Abstract
Streamlines have been used for reservoir modeling and flow visualization in the petroleum industry and in computational fluid dynamics. When applied to the calculation of volumetric sweep and the identification of by-passed hydrocarbons for improved oil recovery, it is important that the velocity models that are used to trace trajectories across the cells of a grid are flux conservative. As such, the requirements on their tracing may be more stringent than in other disciplines. Flux conservation is also important at faults, at locally refined or coarsened embedded grid boundaries, and within unstructured grids, where the modeling of flow within a cell may not be consistent with the connection fluxes from adjacent cells. In such cases, additional degrees of freedom must be introduced to satisfy flux conservation. In this study, we introduce a flux conservative conforming cell face local boundary layer construction to resolve these inconsistencies. In contrast, solutions that rely upon spatial continuity of streamlines between elements are shown to not be flux conservative when these inconsistencies are present. The use of flux conservative conforming elements also allows the solution to be developed in local isoparametric coordinates, without explicit reference to cell or connection geometry. The solution has been implemented for both 3D corner point and for 2.5D PEBI grids. In all cases we utilize the lowest order Raviart–Thomas zeroth order velocity model, for which the trajectories and transit times may be obtained analytically. The results are demonstrated on a sequence of increasingly complex type, sector and full-field model applications.
Similar content being viewed by others
References
Fay, C.H., Prats, M.: The application of numerical methods to cycling and flooding problems. In: 3rd world petroleum congress, the Hague, the Netherlands 1951. World Petroleum Congress
Morel-Seytoux, H.J.: Analytical-numerical method in waterflooding predictions. SPE J. 5, 247–258 (1965). https://doi.org/10.2118/985-PA
Morel-Seytoux, H.J.: Unit mobility ratio displacement calculations for pattern floods in homogeneous medium. SPE J. 6, 217–227 (1966). https://doi.org/10.2118/1359-PA
Datta-Gupta, A., King, M.J.: Streamline Simulation: Theory and Practice. Society of Petroleum Engineers, Richardson (2007)
King, M.J., Datta-Gupta, A.: Streamline simulation: A current perspective. In Situ 22(1) (1998)
Cordes, C., Kinzelbach, W.: Continuous groundwater velocity fields and path lines in linear, bilinear, and trilinear finite elements. Water Resour. Res. 28, 2903–2911 (1992)
Jimenez, E., Datta-Gupta, A., King, M.J.: Full-field streamline tracing in complex faulted systems with non-neighbor connections. SPE Journal 15(1), 7–17 (2010). doi:10. 2118/113425-PA
Kaasschieter, E.: Mixed finite elements for accurate particle tracking in saturated groundwater flow. Adv. Water Resour. 18(5), 277–294 (1995)
Pollock, D.: Semi-analytical computation of path lines for finite-difference models. Groundwater. 26(6), 743–750 (1998)
Prévost, M., Edwards, M., Blunt, M.: Streamline tracing on curvilinear structured and unstructured grids. SPE J. 7, 139–148 (2002). https://doi.org/10.2118/78663-PA
Cordes, C., Kinzelbach, W.: Can we Compute Exact Pathlines in 3-D Groundwater Flow Models? Computational Methods in Water Resources X 1 (1994)
Jimenez, E., Sabir, K., Datta-Gupta, A., King, M.J.: Spatial error and convergence in streamline simulation. SPE Reserv. Eval. Eng. 10(03), 221–232 (2007). https://doi.org/10.2118/92873-PA
Ponting, D.: Corner point geometry in reservoir simulation. In: King, P. (ed.) 1st European Conference on the Mathematics of Oil Recovery, Cambridge 1989, pp. 45–65. Clarendon Press, Oxford (1989)
Chippada, S., Dawson, C., Martinez, M., Wheeler, M.: A projection method for constructing a mass conservative velocity field. Comput. Methods Appl. Mech. Eng. 157(1–2), 1–10 (1998)
Hægland, H., Dahle, H., Eigestad, G.T., Lie, K.-A., Aavatsmark, I.: Improved streamlines and time-of-flight for streamline simulation on irregular grids. Adv. Water Resour. 30(4), 1027–1045 (2007)
Juanes, R., Matringe, S.: Unified formulation for high-order streamline tracing on two-dimensional unstructured grids. J. Sci. Comput. 38(1), 50–73 (2009). https://doi.org/10.1007/s10915-008-9228-2
Matringe, S.F., Juanes, R., Tchelepi, H.A.: Tracing streamlines on unstructured grids from finite volume discretizations. SPE J. 13, 423–431 (2008). https://doi.org/10.2118/103295-PA
Zhang, Y., King, M.J., Datta-Gupta, A.: Robust streamline tracing using inter-cell fluxes in locally refined and unstructured grids. Water Resources Research 48 (2012). doi:https://doi.org/10.1029/2011WR011396
Arbogast, T., Cowsar, L., Wheeler, M., Yotov, I.: Mixed finite element methods on nonmatching multiblock grids. SIAM J. Numer. Anal. 37(4), 1295–1315 (2000)
Arbogast, T., Pencheva, P.W., Yotov, I.: A multiscale mortar mixed finite element method. Multiscale Modeling & Simulation. 6(1), 319–346 (2007). https://doi.org/10.1137/060662587
Wheeler, M.F., Yotov, I.: Mortar mixed finite element approximations for elliptic and parabolic equations. In: Chui, C.K., Schumaker, L.L. (eds.) Approximation Theory Ix, pp. 1–15. Vanderbilt University Press, Nashville (1998)
Chen, H., Onishi, T., Olalotiti-Lawal, F., Datta-Gupta, A.: Streamline tracing and applications in naturally fractured reservoirs using embedded discrete fracture models. Paper presented at the SPE Annual Technical Conference and Exhibition, Dallas, Texas, USA, 2018/9/24/
Chen, H., Yang, C., Datta-Gupta, A., Zhang, J., Chen, L., Liu, L., Chen, B., Cui, X., Shi, F., Bahar, A.: A hierarchical multiscale framework for history matching and optimal well placement for a hpht fractured gas reservoir, tarim basin, china. Paper presented at the International Petroleum Technology Conference, Beijing, China, 2019/3/22/
Raviart, P., Thomas, J.: A mixed finite element method for 2-nd order elliptic problems. Mathematical aspects of finite element methods, 292–315 (1977)
Sun, S., Wheeler, M.F.: Projections of velocity data for the compatibility with transport. Comput. Methods Appl. Mech. Eng. 195(7–8), 653–673 (2006)
Odsæter, L.H., Wheeler, M.F., Kvamsdal, T., Larson, M.G.: Postprocessing of non-conservative flux for compatibility with transport in heterogeneous media. Comput. Methods Appl. Mech. Eng. 315, 799–830 (2017). https://doi.org/10.1016/j.cma.2016.11.018
Cheng, H., Osako, I., Datta-Gupta, A., King, M.: A rigorous compressible streamline formulation for two and three-phase black-oil simulation. SPE Journal 11(4) (2006). doi:https://doi.org/10.2118/96866-PA
Bear, J.: Dynamics of Fluids in Porous Media. Dover, Mineola (1972)
Ponting, D.: Hybrid Streamline Methods. Paper presented at the SPE Asia Pacific Conference on Integrated Modeling for Asset Management, Kuala Lumpur (1998)
Nordbotten, J., Hægland, H.: On reproducing uniform flow exactly on general hexahedral cells using one degree of freedom per surface. Adv. Water Resour. 32(2), 264–267 (2009)
Energistics: Grids. In: RESQML Technical Usage Guide for v2.0.1. pp. 126–196. (2015)
Schafer-Perini, A.L., Wilson, J.L.: Efficient and accurate front tracking for two-dimensional groundwater flow models. Water Resour. Res. 27(7), 1471–1485 (1991). https://doi.org/10.1029/91WR00720
Klausen, R., Rasmussen, A., Stephansen, A.: Velocity interpolation and streamline tracing on irregular geometries. Comput Geosci, 261–276 (2012). doi:https://doi.org/10.1007/s10596-011-9256-0
Aarnes, J.E., Krogstad, S., Lie, K.-A.: Multiscale mixed/mimetic methods on corner-point grids. Comput. Geosci. 12(3), 297–315 (2008). https://doi.org/10.1007/s10596-007-9072-8
Lim, J., Zuo, L.H., King, M.J.: Development of data models and velocity interpolation methods for streamline trajectories on unstructured grids. In: 11th world congress on computational mechanics (WCCM XI). Barcelona, Spain, (2014)
Schlumberger: ECLIPSE file formats reference manual. (2015)
Zuo, L.H., Lim, J., Chen, R.Q., King, M.J.: Efficient calculation of flux conservative streamline trajectories on complex and unstructured grids. Paper presented at the 78th EAGE Conference & Exhibition, Vienna, Austria, 2016
Jessen, K., Orr Jr., F.M.: Compositional streamline simulation. Paper presented at the SPE Annual Technical Conference and Exhibition, San Antonio (2002)
Schlumberger: ECLIPSE reference manual. (2015)
Peters, L., Arts, R., Brouwer, G., Geel, C.: Results of the Brugge Benchmark Study for Flooding Optimisation and History Matching. Paper presented at the SPE Reservoir Simulation Symposium, The Woodlands (2009)
Wachspress, E.: A Rational Finite Element Basis. Academic Press, New York (1975)
Acknowledgements
We would like to thank members of the Texas A&M University MCERI (Model Calibration and Efficient Reservoir Imaging) Joint Industry Project for their financial support. We also acknowledge the support of Schlumberger, Dynamic Graphics and the Computer Modelling Group for the use of their reservoir modeling software.
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher’s note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Zuo, L., Lim, J., Chen, R. et al. Continuous streamline trajectories on complex grids. Comput Geosci 25, 1539–1563 (2021). https://doi.org/10.1007/s10596-021-10056-z
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10596-021-10056-z