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Keywords: criteria
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Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35202-MS
... approach, different sources of information, such as the reliability history of wells and the real-time monitoring systems must be the centerpiece. New KPIs and criteria for managing the wells are also required. To illustrate how these tools can act combined to support planning and decision-making, some...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35162-MS
... criteria: technical, environmental, social, safety, and economic. These five evaluation criteria are commonly used by the industry in decision-making for decommissioning projects, as seen in reports submitted under OSPAR 98/3 rules. It's crucial to emphasize that analyzing a single criterion separately...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35243-MS
..., and directions. Critical metrics like line tensions, fender loads, and vessel motions are then contrasted against predefined criteria, pinpointing scenarios where the operation could be viable. The simulations revealed that the primary determinant of operability is line tensions. Factors such as the direction...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35256-MS
... management anchor execution specification standardization anchor project offshore technology conference figure 3 information criteria subsea production equipment strategic planning and management prototype assembly manifold module Introduction The Anchor project is a deepwater high...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35290-MS
... The search for configurations that meet all the code criteria for the riser strength, fatigue and interference requires meticulous detailed studies and is very time-consuming task. At the same time this task has not always led to the best results because the number of variables involved is quite...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35366-MS
..., setting a new benchmark in the industry. casing and cementing geology asset and portfolio management requirement geologist casing design completion installation and operations casing hanger subsea wellhead system criteria coating test machine drilling equipment reliability qualification...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35196-MS
... of the causes and factors contributing to human failure. Some examples include: Root Cause Analysis. Critical Incident Technique. Task Observation and Analysis Method. The following is an analysis of the seven evaluation criteria for the 18 Human Reliability Analysis methods: risk...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35080-MS
...-Carlo simulation and design of experiments (DOE); (2) Determination of the tolerable VAS by FE analyses for both engineered and rogue buckles to satisfy the design criteria; (3) Positioning of the engineered buckles along the flowline through a reliability analysis using BUCKFAST. The analysis results...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32331-MS
... frameworks designed to provide insights into the suitability of storage sites are only as effective as the underlying data used. Therefore, in this work, data confidence is incorporated into a quantitative, criteria-driven methodology developed to assess the potential suitability of depleted oil and gas...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32313-MS
... Abstract For an offshore facility, identifying Safety Critical Equipment (SCE) and ensuring that they are designed, built, installed, and commissioned based on certain performance criteria are key to a safe design. In some parts of the world such as the North Sea, regulatory requirements...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32327-MS
... caused by the Venturi depressurization effect and to achieve a commercially feasible mud lifting rate of 3500 ton/day. For a pump configuration with three pairs of diffusers and suction lines, a drive fluid flow rate of 700 gal/min was found to be sufficient to meet the economic production criteria...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32408-MS
... assessment and detailed evaluation of the portfolio to identify the best candidates considering both technical and economic criteria. The main contribution of this study is the generation of data that can lead to a better understanding of the applicability of AM in the oil and gas industry, particularly...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32426-MS
... of the specification will influence the quality of the concepts and analysis. So, the team took time to check that the functional requirements of the specification reflected the actual needs of the project. Some of the main criteria include: Max current or forward vessel speed 1 knot Design production...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32457-MS
... for given probabilities of limit non-exceedance. Examples of how this information can be used in interrupt criteria for marine operations are given. upstream oil & gas europe government weibull distribution probability mooring system sub-sea system operation united states government...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32523-MS
... Abstract Using the press-replace technique, a recently developed finite element method depending on the criteria of the small deformation analysis SDA, to investigate the soil-foundation interaction of the Jack-Up rig with Spudcan during its proceeding to achieve stability installation in Multi...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32511-MS
... Abstract In this paper, a methodology is proposed to use FPSO Fluminense motion-based criteria to establish the operational window for the disconnection and safe removal of a flexible riser with structural damages in parts of the tensile armour wires. A global model was established in Orcaflex...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32493-MS
... asymmetric sponson design cargo tank criteria Introduction To date, symmetric monohull FPSOs have been installed extensively in the offshore industry. Global performance design optimization of such conventional monohull FPSOs was discussed by, e.g., Xia (2012) . In the offshore industry, spread...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32240-MS
... criteria for metallic tools are based on material yield strength. The initial yield criterion using von-Mises stress, which dictates the load limit that a downhole tool can carry before exhibiting plastic deformation, is often used to design completion tools. However, for some applications of downhole...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32271-MS
... Abstract Well Containment Analysis – WCA - is a set of integrity analysis criteria in a shut in scenario performed during the well design phase. The installation of a capping and shut in of the well shall not induce hydrocarbon leakages to the seabed. One of the integrity analysis criteria...

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