Results 41 to 50 of about 333,470 (211)
Meikuang Anquan, 2022 In order to solve the problem of gas overrun and low utilization rate caused by mining pressure relief gas pouring into mining working space in high gas outburst coal seam, this paper used numerical simulation and field application methods to study the ...
LI Yanhe, ZHAI Cheng, DING Xiong
doaj +1 more source
Shale Gas and the EU Internal Gas Market: Beyond the Hype and Hysteria. CEPS Working Document No. 369, September 2012 [PDF]
, 2012 This paper analyses the interplay between shale gas and the EU internal gas market. Drawing on data presented in the 2012 International Energy Agency’s report on unconventional gas and additional scenario analyses performed by the Joint Research Centre ...
Teusch, Jonas
core
Imidazoline-Based Fatty Acid Derivatives as Novel Shale Inhibitors for Water-Based Drilling Fluids
Applied SciencesWater-based drilling fluids (WBMs) are widely applied in petroleum engineering due to their lower cost and reduced environmental impact compared to oil-based muds.
Ioana Gabriela Stan +8 more
doaj +1 more source
Elusive Partnerships: Gas extraction and CSR in Bangladesh [PDF]
Resources Policy, 2012 This paper examines Chevron's programme of CSR at a gas field in Bangladesh. Whilst apparently building partnerships in the villages that surround the Bibiyana Gas Field, we suggest that the corporation remains detached from the local population via their community development programmes and employment policies. This contradiction is submerged by ideas
Katy Gardner +3 more
openaire +2 more sources
Applied Sciences, 2023 Gas extraction in the pressure-relief area using the depressurization effect of seam mining is an effective way to solve coal-mine gas problems. In this paper, we performed numerical modelling of the 204 working face via FLAC 3D, by which the stress ...
Haibo Zhao, Weihua Wang
doaj +1 more source
Monitoring of gas emissions at landfill sites using autonomous gas sensors [PDF]
, 2010 Executive Summary This report details the work carried out during the Smart Plant project (2005-AIC-MS-43-M4). As part of this research, an autonomous platform for monitoring greenhouse gases (methane (CH4), carbon dioxide (CO2)) has been developed,
Beirne, Stephen +3 more
core
Sustainable ChemistryWater-based drilling fluids (WBDFs) are widely used due to their economic and environmental advantages; however, shale hydration remains a major limitation.
Rami Doukeh +9 more
doaj +1 more source
Supercritical fluid extraction of veterinary drug residues from meat [PDF]
, 1999 End of project ReportExtraction is a key step in the analysis of food samples for residues of veterinary drugs. Over the last ten years there has been increasing interest in alternatives to the use of organic solvents for sample extraction.
O'Keeffe, Mandy J., O'Keeffe, Michael
core
Current Situation and Prospect of Gas Extraction Technology and Equipment for Coal Mines in China
Meikuang Anquan, 2020 Gas extraction is an essential measure to reduce the amount of gas discharged by mine air and prevent gas disasters.Based on the previous research and a large number of literature research, the existing coal mine gas extraction technology is ...
WANG Yaofeng
doaj +1 more source
Practical gas emission control during landfilling. [PDF]
, 2004 Whilst the major emphasis on landfill gas control has previously related to postcompletion of landfill cells or phases rather than that during active waste placement, increasing need for odour control has changed that pattern of ad hoc capping and gas ...
Barry, D. L., Smith, Richard, Watts, M.
core