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Keywords: diffuser
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Proceedings Papers
Analysis of Different Natural Production Flow Paths in ESP Completions
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Middle East Artificial Lift Conference and Exhibition, October 25–26, 2022
Paper Number: SPE-206913-MS
...Friction Losses Flows in the impeller and diffuser are treated as channel flows. In the analysis, we assume fluid fills all space in the impeller channels and diffuser channels. Zhu et al. (2021) proposed the following set of equations to estimate the friction losses across the ESP stages...
Proceedings Papers
Physical Testing of a High-Speed Helico-Axial Pump for High-GVF Operation
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Middle East Artificial Lift Conference and Exhibition, October 25–26, 2022
Paper Number: SPE-206946-MS
... application variation bpd high-speed helico-axial pump diffuser electric submersible pump symposium physical testing esp envelope Introduction Electric submersible pumps (ESPs) are commonly used artificial lift systems in the oil and gas industry to produce hydrocarbons from dead wells...
Proceedings Papers
An Effective Solution to Extend the ESP Run Life in Sour Fields
Available to PurchaseJawad Mansour Al Khalifah, Mohammad Ahmed Aleissa, Khaled Mouawad AlMutairi, Saud Abdulaziz Alquwizani
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Middle East Artificial Lift Conference and Exhibition, October 25–26, 2022
Paper Number: SPE-206962-MS
... environment which resulted in sustaining the ESP run life. production chemistry corrosion inhibition migration upstream oil & gas artificial lift system packer penetrator conductor h2s management dismantle observation hydrogen sulfide pothead diffuser corrosion management oilfield...
Proceedings Papers
Improving Electric Submersible Pump ESP Bearing System Reliability in Unconventional Applications
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Middle East Artificial Lift Conference and Exhibition, November 28–29, 2018
Paper Number: SPE-192502-MS
... diffuser operation abrasion resistance high temperature artificial lift system flow rate assembly tungsten carbide formulation interface society of petroleum engineers thermal limit Introduction Overview Unconventional wells present many challenges to ESP systems. The typical...
Proceedings Papers
Improving ESP Design Through Advanced Measurement and Unsteady Simulation of Internal Flows Within Stages
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Middle East Artificial Lift Conference and Exhibition, November 26–27, 2014
Paper Number: SPE-173697-MS
... behaviour under a range of operating conditions. We also present examples of highly resolved, quantitative velocity fields acquired within impeller and diffuser passages. This information provides improved understanding of the fluid mechanics and can be used directly for design purposes or for validation...
Proceedings Papers
A New One-Dimensional Flow Theory of the Jet Pump for Pumping Crude Oil with Different Viscosities and Densities Using Water Powered Flow
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Artificial Lift Conference and Exhibition, November 27–28, 2012
Paper Number: SPE-163113-MS
... sections of the jet pump, namely the suction, inlet and outlet of the mixing chamber and the outlet of the diffuser. From this, the relationships between M, N & h and the performance of the jet pump were determined. hydraulic jet pump Engineering flow rate new one-dimensional flow theory...