Review of Electrical-Submersible-Pump Surging Correlation and Models
- Jose Gamboa (The University of Tulsa) | Mauricio Prado (The University of Tulsa)
- Document ID
- Society of Petroleum Engineers
- SPE Production & Operations
- Publication Date
- November 2011
- Document Type
- Journal Paper
- 314 - 324
- 2011. Society of Petroleum Engineers
- 4.1.2 Separation and Treating, 4.1.9 Tanks and storage systems, 3.1.2 Electric Submersible Pumps, 4.2 Pipelines, Flowlines and Risers, 3.1 Artificial Lift Systems, 4.1.5 Processing Equipment, 5.3.2 Multiphase Flow
- Two-Phase, Surging, Performance Mapping
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- 762 since 2007
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Head deterioration observed in electrical submersible pumps (ESPs) under two-phase flow is mild until a sudden performance breakdown is observed in the pump head curve at a certain volumetric gas fraction. This critical condition is termed surging. Consequently, the head that the pump generates with two-phase flow depends on whether the stages operate under conditions before (mild performance deterioration) or after (severe performance deterioration) the surging point.
The surging, for engineering purposes, can be predicted by published correlations, but the lack of a theoretical basis is a limiting factor for their application. Mechanistic models seem to be the proper alternative. However, the poor understanding of the physical mechanism that causes the surging hinders the development of such mechanistic models. This paper reviews some of these correlations and mechanistic models by comparing the correlation predictions against experimental data acquired in a closed loop with water and air using a commercial 24-stage ESP. The data cover a wide range of volumetric gas fraction, rotational speeds, and intake pressures. As a consequence of this analysis, a new correlation has been formulated. This correlation predicts the initiation of the surging as a function of rotational speed and fluid properties.
|File Size||1 MB||Number of Pages||11|
Barrios, L. 2007. Visualization and Modeling of MultiphasePerformance Inside an Electrical Submersible Pump. PhD dissertation, TheUniversity of Tulsa, Tulsa, Oklahoma.
Cirilo, R. 1998. Air-Water Flow Through Electric SubmersiblePumps. MS thesis, The University of Tulsa, Tulsa, Oklahoma.
Dunbar, C.E. 1989. Determination of Proper Type of GasSeparator. Presented at the Microcomputer Applications in Artificial LiftWorkshop, SPE Los Angeles Basin Section, Los Angeles, California, USA.
Duran, J. 2003. Pressure Effects on ESP Stages Air-WaterPerformance. MS thesis, The University of Tulsa, Tulsa, Oklahoma.
Estevam, V. 2002. Uma Análise Fenomenológica da Operação deBomba Centrífuga com Escoamento Bifásico (A Mechanistic Approach on Gas-LiquidFlow Centrifugal Pump Performance Prediction). PhD thesis, Campinas(October 2002).
Gamboa, J. 2009. Prediction of The Transition in Two-PhasePerformance of an Electrical Submersible Pump. PhD dissertation, PetroleumEngineering Department, The University of Tulsa, Tulsa, Oklahoma (July2009).
Ishii, M. and Zuber, N. 1979. Drag Coefficient and RelativeVelocity in Bubbly, Droplet or Particulate flows. AIChE J. 25 (5): 843-855. http://dx.doi.org/10.1002/aic.690250513.
Lea, J.F. and Bearden, J.L. 1982. Effect of Gaseous Fluids onSubmersible Pump Performance. J Pet Technol 34 (12):2922-2930. SPE-9218-PA. http://dx.doi.org/10.2118/9218-PA.
Manzano-Ruiz, J. 1980. Experimental and Theoretical Study ofTwo-Phase Flow. PhD dissertation, Massachusetts Institute of Technology,Cambridge, Massachusetts.
Minemura, K. and Uchiyama, T. 1993. Three-DimensionalCalculation of Air-Water Two-Phase Flow in Centrifugal Pump Impeller Based on aBubbly Flow Model. J. Fluids Eng. 115 (4): 766-771. http://dx.doi.org/10.1115/1.2910210.
Murakami, M. and Minemura, K. 1974. Effects of Entrained Air onthe Performance of a Centrifugal Pump: 1st Report, Performance and FlowConditions. Bulletin of the JSME 17 (110): 1047-1055.
Pessoa, R. 2001. Experimental Investigation of Two-PhaseFlow Performance of Electrical Submersible Pump Stages. MS thesis, TheUniversity of Tulsa, Tulsa, Oklahoma.
Prado, M. 2005. Solid Sphere in Rotating Flow. Note Lecture,The University of Tulsa, Tulsa, Oklahoma.
Romero, M. 1999. An Evaluation of an Electric SubmersiblePumping System for High GOR Wells. MSc thesis, The University of Tulsa,Tulsa, Oklahoma (August 1999).
Sachdeva, R. 1990. Two-Phase Flow Through ElectricSubmersible Pumps. MS thesis, The University of Tulsa, Tulsa, Oklahoma (May1990).
Turpin, J.L., Lea, J.F., and Bearden, J.L. 1986. Gas-LiquidThrough Centrifugal Pumps- Correlation of Data. Proc., ThirdInternational Pump Symposium, Texas A&M University, College Station, Texas,USA, May, 13-20.
Zapata, L. 2003. Rotational Speed Effects on ESP Two-PhasePerformance. MS thesis, The University of Tulsa, Tulsa, Oklahoma (November2003).