Noble gas and clumped methane data for samples from Anyue gas field, China (NERC Grant NE/T004452/1)
This dataset contains 6 tables covering all analytical data for samples collected from the Anyue gas field, central Sichuan Basin, China. Table 1 includes major gas species and stable carbon and hydrogen isotopes. Table 2 includes results for methane clumped isotopes and calculated methane formation temperatures of gas samples. Table 3 includes noble gas concentrations. Table 4 includes noble gas isotopic ratios. Table 5 includes parameters used in methane emission model and calculating total volume of methane emission. Table 6 includes gas composition and stable carbon and hydrogen isotope characteristics of major gases produced in the pyrolysis experiments (thermally equilibrated methane between 400~500 in theory) and working reference gas, and their methane clumped isotope values.
Simple
- Date (Creation)
- 2022-10-25
- Citation identifier
- http://data.bgs.ac.uk/id/dataHolding/13607988
- Point of contact
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Organisation name Individual name Electronic mail address Role University of Lancaster
Zheng Zhou
not available
Originator British Geological Survey
Enquiries
not available
Distributor British Geological Survey
Enquiries
not available
Point of contact
- Maintenance and update frequency
- notApplicable
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GEMET - INSPIRE themes, version 1.0
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BGS Thesaurus of Geosciences
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Carbon isotopes
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NGDC Deposited Data
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Natural gas
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Rare gases
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Hydrogen isotopes
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Stable isotopes
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- dataCentre
- Keywords
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NERC_DDC
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- Access constraints
- Other restrictions
- Other constraints
- licenceOGL
- Use constraints
- Other restrictions
- Other constraints
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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.
- Other constraints
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Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]"
- Language
- English
- Topic category
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- Geoscientific information
- Begin date
- 2020-03-10
- End date
- 2022-03-08
Reference System Information
- Distribution format
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Name Version MS Excel
- Distributor contact
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Organisation name Individual name Electronic mail address Role British Geological Survey
Enquiries
not available
Distributor
- OnLine resource
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Protocol Linkage Name https://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item176548 Data
- OnLine resource
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Protocol Linkage Name https://doi.org/10.5285/d7094583-4564-4651-85ea-d19e6261a31e Data
- Hierarchy level
- Non geographic dataset
- Other
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non geographic dataset
Conformance result
- Title
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INSPIRE Implementing rules laying down technical arrangements for the interoperability and harmonisation of Geology
- Date (Publication)
- 2011
- Explanation
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See the referenced specification
- Pass
- No
Conformance result
- Title
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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
- Date (Publication)
- 2010-12-08
- Explanation
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See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF
- Pass
- No
- Statement
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Samples for noble gas and CH4 clumped isotope analysis were collected using 10 mm diameter internally polished refrigeration grade copper tubes sealed with stainless steel pinch-off clamps on both ends. Additional samples for the analysis of gas composition, carbon and hydrogen isotopes were collected using stainless steel cylinders. Bulk gas content as a percentage was determined using an Agilent 6890N gas chromatograph-mass spectrometer (GC-MS). Carbon and hydrogen isotope values were measured using GC-IRMS of Agilent 6890N-Isoprime 100 and Thermofisher 1310-Delta V, respectively. Methane clumped isotopologues were measured by a tunable infrared laser direct absorption spectroscopy (TILDAS, Aerodyne). Noble gas abundance and isotopic ratios were determined by an Isotopx NGX noble gas mass spectrometer.
Metadata
- File identifier
- ebf12b40-4ff0-6236-e053-0937940a9fda XML
- Metadata language
- English
- Hierarchy level
- Non geographic dataset
- Hierarchy level name
-
non geographic dataset
- Date stamp
- 2024-11-07
- Metadata standard name
- UK GEMINI
- Metadata standard version
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2.3
- Metadata author
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Organisation name Individual name Electronic mail address Role British Geological Survey
Point of contact
- Dataset URI