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Numerical Simulation on Cross-Layer Propagation of Hydraulic Fracture in Sand–mud Interbedded Layers: Taking the Shahejie Formation in BZ 25–1 Offshore Oilfield as an Example
The low-porosity, ultra-low-permeability tight sandstone oil and gas reservoirs are characterized by extensive reserves and widespread distribution,...
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Propagation of barotropic Kelvin waves around Antarctica
Barotropic (i.e., depth-uniform) coastal oceanic Kelvin waves can provide rapid teleconnections from climate and weather events in one location to...
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Modeling Injection-Induced Fracture Propagation in Crystalline Rocks by a Fluid–Solid Coupling Grain-Based Model
Hydraulic fracturing, which determines geothermal resource productivity, is one of the critical technical components in the construction of hot dry...
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Non-attenuation Behavior of Stress Wave Propagation Through a Rock Mass
The propagation properties of stress waves in rock masses are of great importance for exploring the internal structure of the Earth and avoiding...
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An equivalent medium model of stress wave propagation through a three-dimensional geo-stressed rock
Applying the equivalent medium method, a dynamic constitutive equation of rock with three-dimensional geo-stress is constructed by modifying the...
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Experimental study on the mitigation effect of mangroves during tsunami wave propagation
Mangroves are crucial for protecting coastal areas against extreme disasters such as tsunamis and storm surges. An experimental study was conducted...
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Study on Hydraulic Fracture Propagation in Hard Roof Under Abutment Pressure
Roof disaster has always been a major hazard in the working face with overlying hard roof. As an effective technology, directional hydraulic...
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Investigating the Propagation of Multiple Hydraulic Fractures in Shale Oil Rocks Using Acoustic Emission
The propagation of multiple fractures plays a significant role in the effectiveness of hydraulic stimulation in shale oil reservoirs. Previous...
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Propagation of Tsunami Waves in a T-shaped Bay
Based on the SWASH numerical hydrodynamic model, a study was made of the penetration of tsunami waves into a T-shaped bay, which has the...
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Hard enforcement of physics-informed neural network solutions of acoustic wave propagation
Simulating the temporal evolution of wavefield solutions through models with heterogeneous material properties is of practical interest for many...
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Numerical Simulation Optimization Research on Fracture Propagation of Multi-Cluster Fracturing in Tight-Oil Horizontal Wells
Multi-cluster fracturing technology of horizontal well has become an important means for effective development of tight oil reservoirs. However, the...
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An Algorithm for Compensating Distortions of Broadband Signals during Propagation through Satellite Ionospheric Radio Channels
AbstractA description of signal propagation along satellite ionospheric radio channels is given. It is shown that when propagating along these radio...
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Impact of loosely bounded interfaces between three-layered media on shear wave propagation
This study is mainly focused on the behavior change of shear waves. These waves propagate through an inhomogeneous sandwiched water-saturated porous...
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Investigation of thermal-hydro-mechanical coupled fracture propagation considering rock damage
Thermal-hydro-mechanical (THM) coupled fracture propagation is common in underground engineering. Rock damage, as an inherent property of rock,...
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Fracture propagation and failure mode characteristics of lamellar lacustrine shale under true triaxial compression conditions
Shale oil in China is mainly concentrated in lacustrine shale reservoir, which has poor structural continuity, strong heterogeneity and strong...
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Reflectionless Internal-Wave Propagation in a Channel with Variable Cross Section and Current
AbstractThe propagation of linear long internal waves of arbitrary shape in a stationary flow under a rigid cover of a two-layer fluid in a channel...
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Cross-hemispheric SST propagation enhances the predictability of tropical western Pacific climate
The tropical western Pacific (TWP) has profound influences on climate. ENSO is an important source of interannual variability of TWP SST, but...
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Experimental study on multiple propagation characteristics of stress wave and surface displacement behavior in coal based on SHPB and DIC
Understanding the damage evolution behavior of coal under stress wave can provide a theoretical basis for preventing rock burst. In this work, the...
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Experimental and Numerical Investigation on Crack Propagation and Coalescence in Rock-Like Specimens with Fluid-Infiltrated Parallel Flaws
Underground rock mass conditions are often complex, crack propagation and coalescence results in a reduction in rock strength and can cause brittle...
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Propagation of Acoustic Waves in Coronal Plasma
AbstractThe influence of the effects of thermal conduction and heating/radiative losses on the propagation of acoustic waves in a rarefied...
