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Keywords: transformer
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Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 15–18, 2021
Paper Number: SPE-207266-MS
... on a deep learning-based framework. The workflow comprises of a deep learning-based object-detection framework based on transformers to identify the spatial location of entities in a document page. The key elements of the object-detection pipeline include a residual network backbone for feature extraction...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 15–18, 2021
Paper Number: SPE-207766-MS
...Abstract Abstract Deep learning has recently been providing step-change capabilities, particularly using transformer models, for natural language processing applications such as question answering, query-based summarization, and language translation for general-purpose context. We have...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 9–12, 2020
Paper Number: SPE-202941-MS
... industry. cable cross section voltage voltage option subsea system power loss adnoc offshore field cable cost distribution voltage zirku island wet type design upstream oil & gas transformer requirement cable voltage drop cable capacitance breaker switchgear submarine cable...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 9–12, 2020
Paper Number: SPE-203070-MS
... Abstract Oil filled transformers are extensively used in oil and gas electrical networks. The o il in power transformers cause a major hazard to the electrical installations especially in case of fault, which may lead to explosion hazards that would have destructive effects to the people, asset...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 11–14, 2019
Paper Number: SPE-197426-MS
... philosophy optimization transformer reduction optimized solution WHT innovative process safety solution Nowadays, Oil and Gas industry is moving towards Innovation and Optimized Solutions. All intentions and efforts are directed towards delivery of safe, high quality and fit for purpose...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 11–14, 2019
Paper Number: SPE-197234-MS
... The most significant problems posed by the Middle Eastern oil fields are caused by the harsh environment. All of the equipment, namely the transformers, VSDs, and filters, must be in a NEMA 4 / 4X enclosure that protects against windblown dust and water and allows for uninterrupted operation...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 12–15, 2018
Paper Number: SPE-193100-MS
... resistor Upstream Oil & Gas modification neutral grounding transformer subsea system resistance Offshore Installation ground fault fault current ground fault current grounding system capacitive charging current voltage low resistance requirement This paper is intended...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 12–15, 2018
Paper Number: SPE-192656-MS
... Abstract The electric motor for the Gas Lift Compressor is 9.2 MW, 4-pole construction, and induction type. The motor rated voltage is 11kV, fed from 33kV switchgear via a captive 33/11.5 kV, 15 MVA transformer. A review has been performed to examine the feasibility of the gas lift compressor...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 12–15, 2018
Paper Number: SPE-192763-MS
... the overall grid. This new cost effective technology helps in reducing disturbances while improving electrical reliability to the end consumer. High Voltage Shunt Reactors, Subsea Cables and Transformer Energization and De-energization cause high inrush current on the system. Power system study software has...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 12–15, 2018
Paper Number: SPE-193157-MS
... parameters, industry standards, interface requirements with transformers/subsea cables/platform structure and installation challenges. Design engineer must be familiar with industry codes so that all design requirements, including proper selection of GIS configuration, are considered from early stages...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 12–15, 2018
Paper Number: SPE-193282-MS
... This heavy inrush current during energization, results in a significant voltage drop at the source end. Another major cause for concern during switching inrush of transformers is the possibility of occurrence of harmonic resonance overvoltage. The root cause of harmonic resonance over voltage...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 12–15, 2018
Paper Number: SPE-192664-MS
... Company, by timely commissioning the compressor, ensuring smooth start up and maintain bumpless operation. compressor engineering practice production company trip event Upstream Oil & Gas centrifugal compressor reliability compressor reliability sequence dry gas seal transformer...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 12–15, 2018
Paper Number: SPE-192782-MS
... – 6 pcs of generator feeders – 1 pc of bus sectionalizer – 2 pcs for earthing transformers – 4 pcs 2500 A in Power Plant – 4 pcs 1250 A in Power Plant – 2 pcs for 5 Well Substations each – 2 pcs for 7 Well Substations each – 2 pcs for MV MCC in Central Process...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 13–16, 2017
Paper Number: SPE-188940-MS
... operation requirement Offshore Technology Conference platform turbine Martin Linge transmission Upstream Oil & Gas transformer ac subsea power transmission architecture installation subsea system Efficiency voltage cable reactive power compensation air emission emission climate change...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 13–16, 2017
Paper Number: SPE-188320-MS
... the electrical failure rate. HV transformers & switchgears are considered to be expensive and delicate components of the electrical energy network. Increasing load on transformers & switchgears causes the more stress on it. Continuous stress weakens the insulation and producing arcing called partial...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 13–16, 2017
Paper Number: SPE-188430-MS
... Abstract Power transformer is critical electrical equipment in any electrical network, which is used for power transmission and distribution. Power transformer is static electrical equipment that can live for relatively long ages (25 years average) therefore it should be manufactured from high...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 13–16, 2017
Paper Number: SPE-188269-MS
... with the number 36 Abstract This paper illustrates IEC61850 based contingency managed load shedding application implemented at Gasco Ruwais. The load shedding system is enabled with Primary load shedding for the loads under 132kV switchgear and Overload Shedding based on the 33kV transformer feeder...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 7–10, 2016
Paper Number: SPE-183322-MS
... frequency magnetic effect system integrator torsional model torsional vibration space-vector model magnetic stiffness coupling transformer motor model soft coupling Torsional vibrations establish a remarkable risk for decreased reliability and availability of motor-driven reciprocating...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 7–10, 2016
Paper Number: SPE-182960-MS
... Abstract Transformers are critical to electrical power systems and grids. Their reliability and availability is the key to profitable power generation and transmission. Therefore, the continuous online evaluation of transformer dielectric condition, operation and performance is essential...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 7–10, 2016
Paper Number: SPE-183310-MS
.... efficiency class circuit breaker energy efficiency society of petroleum engineers climate change Efficiency operation worst case scenario load motor efficiency compressor electrical system efficiency requirement energy conservation Upstream Oil & Gas electrical load list transformer...

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