Information sources for the Energy Industry
from DTI
Stewart Robinson
Energy Resources and Development
Department of Trade and Industry
IFEG 2005
Principles
UK Oil Portal
DEAL
Web services
Oil company data obligations
To deliver to the Secretary of State • any data• at any time from now until eternity• in any format specified by DTI
This applies to any company that has ever been involved in a licence.
Information Strategy
Only receive and store Information used on a regular basis in necessary business functions.
Information needed occasionally should be stored / retained elsewhere by third parties eg CDA , DEAL.
Define appropriate standards for storage and exchange of Information (XML) eg PPRS.
Audit companies to ensure that they are satisfying their data retention obligations.
Just in time v Just in case
UK government mandatory requirements
• Alignment with the internet• Adoption of XML as primary standard for
data integration• Browser as key interface• Addition of meta data
Where we are in the UK
CDA CDA DataStoreDataStore
PowerExplorerPowerExplorer
RepositoryRepository
Front-endFront-end
RepositoryRepository
Front-endFront-end
RepositoryRepository
Front-endFront-end
RepositoryRepository
Front-endFront-end
Operators load and entitle data to a repository of choiceOperators load and entitle data to a repository of choice
Users view aggregated data catalogues in DEALUsers view aggregated data catalogues in DEALor individual catalogues in a specified repositoryor individual catalogues in a specified repository
Individual data catalogues aggregated at DEAL level
Data delivered
directly to users from
repositories
Users can query individual repositories directly
DEAL DEAL Data RegistryData Registry MetadataMetadata
Well and seismic headers and other metadata
submitted to DEAL by operators and DTINational National
ArchiveArchive
The UK OIL PORTAL
Other GovtDepts
DEAL
EEMS
WebSites
Oil companies
Repository
XML
XML
XML
XMLXML
What is available now ?
What can I look forward to ?
• Web services
• XML
DTI Oil cos. and NHDA
Interpretation
AnalysisTax
modelling
Marketing
Geologicalmodelling WEB
SERVICES
Other GovtDepts
DEAL
EEMS
WebSites
Oil companies
Repository
XML
XML
XML
XMLXML
New PON9
Data exchange formats - IndexData type Data set Format Exchange standard
Seismic Site survey Pdf
Well Raw logs DLIS, LIS, LAS
Deviation P7/2000 WellpathML
Hole data WITSML
hole / casing / liner detailsData item Values and notes
Hole size Hole size in inches
Drilled depth Measured depth to well datum of bottom of hole interval n.b. pilot hole information not required
Casing size Outside diameter of casing in inches
Casing MD Measured depth relative to well datum down to which casing applies
Casing Show depth flag
Y if casing MD refers to show depth
N if casing MD refers to diameter cross-over point
Liner size
Liner top MD
Liner bottom MD
WITSML
witsml.org
Reference entities
• Codes
• Units of measure
POSC
Spatial data
Stop sending us maps to digitise
• Arc compatible
Projection systems
• Offshore ED50 or WEGS84
• Onshore OSGB36
Cataloguing standard[Discovery – Dublin Core - CDA]
Well name = [DTI well name]Item group = REPTItem type = Well_compTitle = Well completion reportDate of report = [Date delivered to CDA] Company name =Originator =
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