strength punch offshore technology conference permeability Introduction With ever...
Proceedings Papers
Digital Twin for Model Based Operational Support: Innovative Applications
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35351-MS
... oilfield chemistry hydrate remediation production monitoring real time system constraint scenario sensor workflow calculation innovative application efficiency operation dashboard integration information Introduction In the ever-evolving landscape of upstream oil and gas operations...
Proceedings Papers
Setting the Stage for a Novel Mooring Chain Integrity and Design Assessment Practice: The Partial SCF and Hot-Spot S-N Curve Approach
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35373-MS
... approach on two recent corroded chain fatigue tests to predict its cycles to failure without FEA assessments. subsea system reliability chain international conference probability offshore technology conference jip engineering mooring system conference corrosion calculation fontaine...
Proceedings Papers
Enhancing the Precision of Fatigue Analysis for Crucial Jacket Tubular Joints
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35157-MS
... and operational success of these crucial installations. knowledge management assessment offshore technology conference calculation dnv-rp-c203 subsea system parametric scf simulation platform design scf brace jacket tubular joint parametric scf calculation prediction structure investigation...
Proceedings Papers
Pile Drivability Assessment Through Rock Formations
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35238-MS
... conference soil resistance mudstone 22 calculation pile drivability assessment drivability assessment formulation undrained shear strength penetration modification prediction Introduction Pile installation in rock formations poses significant challenges in the field of geotechnical...
Proceedings Papers
Site Investigation and Risk Evaluation Using the Spatial Environmental Assessment Toolkit
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35225-MS
... for larval transport, an acoustics for acoustic injury and behavior effects, and a power for power generation analysis. The shear stress, velocity, and acoustics modules calculate a difference between a baseline (without ME) and with ME for a series of hydrodynamic probabilities. sustainability...
Proceedings Papers
High Pressure Hydrocarbon Separation Performance for Variation in Operational Parameters – Pseudo Dry Gas Systems
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35263-MS
... production monitoring high pressure hydrocarbon separation performance envelope production control pseudo dry ga system operational parameter calculation separation efficiency operational envelope matrix Description of PDG Test System NEL were contracted to provide high pressure wet-gas flow...
Proceedings Papers
Kejin Chen, Jin Yang, Qishuai Yin, Tyagi Mayank, Bingzhen Gao, Zehua Song, Shu Jia, Shuai Liu, Bin Xie, Hongsheng Chen
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35240-MS
.... The system has two main functions: mechanical behavior prediction and mooring strategy adjustment. Combined with the monitoring data of environmental elements in the current operation area, the system can realize real-time prediction and calculation of platform movement, mooring lines tension and riser...
Proceedings Papers
Prediction of Pile Run During Pile Driving - Analytical Model and Field Observations
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35471-MS
... blow count is calculated until a depth is found where the SRD increases sufficiently to support the weight of the pile driving system again. For many (offshore) projects, with ever increasing weight of piles and hammers, the consequences of pile run to equipment and foundations could be significant...
Proceedings Papers
A comparison Study of the Mooring Simulation in the Design and Analysis of Floating Offshore Wind
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35404-MS
... calculation engineering ocean engineering Introduction The offshore wind industry's rapid growth has evolved from onshore turbine development to the emergence of offshore turbines in shallow waters with monopiles in the 1990s. Progressively, projects expanded into deeper waters using tripod, jacket...
Proceedings Papers
Evaluation of Seabed Trenches Based on Floater Hydrodynamic Calculation
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35486-MS
... the disturbing soil regions, thus inhibiting the trench formation. Other methods, e.g., changing the mooring line components, can also change the disturbed soil region. This paper presents a design procedure from the hydrodynamic calculation of floater to the trench evaluation in sand and clay, which provides...
Proceedings Papers
Utilizing Circular Economy and Additive Manufacturing to Minimize CO 2 Footprint
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35475-MS
... footprint calculations that were conducted to underline the potential environmental benefits of adopting such a manufacturing philosophy. Thorough CO 2 footprint calculations are presented for manufacturing with additive manufacturing and a circular economy mindset. These are then compared with CO 2...
Proceedings Papers
Complexities of Annulus Line Interaction for HPHT Open Water Intervention Risers
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35504-MS
... is to present the challenges and complexities of specifying the annulus line clamp placement. This paper outlines the approach and methodology used for defining annulus line clamp placement. The assessment encompasses load distribution calculations and load sharing between the two pipes for both installation...
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