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Keywords: frequency
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Proceedings Papers

Paper presented at the SPE Gulf Coast Section - Electric Submersible Pumps Symposium, October 2–6, 2023
Paper Number: SPE-214717-MS
... assumptions based on the data obtained, and driving focused trials and initiatives. steam-assisted gravity drainage artificial lift system esp cable canada government upstream oil & gas sagd thermal method frequency united states government enhanced recovery firebag reliability...
Proceedings Papers

Paper presented at the SPE Gulf Coast Section - Electric Submersible Pumps Symposium, October 2–6, 2023
Paper Number: SPE-214734-MS
... are steady, is operating in frequency mode, and is not cycling. This means this unit is not ‘gas challenge’. This result means that the estimated gas separation efficiency is too low (or too conservative) causing Prosper to overestimate gas volume fraction (GVF) and lead to a wrong designation...
Proceedings Papers

Paper presented at the SPE Gulf Coast Section - Electric Submersible Pumps Symposium, October 2–6, 2023
Paper Number: SPE-214728-MS
... technology is based on measurements of high frequency electrical signals, 3-phase current and voltage, from the VFD panel supplying power to the ESP. Previous SPE papers, SPE-201169-MS and SPE-204522-MS, covered the core concept and enabling components of this technology. These papers shows examples...
Proceedings Papers

Paper presented at the SPE Gulf Coast Section - Electric Submersible Pumps Symposium, October 2–6, 2023
Paper Number: SPE-214739-MS
... The power DAQ eliminates the need for external power quality monitoring devices, with integrated functionalities beyond what is available from conventional systems. With high-speed acquisition,electrical signal analysis (ESA)can be performed tointerpret a variety of high-frequency artifacts...
Proceedings Papers

Paper presented at the SPE Gulf Coast Section - Electric Submersible Pumps Symposium, October 2–6, 2023
Paper Number: SPE-214708-MS
... The peak of occurrence frequency distribution (point (3) in Figure 5 ) could be interpreted as the total liquid flow rate in which most ESPs have operated. Likewise, zero occurrence frequency means no ESP unit has operated at the given liquid rate. Indeed, those flowrates with low occurrence...
Proceedings Papers

Paper presented at the SPE Gulf Coast Section - Electric Submersible Pumps Symposium, October 2–6, 2023
Paper Number: SPE-214729-MS
...-to-digital conversion (ADC), filtering and signal conditioning of the CTs and PTs signals is performed and then made available over the cloud for analysis using specialized techniques. These specialized techniques are conducted in both time and frequency domains (via Fast Fourier Transform...
Proceedings Papers

Paper presented at the SPE Gulf Coast Section - Electric Submersible Pumps Symposium, October 2–6, 2023
Paper Number: SPE-214710-MS
... power quality in electric submersible pump (ESP) applications. The tool replicates the steady-state behavior of low- and medium-voltage ESPs supplied by pulse-width modulated variable frequency drives (PWM-VFDs) at different operating points. This tool for replicating the voltage current waveforms...
Proceedings Papers

Paper presented at the SPE Gulf Coast Section - Electric Submersible Pumps Symposium, October 2–6, 2023
Paper Number: SPE-214738-MS
.... gas lift sensor operation operator application configuration upstream oil & gas artificial lift system pdp pip restriction clearance intake valve united states government esp discharge sub snapshot transducer frequency controller installation pump discharge pressure...
Proceedings Papers

Paper presented at the SPE Gulf Coast Section - Electric Submersible Pumps Symposium, October 2–6, 2023
Paper Number: SPE-214730-MS
.... Dynamic mode decomposition (DMD) method is a data-driven approach that can effectively identify the characteristic frequency of unsteady flow and capture the disturbance structure in the flow field. In this paper, DMD method is used to decompose and reconstruct the phase and velocity fields...
Proceedings Papers

Paper presented at the SPE Gulf Coast Section Electric Submersible Pumps Symposium, October 4–8, 2021
Paper Number: SPE-204493-MS
... quality measurements for electrical distortion, current imbalance, motor temperatures, motor vibration and production rates. The successful sinewave filter design used different tuned frequency parameters than conventional sinewave filters with clear data providing performance improvement. These results...
Proceedings Papers

Paper presented at the SPE Gulf Coast Section Electric Submersible Pumps Symposium, October 4–8, 2021
Paper Number: SPE-204495-MS
... and retrieval of ESPs, the frequency of these interventions and the cost of ESPs are still a significant cost of an ESP for offshore. By eliminating the failure modes related to the electrical system and motor protector (assuming the new architecture does not require the motor protector), the MTBF of an ESP...
Proceedings Papers

Paper presented at the SPE Gulf Coast Section Electric Submersible Pumps Symposium, October 4–8, 2021
Paper Number: SPE-204486-MS
... floating production system upstream oil & gas flow metering floating production storage and offloading production monitoring floating production storage & offloading slug catcher controller pump suction buffer tank flow instability gas slug mobo disturbance gvf frequency mlp module...
Proceedings Papers

Paper presented at the SPE Gulf Coast Section Electric Submersible Pumps Symposium, October 4–8, 2021
Paper Number: SPE-204521-MS
.... Introduction thermal method enhanced recovery steam-assisted gravity drainage production control production logging production monitoring sagd frequency pressure differential deadheading sagd esp market conditions unconventional approach shutdown temperature measurement esp operation...
Proceedings Papers

Paper presented at the SPE Gulf Coast Section Electric Submersible Pumps Symposium, October 4–8, 2021
Paper Number: SPE-204485-MS
... artificial lift system sustainability pmm energy consumption us government pmm technology efficiency asset and portfolio management upstream oil & gas apparent power social responsibility frequency calculation well type 1 active power evaluation power factor electrical measurement...
Proceedings Papers

Paper presented at the SPE Gulf Coast Section Electric Submersible Pumps Symposium, October 4–8, 2021
Paper Number: SPE-204483-MS
... pressure and temperature data – Variable speed drives and more importantly the ability to provide soft starting combined with voltage boost for deep applications. VSDs also provide feedback loop capability, which can be programmed to automatically vary frequency to maintain parameters such as current...
Proceedings Papers

Paper presented at the SPE Gulf Coast Section Electric Submersible Pumps Symposium, October 4–8, 2021
Paper Number: SPE-204513-MS
... time information. ESP dashboard shows opportunities to optimize the ESP unit by integrating real time and manual entry data to optimize frequency, surface equipment, opportunities for pump upsizing, and re-designing the ESP downhole equipment. The result of this analysis is derived from ESP simulation...
Proceedings Papers

Paper presented at the SPE Gulf Coast Section Electric Submersible Pumps Symposium, October 4–8, 2021
Paper Number: SPE-204522-MS
... at the wellhead. While ESPs core concept is similar to other rotating electrical machinery, they have certain nuances that put them in a unique category. For examples, the variable frequency drive (VFD) sends the power to ESP motor over long cables. Sometimes the length of the cables may reach dozens...
Proceedings Papers

Paper presented at the SPE Gulf Coast Section Electric Submersible Pumps Symposium, May 13–17, 2019
Paper Number: SPE-194417-MS
... design tool. Reservoir Surveillance production monitoring application pump intake pressure unconventional well vendor blpd production control frequency solid production TDH operator society of petroleum engineers artificial lift system Upstream Oil & Gas production rate design...
Proceedings Papers

Paper presented at the SPE Gulf Coast Section Electric Submersible Pumps Symposium, May 13–17, 2019
Paper Number: SPE-194411-MS
... Abstract Electricity is the lifeblood of the Electric Submersible Pump (ESP), the Variable Frequency Drive (VFD) is the heart that keeps it going, the power cable is the artery that provides the blood and the motor is the equivalent of the body that moves. As Doctors, if we looked at our system...

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