Results 21 to 30 of about 64,381 (266)

DEVELOPMENT OF THE METHODOLOGY OF 3D GEOLOGICAL MODELING FOR THE RESERVOIRS OF THE PALEOZOIC BASEMENT OF WEST SIBERIA

Известия высших учебных заведений: Нефть и газ, 2017
The represented method allows to create three-dimensional geological models of collectors of paleozoic basement, which provides a significant economic effect in the subsequent deposit explorations for typical russian companies - subsoil users, having a ...
A. I. Tseplyaeva
doaj   +1 more source

Research and application of coal exploration data management method in working face based on GIS

Meitan kexue jishu, 2022
In order to improve the efficiency of dynamic calculation of coal reserves in the mining process of coal working face and enrich the dynamic updated data required in the construction of 3D geological model of working face in intelligent mining, a GIS ...
Yunxiu LUO, Shanjun MAO, Pengpeng ZHANG, Zhen LI, Yuanping MA, Yanbin WANG, Yan TENG   +6 more
doaj   +1 more source

Instrumental Monitoring of a Slow-Moving Landslide in Piedmont (Northwest Italy) for the Definition of Rainfall Thresholds

Sensors
The prediction and prevention of landslide hazard is a challenging topic involving the assessment and quantitative evaluation of several elements: geological and geomorphological setting, rainfalls, and ground motion.
Mauro Bonasera, Battista Taboni, Chiara Caselle, Fiorella Acquaotta, Giandomenico Fubelli, Luciano Masciocco, Sabrina Maria Rita Bonetto, Anna Maria Ferrero, Gessica Umili   +8 more
doaj   +1 more source

Semantic Models for the Geological Mapping Process [PDF]

, 2017
The geologic mapping process requires the organization of data according to the general knowledge about the objects in the map, namely the geologic units, and to the objectives of a graphic representation of such objects in a map, following some established model of geotectonic evolution.
Lombardo V. [1, 2], Piana F.[2, 3], Mimmo D. [3, 4], Mensa E. [1] Radicioni D. P. [1]   +6 more
openaire   +3 more sources

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Features of Geometrization of Deposits in Deltaic Sandstones of Cretaceous Sediments in the North of the West Siberian Oil and Gas Province

Georesursy
Based on the complex geological and geophysical information and results of laboratory core studies, the detailed structure of sand sediments of the underwater part of the delta system has been studied.
V. A. Kuznetsova, K. A. Kostenevich, E. V. Shirikova   +2 more
doaj   +1 more source

Grain Refinement During Severe Plastic Deformation and Similitude of Subgrain Formation: A Molecular Dynamics Study

Advanced Engineering Materials, EarlyView.
Molecular dynamics is used to investigate structure refinement during severe plastic deformation. The results show similitude with experimental data. Molecular dynamics simulations of severe plastic deformation of monocrystalline and polycrystalline samples by multiaxial compression of aluminum are carried out.
Roberto B. Figueiredo
wiley   +1 more source

Reservoir modeling of the Jeribe–Euphrates Formation in selected oil field, Missan Governorate, southeastern Iraq [PDF]

مجلة جامعة الانبار للعلوم الصرفة
The reservoir model represents a validated mathematical simulation based on a set of geological data and petrophysical parameters for the studied section.
Ibtihal Al-Fahdawi, Basim Al-Kubaisi
doaj   +1 more source

A Practical Noise2Noise Denoising Pipeline for High‐Throughput Raman Spectroscopy

Advanced Engineering Materials, EarlyView.
A lightweight and reproducible denoising pipeline for high‐throughput Raman spectroscopy is introduced, based on a 1D convolutional autoencoder trained with a Noise2Noise strategy. Using only repeated short‐exposure acquisitions, the method suppresses stochastic noise without reference spectra, enabling reliable spectral reconstruction while preserving
David Martin‐Calle, Cesar Alvarez‐Llamas, Vincent Motto‐Ros, Christophe Dujardin, Jérémie Margueritat, David Rodney   +5 more
wiley   +1 more source

Comprehensive study of the geological structure Verkhneyakovlev deposits of the Tagul field in the process of justifications for operational drilling

Известия высших учебных заведений: Нефть и газ, 2021
Currently, most of the fields being put into development are characterized by a complex geological structure, both in terms of section and in terms of plan.
A. S. Titenkov, Yu. N. Utyashev, A. A. Evdoshchuk, V. A. Belkina, D. V. Grandov   +4 more
doaj   +1 more source