Validation passed with no Warnings/Errors!

Details

Named Semantic Graph


Name
Rubber-banding of logs
Goal
Convey TVD uncertainty in logging depth.
Description
A set of MWD logs is to be compared to wireline logs. The MWD and Wireline log sets were measured with a different depth measurement systems, each subjected to independent stretch errors. One of the measured depths has to be stretched or shrunk by matching similar features across the MWD and wireline logs.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
LWD #1 DDQUD.Drilling.FormationLoggingTool has a LWD log #1 DDQUD.Drilling.FormationLog
Wellbore #1 DDQUD.Drilling.WellBore has a Corrected LWD log #1 DDQUD.Drilling.FormationLog
Wellbore #1 DDQUD.Drilling.WellBore has a Operation (drilling) #1 DDQUD.Drilling.ActualOperation
WL Logging Tool #1 DDQUD.Drilling.FormationLoggingTool has a WL log #1 DDQUD.Drilling.FormationLog
WireLine #1 DDQUD.Drilling.WireLine belongs to Operation (wireline) #1 DDQUD.Drilling.ActualOperation
DrillString #1 DDQUD.Drilling.DrillString has a LWD #1 DDQUD.Drilling.FormationLoggingTool
WL Logging Tool #1 DDQUD.Drilling.FormationLoggingTool is corrected by Depth Correction #1 DDQUD.Drilling.DepthCorrection
Corrected LWD log #1 DDQUD.Drilling.FormationLog is corrected from LWD log #1 DDQUD.Drilling.FormationLog
WL Logging Tool #1 DDQUD.Drilling.FormationLoggingTool is corrected by Depth Correction #2 DDQUD.Drilling.DepthCorrection
WireLine #1 DDQUD.Drilling.WireLine has a WL Logging Tool #1 DDQUD.Drilling.FormationLoggingTool
Corrected LWD log #1 DDQUD.Drilling.FormationLog is corrected using WL log #1 DDQUD.Drilling.FormationLog
DrillString #1 DDQUD.Drilling.DrillString belongs to Operation (drilling) #1 DDQUD.Drilling.ActualOperation
Wellbore #1 DDQUD.Drilling.WellBore has a Operation (wireline) #1 DDQUD.Drilling.ActualOperation

Nodes


Node Name Node Category URI
LWD #1 DDQUD.Drilling.FormationLoggingTool
LWD log #1 DDQUD.Drilling.FormationLog
Wellbore #1 DDQUD.Drilling.WellBore
Corrected LWD log #1 DDQUD.Drilling.FormationLog
Wellbore #1 DDQUD.Drilling.WellBore
Operation (drilling) #1 DDQUD.Drilling.ActualOperation
WL Logging Tool #1 DDQUD.Drilling.FormationLoggingTool
WL log #1 DDQUD.Drilling.FormationLog
WireLine #1 DDQUD.Drilling.WireLine
Operation (wireline) #1 DDQUD.Drilling.ActualOperation
DrillString #1 DDQUD.Drilling.DrillString
LWD #1 DDQUD.Drilling.FormationLoggingTool
WL Logging Tool #1 DDQUD.Drilling.FormationLoggingTool
Depth Correction #1 DDQUD.Drilling.DepthCorrection
Corrected LWD log #1 DDQUD.Drilling.FormationLog
LWD log #1 DDQUD.Drilling.FormationLog
WL Logging Tool #1 DDQUD.Drilling.FormationLoggingTool
Depth Correction #2 DDQUD.Drilling.DepthCorrection
WireLine #1 DDQUD.Drilling.WireLine
WL Logging Tool #1 DDQUD.Drilling.FormationLoggingTool
Corrected LWD log #1 DDQUD.Drilling.FormationLog
WL log #1 DDQUD.Drilling.FormationLog
DrillString #1 DDQUD.Drilling.DrillString
Operation (drilling) #1 DDQUD.Drilling.ActualOperation
Wellbore #1 DDQUD.Drilling.WellBore
Operation (wireline) #1 DDQUD.Drilling.ActualOperation

Plain english description

LWD #1 is of type DDQUD.Drilling.FormationLoggingTool
LWD log #1 is of type DDQUD.Drilling.FormationLog
LWD #1 has a LWD log #1
Wellbore #1 is of type DDQUD.Drilling.WellBore
Corrected LWD log #1 is of type DDQUD.Drilling.FormationLog
Wellbore #1 has a Corrected LWD log #1
Operation (drilling) #1 is of type DDQUD.Drilling.ActualOperation
Wellbore #1 has a Operation (drilling) #1
WL Logging Tool #1 is of type DDQUD.Drilling.FormationLoggingTool
WL log #1 is of type DDQUD.Drilling.FormationLog
WL Logging Tool #1 has a WL log #1
WireLine #1 is of type DDQUD.Drilling.WireLine
Operation (wireline) #1 is of type DDQUD.Drilling.ActualOperation
WireLine #1 belongs to Operation (wireline) #1
DrillString #1 is of type DDQUD.Drilling.DrillString
DrillString #1 has a LWD #1
Depth Correction #1 is of type DDQUD.Drilling.DepthCorrection
WL Logging Tool #1 is corrected by Depth Correction #1
Corrected LWD log #1 is corrected from LWD log #1
Depth Correction #2 is of type DDQUD.Drilling.DepthCorrection
WL Logging Tool #1 is corrected by Depth Correction #2
WireLine #1 has a WL Logging Tool #1
Corrected LWD log #1 is corrected using WL log #1
DrillString #1 belongs to Operation (drilling) #1
Wellbore #1 has a Operation (wireline) #1

Edit | Back to List

Depth Correction #1 Depth Correction #2 LWD #1 Operation (wireline) #1 Corrected LWD log #1 DrillString #1 WL Logging Tool #1 LWD log #1 Operation (drilling) #1 WireLine #1 Wellbore #1 WL log #1 has a is corrected from is corrected using has a belongs to has a is corrected by is corrected by belongs to has a has a has a has a