... of understanding the field-scale problems through laboratory work. Our recent studies investigate the energy release organization from the rock fracture process through the graphic perspective. The graph theory belongs to a sub-branch of artificial intelligence research, though draws limited attention within...

... ABSTRACT The clustering phenomenon in seismology draws significant attention from geophysicists as well as the public at large. The reason for this is rooted in the fundamental interest of reliable earthquake prediction; or otherwise, if earthquake prediction is possible. The investigations...

... in the KOMPASS projects with focus on the outcomings of the second phase. The experimental program for a detailed investigation of crushed salt compaction is presented. In the microstructural investigations, microscale indicators were found that can clearly be related to pre-compaction treatment. The numerical...

... value. These thermal loadings can significantly affect the properties of the cement sheath, compromise its integrity by creating leakage paths for the stored CO 2 to escape the reservoir. Previous investigations have shown that properties of cement and cement-sand mixture are highly affected when...

... was successfully applied to estimate the formation of wedges around an excavation in an underground mine. A detailed investigation on the 3D profile and shape of the excavation indicated that an oversimplification of the excavation geometry in the stability analysis can result in inadequate assessment of wedge...

... leachates. The production of sustainable construction materials from MTs is an environmentally friendly solution to reduce the consumption of natural resources and decrease their adverse impacts on the environment. This study investigates the feasibility of using sulfidic MTs in the production of ceramics...

... cement thermal property abid novel apparatus expansion investigation rock type reservoir characterization apparatus storage different equipment oklahoma ARMA 23 0874 Investigations on Cement Thermal Properties with Direct Application to Underground Energy Storage Khizar Abid University...

... property enhanced geothermal system granite investigation co 2 porosity compressive strength hot rock geothermal reservoir stimulation zhang ARMA 23-187 Impact of Geomechanics on Hydrothermal Fluid Pathways in Enhanced Geothermal Systems: A Review Ngoma, M.C., Wamba Kenfack, A., Kolawole, O...

...). Determining the strength of irregularly shaped pillars is integral to determining the pillar and regional stability, as the effective design of an underground pillar will maintain the local and global stability. geology specimen geometry photograph investigation pillar irregularly geologist...

... mechanical property variation geology granite igneous rock drillability drillability grade value longitudinal wave velocity temperature heat treatment mineral composition sample heated young high temperature investigation stress-strain curve ARMA 23 186 Experimental investigations...

... rocks, transition lines could be set up to show the difference between tensile and shear cracks. The main objective of this study is to investigate the impact of excavation on tunnel spalling observed in a scale model test on a brittle synthetic. The scale model test used a cubical specimen 300 mm × 300...

... ABSTRACT With the increase of long and deep-buried tunnels, the disaster caused by high geo-temperature was more and more prominent. Grouting reinforcement was an important tunnel support measurement. Therefore, this study was aimed at an investigation of grouting reinforced rock under...

... 43 core and Shelby tube samples from borings. Laboratory tests were performed resulting in values for static modulus, moisture content, unit weight, and peak compressive strength. Geophysical investigations were also completed at the site using four methods: refraction tomography (SRT), shear-wave...

... ABSTRACT: This paper consists of a series of attempts and discussions on the data analysis approaches to investigate and extract the asymptotic features in the rock fracture process. The rock fracture discussed here were under mode-I and mixed-mode loadings. We examine the process of creating...

.... The spatial discontinuity may be one influential factor for differentiating the catalog into dominant swarm-like or mixed burst- and swarm-like behavior. Further investigations on identifying and quantifying other possible influential factors that differentiate the catalogs into different types are warranted...

... energy injection wellhead boundary geothermal reservoir wang equation reservoir simulation reservoir surveillance reservoir characterization variation song extraction enhanced recovery machine learning viscosity investigation efficiency breakthrough exploitation efficiency ARMA 22...

... ABSTRACT: Fragmentation characteristics can provide a good basis for identifying the brittleness level and failure mode in rock materials. Investigating the rock fragmentation is important in many rock mechanics applications such as evaluating the blasting efficiency, wear of cutting tools...

...). Completion design using sand management approach based on sanding prediction analysis for HPHT gas wells. SPE-170954-MS SPE Annual Technical Conference and Exhibition. Amsterdam, The Netherlands, httpsdoi.org/10.2118/170954-MS. 2. Halleck PM (1991). An experimental investigation of sand production: CEA...

...ARMA 22 335 Transparent True-Triaxial Apparatus for Investigation of Hydraulic Fracture Branching Li, Wenfeng, Frash, Luke P., Carey, J. William, Welch, Nathan J., Meng, Meng, Viswanathan, Hari S. Los Alamos National Laboratory, Los Alamos, New Mexico, U.S.A Copyright 2022 ARMA, American Rock...

...ARMA 22 0288 Investigation of Proppant shear behavior along Fracture/Fault lines; a gouge Analogy for Fracture Stability and Earthquake Potential Obi, C.E. Texas A&M University, College Station, Texas, USA Copyright 2022 ARMA, American Rock Mechanics Association This paper was prepared...