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1-20 of 29
Keywords: frequency
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Proceedings Papers
Improving ESP Survivability in the SAGD Environment: An Integrated Approach to Managing ESP Performance in Challenging Conditions
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Gulf Coast Section - Electric Submersible Pumps Symposium, October 2–6, 2023
Paper Number: SPE-214717-MS
... enhanced recovery firebag installation thermal cycling managing esp performance deformation teardown information upstream oil & gas sagd thermal method frequency replacement integrated approach thrust bearing esp survivability sagd environment Introduction ESP Operations...
Proceedings Papers
Lesson Learned from Digital Oil Field Implementation in ESP UCR Wells
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Gulf Coast Section - Electric Submersible Pumps Symposium, October 2–6, 2023
Paper Number: SPE-214734-MS
... zeros in the averaging of operating frequency potentially causing unrealistic low frequency values while pressure build-up during downtime would drive an over-estimation of average intake pressure. Likewise, we learnt the importance of qualitative match between model results and ESP real-time data...
Proceedings Papers
Exploratory Analysis of Electrical Submersible Pumps in Permian Unconventional Wells
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Gulf Coast Section - Electric Submersible Pumps Symposium, October 2–6, 2023
Paper Number: SPE-214708-MS
... & gas artificial intelligence machine learning dataset glr electrical submersible pump deviation application flex17 frequency esp manufacturer scf stb esp application correlation boxplot artificial lift system tapered arrangement coefficient skewness coefficient Introduction...
Proceedings Papers
Trials of VSD Electrical Signature Analysis Technology for ESP Vibration in High Dog Leg Severity Wells at Surmont
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Gulf Coast Section - Electric Submersible Pumps Symposium, October 2–6, 2023
Paper Number: SPE-214729-MS
...: Select as short an ESP assembly as possible, to minimize bending. Set ESP at the best possible location (based on new high resolution Gyroscope log) to minimize changes in bending across the ESP assembly. Monitor ESP condition using ESA, as operating frequency is changed, to try to better achieve...
Proceedings Papers
Field Validation: ESP Reliability Monitoring and Production Optimization by Trending Condition and Performance Data Extracted from ESP Surface Electrical Signals
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Gulf Coast Section - Electric Submersible Pumps Symposium, October 2–6, 2023
Paper Number: SPE-214728-MS
... monitoring approach in the Operators field. The described condition monitoring 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...
Proceedings Papers
A Tool for Power Quality Assessment in Electric Submersible Pump Systems with Variable Frequency Drives
Available to PurchaseS. P. Betoka-Onyama, P. M. Lingom, H. Hamza, J. Song-Manguelle, M. L. Doumbia, S. Kennedy, C. Radke, W. Manfoumbi, K. Ehman, K. Olson
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Gulf Coast Section - Electric Submersible Pumps Symposium, October 2–6, 2023
Paper Number: SPE-214710-MS
... modulated variable frequency drives (PWM-VFDs) at different operating points. This tool for replicating the voltage current waveforms supplied to the ESP motor and the instantaneous electromagnetic torque in the motor airgap is beneficial for electrical and non-electrical engineers involved in the design...
Proceedings Papers
Study on Flow Characteristics of a Rotating Centrifugal Impeller Under Gassy Flow Based on Dynamic Mode Decomposition (DMD)
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
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
The Value of Pump Discharge Pressure Measurements and their Application for Improving Performance and Operation of ESPs
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Gulf Coast Section - Electric Submersible Pumps Symposium, October 2–6, 2023
Paper Number: SPE-214738-MS
..., and optimization of ESP systems. gas lift sensor operation operator application united states government esp configuration intake frequency controller discharge sub snapshot transducer pump discharge pressure measurement upstream oil & gas artificial lift system pdp pip valve...
Proceedings Papers
ESP System Monitoring and Diagnosis from Surface Power Acquisition
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Gulf Coast Section - Electric Submersible Pumps Symposium, October 2–6, 2023
Paper Number: SPE-214739-MS
... in the electrical surface signals. The diagnosis covers the surface equipment, cable, and downhole equipment based on a comprehensive combination of all available measurements, actuator (adjustable control inputs, such as voltage, frequency and surface choke position) settings, and calculated electrical performance...
Proceedings Papers
A Step-By-Step Holistic Methodology Quantifies and Reduces Harmonics on ESPs, Increasing Revenue by USD 500,000 Per Year: A Case Study from a field in Ecuador
Available to PurchaseKevin Ismael Andagoya Carrillo, Jorge Luis Villalobos Leon, Andrés Orozco, Estefi Batallas, Luis Toledo, Luis Enriquez, Carlos Reyes
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Gulf Coast Section - Electric Submersible Pumps Symposium, October 2–6, 2023
Paper Number: SPE-214746-MS
... comparison and data collection. Additionally, the study data is complemented by dismantle, inspection, and failure analysis (DIFA) reports of retrieved equipment, which enhanced the understanding of the effects of harmonics. ecuador government frequency esp waveform vsd voltage usd 500 asia...
Proceedings Papers
BC10 Field Mudline Pump Operation Case Study: A Deepwater, Long Tie Back, High GVF and High Viscosity Application
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Gulf Coast Section Electric Submersible Pumps Symposium, October 4–8, 2021
Paper Number: SPE-204486-MS
... frequency subsea system flow metering floating production storage and offloading gas slug production monitoring floating production storage & offloading mobo disturbance gvf mlp module mudline pump operation case study mlp slug catcher forward flow setpoint pump suction buffer tank...
Proceedings Papers
Demonstration of Advanced Magnetic Technologies for a Highly Reliable and Retrievable Electric Submersible Pump Topology
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Gulf Coast Section Electric Submersible Pumps Symposium, October 4–8, 2021
Paper Number: SPE-204495-MS
... in the MDS system. This test data is used to validate the analysis approach used as well as to finalize the integration size of the PMB to meet the performance requirements of the MDS system. To identify rotor operating speed and rotor vibration magnitude and frequencies, the MVS is tested for sensing rotor...
Proceedings Papers
Improving Motor Performance and Runtime in ESP Applications with Novel Sinewave Filter
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Gulf Coast Section Electric Submersible Pumps Symposium, October 4–8, 2021
Paper Number: SPE-204493-MS
... by the volume of well bore fluid that it moves. However, harmonic currents do not contribute to work in the motor. Therefore, all the heat from harmonic loads are expressed as motor temperature rise. A group of frequencies called negative sequence harmonics provide an additional source of heat in the system...
Proceedings Papers
Keep Your ESPs Running: Case Studies Exhibiting a Holistic Methodology for Run-Life Improvement
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Gulf Coast Section Electric Submersible Pumps Symposium, October 4–8, 2021
Paper Number: SPE-204483-MS
... camilleri motor oil esp low-flow event application no-flow event flowrate production logging frequency temperature rise exhibition voltage downthrust directional drilling heat rise production tubing motor heat rise reduction bearing lives motor temperature case study Introduction...
Proceedings Papers
Permanent Magnet Motors: The Future of ESP Applications?
Available to PurchaseJorge Luis Villalobos Leon, Fernando Ruales, Sebastian Miranda, Francisco Godin, Efrain Velasquez, Denis Shirikov, Oscar Anaya, Nini Forero, Diego Estupiñan, Lenin Peña, Leonardo Gonzalez
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Gulf Coast Section Electric Submersible Pumps Symposium, October 4–8, 2021
Paper Number: SPE-204485-MS
... can be built with different pole configurations. The most typical range is from 2 to 14; hence, the main variable affected is the rotation speed. As described in equation 1 , as the number of poles increases, the rotational speed decreases. Consequently, the frequency needs to be increased to achieve...
Proceedings Papers
Motor Intelligence Versus Vibration Analysis for Early-Stage Diagnosis of Electric Submersible Pumps
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Gulf Coast Section Electric Submersible Pumps Symposium, October 4–8, 2021
Paper Number: SPE-204522-MS
... vibration analysis method. Furthermore, by running the ESP at various operation points, we show how the mechanical and electrical efficiency of the pump, induction motor and variable frequency drive are intertwined. This observation may suggest an interesting insight for further discussion on ESP...
Proceedings Papers
Digitalization Creates the Big Picture of Integrated ESP Optimization in Shushufindi Field
Available to PurchaseOki Maulidani, Christian Bonilla, Monica Paredes, Pedro Escalona, Jorge Villalobos, Luciano Bravo, Diego Estevez, Alexander Pineda, Edgar Chicango, Geovanny Ramos, Luis Alabuela, Juan Guaman
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Gulf Coast Section Electric Submersible Pumps Symposium, October 4–8, 2021
Paper Number: SPE-204513-MS
...ESP Optimization Challenges The first challenge of ESP optimization is to identify the list for increasing frequency considering the local criteria or constrains that must be met, such as water cut must be less than 92%, maximum loads of surface equipment are 90%, run-life less than 1,000 days...
Proceedings Papers
Intentionally Deadheading SAGD ESPs - An Unconventional Approach to Improve Run Life
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Gulf Coast Section Electric Submersible Pumps Symposium, October 4–8, 2021
Paper Number: SPE-204521-MS
.... This was the genesis of the idea and project presented in this paper, which is to intentionally deadhead rather than shutdown SAGD ESPs, with the intent to offset or partially offset naturally occurring rapid cooling. The concept also included using the deadhead frequency to control the ESP cooling rate. The ultimate...
Proceedings Papers
ESP Downhole Power Quality - Do We have a Healthy Cardiovascular System?
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Gulf Coast Section Electric Submersible Pumps Symposium, May 13–17, 2019
Paper Number: SPE-194411-MS
..., Part 31’, ‘Definite Purpose Inverter-Fed Polyphase Motors’." 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...
Proceedings Papers
Case Study Toward Digital Oil Field: How the ESP Operation is Changing by Using Automatic Well Models in PDO's ESP Fields
Available to PurchaseAtika Bimani, Rahul Kulkarni, Chia Yee Lee, Valerio Giuliani, Maryam Musallami, Abdullah Awaid, Nada Kamyani, Nitish Kumar, Rahul Gala
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Gulf Coast Section Electric Submersible Pumps Symposium, May 13–17, 2019
Paper Number: SPE-194414-MS
... of this customized WMS, 1,500 new well tests have been validated by engineers, which ensured correct oil allocation for around 44% of total ESP wells across PDO. ESP Optimization : Low hanging opportunities, i.e. by simply increasing pump frequency or reducing tubing head pressure (THP), have been capitalized...
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