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Keywords: sensor
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Proceedings Papers

Paper presented at the Offshore Technology Conference Brasil, October 24–26, 2023
Paper Number: OTC-32872-MS
... autonomously, using artificial intelligence techniques. These robots can also make use of the most diverse types of sensors that will serve to assist in the activities, based on feedback given to the robotic system or the system operator; with this, they can help with equipment location, servo vision...
Proceedings Papers

Paper presented at the Offshore Technology Conference Brasil, October 24–26, 2023
Paper Number: OTC-32891-MS
... remotely operated vehicle sensor offshore technology conference evasive maneuver flowline technological challenge detector artificial intelligence inspection riser inspection functionality algorithm operation INTRODUCTION Risers are key assets that connect an FPSO or platform to a subsea...
Proceedings Papers

Paper presented at the Offshore Technology Conference Brasil, October 24–26, 2023
Paper Number: OTC-32965-MS
... data. Traditionally, the analysis relied on wireline conveyance technologies, primarily due to the challenges of integrating high-resolution sensors into logging-while-drilling tools capable of capturing detailed images in harsh drilling conditions. Petrobras recently adopted two high-resolution LWD...
Proceedings Papers

Paper presented at the Offshore Technology Conference Brasil, October 24–26, 2023
Paper Number: OTC-32685-MS
... and recalculating system parameters, including mechanical and volumetric efficiencies and the production valve signature, based on data from sensors. To achieve continuous updates, an online and recursive system identification technique employing a Kalman Filter is used to update the Digital Twin's parameters...
Proceedings Papers

Paper presented at the Offshore Technology Conference Brasil, October 24–26, 2023
Paper Number: OTC-32721-MS
... Abstract Accurate level measurement in process vessels is important for safety, production optimization and control as well as for optimization of chemical additives. Most of the level measurement sensors used in oil and gas production today are Differential Pressure (DP) transmitters...
Proceedings Papers

Paper presented at the Offshore Technology Conference Brasil, October 24–26, 2023
Paper Number: OTC-32791-MS
... conference sensor representation Introduction The ASA is an essential component of the subsea wellhead system, providing hydraulic isolation to other annuli, and a failure of this component may have the same consequences as a failure of a casing connection, compromising the integrity of the well...
Proceedings Papers

Paper presented at the Offshore Technology Conference Brasil, October 24–26, 2023
Paper Number: OTC-32806-MS
... recent experience in developing and qualifying riser monitoring systems for some Brazilian projects specifically designed for steel catenary riser configurations. riser offshore technology conference rim artificial intelligence requirement sensor brazil government operation integrity...
Proceedings Papers

Paper presented at the Offshore Technology Conference Brasil, October 24–26, 2023
Paper Number: OTC-32831-MS
... on Free Decay Test: Application to Conception and Control of Underwater Robots . Sensors , 19 ( 3631 ) Eng , Y. , Chin , S. , and Lau , M. ( 2014 ). Added mass computation for control of an open-frame remotely-operated vehicle: Application using WAMIT and MATLAB . Journal of Marine...
Proceedings Papers

Paper presented at the OTC Brasil, October 24–26, 2017
Paper Number: OTC-27977-MS
... that rely on conventional Coiled Tubing diameter electro-mechanical cutting tool real time system deployment epc coiled tubing operations cutting tool completion installation and operations offshore technology conference cutter pipe electrical wire sensor electromechanical cutting tool...
Proceedings Papers

Paper presented at the OTC Brasil, October 24–26, 2017
Paper Number: OTC-28080-MS
... in the tensile armors. In order to better assess the integrity of the tensile armor at the top section of flexible risers Petrobras has developed a monitoring technique known as MODA (Monitoring based on Optical fiber attached Directly on Armor wires). As the name implies, this technique uses optical sensors...
Proceedings Papers

Paper presented at the OTC Brasil, October 24–26, 2017
Paper Number: OTC-28138-MS
... the downhole valves, sensors, wellhead, and subsea instrumentation. This improved response and additional information, including actuator motor power consumption, actuator motor speed, and valve and choke position, enable better condition monitoring, and through predictive analytics, uptime can be optimized...
Proceedings Papers

Paper presented at the OTC Brasil, October 24–26, 2017
Paper Number: OTC-28049-MS
... Abstract Sensors are becoming increasingly ubiquitous in the oil and gas industry to enhance efficiency in exploration and production (E&P), as well as to improve safety and minimize the impact of these operations on the environment. In particular, knowledge of the properties of fluids...
Proceedings Papers

Paper presented at the OTC Brasil, October 27–29, 2015
Paper Number: OTC-26210-MS
... Canada (ONC) and Petrobras are developing a test system where carbon dioxide (CO 2 ) and methane (CH 4 ) can be released in controlled amounts to a variety of test instruments at a depth of 2660 meters located over a secure Internet connection with collecting sensor and live video monitoring. So far...
Proceedings Papers

Paper presented at the OTC Brasil, October 27–29, 2015
Paper Number: OTC-26276-MS
... operation offshore technology conference real time system reservoir characterization buoy streamer amv obstruction real-time imaging sensor ocean upstream oil & gas Carragher Peter , Hine Graham , Legh-Smith Patrick , Winter 2013–2014 . A New Platform...
Proceedings Papers

Paper presented at the OTC Brasil, October 29–31, 2013
Paper Number: OTC-24386-MS
... different sensors through the inspected environment. The robot can also analyze sensor data and identify anomalies, such as intruders, abandoned objects, smoke, fire, and liquid leakage. The system is able to read valves and make machinery diagnosis as well. To prove the viability of the proposed system...
Proceedings Papers

Paper presented at the OTC Brasil, October 29–31, 2013
Paper Number: OTC-24293-MS
... reliable and economical means of severe slugging mitigation. This study aims to develop an automated control system to detect and mitigate the formation of severe slugging through a choke valve and a series of sensors. As a first step, an overall flow map is generated to indicate the region within which...
Proceedings Papers

Paper presented at the OTC Brasil, October 29–31, 2013
Paper Number: OTC-24484-MS
... robots equipped with sensors and actuators like cameras, laser range finders and robotic manipulators. SimUEP-Robotics has also some specialized visualization tools like trajectory visualizer, ghostview robot animation, point-to-point measurement and a scenario editor that allows the user customize...

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