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Ditemukan 13 dari pencarian Anda melalui kata kunci: subject="Uncertainty"
Hal. Awal Sebelumnya 1 2
cover
An interactive sequential-decision benchmark from geosteering
Komentar Bagikan
Sergey AlyaevSofija IvanovaAndrew HolsaeterReidar Brumer BratvoldMorten Bendiksen

During drilling, to maximize future expected production of hydrocarbon resources, the experts commonly adjust the trajectory (geosteer) in response to new insights obtained through real-time measurements. Geosteering workflows are increasingly based on the quantification of subsurface uncertainties during real-time operations. As a consequence, operational decision-making is becoming both bette…

Edisi
Vol.12, December 2021
ISBN/ISSN
2590-1974
Deskripsi Fisik
11 hlm PDF, 4.709 KB
Judul Seri
Applied Computing and Geoscience - Open Access
No. Panggil
551.136
cover
Probabilistic knowledge-based characterization of conceptual geological models
Komentar Bagikan
Júlio HoffimannSandro Rama FioriniBreno de CarvalhoAndres CodasCarlos RaoniBianca ZadroznyRogerio de PaulaOksana PopovaMaxim MityaevIrina ShishmanidiAnastasia GorelovaZoya Filippova

The construction of conceptual geological models is an essential task in petroleum exploration, especially during the early stages of investment, when evidence about the subsurface is limited. In this task, geoscientists recreate the most likely geological scenarios that led to potential accumulation of reserves in a target block, based on past experience, historical analogues, and interpreted …

Edisi
Vol.10, June 2021
ISBN/ISSN
2590-1974
Deskripsi Fisik
13 hlm PDF, 2.837 KB
Judul Seri
Applied Computing and Geoscience - Open Access
No. Panggil
551.136
cover
Estimation of lidar-based gridded DEM uncertainty with varying terrain roughn…
Komentar Bagikan
Craig L. GlennieLuyen K. Bui

Light detection and ranging (lidar) scanning systems can be used to provide a point cloud with high quality and point density. Gridded digital elevation models (DEMs) interpolated from laser scanning point clouds are widely used due to their convenience, however, DEM uncertainty is rarely provided. This paper proposes an end-to-end workflow to quantify the uncertainty (i.e., standard deviation)…

Edisi
Vol.7, January 2023
ISBN/ISSN
1872-8235
Deskripsi Fisik
13 hlm PDF, 11.304 KB
Judul Seri
ISPRS Open Journal of Photogrammetry and Remote Sensing
No. Panggil
621.3678
Hal. Awal Sebelumnya 1 2