Results 21 to 30 of about 619,673 (171)

Integrating seismic acoustic impedance inversion and attributes for reservoir analysis over ‘DJ’ Field, Niger Delta

open access: yesJournal of Petroleum Exploration and Production Technology, 2019
Structural interpretation and inversion analysis were used to characterize hard-to-image reservoirs, to predict subsurface interwell reservoir properties for optimum reservoir heterogeneity description, and to fine-tune drilling locations in ‘DJ’ Field ...
Ayodeji Alabi, Pius Adekunle Enikanselu
doaj   +1 more source

Active model learning and diverse action sampling for task and motion planning

open access: yes, 2018
The objective of this work is to augment the basic abilities of a robot by learning to use new sensorimotor primitives to enable the solution of complex long-horizon problems.
Garrett, Caelan Reed   +3 more
core   +1 more source

ANALISIS PERBANDINGAN SISTEM PETROLEUM PADA SUMUR KOSONG DAN SUMUR ISI DI LAPANGAN MR, PENOPSCOT NOVA SCOTIAN KANADA MENGGUNAKAN KOMBINASI DATA SEISMIK DAN DATA SUMUR [PDF]

open access: yes, 2018
ANALISIS PERBANDINGAN SISTEM PETROLEUM PADA SUMUR KOSONG DAN SUMUR ISI DI LAPANGAN MR, PENOPSCOT NOVA SCOTIAN KANADA DENGAN KOMBINASI DATA SEISMIK DAN DATA SUMURAbstrakDry hole merupakan Sumur yang memiliki status kosong (tidak terdapat hidrokarbon ...
Kiki Mazliana
core  

Holographic order parameter for charge fractionalization

open access: yes, 2012
Nonlocal order parameters for deconfinement, such as the entanglement entropy and Wilson loops, depend on spatial surfaces \Sigma. These observables are given holographically by the area of a certain bulk spatial surface \Gamma, ending on \Sigma.
E. Witten   +5 more
core   +1 more source

On a possibly pure set-theoretic contribution to black hole entropy

open access: yes, 2020
Continuity as appears to us immediately by intuition (in the flow of time and in motion) differs from its current formalization, the arithmetical continuum or equivalently the set of real numbers used in modern mathematical analysis.
Etesi, Gabor
core   +1 more source

An Integrated Framework for Internal Replenishment Processes of Warehouses Using Approximate Dynamic Programming

open access: yesApplied Sciences
Warehouses are vital in linking production to consumption, often using a forward–reserve layout to balance picking efficiency and bulk storage. However, replenishing the forward area from reserve storage is prone to delays and congestion, especially ...
İrem Kalafat   +5 more
doaj   +1 more source

Black Hole Entropy from Spin One Punctures [PDF]

open access: yes, 2003
Recent suggestion, that the emission of a quantum of energy corresponding to the asymptotic value of quasinormal modes of a Schwarzschild black hole should be associated with the loss of spin one punctures from the black hole horizon, fixes the Immirzi ...
A. Ashtekar   +26 more
core   +2 more sources

Imagerie sismique d'un réservoir carbonaté : le dogger du Bassin parisien Seismic Imaging a Carbonate Reservoir: the Paris Basin Dogger

open access: yesOil & Gas Science and Technology, 2006
Dans le cadre des mesures incitatives de relance de l'exploration en France prises par la Dhyca(1), six partenaires industriels(2) se sont réunis (Projet Dogger, 1991-93) pour développer une méthodologie d'acquisition, de traitement et d'interprétation ...
Mougenot D., Layotte P.
doaj   +1 more source

Horizon auto-picking with quantitative uncertainty evaluation by using a modified VQ-VAE framework

open access: yesJournal of Geophysics and Engineering, 2022
Abstract In this paper, we propose a novel approach of deep-learning-based seismic horizon auto-picking that introduces a modified vector quantized variational autoencoder (VQ-VAE) framework to improve the accuracy of seismic horizon interpretation and, for the first time, quantitatively evaluate the uncertainty of the auto-picked ...
Cheng Yuan   +5 more
openaire   +1 more source

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