Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/6041
DC Field | Value | Language |
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dc.contributor.authorall | Etiope, G.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.date.accessioned | 2010-06-15T08:43:07Z | en |
dc.date.available | 2010-06-15T08:43:07Z | en |
dc.date.issued | 2009-09-28 | - |
dc.identifier.uri | http://hdl.handle.net/2122/6041 | en |
dc.description.abstract | Petroleum seeps have historically been important drivers of global petroleum exploration. Still today they can serve as direct indicators of gas and/or oil subsurface accumulations. In particular the assessment of the origin of seeping gas is a key task for understanding, without drilling, the subsurface hydrocarbon potential, genesis and quality; e.g., the presence of shallow microbial gas, deeper thermogenic accumulations, the presence of oil and non-hydrocarbon undesirable gases (CO2, N2, H2S). Seeps are then indicators of tectonic discontinuities (faults) and fractured rocks; they can also represent geo-hazards and sources of greenhouse gas (methane) and photochemical pollutants (ethane and propane). A new global dataset of onshore gas and oil seeps (GLOGOS) is here presented. GLOGOS includes more than 1150 seeps from 84 countries (version August 2009), and it is continuously updated and expanded. The dataset includes geographical and gas-geochemical data (molecular and isotopic composition of the main gases). Many seeps are recently discovered or never reported in other databases. Seeps are catalogued by country and classified in three types: gas seeps, oil seeps and mud volcanoes. All seeps have a bibliographic or www reference. GLOGOS is a unique tool for hydrocarbon exploration, assessment of Total Petroleum Systems and geo- structural studies. | en |
dc.language.iso | English | en_US |
dc.relation.ispartof | Search and Discovery | en_US |
dc.relation.ispartofseries | / (2009) | en_US |
dc.subject | METHANE | en |
dc.subject | SEEPAGE | en |
dc.title | GLOGOS, A New Global Onshore Gas-Oil Seeps Dataset | en_US |
dc.type | article | en |
dc.description.status | Published | en_US |
dc.description.pagenumber | Article #70071 | en_US |
dc.identifier.URL | http://www.searchanddiscovery.com/documents/2009/090806etiope/images/etiope.pdf | en_US |
dc.subject.INGV | 03. Hydrosphere::03.04. Chemical and biological::03.04.02. Carbon cycling | en |
dc.subject.INGV | 03. Hydrosphere::03.04. Chemical and biological::03.04.05. Gases | en |
dc.relation.references | Abrams, M.A., 2005, Significance of hydrocarbon seepage relative to petroleum generation and entrapment: Marine Petroleum Geology, v. 22, p. 457-477. Clarke, R.H., and R.W. Cleverly, 1991, Leakage and post-accumulation migration, in W.A. England, and A.J. Fleet, eds., Petroleum migration: Geological Society Special Publication no. 59, p. 265–271. Etiope G., 2009, Natural emissions of methane from geological seepage in Europe: Atmospheric Environment, v. 43, p. 1430-1443, doi:10.1016/j.atmosenv.2008.03.014. Etiope G., and P. Ciccioli, 2009, Earth’s degassing – A missing ethane and propane source: Science, v. 323, no. 5913, p. 478, doi: 10.1126/science.1165904. Etiope G., A. Feyzullayev, and C.L. Baciu, 2009a, Terrestrial methane seeps and mud volcanoes: a global perspective of gas origin: Marine Petroleum Geology, v. 26, p. 333-344, doi:10.1016/j.marpetgeo.2008.03.001. Etiope G., A. Feyzullayev, A.V. Milkov, A. Waseda., K. Mizobe, and C.H. Sun, 2009b, Evidence of subsurface anaerobic biodegradation of hydrocarbons and potential secondary methanogenesis in terrestrial mud volcanoes: Marine and Petroleum Geology, v. 26, doi:10.1016/j.marpetgeo.2008.12.002. Etiope G., T. Fridriksson, F. Italiano, W. Winiwarter, and J. Theloke J, 2007a, Natural emissions of methane from geothermal and volcanic sources in Europe: Journal of Volcanology and Geothermal Research, v. 165, p. 76-86. Etiope G., K.R. Lassey, R.W. Klusman, and E. Boschi E., 2008, Reappraisal of the fossil methane budget and related emission from geologic sources. Geophysical Research Letters, v. 35, L09307, doi:10.1029/2008GL033623. Etiope G., G. Martinelli, A. Caracausi, and F. Italiano, 2007b, Methane seeps and mud volcanoes in Italy: gas origin, fractionation and emission to the atmosphere. Geophysical Research Letters, v. L14303, doi: 10.1029/2007GL030341. Etiope G., G. Papatheodorou, D. Christodoulou, G. Ferentinos, E. Sokos, and P. Favali, 2006, Methane and hydrogen sulfide seepage in the NW Peloponnesus petroliferous basin (Greece): origin and geohazard: AAPG Bulletin, v. 90, p. 701-713. Jones, V.T., and R.J. Drozd, 1983, Predictions of oil and gas potential by near-surface geochemistry: AAPG Bulletin, v. 67, p. 932-952. Kopf, A.J., 2002, Significance of mud volcanism: Reviews of Geophysics, v. 40, no. 2, 1005, doi: 10.1029/2000RG000093. Link, W.K., 1952, Significance of oil and gas seeps in world oil exploration: AAPG Bulletin, v. 36, p. 1505-1540. Magoon, L.B., and J.W. Schmoker, 2000, The Total Petroleum System - the natural fluid network that constraints the assessment units: U.S. Geological Survey World Petroleum Assessment 2000— Description and results: USGS Digital Data Series 60, World Energy Assessment Team, 31 p. Milkov, A.V., 2005, Global distribution of mud volcanoes and their significance in petroleum exploration, as a source of methane in the atmosphere and hydrosphere, and as geohazard, in G. Martinelli and B. Panahi, eds., Mud volcanoes , Geodynamics and Seismicity. IV: Earth and Environmental Sciences, v. 51, p. 77-87. NATO Science Series, Springer, p. 29-34. Rhakmanov, R.R., 1987, Mud volcanoes and their importance in forecasting of subsurface petroleum potential (in Russian), Nedra, Moscow. Simon Petroleum Technology Ltd., 1992, Hydrocarbon Seeps: A Global Digital Database. Non-exclusive data product. | en |
dc.description.obiettivoSpecifico | 6A. Geochimica per l'ambiente e geologia medica | en_US |
dc.description.journalType | N/A or not JCR | en_US |
dc.description.fulltext | open | en |
dc.contributor.author | Etiope, G. | - |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en_US |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
crisitem.author.orcid | 0000-0001-8614-4221 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 03. Hydrosphere | - |
crisitem.classification.parent | 03. Hydrosphere | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
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