c0a3e02e-cf65-3fd1-e054-002128a47908 English dataset British Geological Survey +44 115 936 3100 Environmental Science Centre,Keyworth NOTTINGHAM NOTTINGHAMSHIRE NG12 5GG United Kingdom enquiries@bgs.ac.uk pointOfContact 2026-04-16 UK GEMINI 2.3 http://data.bgs.ac.uk/id/dataHolding/13607741 WGS 84 (EPSG::4326) Isotope compositions of a gas storage site Poland 2021-04-21 creation http://data.bgs.ac.uk/id/dataHolding/13607741 The Borzęcin natural gas reservoir has been producing gas since the 1970s. The natural gas reservoir is located in the Zielona Góra basin, in the Polish part of the European Permian Basin. The reservoir is within the Rotligend sandstones and Zechstein carbonates and is capped by the Zechstein evaporites. Gas generation is proposed to be from the Carboniferous organic deposits with later migration into the Permian In May 2019, 2 wells at the Borcezin site were sampled for methane gas analyses. The following analyses were conducted: - Gas composition (C1-C5, CO2, N2, H2S, Ar) and and stable isotope analyses (methane δ13C and δD, CO2 δ13C, δ15N) - Methane clumped isotope analyses (Δ13CD and ΔDD) The dataset was created within SECURe project (Subsurface Evaluation of CCS and Unconventional Risks) - https://www.securegeoenergy.eu/. This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 764531 Jurgen Foeken TNO Postbus 80015, 3508 TA Utrecht not available originator Enquiries British Geological Survey United Kingdom not available distributor Enquiries British Geological Survey United Kingdom not available pointOfContact notApplicable https://resources.bgs.ac.uk/images/geonetworkThumbs/c0a3e02e-cf65-3fd1-e054-002128a47908.png Geology GEMET - INSPIRE themes, version 1.0 2008-06-01 publication Methane Gas storage Carbon dioxide Isotopes BGS Thesaurus of Geosciences 2022 revision NGDC Deposited Data UKCCS Citable Data dataCentre NERC_DDC otherRestrictions licenceOGL Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]" otherRestrictions The copyright of materials derived from the British Geological Survey's work is vested in the Natural Environment Research Council [NERC]. No part of this work may be reproduced or transmitted in any form or by any means, or stored in a retrieval system of any nature, without the prior permission of the copyright holder, via the BGS Intellectual Property Rights Manager. Use by customers of information provided by the BGS, is at the customer's own risk. In view of the disparate sources of information at BGS's disposal, including such material donated to BGS, that BGS accepts in good faith as being accurate, the Natural Environment Research Council (NERC) gives no warranty, expressed or implied, as to the quality or accuracy of the information supplied, or to the information's suitability for any use. NERC/BGS accepts no liability whatever in respect of loss, damage, injury or other occurence however caused. Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]" textTable English geoscientificInformation ISO 3166_1 alpha-2 2009 revision PL ISO 3166_1 alpha-3 2009 revision POL British Geological Survey Gazetteer: Geographical hierarchy from Geosaurus 1979 creation POLAND [id=330000] 20.7100 20.7100 50.0800 50.0800 2019-05-01 2019-05-31 Microsoft Excel witheld Enquiries British Geological Survey United Kingdom not available distributor https://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item164825 WWW:DOWNLOAD-1.0-http--download Data download https://doi.org/10.5285/e7d7213d-cf4d-480e-85f1-60a1d0126994 WWW:LINK-1.0-http--related Citation Information - Digital Object Identifier (DOI) Goldberg, T., Foeken, J. (2022): Isotope compositions of a gas storage site Poland. NERC EDS National Geoscience Data Centre. (Dataset). https://doi.org/10.5285/e7d7213d-cf4d-480e-85f1-60a1d0126994 information dataset dataset INSPIRE Implementing rules laying down technical arrangements for the interoperability and harmonisation of Geology 2011 publication See the referenced specification false Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services 2010-12-08 publication See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF false Duplicate natural gas samples were collected from 2 wells at the Borzęcin gas reservoir. Samples are taken from gas metering lines at the surface installation and directly transferred to 1L gas-tight glass vessels at pressures of 2.26 MPa and 2.50 MPa respectively. Prior to sample collection, the vessels were flushed with reservoir gas. The sampled gas was sourced from reservoir depth of 1435m and 1419m (b.g.l.). Major gas composition of the Borzezin samples was analysed in The Netherlands. Gas composition and bulk methane and CO2 isotopes analysed on a Agilent GC. Methane carbon isotopes on a Agilent 6890N GC interfaced to a Thermo Delta S IRMS. Methane isotopes on an Agilent 7890A GC interfaced to a MAT 253 IRMS. Methane clumped isotope analyses are conducted on a Thermo Scientific IRMS-253 Ultra.