Zobrazeno 1 - 10
of 28
pro vyhledávání: '"T R AJAYI"'
Publikováno v:
Petroleum Exploration and Development, Vol 43, Iss 3, Pp 451-456 (2016)
Samples taken from Well Kolmani-1 in the Gongola Basin in the Upper Benue Trough of Nigeria were studied to estimate the radiogenic heat generated and to analyze the possible impact of radiogenic heat on hydrocarbon generation potential of the sedime
Externí odkaz:
https://doaj.org/article/55507493a4c84f8595e7940759aa15d6
Publikováno v:
Journal of Geology and Mining Research. 12:13-24
An attempt was made to use remote sensing technique to analyze some structural components of the metamorphic basement complex of the Ikare area in the SW Nigeria. Multiple data sets coupled with application of directional filtering techniques were us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a05b50769cb87d394f3b921d10c4f65
https://doi.org/10.5897/jgmr2019.0310
https://doi.org/10.5897/jgmr2019.0310
Publikováno v:
African Journal of Science, Technology, Innovation and Development. 10:299-310
Forty ditch cutting samples were worked on, twenty each for trace elements and sedimentological analyses. A few of these samples were selected for the analysis of heavy minerals within the Bima san...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::753d89f98727e82a6e8dfe7640a52c64
https://doi.org/10.1080/20421338.2018.1455334
https://doi.org/10.1080/20421338.2018.1455334
Autor:
Akinsehinwa Akinlua, T. R. Ajayi
Publikováno v:
Journal of Petroleum Geology. 32:373-382
Oil samples from six oilfields in the Central Niger Delta were analyzed for normal alkanes, aliphatic isoprenoid hydrocarbons, aromatic hydrocarbons and biomarkers using gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS). The st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a56dddaee80867bd5bc46cc588a6aee
https://doi.org/10.1111/j.1747-5457.2009.00456.x
https://doi.org/10.1111/j.1747-5457.2009.00456.x
Autor:
Akintunde Olanrewaju Olorunfemi, T. R. Ajayi, D. E. Falebita, M.O. Awoyemi, A. A. Adepelumi, B. D. Ako
Publikováno v:
Journal of African Earth Sciences. 52:161-166
Integrated geophysical methods involving magnetic and dipole–dipole resistivity (DDR) were conducted across a prominent zone of weakness clearly observable in Landsat MSS and SLAR images in the Precambrian basement complex of southwestern Nigeria.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00319f8e1f7c683e2b26cca12f4fe443
https://doi.org/10.1016/j.jafrearsci.2008.07.002
https://doi.org/10.1016/j.jafrearsci.2008.07.002
Publikováno v:
Fuel. 87:1469-1477
A profile for rare earth elements (REE) of crude oils from the offshore – shallow water and onshore fields in the Niger Delta, analyzed by inductively coupled plasma-mass spectrometry (ICP-MS) is reported. The oil samples were prepared for ICP-MS m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c9fb7da4a98843ded3e8d3d1a2ebf74
https://doi.org/10.1016/j.fuel.2007.09.004
https://doi.org/10.1016/j.fuel.2007.09.004
Publikováno v:
The Journal of Supercritical Fluids. 45:57-63
The extraction of aliphatic hydrocarbons from the Niger Delta sedimentary organic matter by supercritical carbon dioxide at different extraction temperatures and times is described. The study was undertaken in order to determine optimal extraction co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8b70d184575d5b7c4c304fc9608adad
https://doi.org/10.1016/j.supflu.2007.11.016
https://doi.org/10.1016/j.supflu.2007.11.016
Publikováno v:
Environmental Geochemistry and Health. 31:61-69
Crude oil samples were collected from six different fields in the central Niger Delta in order to determine their natural radioactivity and trace element contents, with the aim of assessing the radiological health implications and environmental healt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::892516b6e72d801433d4289d8523e3eb
https://doi.org/10.1007/s10653-008-9155-z
https://doi.org/10.1007/s10653-008-9155-z
Publikováno v:
Environmental Geology. 56:927-933
Recently, the deterioration of water quality in the coastal zones of Lekki Peninsula area of Lagos due to saltwater infiltration into the freshwater aquifer has become a major concern. With the aim of providing valuable information on the hydrogeolog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b2b15547f8f90d2ee538aba67223223
https://doi.org/10.1007/s00254-008-1194-3
https://doi.org/10.1007/s00254-008-1194-3
Publikováno v:
Petroleum Science and Technology. 26:29-39
Total reflection X-ray fluorescence (TXRF) analytical technique was used to determine the elemental composition of Southwestern Nigeria oil sands. Twelve elements: K, Ca, Ti, V, Cr, Mn, Fe, Ni, Cu, Zn, As, and Pb were detected and their concentration
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c480a09b7a9a37c403d277fc7d41abf
https://doi.org/10.1080/10916460600705618
https://doi.org/10.1080/10916460600705618