Numerical simulation on the effect of particle shape on mechanical response of proppants in horizontal fractures

Osuji, Nicholas Izuchukwu; Zhang, Jingchen; Tagne, Michelle Djuidje

doi:10.1007/s40571-021-00425-x

Cited by 6 publications

(2 citation statements)

References 48 publications

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“… 36 Particle shapes also affect the overall mechanical behavior and embedment of proppant pack in fractures. 37 Proppants appear to undergo substantial proppant pack compaction and porosity reduction due to the strong in situ confining stresses that occur underground. 38 The embedment of proppants leads to the decrease of conductivity.…”

Section: Resultsmentioning

confidence: 99%

Preparation and characterization of a self-suspending ultra-low density proppant

Luo

Zhao

et al. 2021

RSC Adv.

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Section: Resultsmentioning

confidence: 99%

Preparation and characterization of a self-suspending ultra-low density proppant

Luo

Zhao

et al. 2021

RSC Adv.

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“…Gaussian particles, as a statistical feature structure with random surface structure [10] , are often used to model and analyze real particle structures. When using Gaussian particle structure, the particle structure can be discretized in the zenith angle and circumferential angle directions with different radii for different spatial locations [11] , and its radius r satisfies equation (1).…”

Section: Three Nanoparticle Structure Modelsmentioning

confidence: 99%

Research on the regulation of radiative properties of nanoparticle for purification of printing and dyeing wastewater

Shen,

Wu,

et al. 2024

Ninth International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023)

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In the purification treatment of printing and dyeing wastewater, the addition of nanoparticles can promote energy absorption and regulate evaporation processes through spectral property modulation. To clarify the influences of nanoparticle structure and material on the regulation of spectral properties, nanoparticle models with standard sphere, rough sphere and double-layer core-shell structure are established in this paper. The materials of nanoparticles are silver and silicon, respectively. The scattering and absorption properties in the wavelength band of 200nm-2000nm are calculated by the FDTD method and analyzed. The results show that the surface roughness of nanoparticle has little effect on spectral properties, and the variation of the particle diameter has a larger effect on the scattering factor. Comparing with the singlecomponent nanoparticle, the core-shell structure composing two materials has better ability to regulate the spectral properties.

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A Coupled Hydraulic–Mechanical Model with Two-Phase Flow for Fracturing Development of Undersaturated Coalbed Methane Reservoirs Considering Permeability Velocity-Sensitive Damage

et al. 2023

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Numerical simulation on the effect of particle shape on mechanical response of proppants in horizontal fractures

Cited by 6 publications

References 48 publications

Preparation and characterization of a self-suspending ultra-low density proppant

Preparation and characterization of a self-suspending ultra-low density proppant

Research on the regulation of radiative properties of nanoparticle for purification of printing and dyeing wastewater

A Coupled Hydraulic–Mechanical Model with Two-Phase Flow for Fracturing Development of Undersaturated Coalbed Methane Reservoirs Considering Permeability Velocity-Sensitive Damage

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