An Integrated Horizontal- and Vertical-Flow Simulation With Application to Wax Precipitation
- Sameena Trina (Memorial University of Newfoundland) | Thormod Johansen (Memorial University of Newfoundland)
- Document ID
- Society of Petroleum Engineers
- SPE Journal
- Publication Date
- December 2015
- Document Type
- Journal Paper
- 1,185 - 1,199
- 2015.Society of Petroleum Engineers
- Wax crystallization
- 1 in the last 30 days
- 361 since 2007
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There is a lack of comprehensive simulation tools that (a) accommodate the complexities of advanced completions together with near-wellbore behavior and that (b) have reliable wax-precipitation models for production planning. In this work, these issues are tackled by combining three specific models. First, a steady-state, three-phase, nonisothermal flow model in advanced horizontal completions was implemented to run fluid-specific simulations, thereby calculating field-specific flow conditions. This is useful in situations when fluid-specific temperature calculations are important, such as wax crystallization. Second, a nonisothermal, vertical flow model was developed by combining Hagedorn and Brown's multiphase-flow correlation with Ramey's multiphase-temperature model by solving them in sequence (iteratively). The advanced horizontal-well model and vertical flow model were coupled iteratively at the bottom hole where the two models meet. Third, two different analytical wax-crystallization models were incorporated in the aforementioned coupled flow simulator to calculate the location of wax precipitation along the vertical section of the well. These three simulation models, individually and in combinations, were tested and found to be in par with theory, expectations, and published results. In addition, a significant difference was noted between Ramey's analytical temperature profile (which is a widely used approximation) and the complete Ramey's model integrated with the simulator developed in this work.
|File Size||2 MB||Number of Pages||15|
Anklam, E. and Wiggins, M. 2005. Horizontal Well Productivity and Wellbore Pressure Behaving Incorporating Wellbore Hydraulics. Presented at the SPR Production and Operations Symposium, Oklahoma City, Oklahoma, USA, 6–19 April SPE-94316-MS. http://dx.doi.org/10.2118/ 94316-MS.
Avrami, M. 1940. Kinetics of Phase Change. II Transformation—Time Relations for Random Distribution of Nuclei. J. Chem. Phys. 8 (2): 212–224. http://dx.doi.org/10.1063/1.1750631.
Babu, D. and Odeh, A. 1989. Productivity of a Horizontal Well. SPE Res Eng 4 (4): 417–421. SPE-18334-PA. http://dx.doi.org/10.2118/18334-PA.
Bagatin, R., Carniani, C., Correra, S. et al. 2008. Wax Modeling: There Is Need for Alternatives. Presented at the SPE Russian Oil and Gas Technical Conference and Exhibition, Moscow, Russia, 28–30 October. SPE-115184-MS. http://dx.doi.org/10.2118/115184-MS.
Bendakhlia, H. and Aziz, K. 1989. Inflow Performance Relationships for Solution-Gas Drive Horizontal Wells. Presented at the 64th Annual Technical Conference, San Antonio, Texas, USA, 8–11 October, San Antonio, Texas. SPE-19823-MS. http://dx.doi.org/10.2118/19823-MS.
Bidmus, H. and Mehrotra, A. 2004. Heat-Transfer Analogy for Wax Deposition from Paraffinic Mixtures. Ind. Eng. Chem. Res. 43 (3): 791–803. http://dx.doi.org/10.1021/ie030573v.
Bryne, M., Jimenez, M., Rojas, E. et al. 2010. Modeling Well Inflow Potential in Three Dimensions Using Computational Fluid Dynamics. Presented at the SPE International Symposium and Exhibition on Formation Damage Control, Lafayette, Louisiana, USA, 10–12 February. SPE-128082-MS. http://dx.doi.org/128082-MS.
Calange, S., Ruffier-Meray, V., and Behar, E. 1997. Onset Crystallization Temperature and Deposit Amount for Waxy Crudes: Experimental Determination and Thermodynamic Modelling. Presented at the SPE International Symposium on Oilfield Chemistry, Houston, Texas, USA, 18–21 February. SPE-37239-MS. http://dx.doi.org/10.2118/37239-MS.
Cheng, A. 1990. Inflow Performance Relationship for Solution-Gas-Drive Slanted/Horizontal Wells. Presented at the 65th Annual Technical Conference, New Orleans, Louisiana, USA, 23–26 September. SPE-20720-MS. http://dx.doi.org/10.2118/20720-MS.
Correra, S., Fasano, A., Fusi, L. et al. 2010. Modelling Wax Diffusion in Crude Oils: The Cold Finger Device [Internet], Italy, University of Florence. Available from: <http://web.math.unifi.it/users/primicer/coldagitato.pdf> (accessed 28 November 2010).
Dawkrajai, P., Yoshioka, K., Romero, A. et al. 2005. A Comprehensive Statistically-Based Method to Interpret Real-Time Flowing Measurements. Annual Report, University of Texas, Austin, Texas, October.
Dias-Couto, L. and Golan, M.1982. General Inflow Performance Relationship for Solution-Gas Reservoir Wells. J Pet Technol 34 (2): 285–288. SPE-9765-PA. http://dx.doi.org/10.2118/9765-PA.
Dikken, B. 1989. Pressure Drop in Horizontal Wells and Its Effect on Their Production Performance. Presented at the 64th Annual Technical Conference and Exhibition of the Society of Petroleum Engineers, San Antonio, Texas, USA, 8–11 October. SPE-19824-MS. http://dx.doi.org/10.2118/19824-MS.
Duns, H. and Ros, N. 1963. Vertical Flow of Gas and Liquid Mixtures in Wells. Presented at the 6th World Petroleum Congress, Frankfurt am Main, Germany, 19–26 June. WPC-10132.
Economides, M., Hill, A., and Ehlig-Economides, C. 2010. Petroleum Production Systems. Prentice Hall Petroleum Engineering Series, June.
Erickson, D., Niesen, V., and Brown, T. 1993. Thermodynamic Measurement and Prediction of Paraffin Precipitation in Crude Oil. Presented at the SPE Annual Technical Conference and Exhibition, Houston, Texas, USA, 3–6 October. SPE-26604-MS. http://dx.doi.org/10.2118/26604-MS.
Fasano, A. and Primicerio, M. 2010. Wax Deposition in Crude Oils: A New Approach [Internet], Italy, University of Florence. Available from: <http://web.math.unifi.it/users/primicer/Wax%20crude%20oils.pdf> [28 November 2010].
Fetkovich, J. 1973. The Isochronal Testing of Oil Wells. Presented at the Fall Meeting of the Society of Petroleum Engineers of AIME, Las Vegas, Nevada, USA, 30 September–30 October. SPE-4521-MS. http://dx.doi.org/10.2118/4521-MS.
Griffith, P. 1962. Two-Phase Flow in Pipes. Special Summer Program, Massachusetts Institute of Technology, Cambridge, Massachusetts.
Griffith, P. and Wallis, G. 1961. Two-Phase Slug Flow. J. Heat Transfer 83 (3): 318–319. http://dx.doi.org/10.1115/1.3682269.
Haaland, S. E. 1983. Simple and Explicit Formulas for the Friction Factor in Turbulent Pipe Flow. J. Fluids Eng. 105 (1): 89–90. http://dx.doi.org/10.1115/1.3240948.
Hagedorn, A. and Brown, K. 1965. Experimental Study of Pressure Gradients Occurring During Continuous Two-Phase Flow in Small-Diameter Vertical Conduits. J Pet Technol 17 (4): 475–484. SPE-940-PA. http://dx.doi.org/10.2118/940-PA.
Hagoort, J. 2004. Ramey’s Wellbore Heat Transmission Revisited. SPE J. 9 (4): 465–474. SPE-87305-PA. http://dx.doi.org/10.2118/87305-PA.
Hasan, A. and Kabir, C. 1994. Aspects of Wellbore Heat Transfer During Two-Phase Flow. SPE Prod & Fac 9 (3): 211–216. SPE-87305-PA. http://dx.doi.org/10.2118/87305-PA.
Holmes J., Barkve, T. and Lund, O. 1998. Application of a Multi-segment Well Model to Simulate Two-Phase Flow in Advanced Wells. Presented at the European Petroleum Conference, Hague, The Netherlands, 20–22 October. SPE-50646-MS. http://dx.doi.org/10.2118/50646-MS.
Hsu, J. and Brubaker, J. 1995. Wax Deposition Measurement and Scale-Up Modeling for Waxy Live Crudes Under Turbulent Flow conditions. Presented at the International Meeting on Petroleum Engineering, Beijing, China, 14–17 November. SPE-29976-MS. http://dx.doi.org/10.2118/29976-MS.
Hsu, J., Santamaria, M., and Brubaker, J. 1994. Wax Deposition of Waxy Live Crudes Under Turbulent Flow Conditions. Presented at the 69th Annual Technical Conference and Exhibition, New Orleans, Louisiana, USA, 25–28 September. SPE-28480-MS. http://dx.doi.org/10.2118/28480-MS.
Jahanbani, A. and Shadizadeh, S. 2009. Determination of Inflow Performance Relationship (IPR) by Well Testing. Presented at the Canadian International Petroleum Conference, Calgary, Alberta, Canada, 16–18 June. SPE-2009-086-MS. http://dx.doi.org/10.2118/2009-086-MS.
Johansen, T. E. and Khoriakov, V. 2007. Iterative techniques in modeling of multi-phase flow in advanced wells and the near well region. Journal of Petroleum Science and Engineering 58 (1–2): 49–67. http://dx.doi.org/10.1016/j.petrol.2006.11.013.
Joshi, S. 1988. Augmentation of Well Productivity With Slant and Horizontal Wells. J Pet Technol 40 (6): 729–739. SPE-15375-PA. http://dx.doi.org/10.2118/15375-PA.
Kamkom, R. and Zhu, D. 2005. Evaluation of Two-Phase IPR Correlations for Horizontal Wells. Presented at the SPE Production Operations Symposium, Oklahoma City, Oklahoma, USA, 16–19 April. SPE-93986-MS. http://dx.doi.org/10.2118/93986-MS.
Khoriakov, V., Johansen, A., and Johansen, T. 2012. Transient Flow Modeling of Advanced Wells. J. Petrol. Sci. & Eng. 86–87: 99–110. http://dx.doi.org/10.1016/j.petrol.2012.03.001.
Lekia, S. and Evans, R. 1990. Generalized Inflow Performance Relationship for Stimulated Wells. J Can Pet Technol 29 (6): 71–75. SPE-90-06-07-PA. http://dx.doi.org/10.2118/90-06-07-PA.
Merino-Garcia, D., Margarone, M., and Correra, S. 2007. Kinetics of Waxy Gel Formation From Batch Experiments. Energy and Fuels 21 (3): 1287–1295. http://dx.doi.org/10.1021/ef060385s.
Misra, S., Baruah, A., and Singh, K. 1995. Paraffin Problems in Crude Oil Production and Transportation: A Review. SPE Prod. & Fac 10 (1): 50–54. SPE-28181-PA. http://dx.doi.org/10.2118/28181-PA.
Nazar, A., Dabir, B., Vaziri, H. et al. 2001. Experimental and Mathematical Modeling of Wax Deposition and Propagation in Pipes Transporting Crude Oil. Presented at the SPE Production and Operations Symposium, Oklahoma City, Oklahoma, USA, 24–27 March. SPE-67328-MS. http://dx.doi.org/10.2118/67328-MS.
Novy, R. 1995. Pressure Drops in Horizontal Wells: When Can They Be Ignored? SPE Res Eng 10 (1): 29–35. SPE-24941-PA. http://dx.doi.org/10.2118/24941-PA.
Nzekwu, B. 1989. Critical Review of the Application of Horizontal Wells. Presented at the Third Technical meeting of the South Saskatchewan Section of the Petroleum Society of CIM, Regina, Manitoba, 25–27 September. SPE-SS-89-25-MS. http://dx.doi.org/10.2118/SS-89-25-MS.
Orkizewski, J. 1967. Predicting Two-Phase Pressure Drops in Vertical Pipe. J Pet Technol 19 (6): 829–838. SPE-1546-PA. http://dx.doi.org/10.2118/1546-PA.
Ostrowski, L., Galimzyanov, A., and Uelker, E. 2010. Advances in Modeling of Passive Inflow Control Devices Help Optimizing Horizontal Well Completions. Presented at the Russian Oil and Gas Technical Conference and Exhibition, Moscow, Russia, 26–28 October. SPE-135998-MS. http://dx.doi.org/10.2118/135998-MS.
Ozawa, T. 1971. Kinetics of Non-Isothermal Crystallization. Polymer 12 (3): 150–158.
Poettman, F. H. and Carpenter, P. G. 1952. The Multiphase Flow of Gas, Oil, and Water Through Vertical Flow Strings with Application to the Design of Gas-Lift Installations. Presented in Drilling and Production Practice, 1 January, 61. API-52-257. New York: American Petroleum Institute.
Ramey, H. 1962. Wellbore Heat Transmission. J Pet Technol 14 (4): 427–435. SPE-96-PA. http://dx.doi.org/10.2118/96-PA.
Rao, B. 1998. Multiphase Flow Models Range of Applicability [Internet]. Texas, CETS. Available from: < http://www.ctes.com/Documentation/technotes/Tech%20Note%20Multiphase%20Flow%20Models.pdf> (accessed 18 November 2010).
Retnanto, A. and Economides, M. 1998. Inflow Performance Relationships of Horizontal and Multi-branched Wells in a Solution-Gas-Drive Reservoir. Presented at the European Petroleum Conference, Hague, The Netherlands, 20–22 October. SPE-50659-PA. http://dx.doi.org/10.2118/50659-PA.
Sharma, R., Zimmerman, D., and Mourits, F. 1995. Modelling of Undulating Wellbore Trajectories. J Can Pet Technol 34 (10):16–24. SPE-95-10-01-PA. http://dx.doi.org/10.2118/95-10-01-PA.
Standing, M. 1971. Concerning the Calculation of Inflow Performance of Wells Producing From Solution Gas Drive Reservoirs J Pet Technol 23 (9): 1141–1142. SPE-3332-PA. http://dx.doi.org/10.2118/3332-PA.
Tabatabaei, M. and Ghalambor, A. 2011. A New Method to Predict Performance of Horizontal and Multilateral Wells. SPE Production and Operations 26 (1): 75–87. SPE-141164-PA. http://dx.doi.org/10.2118/141164-PA.
Thanyamanta, W., Johansen, T., and Hawboldt, K. 2009. Prediction of Asphaltene Precipitation Using Non-Isothermal Compositional Network Model. J. Pet. Sci. Eng. 64 (1): 11–19. http://dx.doi.org/10.1016/j.petrol.2008.10.003.
Vogel, V. 1968. Inflow Performance Relationships for Solution-Gas Drive Wells. J Pet Technol 20 (1): 83–92. SPE-1476-PA. http://dx.doi.org/10.2118/1476-PA.
Weingarten, J. and Euchner, J. 1988. Methods for Predicting Wax Precipitation and Deposition. SPE Prod Eng 3 (1): 121–126. SPE-15654-PA. http://dx.doi.org/10.2118/15654-PA.
Zougari, M. and Sopkow, T. 2007. Introduction to Crude Oil Wax Crystallization Kinetics: Process Modeling. Ind. & Eng. Chem. Res. 46 (4): 1360–1368. http://dx.doi.org/10.1021/ie061002g.