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NUMERICAL SIMULATION OF A NATURALLY FRACTURED RESERVOIR. | ||
| Journal of University of Anbar for Pure Science | ||
| Article 25, Volume 4, Issue 2, 2010, Pages 82-91 PDF (374.24 K) | ||
| Document Type: Research Paper | ||
| DOI: 10.37652/juaps.2010.15372 | ||
| Authors | ||
| Mohammad S. Al-Jawad* 1; Ahmed J. Mahmood* 2 | ||
| 1College of Engineering, Baghdad University | ||
| 2Al-Anbar Technical Institute | ||
| Abstract | ||
| This research is concerned with the development of a numerical model for stratified normally fractured reservoirs. Three dimensional three phase flow black oil simulation model is adopted. The dual porosity-dual permeability model is used. The IMPES (Implicit Pressure Explicit Saturation) method is used to solve the difference equations. The Tertiary trap in K oil field (an Iraqi oil field) was simulated by the numerical model. The trap consists of six layers having different properties. Equally spaced Cartesian grids were used to divide each layer into 1600 cells in the x-y plane with the thickness as the dimension of each grid block in z direction. Applying the two IMPES pressure equations to each grid of the simulated domain resulting in a block seven diagonal coefficient matrix. | ||
| Keywords | ||
| NUMERICAL SIMULATION; NATURALLY FRACTURED RESERVOIR | ||
| References | ||
|
[1]. Ahmed J.M.:” Numerical simulation of Naturally Fractured Reservoir/Tertiary Trap/K Oil Field” PhD Thesis, Baghdad Univ. (June.2007) .
[2]. Gilman J.R. and Kazemi H.:” Improvement in Some Simulation of NFR.” SPEJ, (Aug. 1983) pp 695-707.
[3]. Kazemi H., Merill L.S. and Zeman P.R.:” Numerical Simulation of Water-Oil Flow in Naturally Fractured Reservoirs”, SPEJ, (Dec. 1976), pp 317-326.
[4]. Kazemi, H., Gilman, J.R., and Elsharkawy, A.M.:” Analytical and Numerical Solution of Oil Recovery From Fractured Reservoirs with Empirical Transfer Function” SPERE, (May 1992), pp 219-27.
[5]. Ministry of Oil/ Iraq :" Field measurements in the northern oil fields for the years 1980 to 2006" (2007).
[6] . Ministry of oil/ Iraq :" Geological study for the Tertiary age trap in K oil field". (Feb. 1992).
[7]. Rossen, R.H.:” Simulation of Naturally Fractured Reservoirs with Semi-Implicit Source Term” SPEJ, (June 1977), pp 201-10.
[8]. Sonier, F. and Eymard, R.:”A New Simulator for Naturally Fractured Reservoirs” SPE paper 16006, presented at the SPE symposium on reservoir simulation, San Antonio, Texas, (Feb.1987).
[9]. Thomas, L.K., Dixon, T.N., and Pierson, R.G.:” Fractured Reservoir Simulation” SPEJ, (Feb. 1983), pp 42-54.
[10] Warren, J.E. and Root, P.J.:” The Behavior of Naturally Fractured Reservoirs,” SPEJ, (Sep.1963), pp 245-255. | ||
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