Isotope compositions of a gas storage site Poland
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
dataset
:
http://data.bgs.ac.uk/id/dataHolding/13607741
English
Geoscientific information
GEMET - INSPIRE themes, version 1.0:
BGS Thesaurus of Geosciences:
NGDC Deposited Data
UKCCS
Methane
Gas storage
Carbon dioxide
Isotopes
Free:
Free:
NERC_DDC
20.7100,
50.0800,
20.7100,
50.0800
PL, POL, POLAND [id=330000]
creation: 2021-04-21
2019-05-01
-
2019-05-31
text table
TNO
Jurgen Foeken
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British Geological Survey
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Data Quality
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.
INSPIRE Implementing rules laying down technical arrangements for the interoperability and harmonisation of Geology
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
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British Geological Survey
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2024-04-24