1. Diskos and PWLS by Bente Viste SINAS

2. Data delivery according to..  ”Blue Book” http://www.npd.no/regelverk/R2002/B_OG_B_DIGITAL_RAPPORTERING_E.HTM http://www.npd.no/regelverk/R2002/B_OG_B_DIGITAL_RAPPORTERING_E.HTM -Specified folder structure (App. A-2) –File names of the form (Table A-1): WL_XXX-XXX-XXX_%.DLIS or WL_XXX-XXX-XXX_MWD_%.LIS XXX-XXX-XXX: generic tool string name %: the operator’s run number Files extention shows the format - Logging Summary Document / Info files

3. WLOGS_2003-02-10 WL_ARLL-DEN-NEU-SGR_1.DLIS WL_ARLL-DEN-NEU-SGR_1_INF.ASC WL_ARLL-GR_1_PLOT1.PDS WL_ARLL-GR_1_PLOT2.PDS WL_ASON-GR_1A_PLOT1.PDS WL_ASON-GR_1A_PLOT2.PDS WL_DEN-NEU-GR_1_PLOT1.PDS WL_DEN-NEU-GR_1_PLOT2.PDS WL_IMGA-ASON-GR_1A.DLIS WL_IMGA-ASON-GR_1A_INF.ASC WL_IMGA-GR_1A_PLOT.PDS WL_SGR_1_PLOT1.PDS WL_SGR_1_PLOT2.PDS Ex. file names in a folder

4. Ex. Logging Summary Document By Logtek -------------------- Logging summary.asc -------------------- OPERATOR: xxxxx WELL : xxxxx FIELD : xxxxx RIG : xxxxx COUNTRY : NORWAY WIRELINE DATA: data:\WLOGS_2003-02-10\WL_ARLL-DEN-NEU-SGR_1.DLIS ---------------------------------------------------------------------------------------------- Main Service Main/ Run DLIS Date Interval Services Company Repeat file# (start) (meters) ---------------------------------------------------------------------------------------------- HALS-HNGS-TLD-CNL-GR SCHL MAIN 1 1 10-FEB-03 1280.3-2388.8 HALS-HNGS-TLD-CNL-GR SCHL REPEAT 1 2 10-FEB-03 2120.0-2387.3 HALS-GR SCHL DOWN 1 3 10-FEB-03 1296.3-1658.8 HALS-GR SCHL DOWN 1 4 10-FEB-03 1680.3-2350.4 data:\WLOGS_2003-02-10\WL_IMGA-ASON-GR_1A.DLIS ------------------------------------------------------------------------------------------- Main Service Main/ Run DLIS Date Interval Services Company Repeat file# (start) (meters) ------------------------------------------------------------------------------------------- FMI-DSI-GR SCHL MAIN 1A 1 10-FEB-03 1267.5-2385.3 FMI-DSI-GR SCHL REPEAT 1A 2 10-FEB-03 2087.1-2355.0 DSI-GR SCHL CSG 1A 3 10-FEB-03 699.0-1324.5

5. In Diskos database Archive objects Archive object items

6. As is workflow Tool Service Name No Yes Alternate Search -Diskos database -Online Service Catalog SLB Baker Approval Yes Log tool in new list No Identify Generic Tool Name PWLS 1.01 list PWLS 2.0 web application LookUp list Phase2 List Identify by Log Curve Name File content Plots ?? ENTRY with Logging summary information

7. The challenge with Generic Tool Name Classification By Tool Service Name Generic Tool Name Lists Inconsistency between lists Missing tool names Static lists PWLS 1.01 - MS Excel, POSC PWLS 2.0 - Web application, POSC LookUp list - MS Excel, Unknown Phase2 List - MS Excel, Unknown Additional - MS Excel, SINAS PWLS 1.01 list PWLS 2.0 web application LookUp list Phase2 List Schlumberger Baker Hughes Inteq Tool developers

8. By Log Curve Name PWLS 1.01 PWLS 2.0 ListsPlotFile Curves from different tools Time consuming The challenge with Generic Tool Name Classification

9. Outstandings Classification procedure –Problem with longer names:  WLC_GR-REMP-DEN-NEU-SON-CAL-BHPR-MECH_MWD_INF WLC_GR-REMP-DEN-NEUSONCALBHPRMECHMWD_INF ONE official source for generic toolnames –PWLS 2.0 –MS EXCEL ?? Updating procedure –POSC web (submit form)

10. Well data life cycle Acquisition Editing DISKOS Database NPD reporting Populating Online access Data transfer Interpretation

11. Standardization effect DISKOS Database New tools Standards Standard for generic tool strings name