Management of GIS data in Statoil A Focus on Marine Infrastructure Leslie Austdal, Statoil ASA Geographic Information ECIM - The Annual Data & Information Management User Meeting Haugesund, Sept. 2004

Metocean, Survey and Geotechnics Technology & Projects Geographic Information Technology Metocean Survey Geotechnics Earthquakes

GIS department Data management Products Corporate Data Manager, Marine Infrastructure Global base data, coastlines, topography Terrain models, orthophotos, satellite imagery Participation in National Standards for Geographic Information Data exchange Products Field layouts. Thematic maps. Interactive Web Maps Analysis Visualisation Real time 3-D related to pipelaying

GIS department Customers Applications: ESRI ArcGIS Exploration Marine Operations Marine Surveillance, Sandsli Project support: Development / Modifications Statoil GIS support and training Applications: ESRI ArcGIS ArcMap, ArcView, ArcReader + extensions for 3-D ArcIMS (Internet Map Server), browser based access to GIS-data ArcSDE (Spatial Data Engine), access to multiuser geodatabases

Marine Infrastructure – Data sets Installations: ca. 2500 centre points. Installation outlines Pipelines: ca. 1700, 31680 km Pipeline protection (trenching/rockdump) Cables: ca. 1100, 39000 km Permanent moorings Anchor patterns Safety Zones Coral outlines Depth contours Topographic surveys Data selection list in ArcMap

Data management: Specifications Data update and QC according to Statoil specifications Continuous, centralized updates (daily) by GIS experts Seamless data Coded values (established database domains) Source information for each element Standardized symbology for cartographic products Quick search and sort of attributes Metadata for data sets Input using coded values in ArcMap

Interactive Web Map (ArcIMS)

Interactive Web Map - With Link to Active Rig Location and Wellbore Activity Web Pages (DBR)

The idea behind Geographical Information Systems is to be able to handle and exploit the relations between geographic placed objects with their properties.

Management of Sub Surface ArcGis data Øyvind Ørnes, Statoil ASA IT – Data Management ECIM - The Annual Data & Information Management User Meeting Haugesund, Sept. 2004

Management of ArcGis data Use of ArcMap in E&P What and where is ArcGIS data Project using ArcMap

Use of ArcMap in Exploration Get overview of Existing Data Easy to add on data from new sources Georeferenced images digitized data GPS data etc Tool to help Build up a story Why is there (not) Hydrocarbons in an area Where are the Oil/gas Who are in the area

ArcGIS – Management of ArcGIS data Private data Read/Write Read Iris21 Tellus EPDS Corporate data Project Project data

Project end – No Private data Read/Write Read Iris21 Tellus EPDS Corporate data Project Project data

Project end – Metadata Iris21 Tellus EPDS Corporate data Project Read/Write Read Iris21 Tellus EPDS Corporate data Project Project data

Project end – Copy data to Corporate data stores Read/Write Read Iris21 Tellus EPDS Corporate data Project Project data

Project end – Create standalone ArcMap project Read Read Read Iris21 Tellus EPDS Corporate data Project Project data ?

Project end – Create PDF Snapshots Read Read Read Iris21 Tellus EPDS Corporate data Project data

Project end – Archive the project Read Read Read Iris21 Tellus EPDS Corporate data Project data

Management of ArcGis data Create G:\ disk area and SDE database for the project Public data – Found using Layer files Project data are stored on Project or Corporate disk/DB Project end Tidy up project area Metadata on all data and maps Copy data to Corporate Standalone ArcMap project(s) PDF map snapshots Archive the project