Feasibility Study of the Potential Use of Drill Cuttings in Concrete

Mostavi, Ehsan; Asadi, Somayeh; Ugochukwu, Elumeze

doi:10.1016/j.proeng.2015.08.543

Cited by 47 publications

(9 citation statements)

References 13 publications

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“…In the works of the authors Mostavi E. and Kujawska J. air pollution is shown, which consists in the fact that, under the influence of direct sunlight, intense evaporation of light hydrocarbon fractions occurs [6,7].…”

Section: Technogen-2019mentioning

confidence: 99%

Use of Drill Cuttings for Road Building

Vlasov

Пугин

2020

Kms

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The negative impact on the environment from drill cuttings resulting from drilling wells for oil production is assessed in this article. Environmental hazards are contaminants such as petroleum products, drilling fluid reagents, and chemical compounds of heavy metals that make up drill cuttings. To assess the negative impact, the heavy metal content indicators and chemical analysis parameters of drill cuttings were determined. It has been established that there are no excesses in the standards for the content of heavy metals in drill cuttings. The results of chemical analysis showed that there are excesses in values: MPC (Maximum Permissible Concentrations), COD (Chemical Oxygen Demand), oil content, solids, hardness, magnesium and calcium ions, chlorides. Two directions of utilization of drill cuttings were selected: the use of drill cuttings in the construction of the foundation of the road, and obtaining material based on drill cuttings to strengthen slopes. A technoground was obtained in the form of a lumpy material for placement in a barn and further excavation for filling embankments and strengthening soil. In preliminary studies, it was found that theb technoground sample with the following component composition has the most stable strength characteristics: cement - 20%; drill cuttings - 80%; liquid glass - 2% over 100% of the mixture. Keywords: drill cuttings, negative impact, environment, utilization, technoground

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Section: Technogen-2019mentioning

confidence: 99%

Use of Drill Cuttings for Road Building

Vlasov

Пугин

2020

Kms

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“…Study [7] examined the potential of using drilling sludge in concrete as a partial replacement of cement. The novelty of the cited study is not only the production of new and costeffec tive material from drilling sludge but also mitigating its negative impact on the environment.…”

Section: Literature Review and Problem Statementmentioning

confidence: 99%

Establishing the regularities in forming the properties of ceramic wall materials containing waste from gas extraction (drilling sludge)

Rykusova

Shestopalov

Shchukina

et al. 2020

EEJET

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“…For this reason, the demand for the removal of deteriorated parts is steadily increasing. Currently, conventional cutting methods, such as drill cutting, water jet and diamond saw cutting, are still in use [1][2][3][4][5]. Conventional cutting methods are time consuming and relatively low precision.…”

Section: Introductionmentioning

confidence: 99%

Microstructural Characteristics of Cement-Based Materials Fabricated Using Multi-Mode Fiber Laser

2020

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Cement-based materials are the most prevalent construction materials, and the conventional cutting techniques are still mostly used for fabricating the materials. However, these conventional cutting methods could generate undesirable micro-cracks and remove unintentional structural sections. This experimental study aims to evaluate the effects of the new fabricating method using laser on the microstructural characteristics of the cement-based materials. The experimental variables are laser cutting speed, water to cement ratio and material compositions. In order to compare the microstructure before and after the laser interaction, the microstructure of the cut surface is observed through scanning electron microscopy/energy dispersive X-Ray (SEM/EDX). After the laser interaction, the Material Removed Zone (MRZ) and Heat Affected Zone (HAZ) are observed on the cut surface. In MRZ, it is found that the glassy layer is thickened by an increasing amount of silicate-based materials in cement-based materials. In addition, it concluded that the amount of silicate-based material mixed in the cement-based materials affects the laser cutting quality.

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Feasibility Study of the Potential Use of Drill Cuttings in Concrete

Cited by 47 publications

References 13 publications

Use of Drill Cuttings for Road Building

Use of Drill Cuttings for Road Building

Establishing the regularities in forming the properties of ceramic wall materials containing waste from gas extraction (drilling sludge)

Microstructural Characteristics of Cement-Based Materials Fabricated Using Multi-Mode Fiber Laser

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