Browsing by Author "Efendiev, Yalchin"
Now showing items 21-40 of 147
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Ginting, Victor Eralingga (Texas A&M University, 2005-08-29)In this dissertation we develop and analyze numerical method to solve general elliptic boundary value problems with many scales. The numerical method presented is intended to capture the small scales effect on the ...
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Nagao, Masahiro (2021-07-08)We present efficient data-driven reservoir model workflows for a mature oil field involving large-scale CO2 Water Alternating Gas (WAG) injection. The CO2 WAG injection is conducted in more than two hundred wells in the ...
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Detection of water or gas entry into horizontal wells by using permanent downhole monitoring systems Yoshioka, Keita (Texas A&M University, 2007-09-17)With the recent development of temperature measurement systems, continuous wellbore temperature profiles can be obtained with high precision. Small temperature changes can be detected by modern temperature-measuring ...
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Wang, Yuhong (Texas A&M University, 2007-09-17)Analysts increasingly have used probabilistic approaches to evaluate the uncertainty in reserves estimates based on a decline curve analysis. This is because the results represent statistical analysis of historical data ...
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Sui, Weibo (2010-10-12)The Multilayer Transient Test is a well-testing technique designed to determine formation properties in multiple layers, and it has been proved effective during the past two decades. To apply the Multilayer Transient Test, ...
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Morkos, Patrick (2020-07-13)With the recent development of unconventional reservoirs, attention has been geared towards the integration of the geomechanical models with traditional flow simulation. A case in point is quantifying rock-fluid interactions ...
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Liu, Ching-Hsien (2021-12-09)The topic of this study is the fast and accurate simulation and flow diagnostic techniques used for simulations of flow and transport in porous media, particularly petroleum reservoirs. Fast and reliable simulation and ...
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Nunna, Krishna Chaitanya (2014-10-03)Static high resolution three dimensional geological models are routinely constructed to provide an integrated description of a reservoir which includes seismic, well log and core data, and which characterize the reservoir ...
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Galvis, Juan; Efendiev, Yalchin (Multiscale Modeling and Simulation - A SIAM Interdisciplinary Journal, 2010)
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Onishi, Tsubasa (2021-08-18)Modeling unconventional reservoirs has been an active area of research in response to significant reserves in the U.S. Various analytical and numerical models incorporating relevant physics at varying fidelity levels have ...
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Tanaka, Shusei (2014-08-28)The use of the streamline-based method for reservoir management is receiving increased interest in recent years because of its computational advantages and intuitive appeal for reservoir simulation, history matching and ...
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Riewchotisakul, Sansarng (2015-05-12)Adsorbed hydrocarbons, stored along the walls of kerogen pores and capillaries of organic-rich shale, are generally considered unrecoverable until desorption at low pressure is induced. Consequently, production from these ...
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Brown, Donald L.; Efendiev, Yalchin; Hoang, Viet Ha (Multiscale Modeling and Simulation - A SIAM Interdisciplinary Journal, 2013)
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Cho, Yongchae (2019-01-04)Reverse-time migration (RTM) and full-waveform inversion (FWI) are widely used because they are able to recover complex geological structures. However, these wave-equation based imaging techniques also have a drawback, as ...
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Cheng, Hao (Texas A&M University, 2006-10-30)Reconciling high-resolution geologic models to field production history is still a very time-consuming procedure. Recently streamline-based assisted and automatic history matching techniques, especially production data ...
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Jimenez, Eduardo Antonio (Texas A&M University, 2008-10-10)Integrated reservoir modeling has become an important part of day-to-day decision analysis in oil and gas management practices. A very attractive and promising technology is the use of time-lapse or 4D seismic as an ...
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Rey Amaya, Alvaro (2012-10-19)Seismic data have been established as a valuable source of information for the construction of reservoir simulation models, most commonly for determination of the modeled geologic structure, and also for population of ...
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Al-Rukabi, Muhammed (2014-10-16)Development and production of unconventional reservoirs, especially shale, are on the rise and so is the need to better understand drainage volumes, reliably estimate reservoir properties, and forecast well performance. ...
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Kharghoria, Arun (Texas A&M University, 2004-11-15)In this study, we apply the streamline-based production data integration method to condition a multimillion cell geologic model to historical production response for a giant Saudi Arabian reservoir. The field has been under ...
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Li, Meiqin (2017-12-07)We study computational theory and numerical methods for finding multiple unstable solutions (saddle points) for two types of nonlinear variational functionals. The first type consists of Gateaux differentiable (G-differentiable) ...