Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Clement N. Uguna"'
Autor:
Patrick Whitelaw, Clement N. Uguna, Lee A. Stevens, Will Meredith, Colin E. Snape, Christopher H. Vane, Vicky Moss-Hayes, Andrew D. Carr
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-10 (2019)
Quantification of shale gas reserves is critical to shape the energy policies of countries. Here, the authors present a new procedure to estimate gas in place and show that important UK gas reserves are actually much lower than previously thought.
Externí odkaz:
https://doaj.org/article/89cd269e459840f988a9fdb16e8c48ba
Autor:
Wei Li, Lee A. Stevens, Will Meredith, Clement N. Uguna, Christopher H. Vane, Bo Zhang, Andrew D. Carr, Dingye Zheng, Colin E. Snape
The porosity and methane adsorption capacity of shale used to estimate gas in place (GIP) are affected both by moisture and oil residing in the pore structure, as well as oil naturally present from maturation, which can include contaminant drilling m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21f145591e078021731cb0020a9ec454
Autor:
Clement N. Uguna, Colin E. Snape
Publikováno v:
ACS omega. 7(26)
The chemical evidence that IQOS emissions fit the definition of both an aerosol and smoke, and that IQOS and potentially other heated tobacco products (HTPs) pose some harmful health threats from the range of compounds released even at somewhat lower
Publikováno v:
Fuel. 329:125320
Publikováno v:
Fuel. 325:124784
Publikováno v:
Energy & Fuels. 33:9546-9558
In this study, pyrolysis experiments were conducted with a saturate-rich Tertiary source rock-derived oil from the South China Sea basin using a fixed-volume pressure vessel at temperatures from 35...
Autor:
Lee A. Stevens, José L. Gómez de la Fuente, Petr Svoboda, Jakub Frątczak, José Miguel Hidalgo Herrador, Clement N. Uguna, Jaromír Lederer, Lukaš Anděl, Colin E. Snape, Filomena Pinto
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Direct coal liquefaction (DCL) seems to be a suitable way to convert low rank coals into liquid fuels, especially when problematic wastes are used together with this feedstock. It is also a solution to become energy independent for many countries whi
Autor:
Gabriela, Durán-Jiménez, Emily T, Kostas, Lee A, Stevens, Will, Meredith, Maria, Erans, Virginia, Hernández-Montoya, Adam, Buttress, Clement N, Uguna, Eleanor, Binner
Publikováno v:
Chemosphere. 279
This study has demonstrated, for the first time, a simple, fast and flexible microwave processing method for the simultaneous preparation of bio-products (bio-oil, bio-gas and biochar) using a methodology that avoids any form of catalyst or chemical
Autor:
Bill Macnaughton, David Large, Colin E. Snape, Clement N. Uguna, Hosne Jahan, Lee A. Stevens, Sean P. Rigby, Robin S. Fletcher
Shales experience heat treatment concurrent with the presence of water or steam during reservoir engineering interventions, such as high pressure water fracking and in-situ combustion of hydrocarbons. This work utilises a novel technique, which is a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8597d7d5d63ef8a3d8d48e3b6cfdac7
Autor:
Timothy I. Kearsey, Clement N. Uguna, Ceri J. Vincent, David Millward, Christopher H. Vane, S. Arsenikos, Alexander W. Kim, Alison A. Monaghan, C.M.A. Gent, S. Hannis, John Williamson, K. Johnson, M. Quinn
Publikováno v:
Marine and Petroleum Geology. 88:282-302
The existence of an extensive, prospective Visean–Namurian Carboniferous petroleum system in and around the hitherto under-explored Mid North Sea High is documented. Evidence is drawn from integrated analysis of over 50,000 line kilometres of seism