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Keywords: subsea
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Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32520-MS
..., top speed of 3 m/s, and sufficient reliability to support subsea deployment up to six months. The hybrid AUV/ROV has demonstrated the ability to carry out low-altitude inspection and survey on pipelines of different diameters. It can track pipelines at 3 m to 5 m altitude from the seabed, providing...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30865-MS
... Abstract The paper seeks to address the challenges faced by High Pressure High Temperature (HPHT) subsea pipelines buckling mitigations and presents a new innovative solution that was evaluated from 2012 to 2016 and first deployed in 2017 then surveyed in 2018 after almost 6 months of operation...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2017
Paper Number: OTC-27639-MS
... investment opportunities in the current climate. The hydrocarbon risk is also lower based on historical knowledge of reservoir asset quality and performance. One of the top opportunities for brownfield investment is low cost subsea boosting systems. These projects do not require the drilling of new wells...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2016
Paper Number: OTC-27080-MS
... crushed materials to the vessel at the surface. This process requires high cutting forces deep-sea due to the hyperbaric effect at large water depths, when cutting with full cavitation. This high energy consuming process therefore requires a considerable amount of subsea installed power. An alternative...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2016
Paper Number: OTC-27001-MS
... resolution largely depends on proper identification of the type and location of the blockage/s. pressure loss paraffin remediation scale inhibition blockage asphaltene remediation subsea topsides wax inhibition upstream oil & gas production chemistry scale remediation oilfield chemistry...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2015
Paper Number: OTC-25809-MS
... Abstract The increase in deepwater field development in the Gulf of Mexico and other locations has brought an increase in the use of subsea multiphase flow meters (MPFMs) for individual well flow rate monitoring at or near the wellhead. Their justification usually is to obtain improved well...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2014
Paper Number: OTC-25429-MS
... fatigue life application mattress vibration plet span subsea screening free span displacement offshore pipeline span manifold interaction viv response guideline upstream oil & gas standard deviation flow blockage subsea manifold OTC-25429-MS Fluid-Structure Interaction...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2014
Paper Number: OTC-25415-MS
... Within two years of the Macando incident, approximately 20 different subsea capping stack configurations and designs had been assembled without a guiding reference. Now, API, with input from the Oil& Gas industry, is developing a recommended practice for the design, manufacturing and testing...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2013
Paper Number: OTC-24236-MS
... and built to IPC Class 3 requirements (Electronics for Life Support and Safety Critical Systems). This strategy gives maximum reliability and allows flexibility in form factor to develop optimal subsea electronic packaging. The EC system allows programming in an object oriented language which allows...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2012
Paper Number: OTC-23412-MS
... Abstract The increase in deepwater production in the Gulf of Mexico and other locationsaround the world has brought a corresponding increase in the use of subseamultiphase flow meters. The placement of subsea multiphase flow meters near thewells provide improved reservoir management, well...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2012
Paper Number: OTC-23137-MS
... sample screenshot managem ment model cornelia noel decision environment offshore knowledge subsea criteria new technology decision model project management otc 23137 strategic planning and management offshore technology conference power delivery management model upstream oil...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2012
Paper Number: OTC-23317-MS
... verification flow rate detector pipe operation hydraulic power deepwater subsea measurement rpsea program vertical pipe rov production monitoring installation requirement landing zone flow metering reference measurement repeatability offshore technology conference production...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2012
Paper Number: OTC-23536-MS
... Abstract ROV based subsea facilities diagnostics have evolved from an intervention ofnecessity to identify faults, in particular for power and fluids distributionsystems and also flowlines, trees and manifolds. From this use during the postconstruction life of a field these techniques are now...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2012
Paper Number: OTC-23194-MS
... liquified natural gas module gas monetization rasmax consultant pipeline subsea processing generation offshore offshore technology conference seawater topsides subsea gas processing richard moore application upstream oil & gas subsea system lng installation cmdc otc 23194...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2011
Paper Number: OTC-21324-MS
... Abstract This paper introduces the reasoning, methods, and technology behind using a Remotely Operated Vehicle (ROV) to obtain a sample of production fluids from offshore sub-sea installations. Subsea sampling in this context involves physically delivering equipment to sub-sea installations...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2011
Paper Number: OTC-21546-MS
... that the deepest pressure measurement available (Well Tonga 2) is at 32,000 ft subsea, roughly 27,000 ft below mudline, the uncertainty associated with pressure predictions below this depth is necessarily larger. Clay Diagenesis Numerous studies of Gulf of Mexico sediments have concluded that temperature-dependent...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 3–6, 2010
Paper Number: OTC-20889-MS
... property simulator surveillance team operation well performance inflow performance startup subsea application asset and portfolio management surveillance engineer field development optimization and planning control system OTC 20889 Perdido Regional Host Survelliance & Operations Technology...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 3–6, 2010
Paper Number: OTC-21057-MS
... completion installation and operations upper zone offshore technology conference production seal upstream oil & gas assembly completion equipment production packer isolation packer hanger seal assembly lsotj spacing-out production subsea lower zone fluid-loss device gom 7 5...

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