In-reservoir mixing of mantle-derived CO2 and metasedimentary CH4-N2 fluids - Noble gas and stable isotope study of two multistacked fields (Pannonian Basin System, W-Hungary)
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- 作者：L. Palcsu ; palcsu.laszlo@atomki.mta.hu" class="auth_mail ; I. Vet艖 ; I. Futó ; G. Vodila ; L. Papp ; Z. Major
- 关键词：CO2 gas field ; Isotope composition ; Noble gases ; Mantle origin ; In-reservoir mixing ; HC-gas
- 刊名：Marine and Petroleum Geology
- 出版年：June 2014
- 年：2014
- 卷：54
- 期：Complete
- 页码：216-227
- 全文大小：2560 K
文摘
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This study delineates the evolution of two multistacked gas fields in Hungary.
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The geochemical study of the components and noble gases are presented and discussed.
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Isotopic composition of CO2 agrees with carbonate decomposition and mantle origins.