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Details
Named Semantic Graph
- Name
- Geo-modeler inform Drilling about TVT uncertainty from ground level #3
- Goal
- Convey TVD depth uncertainty.
- Description
- The earth model has uncertainty on the true stratigraphic thickness of each formation layers. The TVT needs to be conveyed to the drilling team based on the planned well path.
Statements
| Subject | Subject Category | Predicate | Object | Object Category |
|---|---|---|---|---|
| Trajectory #5 | DDQUD.Drilling.Trajectory | is estimated using | Confidence Factor #1 | DDQUD.Drilling.ConfidenceFactor |
| Stratigraphic column #1 | DDQUD.Subsurface.Stratigraphy | has a | Uncertainty #1 | DDQUD.Drilling.Uncertainty |
| Trajectory #1 | DDQUD.Drilling.Trajectory | has lower vertical bound | Trajectory #4 | DDQUD.Drilling.Trajectory |
| Uncertainty #1 | DDQUD.Drilling.Uncertainty | is estimated using | Confidence Factor #1 | DDQUD.Drilling.ConfidenceFactor |
| Trajectory #1 | DDQUD.Drilling.Trajectory | has higher vertical bound | Trajectory #5 | DDQUD.Drilling.Trajectory |
| Trajectory #1 | DDQUD.Drilling.Trajectory | has a | Stratigraphic column #1 | DDQUD.Subsurface.Stratigraphy |
| Wellbore #1 | DDQUD.Drilling.WellBore | has a | Trajectory #1 | DDQUD.Drilling.Trajectory |
| Trajectory #4 | DDQUD.Drilling.Trajectory | is estimated using | Confidence Factor #1 | DDQUD.Drilling.ConfidenceFactor |
| Stratigraphic column #1 | DDQUD.Subsurface.Stratigraphy | is estimated using | Depth Stack #1 | DDQUD.Subsurface.DepthStack |
| Trajectory #1 | DDQUD.Drilling.Trajectory | belongs to | Planned Operation #1 | DDQUD.Drilling.PlannedOperation |
Nodes
Plain english description
| Trajectory #5 is of type DDQUD.Drilling.Trajectory |
| Confidence Factor #1 is of type DDQUD.Drilling.ConfidenceFactor |
| Trajectory #5 is estimated using Confidence Factor #1 |
| Stratigraphic column #1 is of type DDQUD.Subsurface.Stratigraphy |
| Uncertainty #1 is of type DDQUD.Drilling.Uncertainty |
| Stratigraphic column #1 has a Uncertainty #1 |
| Trajectory #1 is of type DDQUD.Drilling.Trajectory |
| Trajectory #4 is of type DDQUD.Drilling.Trajectory |
| Trajectory #1 has lower vertical bound Trajectory #4 |
| Uncertainty #1 is estimated using Confidence Factor #1 |
| Trajectory #1 has higher vertical bound Trajectory #5 |
| Trajectory #1 has a Stratigraphic column #1 |
| Wellbore #1 is of type DDQUD.Drilling.WellBore |
| Wellbore #1 has a Trajectory #1 |
| Trajectory #4 is estimated using Confidence Factor #1 |
| Depth Stack #1 is of type DDQUD.Subsurface.DepthStack |
| Stratigraphic column #1 is estimated using Depth Stack #1 |
| Planned Operation #1 is of type DDQUD.Drilling.PlannedOperation |
| Trajectory #1 belongs to Planned Operation #1 |