Results 31 to 40 of about 468,437 (298)
Energies, 2020 A good understanding of different rock types and their distribution is critical to locate oil and gas accumulations in the subsurface. Traditionally, rock core samples are used to directly determine the exact rock facies and what geological environments ...
Nilesh Dixit +2 more
doaj +1 more source
Reservoir Parameter Prediction Based on the Neural Random Forest Model
Frontiers in Earth Science, 2022 Porosity and saturation are the basis for describing reservoir properties and formation characteristics. The traditional, empirical, and formulaic methods are unable to accurately capture the nonlinear mapping relationship between log data and reservoir ...
Mingchuan Wang +3 more
doaj +1 more source
Work of the NHS England Youth Forum and its effect on health services. [PDF]
, 2018 ©2018 RCN Publishing Company Ltd. All rights reserved. Not to be copied, transmitted or recorded in any way, in whole or part, without prior permission of the publishers.AIM: To examine the role of members of the NHS England Youth Forum (NHSEYF) and the ...
Evans, Kath +4 more
core +2 more sources
Hydrology Research, 1972 Well-logs have been used to gain geohydrologic information mainly in Precambrian rocks. The logs used are the self-potential, the diameter, the temperature, and the electric conductivity of water. Applications have given general information on the occurrence of ground water in hard rocks.
G. JACKS, H. HOUTKAMP
openaire +1 more source
On the Resummed Hadronic Spectra of Inclusive B Decays [PDF]
, 2000 In this paper we investigate the hadronic mass spectra of inclusive B decays. Specifically, we study how an upper cut on the invariant mass spectrum, which is necessary to extract V_{ub}, results in the breakdown of the standard perturbative expansion ...
A. Ali +26 more
core +4 more sources
Generación de modelo petrofísico-estratigráfico del Campo Chimire, Venezuela
Revista Fuentes El Reventón Energético, 2016 In order to determine new stratigraphic petrophysical models of Chimire field in the Orinoco Oil Belt in Venezuela, electrical and radioactive records of 81 wells for the production and analysis of petrophysical properties maps they were used.
Ignacio Mederos, Nayre Castro
doaj +1 more source
Petrophysical Properties of Khasib Formation in East Baghdad Oil Field Southern Area
Iraqi Journal of Chemical and Petroleum Engineering, 2020 Petrophysical properties evaluation from well log analysis has always been crucial for the identification and assessment of hydrocarbon bearing zones.
layth Abdulmalik Jameel +2 more
doaj +1 more source
Structural to stratigraphic framework of “Banghan” field, onshore Niger Delta, southern Nigeria
Geology, Ecology, and Landscapes, 2020 Banghan field shows growth fault structures with dips ranging from 32° to 71° at the top and it decreases towards the base of the fault. The syn-depositional growth fault throw is 10 m to 91 m. The synthetic growth faults trend NW-SE while antithetic and
Osuwake Omini Etimita, Francis T. Beka
doaj +1 more source
Aeolian And Fluvial Depositional Systems Discrimination In Wireline Logs: Unayzah Formation, Central Saudi Arabia [PDF]
, 2000 The objective of tills study is to discriminate between aeolian and fluvial deposits of the Permian Unayzah formation in Central Saudi Arabia by using wireline logs.
Al-Dajani, AbdulFattah +2 more
core +1 more source
Energies, 2023 Lithology identification is the basis for sweet spot evaluation, prediction, and precise exploratory deployment and has important guiding significance for areas with low exploration degrees.
Zhaojing Song +5 more
doaj +1 more source