Systematic Rock Typing in an Iranian Oil Reservoir
Language: EnglishView: 2,759
This Paper With 12 Page And PDF Format Ready To Download
با استفاده از پرداخت اینترنتی بسیار سریع و ساده می توانید اصل این Paper را که دارای 12 صفحه است به صورت فایل PDF در اختیار داشته باشید.
The degree of success in many production activities and secondary recovery processes depends on the accuracy of the models used in the reservoir description. Reservoir rock typing is one of the most essential parts of proper reservoir characterization. The goal in optimum rock typing is to overcome the extreme heterogeneity of the reservoir. This is to decrease the effects of heterogeneity for Normalizing/averaging capillary pressure curves and estimation of permeability. Rock typing and hydraulic flow unit identification are
elaborated to integrate both geological and petroleum engineering data. Flow unit is defined as a group of reservoir rocks with similar properties that affects fluid flow. Geological/petrophysical characterization incorporated the analysis of the complex variations in pore and pore throat geometry that control initial and residual fluid distribution. An undersaturated oil field reservoir in southwest of the Zagros belt in Iran was considered in this study. Asmari formation in this reservoir compromised of two main Carbonate and Sandstone bodies. Four lithotypes of Shale, Limestone, Dolomite, and Sandstone have been determined from geological and petrophysical studies.
In this study, conventional porosity and permeability, mercury injection, capillary pressure, relative permeability and mineralogical data were used to characterize the reservoir pore systems into rock types having similar flow and storage capacity. Water Saturation, all of which is considered immobile, was found to be dependent on rock type, with pore throat being the dominant control on the flow characteristics of the reservoirs.Also, a different flow unit definition of FZI/RQI concept was applied on this field. Good consistency was observed between lithotypes and rock types to compromise the views of both geologists and reservoir engineers.
Rock typeLitho typeHydraulic Flow Unit (HFU)Pore Size Distribution (PSD)Leverett Jfunctionmercury injectionRQI/FZI
Paper COI CodeThis Paper COI Code is NEPC01_047. Also You can use the following address to link to this article. This link is permanent and is used as an article registration confirmation in the Civilica reference:
How to Cite to This Paper:
If you want to refer to this Paper in your research work, you can simply use the following phrase in the resources section:
Rasaei, Mohammad Reza and Nabavi, Shobeir,1388,Systematic Rock Typing in an Iranian Oil Reservoir,First National Exploration and Production Congress,Ahvaz,https://civilica.com/doc/60707
مراجع و منابع این Paper:لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :
Bruno Granier, A new approach in rock-typing, documented by a ...(G.V. Chilingarian, S.J. Mazzullo, H.H. Rieke, Carbonate reservoir ch aracterization: ...Renard, Ph., Calculating of equivalent permeability: a review, Advances in ...Wen X-H., and Gom ez-Hernandez J.J., Upscaling hydraulic conductivities in ...Varavur S., Shebl H., Salman S.M. _ Reservoir Rock Typing ...Pittman, E.D. 1992, Relationship of Porosity and Permeability to Various ...Stephanie Lafage, An Alternative To The Winland R35 Method For ...Amaefule, J.O, Altunbay, M., Tiab, D, Kersey, D.G., and Keelan, ...Pestov, V.V., Dorog initskaya L.M.: "Application and integration of core, ...
The specifications of the publisher center of this Paper are as follows:
Type of center: دانشگاه دولتی
Paper count: 70,017
In the scientometrics section of CIVILICA, you can see the scientific ranking of the Iranian academic and research centers based on the statistics of indexed articles.
This Papers recently indexed in civilica
More information about COI
COI stands for "CIVILICA Object Identifier". COI is the unique code assigned to articles of Iranian conferences and journals when indexing on the CIVILICA citation database.
The COI is the national code of documents indexed in CIVILICA and is a unique and permanent code. it can always be cited and tracked and assumed as registration confirmation ID.