Tellus Components
Geoscience
Basin Data
At the basin level, data comprises:
- Basin boundaries
- Structural elements
- Total sediment isopachs
- Structural cross section(s) illustrating basin architecture
- Example seismic panel(s)
- Chronostratigraphic chart, constructed on a standard age scale and incorporating a process-based interpretation of subsidence history and sedimentation
- 1D burial history models constructed at key points in the basin
- Tabular data on the basin, including key factors, megasequence development
- Exploration history of activity in the basin
- Full reference listing and data scoring
Regional Data
The basin-scale datasets are augmented by regional syntheses, comprising:
- Palaeogeographic reconstructions, presented as a series of evolutionary timeslice maps.
- Tectonic evolution and basin development as text
- Comparative megasequence development chart
- Regional play elements diagram
- Geothermal gradient data, presented as both data points and mapped contours
Play data
At the play level, data comprises:
- Identification of play elements
- Detailed tabular data on each play element
- Play fairway maps for both proven and potential plays, providing (where data allow)
- Reservoir distribution
- Source rock kitchens
- Seal distribution
- Fields in play
- Well log sections illustrating individual plays
- Control point data to verify play mapping
- Play map notes
- A range of additional parameter maps are provided on key reservoirs, source rocks or seals
- Comprehensive reference listing and data reliability scoring
- Petroleum system events chart, illustrating the temporal relationships of play element deposition, hydrocarbon generation, trap development, hydrocarbon accumulation and preservation
- Play cartoon, illustrating petroleum systems in 2D sections
