Geodesic
Impact of the crack direction in a multistage hydraulic fracturing on the oil recovery factor
Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika, no. 58 (2019), pp. 84-98 Cet article a éte moissonné depuis la source Math-Net.Ru

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The analytical expressions for normalization of the actual data on the well operation initial parameters are presented. The results of the dimensionless production index comparison are transferred to a mathematical model of the field sector in order to select an effective direction of the wellbore horizontal section. To determine an optimal production strategy, a synthetic model was developed using the tNavigator program. The Local Grid Refinement (LGR) method was applied to provide an accuracy of the mathematical model of a multistage hydraulic fracturing (MSHF) problem. This method represents a local grinding of the cells in the region of the MSHF cracks' formation. The grinding was carried out up to 4 mm in a cell size. A virtual perforation method was used for the rest of production wells in the sector. The models characterized by various permeability were calculated, and the following results were obtained: accumulated oil production in a longitudinal orientation of the MSHF cracks is higher than that in the transverse cracks, which is irrespective of the permeability. The initial oil production rate from a transverse crack location is higher, therefore, the pressure drop occurs much faster resulting in a low-pressure area formation. Such a crack arrangement in the well leads to a rapid decline of well and provides an increase in the water production.
Keywords: Local Grid Refinement, dimensionless productivity index, local grid refinement, oil and gas field, low-permeable reservoir. 
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     title = {Impact of the crack direction in a multistage hydraulic fracturing on the oil recovery factor},
     journal = {Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika},
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P. N. Zyatikov; K. V. Sinebryukhov; Yu. S. Berezovsky; A. S. Trushko. Impact of the crack direction in a multistage hydraulic fracturing on the oil recovery factor. Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika, no. 58 (2019), pp. 84-98. http://geodesic.mathdoc.fr/item/VTGU_2019_58_a6/

[1] G. Stewart, Well Test Design and Analysis, Penn Well Corporation, 2011

[2] M. A. Cherevko, A. N. Yanin, K. E. Yanin, Development of the oil fields in Western Siberia using the horizontal wells with a multistage hydraulic fracturing, Zauralye, Tyumen–Kurgan, 2015

[3] Yu. S. Berezovsky, P. Yu. Gusev, “Choosing of optimum technology of development field C PK layers, containing high-viscosity oil with bottom water and gas cap”, Proceedings of the XIX International Scientific Symposium 'Problems of Geology and Subsurface Development', 2015, 782–784

[4] P. Yu. Gusev, Yu. S. Berezovsky, S. M. Slobodyan, “Optimization of development of a sector of oil-gas condensate field X using and integrated field model”, Innovative Technologies in Oil Industry, Digest West Siberian Petroleum Conference (28–29 May 2015, Tyumen), 115–119

[5] R. D. Kanevskaya, Mathematical modeling of the oil and gas field development using a hydraulic fracturing, Nedra, M., 1999

[6] M. D. Rozenberg, S. A. Kundin, Multiphase multicomponent filtration in oil and gas production, Nedra, M., 1976

[7] G. B. Krichloy, Modern development of oil fields. Modeling problems, Nedra, M., 1979

[8] H. Aziz, E. Settari, Mathematical modeling of reservoir systems, Nedra, M., 1982

[9] M. Masket, Physical foundations of the oil production technology, Gostoptekhizdat, M., 1953

[10] D. W. Peaceman, “Interpretation of well-block pressures in numerical reservoir simulation with nonsquare grid blocks and anisotropic permeability”, SPE Journal, 23:3 (1983), 531–543 | DOI

[11] M. J. Economides, A. N. Martin, “How to Decide Between Horizontal Transverse, Horizontal Longitudinal and Vertical Fractured Completion”, Annual Technical Conference and Exhibition held in Florence (Italy, Florence), Society of Petroleum Engineers, 2010, 18 pp. | DOI

[12] Instruktsiya OAO «TomskNIPIneft» po soprovozhdeniyu reitinga ekspluatatsionnogo bureniya i zarezok bokovykh stvolov No P1-01.05 I-0016 YuL-068 ot 30.10.2017 g., Instruction of “TomskNIPIneft” on the maintenance of the rating of production drilling and sidetracking. No P1-01.05 I-0016 YuL-068

[13] S. E. Donskoy, Draft order “Rules for preparation of the technical projects on the development of hydrocarbon deposits”, 2016

[14] M. R. Hamidullin, “Numerical simulation of single-phase fluid flow to a horizontal well with fractures of a multistage hydraulic fracturing”, Scientific Notes of Kazan University, 158, Publishing House of Kazan University, Kazan, 2016, 287–301

[15] RFD: tNavigator. Flow Simulator Technical Manual, 2016

[16] J. Richardson, J. Kerver, J. Hafford, J. Osoba, “Laboratory determination of relative permeability”, Trans. AIME, 195:4–5 (1958)

[17] D. V. Balin, T. V. Semenova, “Impact of injection induced fracturing on cumulative oil production”, Higher Egucational Institutions News. NEFT' I GAS, 121 (2017), 43–47, Industrial University of Tumen, Tumen | DOI

[18] Dongjin Xu, Ruiquan Liao, Zhiwen Li, Zhicheng Zhao, Fan Zhang, “Research on Productivity for Multi-stage Fracturing of Horizonal Wells”, Chemical Engineering Transactions, 46 (2015), 1189–1194 | DOI

[19] Dongjin Xu, Ruiquan Liao, Zhiwen Li, Zhicheng Zhao, Fan Zhang, “A New Model to Predict the Unsteady Production of Fractured Horizontal Wells”, Sains Malaysiana, 45:10 (2016), 1579–1587