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Details
Named Semantic Graph
- Name
- Formation Evaluation Log while Drilling
- Goal
- Describe how a formation evaluation log is acquired while drilling
- Description
- It is a part of the rubber banding log depth use case. See example from Dashevskiy et al., 2008, Dynamic Depth Correction to Reduce Depth Uncertainty and to Improve MWD/LWD Log Quality, SPE Drilling and Completions, page 13-22
Statements
| Subject | Subject Category | Predicate | Object | Object Category |
|---|---|---|---|---|
| DCS #1 | DDQUD.Drilling.DrillingControlSystem | generates | Bit Depth signal #1 | DDQUD.Drilling.RealTimeSignal |
| Bit Depth signal #1 | DDQUD.Drilling.RealTimeSignal | is acquired by | Data Logging #1 | DDQUD.Drilling.DataLoggingSystem |
| LWD log #1 | DDQUD.Drilling.FormationLog | has a log trace | Neutron Density Trace #1 | DDQUD.Drilling.LogTrace |
| DrillString #1 | DDQUD.Drilling.DrillString | belongs to actual operation | Drilling operation #1 | DDQUD.Drilling.ActualOperation |
| Gamma ray signal #1 | DDQUD.Drilling.RealTimeSignal | is acquired by | Data Logging #1 | DDQUD.Drilling.DataLoggingSystem |
| LWD log #1 | DDQUD.Drilling.FormationLog | has a log trace | Neutron Porosity Trace #1 | DDQUD.Drilling.LogTrace |
| Drilling operation #1 | DDQUD.Drilling.ActualOperation | has a | DBR #1 | DDQUD.Drilling.DailyDrillingReport |
| Rig #1 | DDQUD.Drilling.Rig | has a | DCS #1 | DDQUD.Drilling.DrillingControlSystem |
| DrillString #1 | DDQUD.Drilling.DrillString | has a formation logging tool | LWD #1 | DDQUD.Drilling.FormationLoggingTool |
| LWD #1 | DDQUD.Drilling.FormationLoggingTool | generates | Neutron density signal #1 | DDQUD.Drilling.RealTimeSignal |
| LWD log #1 | DDQUD.Drilling.FormationLog | has a log trace | Depth Trace #1 | DDQUD.Drilling.LogTrace |
| LWD log #1 | DDQUD.Drilling.FormationLog | has a log trace | Gamma ray Trace #1 | DDQUD.Drilling.LogTrace |
| LWD #1 | DDQUD.Drilling.FormationLoggingTool | generates | Neutron porosity signal #1 | DDQUD.Drilling.RealTimeSignal |
| Drilling operation #1 | DDQUD.Drilling.ActualOperation | utilizes | Rig #1 | DDQUD.Drilling.Rig |
| LWD #1 | DDQUD.Drilling.FormationLoggingTool | generates | Gamma ray signal #1 | DDQUD.Drilling.RealTimeSignal |
| Neutron porosity signal #1 | DDQUD.Drilling.RealTimeSignal | is acquired by | Data Logging #1 | DDQUD.Drilling.DataLoggingSystem |
| Neutron density signal #1 | DDQUD.Drilling.RealTimeSignal | is acquired by | Data Logging #1 | DDQUD.Drilling.DataLoggingSystem |
| Wellbore #1 | DDQUD.Drilling.WellBore | has an actual operation | Drilling operation #1 | DDQUD.Drilling.ActualOperation |
| Data Logging #1 | DDQUD.Drilling.DataLoggingSystem | generates | LWD log #1 | DDQUD.Drilling.FormationLog |
| Rig #1 | DDQUD.Drilling.Rig | has a | Hoisting System #1 | DDQUD.Drilling.HoistingSystem |
| DCS #1 | DDQUD.Drilling.DrillingControlSystem | utilizes | Hoisting System #1 | DDQUD.Drilling.HoistingSystem |
Nodes
Plain english description
| DCS #1 is of type DDQUD.Drilling.DrillingControlSystem |
| Bit Depth signal #1 is of type DDQUD.Drilling.RealTimeSignal |
| DCS #1 generates Bit Depth signal #1 |
| Data Logging #1 is of type DDQUD.Drilling.DataLoggingSystem |
| Bit Depth signal #1 is acquired by Data Logging #1 |
| LWD log #1 is of type DDQUD.Drilling.FormationLog |
| Neutron Density Trace #1 is of type DDQUD.Drilling.LogTrace |
| LWD log #1 has a log trace Neutron Density Trace #1 |
| DrillString #1 is of type DDQUD.Drilling.DrillString |
| Drilling operation #1 is of type DDQUD.Drilling.ActualOperation |
| DrillString #1 belongs to actual operation Drilling operation #1 |
| Gamma ray signal #1 is of type DDQUD.Drilling.RealTimeSignal |
| Gamma ray signal #1 is acquired by Data Logging #1 |
| Neutron Porosity Trace #1 is of type DDQUD.Drilling.LogTrace |
| LWD log #1 has a log trace Neutron Porosity Trace #1 |
| DBR #1 is of type DDQUD.Drilling.DailyDrillingReport |
| Drilling operation #1 has a DBR #1 |
| Rig #1 is of type DDQUD.Drilling.Rig |
| Rig #1 has a DCS #1 |
| LWD #1 is of type DDQUD.Drilling.FormationLoggingTool |
| DrillString #1 has a formation logging tool LWD #1 |
| Neutron density signal #1 is of type DDQUD.Drilling.RealTimeSignal |
| LWD #1 generates Neutron density signal #1 |
| Depth Trace #1 is of type DDQUD.Drilling.LogTrace |
| LWD log #1 has a log trace Depth Trace #1 |
| Gamma ray Trace #1 is of type DDQUD.Drilling.LogTrace |
| LWD log #1 has a log trace Gamma ray Trace #1 |
| Neutron porosity signal #1 is of type DDQUD.Drilling.RealTimeSignal |
| LWD #1 generates Neutron porosity signal #1 |
| Drilling operation #1 utilizes Rig #1 |
| LWD #1 generates Gamma ray signal #1 |
| Neutron porosity signal #1 is acquired by Data Logging #1 |
| Neutron density signal #1 is acquired by Data Logging #1 |
| Wellbore #1 is of type DDQUD.Drilling.WellBore |
| Wellbore #1 has an actual operation Drilling operation #1 |
| Data Logging #1 generates LWD log #1 |
| Hoisting System #1 is of type DDQUD.Drilling.HoistingSystem |
| Rig #1 has a Hoisting System #1 |
| DCS #1 utilizes Hoisting System #1 |