Results 91 to 100 of about 283,576 (325)

New AVO Attributes and Their Applications for Facies and Hydrocarbon Prediction: A Case Study from the Northern Malay Basin

open access: yesApplied Sciences, 2020
Amplitude versus offset (AVO) analysis integration to well log analysis is considered one of the advanced techniques to improve the understanding of facies and fluid analysis.
Tsara Kamilah Ridwan   +3 more
doaj   +1 more source

Generic Forward Curve Dynamics for Commodity Derivatives [PDF]

open access: yesarXiv, 2023
This article presents a generic framework for modeling the dynamics of forward curves in commodity market as commodity derivatives are typically traded by futures or forwards. We have theoretically demonstrated that commodity prices are driven by multiple components.
arxiv  

Environmental distribution of Bathonian (Middle Jurassic) neoselachians in southern England [PDF]

open access: yes, 2004
Within the Bathonian (Middle Jurassic) a wide range of depositional environments were present across Britain. Within this dominantly carbonate shelf setting, there is a general palaeoenvironmental transition from open marine shelf in the south of England,
Underwood, Charlie J., Ward, D.J.
core  

Early diagnosis of the urofacial syndrome is essential to prevent irreversible renal failure

open access: yesInternational Brazilian Journal of Urology, 2005
INTRODUCTION: The urofacial or Ochoa syndrome is a rare disease characterized by the presence of functional obstructive uropathy associated with peculiar facial features when patients attempt to smile or laugh.
Francisco A. Nicanor   +2 more
doaj   +1 more source

Petrophysical Characterization of Fractured Limestone from Beauce Aquifer Vadose Zone (O-ZNS Observatory, France) [PDF]

open access: yes85th EAGE Annual Conference & Exhibition - Workshop Programme, Jun 2024, Oslo, Norway. pp.1-5
In recent years, water needs increased, driven by climate change and world population growth. In this context, we study groundwater flow in the vadose zone of Beauce aquifer (O-ZNS site, France). This lacustrine limestone vadose zone is characterized by multi-scale heterogeneities. They are defined by strongly various pore structures.
arxiv   +1 more source

Interpreting complex fluvial channel and barform architecture: Carboniferous Central Pennine Province, northern England. [PDF]

open access: yes, 2018
The Bashkirian Lower Brimham Grit of North Yorkshire, England, is a fluvio-deltaic sandstone succession that crops out as a series of tors and pinnacles, the three-dimensional arrangement of which allows high-resolution architectural analysis of ...
Soltan, Roman
core  

Lake sedimentological and ecological response to hyperthermals : Boltysh impact crater, Ukraine [PDF]

open access: yes, 2017
Acknowledgements Initial drilling of the Boltysh meteorite crater was funded by Natural Environment Research Council (NERC) grant NE/D005043/1. The authors are extremely grateful to the valuable scientific contributions of S. Kelley and I. Gilmour.
Andrews, Steven D.   +3 more
core   +1 more source

J-Block Triassic Well Performance & Reservoir Heterogeneity [PDF]

open access: yes, 2011
Imperial Users ...
Patel, Akash, Patel, Akash
core  

Hybrid coastal edges in the Neuquén Basin (Allen Formation, Upper Cretaceous, Argentina) [PDF]

open access: yes, 2015
The Allen Formation records the first Ingression Atlantic to the Neuquén Basin during the Late Cretaceous. The definition of lithofacies and facies associations interpretation for stratigraphic sections in Paso Córdoba and Salitral Moreno area, Río ...
Armas, María Paula   +1 more
core   +1 more source

Facies Analysis, Sedimentology and Paleocurrent of The Quaternary Nenering Formation, Pengkalan Hulu, Malaysia

open access: yesEksplorium: Buletin Pusat Pengembangan Bahan Galian Nuklir, 2014
Nenering Formation is essentially made up of semi-consolidated sediments, which are divided into basal conglomerate beds, conglomeratic sandstone, cross-bedded sandstone, and siltstone to muddy layers facies.
Yuniarti Ulfa   +2 more
doaj   +1 more source

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