TWO-PHASE OIL MIGRATION IN COMPACTING SEDIMENTARY BASINS MODELLED BY THE FINITE ELEMENT METHOD
Source abstract
Abstract
The upstream-weighted finite element method with lumped mass matrix is applied to the modelling of oil migration in compacting sedimentary basins. An implicit formulation is made in Lagrangian co-ordinates of a pressure, saturation and a temperature equation, which is based on immiscible two-phase flow of oil and water. The formulation accounts for the compaction of the sediments, the generation of oil from solid organic material (kerogen), the eventual pore space generated by kerogen breakdown, and the density variations of the fluids which may set up thermal convection. The model is validated by comparison with results from a one-dimensional (1D) fractional flow-based migration model. A 2D case example showing oil expulsion from source rocks, and the filling of a trap is presented. The mass balance of the model is easily checked because all oil in the basin originates from breakdown of kerogen. Compared with other alternatives, the simple upstream-weighted finite element method is suggested as a possible first choice for a numerical method for the modelling of oil migration in compacting sedimentary basins. It easily deals with the complex geometry of a basin, it yields reasonably good results, is simple to implement, and the same implementation applies to all spatial dimensions. © 1997 by John Wiley & Sons, Ltd.
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Research context
OpenAlex topics: Enhanced Oil Recovery Techniques · Hydraulic Fracturing and Reservoir Analysis · CO2 Sequestration and Geologic Interactions
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (42)
Show source-provided references
1. and , Basin Analysis: Principles and Applications, Blackwell Scientific Publications, Oxford, 1990.
2. Audet · Geophys. J. Int. · 1992 · 110 · 57710.1111/j.1365-246X.1992.tb02093.x ↗
3. Bethke · J. Geophys. Res. · 1985 · 90 · 681710.1029/JB090iB08p06817 ↗
4. Bethke · Water Resour. Res. · 1988 · 24 · 46110.1029/WR024i003p00461 ↗
5. Bredehoeft · Geol. Soc. Amer. Bull. · 1968 · 79 · 109710.1130/0016-7606(1968)79[1097:OTMOAF]2.0.CO;2 ↗
6. Gibson · Geotechniquee · 1958 · 8 · 17110.1680/geot.1958.8.4.171 ↗
7. Shi · J. Geophys. Res. · 1986 · 91 · 215310.1029/JB091iB02p02153 ↗
8. Smith · Math. Geol. · 1971 · 3 · 23910.1007/BF02045794 ↗
9. Soreng · Int. j. numer. anal, methods geomech. · 1989 · 13 · 525
10. Wangen · Geophys. J. Int. · 1992 · 110 · 60110.1111/j.1365-246X.1992.tb02095.x ↗
11. Wangen · Int. j. numer. anal, methods geomech. · 1993 · 17 · 40110.1002/nag.1610170604 ↗
12. ‘Basin modelling techniques-an overview’, in et al. (eds), Basin Modelling: Advances and Applications NPF Special Publication 3, Elsevier, Amsterdam, 1993, pp. 1-34.
13. Ungerer · AAPG Bull. · 1990 · 74 · 309
14. ‘Modelisation bidimensionnelle de la genese et de la migration des hydrocarbures dans un bassin sedimentaire’, Ph.D. Thesis, Universite Joseph Fourier, Grenoble, France, 1992.
15. , , and , ‘Hydrocarbon migration in basin modelling: is the combined use of finite element and control volume possible’, in , et al. (eds), Proc. 3rd European Conf. of the Mathematics of Oil Recovery, Delft University Press, The Netherlands, 1992, pp. 289-301.
16. ‘Migration of hydrocarbons’, Ph.D. Thesis, Standford University, California, 1994.
17. Control volume method to model fluid flow on 2D irregular meshing, in D. Guerillot and O. Guillon (eds), Proc. 2nd European Conf. on the Mathematics of Oil Recovery, Arle 1990, Editions Technip, Paris, 1990, pp. 149-156.
18. Langtangen · Int. j. numer. Methods Fluids. · 1990 · 10 · 65110.1002/fld.1650100605 ↗
19. Ewing · SIAM J. Numer. Anal. · 1980 · 17 · 35110.1137/0717029 ↗
20. and , ‘Characteristic Petrov-Galerkin subdomain methods for two-phase immiscible flow’, Comput. Methods Appl. Mech. Eng., 113-135 (1987).
21. Dalen · Soc. Pet. Eng. J. · 19
22. Trans. AIME. · 1979 · 267 · 333
23. Huyakorn · Adv. Water Resour. · 1978 · 1 · 28510.1016/0309-1708(78)90042-8 ↗
24. Khataniar · J. Pet. Sci. Eng. · 1991 · 5 · 20510.1016/0920-4105(91)90038-O ↗
25. ‘Simulation of two-phase flow by finite element method’, SPE Fourth Symp. Numerical Simulation of Reservoir Performance, SPE Paper 5725, Los Angles, CA, 1976.
26. and , ‘Solutions of the equations for multi-dimensional two-phase immiscible flow by variational methods’, SPE Fourth Symp. Numerical Simulation of Reservoir Performance, SPE Paper 5723, Los Angles, CA, 1976.
27. Gottardi · J. Pet. Sci. Eng. · 1992 · 8 · 2910.1016/0920-4105(92)90042-Y ↗
28. Basin Analysis. Quantitative Methods, Vol. 1, Chapter 6, Academic Press, San Diego, 1990.
29. Wangen · Geophys. J. Int. · 1993 · 115 · 10910.1111/j.1365-246X.1993.tb05592.x ↗
30. and , The Finite Element Method in the Deformation and Consolidation of Porous Media, Wiley, New York, 1987.
31. Rubey · Geol. Soc. Am. Bull. · 1959 · 70 · 16710.1130/0016-7606(1959)70[167:ROFPIM]2.0.CO;2 ↗
32. Athy · Bull. Aim. Assoc. Petrol. Geol. · 1930 · 14 · 1
33. Gibson · Can. Geotech. J. · 18 · 28010.1139/t81-030 ↗
34. Burland · Géotechnique · 1996 · 40 · 32910.1680/geot.1990.40.3.329 ↗
35. Geological Models of Petroleum Entrapment, Elsevier Applied Science Publishers, London and New York, 1986.
36. and , Petroleum Formation and Occurrence, Springer, Baslin, 1978.10.1007/978-3-642-96446-6 ↗
37. Bryant · Gulf of Mexico, Mar. Geotechnol. · 1975 · 1 · 110.1080/10641197509388149 ↗
38. Lewis · J. Petrol. Tech. · 1970 · 22 · 1110.2118/2564-PA ↗
39. Enhanced Oil Recovery, Prentice Hall, Englewood Cliffs, NJ. 1989.
40. and , CRC Handbook of Chemistry and Physics, 63rd edn, CRC Press Boca Raton, FL, 192.
41. and , ‘The viscosity of liquids’, Nature 309-310 (1930).
42. Wangen · Geophys. J. Int. · 1994 · 119 · 12910.1111/j.1365-246X.1994.tb00918.x ↗