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Storage Potential of Multi-State Fluids in Different Lithotypes of Lignite: An In Situ Water-Gas-Bearing Analysis Based on Nuclear Magnetic Resonance
The reservoir properties and gas-bearing characteristics of different lithotypes of lignite are different, resulting in complex migration and...
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A Speleological Relevance Assessment Protocol Based on the Geodiversity of Natural Underground Cavities in Different Lithotypes in Brazil
An assessment protocol of speleological relevance for natural underground cavities in different Brazilian lithotypes is presented here based on...
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Integrated stratigraphic, sedimentological and petrographical evaluation for CERN’s Future Circular Collider subsurface infrastructure (Geneva Basin, Switzerland-France)
The European Organization for Nuclear Research (CERN) is currently undertaking a feasibility study to build the next-generation particle accelerator,...
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Study of Micro-structures and their Relation with Occurrence of Mineral Matter in Ramagundam Coals, Godavari Basin, India: Implications on Coal and Hydrocarbon Industries
This paper is an attempt to study the relationship between coal microstructures and mineral matter in Ramagundam Gondwana coal of Godavari basin. For...
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A Model of a Shear Landslide Wedge with Subsequent Hydraulic Rupture as an Explanation for an Anomalous Section of the Bazhenov Formation in the North of West Siberia. Article 1. Section Description, Lithology, and Palynology
AbstractThis paper describes a new anomalous section of the Bazhenov Formation in the Urengoy oil and gas condensate field in the north of West...
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The Chronology of Modern Sedimentation in the Storefjorden Strait (Svalbard Archipelago)
AbstractPeriods of formation of different sedimentary lithotypes were determined using the results of the study of modern sedimentation processes in...
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Coal petrology of Neogene low-rank coal in Mukah Coalfield, Sarawak, Malaysia: Implications for coal facies and paleodepositional reconstructions
A study using high-resolution macroscopy and microscopy was conducted on the Neogene Mukah coal in Sarawak, Malaysia, to describe the changes in the...
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Influence of Viscous and Capillary Forces on Residual Water in Anthracite Fracture Networks
A deeper understanding of the role of residual water and its influence on gas flow behavior in coal seams is a key factor to achieve enhanced coalbed...
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Influence of Composition on Differential Evolution of Pore–Fracture Systems and Micro-mechanical Properties of Lignite During Drying-Wetting Cycles
The cracking behavior of lignite during drying–wetting cycles impacts the efficiency of coal mining, underground coal gasification, and coalbed...
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Upper Cretaceous Limestones as Stone Resources for the Monuments of Oviedo (Asturias, NW of Spain): Petrographic Variability and Stratigraphic Origin
This study offers an analysis of the petrographic variability and the stratigraphic origin of the rocks used as building stones in the vast majority...
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Influence of water content on the basic friction angle of porous limestones—experimental study using an automated tilting table
An accurate evaluation of the shear strength of discontinuities is frequently a key aspect for determining the safety of mining and civil engineering...
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Experimental sandbox tracer tests to characterize a two-facies aquifer via an ensemble smoother
Estimating aquifer properties and their spatial variability is the most challenging part of groundwater flow and transport simulations. In this work,...
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Lithostratigraphy of the upper Lower Devonian through the upper Middle Devonian succession of the southeast Darling Basin, western New South Wales, southeastern Australia: a case study of sedimentological features and significance of depositional facies
Detailed sedimentological analysis of depositional facies through lithostratigraphic correlation was conducted for the upper Lower Devonian through...
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Paleocurrent analysis and paleogeography of the Biele Karpaty Unit (Magura Nappe, Outer Western Carpathians)
New paleocurrent directions of the gravity flow sediments were measured in the Slovak part of the Biele Karpaty Mts. Paleocurrent directions were...
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Unraveling the pre-metamorphic cooling history of the Koraput Alkaline Complex, India: constraints from feldspar exsolution texture
Intracrystalline exsolution textures in alkali feldspar are common in lithotypes from many alkaline complexes of the Eastern Ghats Granulite Belt...
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Postglacial evolution of Lake Constance: sedimentological and geochemical evidence from a deep-basin sediment core
The modern, over 250-m-deep basin of Lake Constance represents the underfilled northern part of an over 400-m-deep, glacially overdeepened trough,...
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Stratigraphy and Sedimentology of the Upper Pleistocene to Holocene Lake Chalco Drill Cores (Mexico Basin)
The Basin of Mexico is a high elevation (2240 m asl), large (9540 km2), tectonic endorheic basin developed in the central-eastern Trans-Mexican...
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Late Jurassic–Early Cretaceous Sandstones of the Algan Formation: Composition, Origin, and Provenance Areas (Northwest of the Koryak Highland)
Abstract —This article presents the results of the petrographic and mineralogical study of the sandstones of the Algan Formation. Sandstones are...
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Crocodiles, sharks and turtles: the urban geo-palaeontological heritage of Cagliari (Italy)
In this paper, we report on the first project on the promotion of urban geoheritage in Cagliari, the capital of the Autonomous Region of Sardinia...
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Weathering phenomena, rock physical properties and long-term restoration intervention: a case study from the St. Johannis Chapel of Lütgenrode (Lower Saxony, Germany)
Small historical churches in rural villages are mainly functional buildings, lacking spectacular architectural or ornamental features. This is also...
