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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


Node Name Node Category URI
DCS #1 DDQUD.Drilling.DrillingControlSystem
Bit Depth signal #1 DDQUD.Drilling.RealTimeSignal wits://10.0.0.106:4096/?record=1&item=8
Data Logging #1 DDQUD.Drilling.DataLoggingSystem
LWD log #1 DDQUD.Drilling.FormationLog witml://witsml/Store/WITSML?object=logs&uidWell=TestWell&uidWellbore=TestWellBore&uidLog=TestLog
Neutron Density Trace #1 DDQUD.Drilling.LogTrace witml://witsml/Store/WITSML?object=logs&uidWell=TestWell&uidWellbore=TestWellBore&uidLog=TestLog&uidLogCurve=NeutronDensityTrace
DrillString #1 DDQUD.Drilling.DrillString
Drilling operation #1 DDQUD.Drilling.ActualOperation https://norce-my.sharepoint.com/:b:/r/personal/erca_norceresearch_no/Documents/doc/Detailed%20procedure%20drilling%206%20x%207.pdf?csf=1&web=1&e=kh3b9o
Gamma ray signal #1 DDQUD.Drilling.RealTimeSignal udp://224.0.0.1:19234/?endian=little&datatype=float&position=24
Neutron Porosity Trace #1 DDQUD.Drilling.LogTrace witml://witsml/Store/WITSML?object=logs&uidWell=TestWell&uidWellbore=TestWellBore&uidLog=TestLog&uidLogCurve=NeutronPorosityTrace
DBR #1 DDQUD.Drilling.DailyDrillingReport https://norce-my.sharepoint.com/:b:/r/personal/erca_norceresearch_no/Documents/doc/21%20feb.pdf?csf=1&web=1&e=e4fbGg
Rig #1 DDQUD.Drilling.Rig
LWD #1 DDQUD.Drilling.FormationLoggingTool https://www.bakerhughes.com/sites/bakerhughes/files/2020-09/ontrak-integrated-mwd-lwd-service-slsh.pdf
Neutron density signal #1 DDQUD.Drilling.RealTimeSignal udp://224.0.0.1:19234/?endian=little&datatype=float&position=28
Depth Trace #1 DDQUD.Drilling.LogTrace witml://witsml/Store/WITSML?object=logs&uidWell=TestWell&uidWellbore=TestWellBore&uidLog=TestLog&uidLogCurve=DepthTrace
Gamma ray Trace #1 DDQUD.Drilling.LogTrace witml://witsml/Store/WITSML?object=logs&uidWell=TestWell&uidWellbore=TestWellBore&uidLog=TestLog&uidLogCurve=GammaRayTrace
Neutron porosity signal #1 DDQUD.Drilling.RealTimeSignal udp://224.0.0.1:19234/?endian=little&datatype=float&position=32
Wellbore #1 DDQUD.Drilling.WellBore https://norce-my.sharepoint.com/personal/erca_norceresearch_no/_layouts/15/onedrive.aspx?id=%2Fpersonal%2Ferca%5Fnorceresearch%5Fno%2FDocuments%2Fdoc%2FDrillingProgram%2Epdf&parent=%2Fpersonal%2Ferca%5Fnorceresearch%5Fno%2FDocuments%2Fdoc
Hoisting System #1 DDQUD.Drilling.HoistingSystem

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

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Bit Depth signal #1 DBR #1 Rig #1 LWD #1 Neutron Porosity Trace #1 Gamma ray signal #1 Depth Trace #1 Neutron Density Trace #1 LWD log #1 Neutron porosity signal #1 Data Logging #1 Neutron density signal #1 DCS #1 Drilling operation #1 Wellbore #1 Gamma ray Trace #1 Hoisting System #1 DrillString #1 is acquired by has a has a generates generates generates is acquired by has a log trace has a log trace has a log trace has a log trace is acquired by generates is acquired by generates utilizes has a utilizes has an actual operation belongs to actual operation has a formation logging tool