Hydraulic Rig Drilling

Skinner, Les

doi:10.1016/b978-0-12-817352-7.00006-3

Cited by 3 publications

(3 citation statements)

References 10 publications

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“…Drilling is the sole method for constructing coal seam gas extraction boreholes. Based on the drilling and debris removal mode, the construction of coal seam gas extraction boreholes can be categorized into dry helical drilling, , air drilling, − hydraulic debris removal drilling, and foam drilling, − among others. Winding drill rods are utilized with mechanical debris removal in dry-coiled drilling.…”

Section: Introductionmentioning

confidence: 99%

Preferred Ratio and Properties of Microfoam Drilling Fluid for Gas Extraction in Soft Coal Seams

Cheng,

Hou,

Luo

et al. 2024

Energy Fuels

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During the gas extraction drilling process, especially the soft coal seam drilling process, due to the constraints of geological conditions, technical conditions, and other factors, it is easy to encounter stuck holes, blowout, lost circulation, and hole collapse, which affect the realization of efficient gas management. In the petroleum industry, microfoam drilling fluid has unique advantages as a drilling and flushing medium. Through the response surface method, this study conducts a preliminary experimental study on the types of foaming agents, foam stabilizers, modified bentonite materials, and filtrate reducers and determines the optimal formula as 3.98% modified bentonite + 0.586% compound foaming agent + 0.776% foam stabilizer + 1% sulfonated phenolic resin + 2% carboxymethyl starch sodium. The performance of the microfoam drilling fluid system is tested. Subsequently, a simulated soft coal seam drilling test is carried out to verify the effectiveness of the developed directional microfoam drilling fluid for protecting coal rock holes. This microfoam drilling fluid system technology can improve the drilling quality of the sealing section of coal seam gas extraction drilling and effectively improve the gas extraction rate of coal mines.

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Section: Introductionmentioning

confidence: 99%

Preferred Ratio and Properties of Microfoam Drilling Fluid for Gas Extraction in Soft Coal Seams

Cheng,

Hou,

Luo

et al. 2024

Energy Fuels

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“…En la primera fase del Renacimiento aparece el primer acercamiento a las bombas centrífugas en 1475 y se trató de una máquina para elevar barro atribuida a Francesco di Giorgio Martini (Moniruzzaman, 2015). Para 1588, el ingeniero italiano Agostino Ramelli, publica el diseño de una bomba volumétrica rotativa con mecanismo de paletas (Skinner, 2014y Brashear, 2004. Los avances de estos sistemas siguen en Francia y Holanda, ya que en el año de 1600, Johannes Kepler diseñó una bomba de engranes (Skinner, 2014).…”

Section: Introductionunclassified

“…Para 1588, el ingeniero italiano Agostino Ramelli, publica el diseño de una bomba volumétrica rotativa con mecanismo de paletas (Skinner, 2014y Brashear, 2004. Los avances de estos sistemas siguen en Francia y Holanda, ya que en el año de 1600, Johannes Kepler diseñó una bomba de engranes (Skinner, 2014). Con este invento y con las exploraciones del mundo, la tecnología empezó a utilizarse en diversas partes de oriente y occidente, por ejemplo, los inventos de China en cuanto al sistema de bombeo de agua llegaron a Holanda desde 1513 (Needham, 1965), donde se implementaron y mejoraron.…”

Section: Introductionunclassified

Diseño, modelado y simulación fluidodinámica de bomba centrífuga para flujo incompresible

Montijo-Valenzuela¹,

Hector²,

Flor³

et al. 2023

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Editora Direitos para esta edição cedidos à Atena Editora pelos autores. Open access publication by Atena Editora Todo o conteúdo deste livro está licenciado sob uma Licença de Atribuição Creative Commons. Atribuição-Não-Comercial-NãoDerivativos 4.0 Internacional (CC BY-NC-ND 4.0). O conteúdo do texto e seus dados em sua forma, correção e confiabilidade são de responsabilidade exclusiva dos autores, inclusive não representam necessariamente a posição oficial da Atena Editora. Permitido o download da obra e o compartilhamento desde que sejam atribuídos créditos aos autores, mas sem a possibilidade de alterála de nenhuma forma ou utilizá-la para fins comerciais.Todos os manuscritos foram previamente submetidos à avaliação cega pelos pares, membros do Conselho Editorial desta Editora, tendo sido aprovados para a publicação com base em critérios de neutralidade e imparcialidade acadêmica.A Atena Editora é comprometida em garantir a integridade editorial em todas as etapas do processo de publicação, evitando plágio, dados ou resultados fraudulentos e impedindo que interesses financeiros comprometam os padrões éticos da publicação. Situações suspeitas de má conduta científica serão investigadas sob o mais alto padrão de rigor acadêmico e ético.

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The Effect of Plummeting Oil Prices in the Energy Industry: A Study on Exploration, Drilling and Pipeline Projects

Roumeliotis¹

2016

SSRN Journal

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Hydraulic Rig Drilling

Cited by 3 publications

References 10 publications

Preferred Ratio and Properties of Microfoam Drilling Fluid for Gas Extraction in Soft Coal Seams

Preferred Ratio and Properties of Microfoam Drilling Fluid for Gas Extraction in Soft Coal Seams

Diseño, modelado y simulación fluidodinámica de bomba centrífuga para flujo incompresible

The Effect of Plummeting Oil Prices in the Energy Industry: A Study on Exploration, Drilling and Pipeline Projects

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