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2381
Effects of Anisotropy and CO2 Wettability on CO2 Storage Capacity in Sandstone
Published 2022-01-01“…The CO2 storage capacity is often characterized by the capillary pressure curve, which in turn depends on the pressure and temperature of the injected CO2 and the internal structure of the reservoir rocks. The key structural feature that influences the storage capacity in porous rocks is their inherent anisotropy. …”
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2382
Înmormântări din situl arheologic de la Cetățeni
Published 2024-09-01“…Rosetti (1899−1982), in the site at Cetățeni : two funerary / cult features from the Late Iron Age (known as “the royal tomb among rocks”, sometimes referred to as the “sanctuary among rocks”, respectively „tomb no. 1 under Colțul Doamnei”) and a medieval grave considered decisive for the dating of church no. 3 there to the mid 13 th century at the latest. …”
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2383
Recognition of Petroleum Origin in the Northern Piedmont Belt of Turpan-Hami Basin and Its Significance
Published 2022-01-01“…However, with the deepening exploration, this theory has caused increasing controversy and some scholars doubt that Permian or Jurassic dark mudstone may be the main source rocks. The origin uncertainty even restricts deciding the exploration direction. …”
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2384
DESESTABILIZACIÓN DE LADERAS Y PELIGRO DE PROCESOS DE REMOCIÓN EN MASA. CASO DE ESTUDIO: FALDEOS DEL CERRO CURRUHUINCA. SAN MARTÍN DE LOS ANDES. NEUQUÉN.
Published 2012-12-01“…The fall of rocks, are common in the area, product of the different factors of detonating. …”
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2385
Research on the Oil-Bearing Difference of Bedding Fractures: A Case Study of Lucaogou Formation in Jimsar Sag
Published 2021-01-01“…The factors affecting the differentiated oil-bearing of bedding fractures include the temporal coupling of the formation of these fractures with the hydrocarbon generation of the source rocks and the spatial coupling of the bedding fractures with the source rocks. …”
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2386
Bazhenov formation anomalous section within the Uvat oil and gas bearing area
Published 2025-01-01“…They carried out the lithological and petrographic analysis of the formation sediments in thin sections and determined the contribution of radioactive elements to the total natural radioactivity, according to which, in combination with GIS data, the Bazhenov formation was differentiated into rocks of mainly siliceous composition, siliceous-carbonate rocks, mudstones and sandy-silty mudstones. …”
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2387
Stability Analysis and Instability Time Prediction of Tunnel Roofs in a Karst Region Based on Catastrophe Theory
Published 2025-01-01“…The results indicate that the water pressure in caves, the size of caves, the elasticity modulus of surrounding rocks, and the position of caves have extremely adverse effects on the safety of the arch roof. …”
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2388
Study on Pore Structure of Shale Reservoir by Low Temperature Nitrogen Adsorption Method
Published 2022-01-01“…The results indicate that the shale reservoir rocks from the study area are mainly mesoporous with an average pore size distribution between 2 and 50 nm. …”
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2389
Structural peculiarities and metallogeny of the Gonzha Salient according to geological and geophysical research data
Published 2024-12-01“…The uplifted basement block with the most ancient rocks is framed by Paleozoic and Mesozoic structures. …”
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2390
Theoretical Modeling of Dielectric Properties of Artificial Shales
Published 2018-01-01“…Accurately modeling the anisotropic dielectric properties of shales is important for the interpretation of dielectric data acquired from shales as source rocks and unconventional reservoirs. We have developed a multiphase incremental model for the frequency dependent anisotropic dielectric properties of sedimentary rocks and presented an approach based on the developed model to simulate the measured anisotropic dielectric behaviors of artificial shales. …”
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2391
New Insight into the Kinetics of Deep Liquid Hydrocarbon Cracking and Its Significance
Published 2017-01-01“…In this study, nonisothermal gold tube pyrolysis and numerical calculations as well as geochemical analysis were conducted to ascertain the expulsion efficiency of source rocks and the kinetics for oil cracking. By determination of light liquid hydrocarbons and numerical calculations, it is concluded that the residual bitumen or hydrocarbons within source rocks can occupy about 50 wt.% of total oil generated at oil generation peak. …”
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2392
Re-evaluation of the Bahariya Formation carcharodontosaurid (Dinosauria: Theropoda) and its implications for allosauroid phylogeny.
Published 2025-01-01“…Stromer referred the specimen to the species Megalosaurus saharicus, originally described on the basis of isolated teeth from slightly older rocks in Algeria, under the new genus name Carcharodontosaurus saharicus. …”
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2393
GOLD POTENTIAL OF THE UPPER DEVONIAN BASAL CONGLOMERATES OF THE KANIN PENINSULA (NENETS AUTONOMOUS DISTRICT, RUSSIA)
Published 2022-12-01“…The presence of Cu suggests a link of native gold with mafic/ultramafic rocks: metamorphosed dikes of dolerites of the Nekhaiteyakha metagabbroid complex (mνβRF3) or dolerite dikes of the Kanin-Timan complex (βD3kt), which intrude the Precambrian metamorphic schists. …”
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2394
Environmental Estimation of Radiation Equivalent Dose Rates in Soils and Waters of Northern Calabria (Italy)
Published 2021-01-01“…This relationship is associated with some rocks of the Sila Massif and of Coastal Chain, i.e., plutonic and metamorphic crystalline rocks. …”
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2395
Lithium and strontium isotope hydrogeochemistry in Okayama and Tottori Prefectures, southwest Japan: implications for tracing slab-derived fluid
Published 2025-02-01“…., local reactions with host rocks, residual hydrothermal/magmatic fluids, or seawater altered by rocks). …”
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2396
Melting of andesite in a microwave oven
Published 2003-01-01“…The positive influence of the microwave radiation on the melting of rocks is described. Local melting-down of specimens and subsequent flowing-out of red-hot magmatic mass was observed when andesite samples from the location of Ruskov (Slovakia) were heated in a microwave own with an output of 900 W. …”
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2397
Dynamic Metasomatism: Stable Isotopes, Fluid Evolution, and Deformation of Albitite and Scapolite Metagabbro (Bamble Lithotectonic Domain, South Norway)
Published 2018-01-01“…New stable isotopic data from mineral separates of albite, scapolite, amphibole, quartz, and calcite of metasomatic rocks (Bamble lithotectonic domain) give increased knowledge on fluid type, source, and evolution during metamorphism. …”
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2398
Light Hydrocarbon Geochemistry: Insight into Mississippian Crude Oil Sources from the Anadarko Basin, Oklahoma, USA
Published 2019-01-01“…The Mississippian reservoirs feature variations in produced fluid chemistry usually explained by different possible source rocks. Such chemical variations are regularly obtained from bulk, molecular, and isotopic characteristics. …”
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2399
Controlling injection conditions of a deep coaxial closed well heat exchanger to meet irregular heat demands: a field case study in Belgium (Mol)
Published 2025-01-01“…The simulations showed that continuous adjustments to the injection temperature and/or flow rate are needed to restrict the rapid drop in outlet temperature and consequent thermal depletion of the rocks, caused by the highly transient nature of the diffusive heat transfer from the rocks to the wellbore, as well as to supply a specific heat demand, constant or irregular, over the long term. …”
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2400
Organic Matter Accumulation Mechanism in the Lower Cambrian Strata from Well Luntan 1 in the Tarim Basin, NW China
Published 2021-01-01“…Total organic carbon (TOC) content, carbon isotope of kerogen (δ13Cker), and major and trace elements of the rocks from the Sinian Qigebulake, Cambrian Yuertusi, and Xiaoerbulake Formations in well Luntan 1 were analysed. …”
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