Zobrazeno 1 - 10
of 122
pro vyhledávání: '"O. Alpak"'
Autor:
Faruk O. Alpak, Tianhong Chen
Publikováno v:
Journal of Petroleum Exploration and Production Technology, Vol 11, Iss 3, Pp 1323-1338 (2021)
Abstract Fault modeling has become an integral element of reservoir simulation for structurally complex reservoirs. Modeling of faults in general has major implications for the simulation grid. In turn, the grid quality control is very important in o
Externí odkaz:
https://doaj.org/article/672a42145ba545cb8cb4570d25403184
Autor:
Saxena, Nishank, Hows, Amie, Hofmann, Ronny, O. Alpak, Faruk, Freeman, Justin, Hunter, Sander, Appel, Matthias
Publikováno v:
In Advances in Water Resources June 2018 116:127-144
Publikováno v:
SPE Journal. 28:111-129
Summary Faulted reservoirs are commonly modeled by corner-point grids (CPGs). Because the two-point flux approximation (TPFA) method is not consistent on non-K-orthogonal grids, multi-phase flow simulation using TPFA on CPGs may have significant disc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e31bb9953cbe81ee0c51c1d1f74afb17
https://doi.org/10.2118/206298-pa
https://doi.org/10.2118/206298-pa
Publikováno v:
Day 1 Tue, March 28, 2023.
Summary The representation of faults and fractures using cut-cell meshes often results in irregular non-orthogonal grids. Simple finite volume approaches fail to handle complex meshes because they are highly prone to grid orientation effects and only
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aee8f0d22b7f218e2d7bbe2230c351ab
https://doi.org/10.2118/212238-ms
https://doi.org/10.2118/212238-ms
Publikováno v:
Day 1 Tue, March 28, 2023.
Discretization methods have been developed to accompany a novel cut-cell gridding technique for reservoir simulation that preserves the orthogonality characteristic in the lateral direction. A major drawback of the cut-cell gridding method is that po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::419cce3ff56ba23bcf8187f7b41f8f56
https://doi.org/10.2118/212213-ms
https://doi.org/10.2118/212213-ms
Autor:
Faruk O. Alpak, Vivek Jain
Publikováno v:
Computational Geosciences. 25:2033-2054
We have developed a machine-learning (ML) accelerated optimization method for challenging real-life well-location optimization (WLO) applications. The optimization protocol encompasses a stage at which the objective function is computed by a proxy ML
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15648b503cf1804e06d537a0658ab5d5
https://doi.org/10.1007/s10596-021-10102-w
https://doi.org/10.1007/s10596-021-10102-w
Publikováno v:
SPE Journal. 27:246-273
Summary We describe the development and validation of a novel algorithm for field-development optimization problems and document field-testing results. Our algorithm is founded on recent developments in bound-constrained multiobjective optimization o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69c3a86e8f0b720c1df3a399ac3f3b91
https://doi.org/10.2118/203960-pa
https://doi.org/10.2118/203960-pa
Autor:
Guohua Gao, Faruk O. Alpak
Publikováno v:
SPE Journal. :1-16
Summary Field-development optimization and optimization at the pattern scale are crucial to maximize the value of thermal enhanced-oil-recovery (EOR) projects. Application of a field net-present-value (NPV)-based pattern optimization algorithm honori
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d037f23babf514c9f708d428743f33d8
https://doi.org/10.2118/205395-pa
https://doi.org/10.2118/205395-pa
Publikováno v:
Transport in Porous Media. 136:863-878
Direct numerical simulations of fluid flow on three-dimensional pore-scale microstructures derived from images promise more, cheaper, and faster, special core analysis for estimating volumetric and transport properties of rocks. However, the micron-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8882191c89e4a2c1e17d159398df4f35
https://doi.org/10.1007/s11242-021-01543-z
https://doi.org/10.1007/s11242-021-01543-z
Autor:
Faruk O. Alpak
Publikováno v:
SPE Journal. 26:22-43
SummaryA modular multiphysics reservoir-simulation system is developed that has the capability of simulating multiphase/multicomponent/thermal flow, poro-elasto/plastic geomechanics, and hydraulic-fracture evolution. The focus of the work is on the f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e986d281dc45edc07fa506ddf89c2db7
https://doi.org/10.2118/193825-pa
https://doi.org/10.2118/193825-pa