Characterization of shale gas wells for well integrity simulations

The dataset is on characterization of shale gas wells for well integrity simulations. Basing on raw data and other information pertaining to two shale gas wells, acquired from Polish Oil and Gas Company (PGNiG) input to the well integrity simulations carried out by TNO was supplied by PIG-PIB. The input consisted in elaborating generalized models of the wells and their surroundings as wells as characterization of the target formations. Well construction schemes including the production casing sizes and depths and generalized lithostratigraphy of the geological formations in question were composed. Raw data acquired from PGNiG included wireline logging data (and interpretation results) together with results of laboratory measurements of drill core samples (e.g., on geomechanical properties). Regarding characterization of the target formations the most important information created were distributions of in situ stresses within particular formations in both wells, assessed on the base of results of wireline, density logging (vertical stress – based on weight of the overburden at a certain depth) and laboratory measurements of geomechanical parameters (horizontal stress – based on pressure values measured within rock sample in tri-axial chamber at reservoir conditions). Temperature values within formations in question were assessed assuming local geothermal gradient and information from PGNiG reports. 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

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Identification info

Metadata Language
English (en)
Dataset Reference Date ()
2021-05-23
Identifier
http://data.bgs.ac.uk/id/dataHolding/13607762
  Polish Geological Institute - National Research Institute - Monika Konieczyńska
Rakowiecka 4 , Warszawa , 00-975 , Poland
  British Geological Survey - Enquiries
  British Geological Survey - Enquiries
Maintenance and update frequency
notApplicable
GEMET - INSPIRE themes, version 1.0
BGS Thesaurus of Geosciences
  • Well abandonment
  • Well construction
  • Stress field
  • NGDC Deposited Data
  • UKCCS
Keywords ()
Keywords
  • NERC_DDC
Limitations on Public Access
otherRestrictions
Other constraints
licenceOGL
Other constraints
Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]"
Use constraints
otherRestrictions
Other constraints
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
Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]"
Topic category
  • Geoscientific information
 

Spatial Reference System

No information provided.

Distribution Information

Data format
  • MS Excel ()

Resource Locator
Data
Resource Locator
Digital Object Identifier (DOI)
Resource Locator
Data
Resource Locator
Digital Object Identifier (DOI)
 
Quality Scope
nonGeographicDataset
Other
non geographic dataset

Report

Dataset Reference Date ()
2011
Explanation
See the referenced specification
Degree

Report

Dataset Reference Date ()
2010-12-08
Explanation
See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF
Degree
Statement
Raw data for presented analysis were acquired from Polish Oil and Gas Company (PGNiG). Some of these data are included in unpublished archive well reports (http://geoportal.pgi.gov.pl/otwory) accessible through the National Geological Archives (https://www.pgi.gov.pl/en/services/geological-information.html) but the full set can been obtained from Polish Oil and Gas Company only.

Metadata

File identifier
c364e483-fe80-2ff7-e054-002128a47908 XML
Metadata Language
English (en)
Resource type
nonGeographicDataset
Hierarchy level name
non geographic dataset
Metadata Date
2024-09-07
Metadata standard name
UK GEMINI
Metadata standard version
2.3
  British Geological Survey
Environmental Science Centre,Keyworth , NOTTINGHAM , NOTTINGHAMSHIRE , NG12 5GG , United Kingdom
+44 115 936 3100
 
 

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