Relevant bibliographies by topics / Reservoirs – Mathematical models

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Reservoirs – Mathematical models'

Author: Grafiati
Published: 4 June 2021
Last updated: 3 March 2023

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Reservoirs – Mathematical models.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Reservoirs – Mathematical models"

1

Vieira, J. M. P., J. L. S. Pinho, N. Dias, D. Schwanenberg, and H. F. P. van den Boogaard. "Parameter estimation for eutrophication models in reservoirs." Water Science and Technology 68, no. 2 (July 1, 2013): 319–27. http://dx.doi.org/10.2166/wst.2013.248.

Full text
Abstract:
Excessive eutrophication is a major water quality issue in lakes and reservoirs worldwide. This complex biological process can lead to serious water quality problems. Although it can be adequately addressed by applying sophisticated mathematical models, the application of these tools in a reservoir management context requires significant amounts of data and large computation times. This work presents a simple primary production model and a calibration procedure that can efficiently be used in operational reservoir management frameworks. It considers four state variables: herbivorous zooplankto
APA, Harvard, Vancouver, ISO, and other styles
2

Ziemińska-Stolarska, Aleksandra, and Jerzy Skrzypski. "Review of Mathematical Models of Water Quality." Ecological Chemistry and Engineering S 19, no. 2 (January 1, 2012): 197–211. http://dx.doi.org/10.2478/v10216-011-0015-x.

Full text
Abstract:
Review of Mathematical Models of Water Quality Water is one of the main elements of the environment which determine the existence of life on the Earth, affect the climate and limit the development of civilization. Water resources management requires constant monitoring in terms of its qualitative-quantitative values. Proper assessment of the degree of water pollution is the basis for conservation and rational utilization of water resources. Water quality in lakes and dams is undergoing continuous degradation caused by natural processes resulting from eutrophication and due to anthropogenic rea
APA, Harvard, Vancouver, ISO, and other styles
3

Zhang, Bo-ning, Xiao-gang Li, Yu-long Zhao, Cheng Chang, and Jian Zheng. "A Review of Gas Flow and Its Mathematical Models in Shale Gas Reservoirs." Geofluids 2020 (November 30, 2020): 1–19. http://dx.doi.org/10.1155/2020/8877777.

Full text
Abstract:
The application of horizontal wells with multistage hydraulic fracturing technologies has made the development of shale gas reservoirs become a worldwide economical hotspot in recent years. The gas transport mechanisms in shale gas reservoirs are complicated, due to the multiple types of pores with complex pore structure and special process of gas accumulation and transport. Although there have been many attempts to come up with a suitable and practical mathematical model to characterize the shale gas flow process, no unified model has yet been accepted by academia. In this paper, a comprehens
APA, Harvard, Vancouver, ISO, and other styles
4

Madgazin, R. J., and S. S. Orlova. "Mathematical models of hydrothermal regime of the reservoirs-coolers." Agrarian Scientific Journal, no. 2 (February 20, 2017): 59–63. http://dx.doi.org/10.28983/asj.v0i2.34.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Mercado Sierra, Diana Patricia, Samuel Fernando Muñoz Navarro, and Aníbal Ordóñez Rodríguez. "DEVELOPMENT OF AN ANALYTICAL MODEL FOR STEAMFLOOD IN STRATIFIED RESERVOIRS OF HEAVY OIL." CT&F - Ciencia, Tecnología y Futuro 3, no. 5 (December 31, 2009): 19–34. http://dx.doi.org/10.29047/01225383.447.

Full text
Abstract:
The use of analytical models to predict reservoir behavior depends on the similarity between the mathematically modeled system and the reservoir. Currently, there are not any models available for the prediction of steamflood behavior in stratified reservoirs based on the characteristics of reservoirs found in the Colombian Middle Magdalena valley, because the existing analytical models describe homogenous or idealized reservoirs. Therefore, it is necessary to propose a new model that includes the presence of clay intercalation in zones submitted to steamflood. The new analytical model is found
APA, Harvard, Vancouver, ISO, and other styles
6

Silva, Fabio Leandro da, Ângela Terumi Fushita, Marcela Bianchessi da Cunha-Santino, and Irineu Bianchini Júnior. "Advantages, disadvantages and methods of applying mathematical models to evaluate water quality in reservoirs: a systematic review." Ambiente e Agua - An Interdisciplinary Journal of Applied Science 17, no. 2 (April 12, 2022): 1–19. http://dx.doi.org/10.4136/ambi-agua.2804.

Full text
Abstract:
Human activities are affecting reservoir water quality; consequently, methods are necessary to verify those impacts. Mathematical modeling improves the understanding of the anthropic impact on water quality, changes in limnological data, and helps formulate management strategies. However, it is necessary to consider the (dis)advantages as well as the methods used for water-quality assessment in reservoirs. This study conducted a systematic review in four databases: (i) PubMed/Medline; (ii) Scopus; (iii) Web of Science; and (iv) Wiley Online Library. We combined Boolean operators and words aimi
APA, Harvard, Vancouver, ISO, and other styles
7

de Rooij, G. H. "Is the groundwater reservoir linear? A mathematical analysis of two limiting cases." Hydrology and Earth System Sciences Discussions 11, no. 1 (January 6, 2014): 83–108. http://dx.doi.org/10.5194/hessd-11-83-2014.

Full text
Abstract:
Abstract. Storage–discharge relationships of the groundwater reservoirs of several catchments in a temperate-humid climate were reported in the literature to be seemingly non-linear. Once recharge was adequately accounted for during model calibration they turned out to be linear. The question was posed if this linearity was a fundamental property of groundwater reservoirs in general. A mathematical analysis based on analytical solutions for several cases involving parallel flow in horizontal aquifers shows that this is not the case when the surface water level is close to the aquifer bottom. W
APA, Harvard, Vancouver, ISO, and other styles
8

Klein, Rupert, Roya Ebrahimi Viand, Felix Höfling, and Luigi Delle Site. "Nonequilibrium Induced by Reservoirs: Physico‐Mathematical Models and Numerical Tests." Advanced Theory and Simulations 4, no. 7 (May 5, 2021): 2100071. http://dx.doi.org/10.1002/adts.202100071.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Gao, Xiang, Tailu Li, Yao Zhang, Xiangfei Kong, and Nan Meng. "A Review of Simulation Models of Heat Extraction for a Geothermal Reservoir in an Enhanced Geothermal System." Energies 15, no. 19 (September 28, 2022): 7148. http://dx.doi.org/10.3390/en15197148.

Full text
Abstract:
This paper reviews the heat transfer model for geothermal reservoirs, the fracture network in reservoirs, and the numerical model of hydraulic fracturing. The first section reviews the heat transfer models, which contain the single-porosity model, the dual-porosity model, and the multi-porosity model; meanwhile the mathematical equations of the porosity model are summarized. Then, this paper introduces the fracture network model in reservoirs and the numerical method of computational heat transfer. In the second section, on the basis of the conventional fracture theory, the PKN (Perkins–Kern–N
APA, Harvard, Vancouver, ISO, and other styles
10

Mańko, Robert, and Norbert Laskowski. "Comparative analysis of the effectiveness of the conceptual rainfall-runoff hydrological models on the selected rivers in Odra and Vistula basins." ITM Web of Conferences 23 (2018): 00025. http://dx.doi.org/10.1051/itmconf/20182300025.

Full text
Abstract:
Identification of physical processes occurred in the watershed is one of the main tasks in hydrology. Currently the most efficient hydrological processes describing and forecasting tool are mathematical models. They can be defined as a mathematical description of relations between specified attributes of analysed object. It can be presented by: graphs, arrays, equations describing functioning of the object etc. With reference to watershed a mathematical model is commonly defined as a mathematical and logical relations, which evaluate quantitative dependencies between runoff characteristics and
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Reservoirs – Mathematical models"

1

Yeates, Peter Stafford. "Deep mixing in stratified lakes and reservoirs." University of Western Australia. Centre for Water Research, 2008. http://theses.library.uwa.edu.au/adt-WU2008.0046.

Full text
Abstract:
The onset of summer stratification in temperate lakes and reservoirs forces a decoupling of the hypolimnion from the epilimnion that is sustained by strong density gradients in the metalimnion. These strong gradients act as a barrier to the vertical transport of mass and scalars leading to bottom anoxia and subsequent nutrient release from the sediments. The stratification is intermittently overcome by turbulent mixing events that redistribute mass, heat, dissolved parameters and particulates in the vertical. The redistribution of ecological parameters then exerts some control over the ecologi
APA, Harvard, Vancouver, ISO, and other styles
2

Estalrich-Lopez, Juan. "Short-term operation of surface reservoirs within long-term goals." Diss., The University of Arizona, 1989. http://hdl.handle.net/10150/184854.

Full text
Abstract:
A stochastic dynamic programming model (called P.B.S.D.P.) based on the consideration of peak discharge and time between peaks as two stochastic variables has been used to model and to solve a reservoir operation problem. This conceptualization of the physical reality allows to solve, in this order, the tactical and strategic operation of surface reservoirs. This P.B.S.D.P. model has been applied to the Sau reservoir in the Northeastern corner of Spain. The results showed a significant improvement over the currently used operation procedure, yielding values of yearly average electricity produc
APA, Harvard, Vancouver, ISO, and other styles
3

Ugbo, Justin Petroleum Engineering Faculty of Engineering UNSW. "A new model for evaluating water saturation in shaly sand reservoirs using quantitative x-ray diffraction and cation exchange capacity cliff head field, Western Australia." Awarded by:University of New South Wales. Petroleum Engineering, 2007. http://handle.unsw.edu.au/1959.4/40443.

Full text
Abstract:
Interpretation problems are commonly associated with calculating water saturation in nonhomogenous shaly sand reservoirs. Redefining petrophysical properties based on well logs in shaly sand reservoirs by using fundamental geologic attributes is an important tool in developing subsurface hydrocarbon resources. Studies of the electrical anisotropy of shaly sands have shown that the level of our understanding and our ability to correctly evaluate low resistivity and low contrast pay can be greatly improved. The model developed in this thesis is similar in form to the shaly sand Dual Water model
APA, Harvard, Vancouver, ISO, and other styles
4

García, Iturbe Selma L. "Simulation of physical and chemical processes in reservoirs: Two case studies." Thesis, University of North Texas, 2005. https://digital.library.unt.edu/ark:/67531/metadc4968/.

Full text
Abstract:
Managing water quality aspects requires the use of integrative tools that allow a holistic approach to this problem. Water quality models coupled to hydrodynamic models are these tools. This study presents the application of the water quality model WASP coupled to the hydrodynamic model DYNHYD for two distinct reservoirs: Lake Texoma and Tocoma Reservoir. Modeling the former included simulations of water velocities, water level, and four chemical and physical compounds: chlorides, dissolved oxygen (DO), biochemical oxygen demand (BOD), and total suspended solids (TSS); and validation of the re
APA, Harvard, Vancouver, ISO, and other styles
5

Amorim, Elisa Portes dos Santos. "Ajuste automático de histórico em reservatórios de petróleo utilizando o método TSVD." Universidade Federal de Juiz de Fora (UFJF), 2009. https://repositorio.ufjf.br/jspui/handle/ufjf/4107.

Full text
Abstract:
Submitted by isabela.moljf@hotmail.com (isabela.moljf@hotmail.com) on 2017-04-20T12:43:51Z No. of bitstreams: 1 elisaportesdossantosamorim.pdf: 22640735 bytes, checksum: 208231549a369d305ed644548f61de21 (MD5)<br>Approved for entry into archive by Adriana Oliveira (adriana.oliveira@ufjf.edu.br) on 2017-04-20T13:11:28Z (GMT) No. of bitstreams: 1 elisaportesdossantosamorim.pdf: 22640735 bytes, checksum: 208231549a369d305ed644548f61de21 (MD5)<br>Made available in DSpace on 2017-04-20T13:11:28Z (GMT). No. of bitstreams: 1 elisaportesdossantosamorim.pdf: 22640735 bytes, checksum: 208231549a369d3
APA, Harvard, Vancouver, ISO, and other styles
6

Castro, Marcelo Mendes de. "Modelação matemática de lagos e reservatórios: caso do Reservatório Billings." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/3/3147/tde-18082010-165433/.

Full text
Abstract:
Modelos numéricos são importantes ferramentas para avaliação do comportamento de corpos hídricos, notadamente com relação ao decaimento e mistura de constituintes ao longo do tempo. Neste trabalho apresenta-se o método empregado para adaptação e aplicação de um modelo matemático hidrodinâmico 2DH para simulação de variáveis de qualidade das águas a reservatórios rasos ou polimíticos. A descrição do desenvolvimento do modelo empregado (IPH-ECO), do processo de análise das condições do reservatório, seleção de dado intervenientes, discretização espacial e temporal, definição das condições de con
APA, Harvard, Vancouver, ISO, and other styles
7

Sancevero, Sergio Sacani. "Estudo de aplicação de metodos quantitativos em dados sismicos no processo de caracterização integrada de reservatorios." [s.n.], 2007. http://repositorio.unicamp.br/jspui/handle/REPOSIP/287444.

Full text
Abstract:
Orientador: Armando Zaupa Remacre<br>Tese (doutorado) - Universidade Estadual de Campinas, Instituto de Geociencias<br>Made available in DSpace on 2018-08-09T03:37:21Z (GMT). No. of bitstreams: 1 Sancevero_SergioSacani_D.pdf: 13993022 bytes, checksum: beb2507aee5ca130897dad57c706b2a9 (MD5) Previous issue date: 2007<br>Resumo: O processo de caracterização de reservatórios é atualmente uma das etapas mais importantes na exploração, desenvolvimento e produção de um campo. Porém, para que esse processo seja realizado da melhor forma possível é preciso se ter o conhecimento de determinados método
APA, Harvard, Vancouver, ISO, and other styles
8

Costa, Samuel Barsanelli. "Modelo unidimensional preliminar de transporte de sedimentos para o reservatório Taiaçupeba." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/3/3147/tde-03052018-091135/.

Full text
Abstract:
A modelagem unidimensional tem sido adotada desde os anos 1980, com sucesso nas práticas de engenharia, para a caracterização do regime de transporte de sedimentos de longo termo. É também uma importante ferramenta para o entendimento da dinâmica sedimentar de bacias e gestão de sedimentos em reservatórios. Esta pesquisa teve como objetivo aplicar a modelagem unidimensional de transporte de sedimentos na bacia do reservatório Taiaçupeba, São Paulo, Brasil, a partir do sistema computacional HEC-RAS, orientada à estimativa das descargas sólidas afluentes ao reservatório. O período de coleta de d
APA, Harvard, Vancouver, ISO, and other styles
9

Cruz, Rafael Oscar de Moraes. "Combustão In-Situ = considerações sobre projeto e simulações numéricas em escala de laboratório e de campo." [s.n.], 2010. http://repositorio.unicamp.br/jspui/handle/REPOSIP/264311.

Full text
Abstract:
Orientador: Osvair Vidal Trevisan<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecânica e Instituto de Geociências<br>Made available in DSpace on 2018-08-17T03:24:53Z (GMT). No. of bitstreams: 1 Cruz_RafaelOscardeMoraes_M.pdf: 2702019 bytes, checksum: 2b9e5d6d733bae790360b90f575601e6 (MD5) Previous issue date: 2010<br>Resumo: A previsão de comportamento de reservatórios submetidos a combustão in-situ é trabalhosa e empírica já que além das complexidades geológicas, é necessário modelar a complexidade do hidrocarboneto de reservatório e das reações qu
APA, Harvard, Vancouver, ISO, and other styles
10

Hnidei, Stephen D. "Selective withdrawal of a linearly stratified fluid in a triangular reservoir." Thesis, University of British Columbia, 1990. http://hdl.handle.net/2429/28834.

Full text
Abstract:
The water in most reservoirs is density stratified with depth. This stratification leads to the inhibition of vertical movement, consequently, when water is withdrawn from the reservoir it tends to move in a jet-like layer called a withdrawal layer, towards the sink. By placing the sink at a certain depth, one is able to selectively withdrawal water from a limited range of depths and thus obtain water of a desired quality. Much work has been done in this field by considering a simplified boundary geometry, usually rectangular. However little attention has been given to the effects of accurate
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Reservoirs – Mathematical models"

1

Archibald, T. W. Controlling multi-reservoirsystems. Edinburgh: University of Edinburgh Management School, 1996.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Optimizing reservoir resources: Including a new model for reservoir reliability. New York: Wiley, 1999.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

Nekotorye voprosy upravlenii͡a vodokhranilishchami. Moskva: Vychislitelʹnyĭ t͡sentr AN SSSR, 1986.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

N, Chaban A., ed. Dispetcherskie pravila upravlenii͡a︡ vodokhranilishchem mnogoletnego regulirovanii͡a︡. Moskva: Vychislitelʹnyĭ t͡s︡entr AN SSSR, 1985.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

Kl̓účovská, Jelica. Dvojrozmerné matematické modelovanie prúdenia v nádržiach. Bratisłava: Výskumný ústav vodného hospodárstva, 1992.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

Integrated flow modeling. Amsterdam: Elsevier Science B.V., 2000.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

Ślusarczyk, Zbigniew. Numeryczne modele transformacji fal powodziowych przez zbiorniki retencyjne. Kraków: Politechnika Krakowska, 1992.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

Wolski, Piotr. Application of reservoir modelling to hydrotopes identified by remote sensing. Enschede, the Netherlands: International Institute for Aerospace Survey and Earth Sciences (ITC), 1999.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
9

Chang, Ming. Model simulation of the Manasquan water-supply system in Monmouth County, New Jersey. West Trenton, N.J: U.S. Dept. of the Interior, U.S. Geological Survey, 2001.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

Effler, Steven W. Origins, behavior, and modeling of THM precursors in lakes and reservoirs. Denver, Colo: Awwa Research Foundation, 2005.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Reservoirs – Mathematical models"

1

Bedrikovetsky, Pavel, and Gren Rowan. "Analytical Models of Water-Flooding of Stratified Reservoirs." In Mathematical Theory of Oil and Gas Recovery, 40–59. Dordrecht: Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-017-2205-6_3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Ali, Iftikhar, Bilal Chanane, and Nadeem A. Malik. "Compressibility Coefficients in Nonlinear Transport Models in Unconventional Gas Reservoirs." In Mathematical and Computational Approaches in Advancing Modern Science and Engineering, 3–13. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-30379-6_1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Henderson-Sellers, B. "A hierarchy of mathematical models: towards understanding the physical processes in reservoirs." In Comparative Reservoir Limnology and Water Quality Management, 93–97. Dordrecht: Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-017-1096-1_5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Fourmigué, Patrick, and Patrick Arnaud. "Reservoir Models in Hydrology." In Mathematical Models, 397–407. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118557853.ch12.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Thiéry, Dominique. "Reservoir Models in Hydrogeology." In Mathematical Models, 409–18. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118557853.ch13.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Lie, Knut-Andreas, and Bradley T. Mallison. "Mathematical Models for Oil Reservoir Simulation." In Encyclopedia of Applied and Computational Mathematics, 850–56. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-540-70529-1_277.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Atangana, Abdon, and Seda İgret Araz. "A Mathematical Model with Covid-19 Reservoir." In Fractional Stochastic Differential Equations, 423–80. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-0729-6_11.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Augustin, Matthias Albert. "Physical and Mathematical Foundation." In A Method of Fundamental Solutions in Poroelasticity to Model the Stress Field in Geothermal Reservoirs, 39–63. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-17079-4_3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

de Paula, Renato, Patrícia Gonçalves, and Adriana Neumann. "Porous Medium Model in Contact with Slow Reservoirs." In Springer Proceedings in Mathematics & Statistics, 123–47. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-99689-9_7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Ran, Qiquan. "Mathematical Model of Multiphase Flow in Multiple Media at Different Scales." In Unconventional Tight Reservoir Simulation: Theory, Technology and Practice, 71–95. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-32-9848-4_3.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Reservoirs – Mathematical models"

1

Stiles, D. A., and J. F. Baret. "Sedimentation and Free Water of Cement Slurries: Mathematical Models and Practical Solutions." In Low Permeability Reservoirs Symposium. Society of Petroleum Engineers, 1993. http://dx.doi.org/10.2118/25866-ms.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Dale, Stein Inge, Magne Sjaastad, Hakon Hogstol, and Alf Birger Rustad. "Improving Visualization of Large Scale Reservoir Models." In Mathematical Methods in Fluid Dynamics and Simulation of Giant Oil and Gas Reservoirs. Society of Petroleum Engineers, 2012. http://dx.doi.org/10.2118/163088-ms.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Osuala, Justice Chidera, Daniel Ikechukwu Egu, Anthony John Ilozobhie, and Blessing Ogechi Nwojiji. "Enhancing Reservoir Stimulation through Mathematical Remodeling of Pre-Flush Acidizing Volume Algorithm for Different Reservoir Flow Geometries." In SPE Nigeria Annual International Conference and Exhibition. SPE, 2022. http://dx.doi.org/10.2118/211916-ms.

Full text
Abstract:
Abstract Studies show that an average of 35% of reservoir acid stimulation operations executed every year fails because of limited knowledge of downhole acid placement. Existing models designed for acid pre-flush volumes are limited to Linear, Radial and Ellipsoidal reservoir geometries, therefore, do not account for geological drifts of a typical heterogenic reservoir. This can be erroneous while estimating acid placement volumes as reservoirs can deviate from defined flow geometries due to their dynamic and heterogeneous nature, thereby challenging to estimate acid volumes precisely for stim
APA, Harvard, Vancouver, ISO, and other styles
4

Khachay, Andrey. "Mathematical models of active acoustic impact on diffusion in reservoirs with oil hierarchic inclusions." In 29TH RUSSIAN CONFERENCE ON MATHEMATICAL MODELLING IN NATURAL SCIENCES. AIP Publishing, 2021. http://dx.doi.org/10.1063/5.0060442.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Karim, Md Mostafijul, M. Enamul Hossain, Mahamudul Hashan, and Syed Imtiaz. "A Comparative Study of Mathematical Models for Fractured Reservoirs: Anomalous Diffusion and Continuum Approach." In SPE Trinidad and Tobago Section Energy Resources Conference. Society of Petroleum Engineers, 2018. http://dx.doi.org/10.2118/191203-ms.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Al-Marhoun, Muhammad. "A Single Artificial Neural Network Model Predicts Bubble Point Physical Properties of Crude Oils." In SPE Middle East Oil & Gas Show and Conference. SPE, 2021. http://dx.doi.org/10.2118/204648-ms.

Full text
Abstract:
Abstract Reservoir fluid properties at bubble points play a vital role in reservoir and production engineering computations. Ideally, the bubble point physical properties of crude oils are obtained experimentally. On some occasions, these properties are neither available nor reliable; then, empirically derived correlations or artificial neural network models are used to predict the properties. This study presents a new single multi-input multi-output artificial neural network model for predicting the six bubble point physical properties of crude oils, namely, oil pressure, oil formation volume
APA, Harvard, Vancouver, ISO, and other styles
7

Kayode, B., F. Al-Tarrah, and G. Hursan. "Methodology for Static and Dynamic Modeling of Hydrocarbon Systems Having Sharp Viscosity Gradient." In International Petroleum Technology Conference. IPTC, 2021. http://dx.doi.org/10.2523/iptc-21184-ms.

Full text
Abstract:
Abstract This paper describes a methodology for delineating tar surface, incorporating it into a geological model, and the process for numerical modeling of oil viscosity variation with depth above the tar surface. The methodology integrates well log data and compositional fluid analysis to develop a mathematical model that mimics the oil's property variation with depth. While there are a good number of reservoirs that fit this description globally, there is a knowledge gap in literature regarding best practices for dealing with the peculiar challenges of such reservoirs. These challenges incl
APA, Harvard, Vancouver, ISO, and other styles
8

Hedzyk, Nazarii, and Oleksandr Kondrat. "Low-Permeable Reservoirs as High Potential Assets for EGR." In SPE Eastern Europe Subsurface Conference. SPE, 2021. http://dx.doi.org/10.2118/208555-ms.

Full text
Abstract:
Abstract Natural gas fields that are being developed in Ukraine, mainly relate to the high and medium permeability reservoirs, most of which are at the final stage of field life. In this situation one of the main sources of additional gas production is unconventional fields. This paper presents the analysis of challenges concerning development of low-permeable reservoirs and experimental results of conducted research, which provide the opportunity to establish technologies for enhance gas recovery factor. For this purpose, a series of laboratory experiments were carried out on the sand packed
APA, Harvard, Vancouver, ISO, and other styles
9

Alruwayi, Sarah Abdullatif, Ozan Uzun, and Hossein Kazemi. "Matrix Refinement in Mass Transport Across Fracture-Matrix Interface: Application to Improved Oil Recovery in Fractured Reservoirs." In Abu Dhabi International Petroleum Exhibition & Conference. SPE, 2021. http://dx.doi.org/10.2118/208038-ms.

Full text
Abstract:
Abstract In this paper, we will show that it is highly beneficial to model dual-porosity reservoirs using matrix refinement (similar to the multiple interacting continua, MINC, of Preuss, 1985) for water displacing oil. Two practical situations are considered. The first is the effect of matrix refinement on the unsteady-state pressure solution, and the second situation is modeling water-oil, Buckley-Leverett (BL) displacement in waterflooding a fracture-dominated flow domain. The usefulness of matrix refinement will be illustrated using a three-node refinement of individual matrix blocks. Furt
APA, Harvard, Vancouver, ISO, and other styles
10

Chen, Songhua, Wei Shao, Huiwen Sheng, and Hyung Kwak. "Use of Symbolic Regression for Developing Petrophysical Interpretation Models." In 2022 SPWLA 63rd Annual Symposium. Society of Petrophysicists and Well Log Analysts, 2022. http://dx.doi.org/10.30632/spwla-2022-0113.

Full text
Abstract:
A new physics-guided AI machine learning method for petrophysical interpretation model development is described. The workflow consists of the following five constituents: (1) statistical tools such as correlation heatmaps are employed to select the best candidate input variables for the target petrophysical equations; (2) genetic programming based symbolic regression approach is used to fuse multiphysics measurements data for training the petrophysical prediction equations; (3) an optional ensemble modeling procedure is applied for maximally utilizing all available training data by integrating
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Reservoirs – Mathematical models"

1

Lohne, Arild, Arne Stavland, Siv Marie Åsen, Olav Aursjø, and Aksel Hiorth. Recommended polymer workflow: Interpretation and parameter identification. University of Stavanger, November 2021. http://dx.doi.org/10.31265/usps.202.

Full text
Abstract:
Injecting a polymer solution into a porous medium significantly increases the modeling complexity, compared to model a polymer bulk solution. Even if the polymer solution is injected at a constant rate into the porous medium, the polymers experience different flow regimes in each pore and pore throat. The main challenge is to assign a macroscopic porous media “viscosity” to the fluid which can be used in Darcy law to get the correct relationship between the injection rate and pressure drop. One can achieve this by simply tabulating experimental results (e.g., injection rate vs pressure drop).
APA, Harvard, Vancouver, ISO, and other styles
2

Schneider, Michael L., and Richard E. Price. Temperature Analysis: Howard A. Hanson Reservoir, Washington. Mathematical Model Investigation. Fort Belvoir, VA: Defense Technical Information Center, September 1988. http://dx.doi.org/10.21236/ada200228.

Full text
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Reservoirs – Mathematical models' for particular source types:
Journal articles Dissertations / Theses Books
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography