Results 41 to 50 of about 74,810 (372)

Fracture Characteristics of Mélange Complex Basement in Bantimala Area, South Sulawesi, Indonesia

open access: yesIndonesian Journal on Geoscience, 2017
DOI: 10.17014/ijog.4.3.121-141A detailed geological mapping and fracture characterization had been performed in Bantimala area, South Sulawesi, Indonesia.
Benyamin Sapiie   +3 more
doaj   +1 more source

Structure and fracture characterization of the Jizan group: Implications for subsurface CO2 basalt mineralization

open access: yesFrontiers in Earth Science, 2023
The coastal region of southwest Saudi Arabia contains a thick sequence of Late Oligocene basalts in the Jizan Group, which accumulated along the continental rift that preceded the opening of the Red Sea. These basalts are targeted for the disposal of CO2
Jakub Fedorik   +12 more
doaj   +1 more source

A hybrid-mixed finite element method for single-phase Darcy flow in fractured porous media [PDF]

open access: yes, 2021
We present a hybrid-mixed finite element method for a novel hybrid-dimensional model of single-phase Darcy flow in a fractured porous media. In this model, the fracture is treated as an $(d-1)$-dimensional interface within the $d$-dimensional fractured porous domain, for $d=2, 3$.
arxiv   +1 more source

Causes of bias and uncertainty in fracture network analysis

open access: yesNorwegian Journal of Geology, 2019
Fault and fracture networks are analysed to determine the deformation history and to help with such applications as engineering geology and fluidflow modelling.
D. Peacock   +4 more
semanticscholar   +1 more source

Subsurface biodegradation of crude oil in a fractured basement reservoir, Shropshire, UK [PDF]

open access: yes, 2017
Peer reviewedPublisher ...
Baba, Mas'ud   +3 more
core   +1 more source

Geomechanical Characteristics and Stimulation of Dibei Deep Tight Sandstone Reservoirs in the Kuqa Depression of Tarim Basin

open access: yesGeofluids, 2023
Facing the problem of increased production of deep tight gas reservoirs, this study takes the Dibei gas reservoir in Tarim Basin as an example, carries out geomechanical research, and reveals the rock mechanical properties, in situ stress, and fracture ...
Ke Xu   +6 more
doaj   +1 more source

Estimation of the Fracturing Parameters and Reservoir Permeability Using Diagnostic Fracturing Injection Test

open access: yesIraqi Geological Journal, 2023
The term "tight reservoir" is commonly used to refer to reservoirs with low permeability. Tight oil reservoirs have caused worry owing to its considerable influence upon oil output throughout the petroleum sector.
Hiba Hasan, Sameera Hamd-Allah
doaj   +1 more source

Dynamic fracture of tantalum under extreme tensile stress

open access: yesScience Advances, 2017
The dynamic fracture of tantalum is observed at the atomic scale using an x-ray monitoring technique at the SACLA XFEL facility. The understanding of fracture phenomena of a material at extremely high strain rates is a key issue for a wide variety of ...
B. Albertazzi   +40 more
semanticscholar   +1 more source

Exploration methods for granitic natural stones - Geological and topographical aspects from case studies in Finland [PDF]

open access: yesBulletin of the Geological Society of Finland, 2014
Regional and local geological constraints for location of natural stone deposits in glaciated terrains of southern and central Finland have been studied and applied to practical exploration for natural stone.
O. Selonen   +3 more
doaj   +1 more source

A fluid flow perspective on the diagenesis of Te Aute limestones [PDF]

open access: yes, 2004
Pliocene cool-water, bioclastic Te Aute limestones in East Coast Basin, New Zealand, accumulated either in shelfal shoal areas or about structurally shallow growth fold structures in the tectonically active accretionary forearc prism.
Caron, Vincent   +2 more
core   +4 more sources

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