Results 11 to 20 of about 108,116 (201)

Architecture of fluvio-deltaic sandbodies: the Namurian of Co. Clare, Ireland, as an analogue for the Plio-Pleistocene of the Nile Delta [PDF]

open access: yes, 2003
Understanding and predicting the size, shape and internal architecture of sandbodies is of fundamental importance in hydrocarbon exploration. High quality hydrocarbon reservoirs are often formed in deltaic environments where there is a complex interplay ...
Stirling, Eleanor Jane
core   +7 more sources

Facies-related diagenesis of Jurassic sandstones, central Junggar Basin, NW China: Implications for reservoir quality evolution

open access: yes, 2023
Supplementary Table 1. Petrographic, porosity and permeability data as well as depositional facies of the Lower Jurassic sandstones, central Junggar ...
Yong Il Lee (7909472)   +1 more
core   +1 more source

Controls of depositional facies and diagenetic processes on reservoir quality of the Arab Formation in the one oil field, Southern Persian Gulf [PDF]

open access: yesJournal of Stratigraphy and Sedimentology Researches, 2021
The Late Jurassic Arab Formation is one of the main oil reservoirs in the Middle East. To investigate  factors reservoir quality controlling, the integration of the results from geological and petrophysical data was utilized.
Ali Asaadi   +3 more
doaj   +1 more source

Use of Anemometric Results and Threshold Velocities for Determination of Proper Regions Where Sand Storms are Generated (Case Study: Around the Synoptic Station of Yazd) [PDF]

open access: yesDesert, 2012
In order to recognize the wind erosion situation of a region, the survey of its windiness is not sufficient and the physical characteristics of earth are of importance too.
H. Ahmadi   +2 more
doaj   +1 more source

An updated stratigraphic and environmental framework for the distribution of Silurian vertebrates on Gotland [PDF]

open access: yesEstonian Journal of Earth Sciences, 2015
In this work, previously published occurrences of vertebrates from the latest Llandovery to end-Ludlow successions of Gotland, Sweden, are gathered and summarized in an updated stratigraphic framework, which also incorporates facies differences of ...
Oskar Bremer, Henning Blom
doaj   +1 more source

Fractionation of carbon and oxygen isotopes in 13C-rich Palaeoproterozoic dolostones in the transition from medium-gradegreenschist facies: a case study from the Kola Superdeep Drillhole [PDF]

open access: yes, 2003
Samples from the Kola Superdeep Drillhole (12 262 m), a deep drillhole (1060 m), and from the surface, seaprated by only around 10 km, provided a unique opportunity for direct tracing of delta(13)C and delta(18)O changes through a low- to high-grade ...
Fallick, A.E.   +3 more
core   +8 more sources

Evolusi Bentuklahan daerah Manado dan sekitarnya, Sulawesi Utara

open access: yesIndonesian Journal on Geoscience, 2014
http://dx.doi.org/10.17014/ijog.vol4no2.20096Landform evolusion in Manado region has been strongly influenced by tectonic activities beside marine and volcanic ones.
S. Poedjoprajitno
doaj   +1 more source

FOREST TYPES OF THE STAVROPOL UPLAND (ON THE EXAMPLE OF THE DARK FOREST, M. STRIGAMENT)

open access: yesНаука. Инновации. Технологии, 2022
The article describes the main stages of the history of the forest typology in Russia, given the landscape map of mount Strigament. The main attention was paid to the forest formations of the study which was conducted by the method of landscape profiling.
Anna Evgen’evna Kolsnichenko
doaj  

Age moving of layers: facts and geological consequences (to the 150th anniversary of N.A. Golovkinsky’s fundamental work)

open access: yesGeoresursy, 2018
The fundamental facial law, determining the relationship between facies of sedimentary rocks in the sedimentary basin in lateral and vertical extensions, was formulated by the Russian geologist N.A. Golovkinsky a century and a half ago.
S.O. Zorina   +3 more
doaj   +1 more source

CPT Parameters of Loess Subsoil in Lublin Area

open access: yesApplied Sciences, 2021
Loess soils were created by the wind transporting particles with later or in parallel occurred protogenetic, syngenetic and epigenetic processes. As a result, various genetic processes affected loesses strength and deformability characteristics.
Krzysztof Nepelski, Agnieszka Lal
doaj   +1 more source

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