50adae74-f22f-421a-e063-3050940a5ffa English dataset British Geological Survey +44 131 667 1000 The Lyell Centre, Research Avenue South EDINBURGH LOTHIAN EH14 4AP United Kingdom enquiries@bgs.ac.uk pointOfContact 2026-07-11 UK GEMINI 2.3 http://data.bgs.ac.uk/id/dataHolding/13608682 OSGB 1936 / British National Grid (EPSG::27700) UKGEOS Cheshire - TH0406 Borehole Information Pack 2026-04-30 creation http://data.bgs.ac.uk/id/dataHolding/13608682 The borehole information pack from borehole TH0406 at the UK Geoenergy Observatories (UKGEOS) facility at Thornton Science Park in Cheshire. This release from the British Geological Survey (BGS) contains borehole data collected during the construction of the observatory during 2022 and 2023, as well as data subsequently collected on the recovered core. Details of the borehole design, including details of installed instrumentation, are also included. The following data are included in the datapack: - a borehole schematic, - borehole metadata, - geophysical wireline logs, - a sedimentary log of core obtained from the borehole, - a discontinuity log of core obtained from the borehole, - a graphic log incorporating wireline data and the logging data, - the depths of electrodes installed as part of the PRIME ERT (electrical resistivity tomography) system in the borehole. The following data from the BGS Core Scanning Facility for this borehole are provided separately in the UKGEOS Cheshire Core Scanning Dataset (https://doi.org/10.5285/f22452ce-78a0-4e34-ada8-3a23baf1af3f): - x-ray radiographic images (RAD) - geophysical property data (MSCL-S) - high-resolution optical images (LS) - x-ray fluorescence (XRF) Enquiries British Geological Survey 0115 936 3142 0115 936 3276 The Lyell Centre, Research Avenue South EDINBURGH LOTHIAN EH14 4AP United Kingdom enquiries@bgs.ac.uk distributor Enquiries British Geological Survey 0115 936 3142 0115 936 3276 The Lyell Centre, Research Avenue South EDINBURGH LOTHIAN EH14 4AP United Kingdom enquiries@bgs.ac.uk originator Enquiries British Geological Survey 0115 936 3142 0115 936 3276 The Lyell Centre, Research Avenue South EDINBURGH LOTHIAN EH14 4AP United Kingdom enquiries@bgs.ac.uk pointOfContact Enquiries British Geological Survey 0115 936 3143 0115 936 3276 Environmental Science Centre, Nicker Hill, Keyworth NOTTINGHAM NOTTINGHAMSHIRE NG12 5GG United Kingdom enquiries@bgs.ac.uk distributor Enquiries British Geological Survey 0115 936 3143 0115 936 3276 Environmental Science Centre, Nicker Hill, Keyworth NOTTINGHAM NOTTINGHAMSHIRE NG12 5GG United Kingdom enquiries@bgs.ac.uk originator notPlanned https://resources.bgs.ac.uk/images/geonetworkThumbs/50adae74-f22f-421a-e063-3050940a5ffa.png Geology GEMET - INSPIRE themes, version 1.0 2008-06-01 publication Down hole geophysics Geophysical data Geothermal heat flow Boreholes Geothermal energy BGS Thesaurus of Geosciences 2022 revision UK Location (INSPIRE) UKGEOS Citable Data dataCentre NERC_DDC otherRestrictions no limitations The dataset is made freely available for access, e.g. via the Internet. Either no third party data / information is contained in the dataset or BGS has secured written permission from the owner(s) of any third party data / information contained in the dataset to make the dataset freely accessible. 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]" vector English geoscientificInformation British Geological Survey Gazetteer: Historic County Borders 2008-10 publication Cheshire [id=1623586] -2.8300 -2.8200 53.2700 53.2800 2022-08-01 2024-10-31 2022-08 2026-04 Comma-Separated Values (CSV) file (.csv) Microsoft Excel spreadsheet (.xlsx) PDF file (.pdf) Log ASCII Standard (LAS) file (.las) 2.0 Digital text Digital Log Interchange Standard file (.dlis) Enquiries British Geological Survey 0115 936 3142 0115 936 3276 The Lyell Centre, Research Avenue South EDINBURGH LOTHIAN EH14 4AP United Kingdom enquiries@bgs.ac.uk distributor Enquiries British Geological Survey 0115 936 3143 0115 936 3276 Environmental Science Centre, Nicker Hill, Keyworth NOTTINGHAM NOTTINGHAMSHIRE NG12 5GG United Kingdom enquiries@bgs.ac.uk distributor https://ukgeos.ac.uk WWW:LINK-1.0-http--link UKGEOS website More information about the UK Geoenergy Observatories (UKGEOS) project information https://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item192352 WWW:DOWNLOAD-1.0-http--download Data download https://doi.org/10.5285/35d3731b-1440-4f0b-ad13-8b4e3018eee4 WWW:LINK-1.0-http--related Citation Information - Digital Object Identifier (DOI) UKGEOS Cheshire Project Team. (2026). UKGEOS Cheshire - TH0406 Borehole Information Pack. NERC EDS National Geoscience Data Centre. (Dataset). https://doi.org/10.5285/35d3731b-1440-4f0b-ad13-8b4e3018eee4 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 Sedimentary and discontinuity logging was undertaken by BGS geologists working on the collected core in conjunction with the digital wireline geophysics and core scanning data. Sedimentary logging was undertaken to the standards set out in: Tucker, M.E. 1996. Sedimentary Rocks in the Field, 2nd edition. The Geological Field Guide Series. John Wiley & Sons Ltd. The facies scheme was taken from: Miall, A.D. 2014. The Facies and Architecture of Fluvial Systems, in Miall, R., ed., Fluvial Depositional Systems. Springer International Publishing. PP 9 – 68. https://doi.org/10.1007/978-3-319-00666-6. Discontinuity logging was based on the standards set out in: International society for rock mechanics commission on standardization of laboratory and field tests: Suggested methods for the quantitative description of discontinuities in rock masses, International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, Volume 15, Issue 6, 1978, Pages 319-368, https://doi.org/10.1016/0148-9062(78)91472-9. Digital wireline data were collected on behalf of BGS by an external contractor, and have been appraised and processed by BGS. ASCII LAS files have been standardised by BGS. Metadata relating to the borehole, including accurate borehole locations and datum measurements, were collected on-site using standard techniques.