1. TURKISH PETROLEUM COMPANY DATABANK PROJECT PRESENTATION MARCH 2011

2. * GDPA (General Directorate of Petroleum Affair -PIGEM) is the National Regulatory Authority for the Petroleum and Gas Industry. * In the Country government structure PIGEM works under the Ministry of Energy. * In the name of PIGEM, TPAO holds all collected seismic and well data together with core samples. When requires with instruction of PIGEM it can be delivered to operators. ROLE OF TPAO AT NDR

3. Türkiye Licenses Map

4. Türkiye Seismic Surveys Map

5. 2005-Determining of requirements 2006-Starting of the project Installation System management & Data loading trainings Defining data loading standarts Pilot project data loading 2007-Continuing to data loading Tests completed Data loading started(Phase-1) 2008-2010 Continuing to data loading Phase-1 Phase-2 2011-Prepairing Phase-3 HISTORY OF DATABANK PROJECT

6. System Hardware Outlines 2 X IBM p550 server 30 TB Disk storage IBM 3594 tape library with capacity of 200TB 5 X IBM Blade server System Software Outlines Petrobank MDS Recall Oracale Database Power Explorer Team Workspace GENERAL SYSTEM OUTLINE

7. LOADED DATA TYPES Seismic navigation Post stack seismic 2D&3D Well logs Seismic&Well Archives

8. 2D Seismic Surveys Loaded 226376 602470 2D Seismic Line Segments Loaded 33023432 67344200 2D Seismic Sections Loaded1239115474 2786517400 3D Seismic Survey Loaded391 4030 3d Seismic in-line Loaded31205559 3176423800 1.PHASE 2.PHASE Total Number Of Remaining Work Siesmic Loaded Archive Object Seismic 5931170542298515000 SEISMIC STATISTICS

9. Total Numbers of Wells Loaded 57790014772500 Total Number Of Well Logs 33293660 698911830 Total Number Of Well Logs Curves 11307354827 167900284190 Archive Object Well 12326136352596143940 1.PHASE 2.PHASE Total Number Of Remaining Work Well Loaded WELL STATISTICS

10. TO BE LOADED DATA TYPES Pre-stack seismic 2D&3D Research archives (reports, thesis,documents of field survey, ect.) Other cultural data Production data Non-seismic data (Gravity & Magnetics)

11. ENCOUNTURED QC PROBLEMS Navigation (Datum conversion ED50 to WGS84) Non-standart seqy headers Lack of seismic documents(observer logs,reports, navigation) Mismatch of seismic navigation

12. TO BE LOADED DATA TYPES Pre-stack seismic 2D&3D Research archives (reports, thesis,documents of field survey, ect.) Other cultural data Production data

13. MAGNETIC TAPE ARCHIVES (Seismic Raw & Processed Data)  Field data (raw data that comes from field on magnetic cartridge),  SEGYs of raw field data,  Migration’s and FinalStack’s (FStack) SEGYs,  Few amount of well data like logs. (400*4mm+disk files (LIS,DLIS,CSU)) FIELD DATA # (SegD Field+Copy+Demax)” STACK # TOTAL # TAPE TYPETOTAL VOLUME I FULLNESSTOTAL VOLUME II 38885409742982 3480 (200 MB) 8596.4 GB70%6017.5 GB 19771382115 3490 (500- 600 MB) 1269 GB90%1142.1 GB 10510253013040 3590 (10 GB) 130 TB80%104 TB 1100 ExaByte (5 GB) 5500 GB80%4400 GB 600 200800 3592 (500 GB) 400 TB70%280 TB 545 TB 395 TB WHAT WILL GOES INTO OUR PROSPECTIVE EXPLORATION DATABANK...?

14. MAGNETIC TAPES MAGNETIC TAPE ARCHIVES (Seismic Raw & Processed Data)

15. MAGNETIC BANDS

16. MAGNETIC TAPE ARCHIVES (Seismic Raw & Processed Data) MAGNETIC BANDS

17. MAGNETIC TAPE ARCHIVES (Seismic Raw & Processed Data) MAGNETIC BANDS

18. No need to do with the field bands... MAGNETIC TAPE ARCHIVES (Seismic Raw & Processed Data)

19. 98% of field bands have been converted to SEGY and stored into 3590/3592/SDLT media. The rest is unreadable... MAGNETIC TAPE ARCHIVES (Seismic Raw & Processed Data)

20. 7 Track bands belongs to late 60’s are not readable because of lack of reader. There are are about 40 of these. MAGNETIC TAPE ARCHIVES (Seismic Raw & Processed Data)

21. Files that have Spread geomety information (Observer logs,Shot & receiver statics calculations etc..)  Hard Copies,  Floppy disks attached to these hard copies,  CD’s attached to these files rarely. INFORMATION ABOUT SEISMIC FIELD DATA (FILES)

22. COMPOSITE AND MUD LOGS  Hard Copies,  Additional to hard copies digital ones (prepared by WinLog software) present for new wells,  Total 4061 wells composite and mud logs.

23. Hard Copies

24. WELL COMPLETION REPORTS  Total 4061 so far...  All Hard Copy.

25. WELL COMPLETION REPORTS

26. WELL LOGS

27. Spatial Project Data Storage D-VT Web oriented browsing OpernWorks Prj. Charizma Prj. ArcGIS SERVER Petrosys Zmap SYSTEM INTEGRATION Hardcopy scanned-ocr Reports Master Data Store GeoDatabase ARBIS SDE Master Geographic Layers Web-SERVER CPS3 Well Logs Well complation. SEISMIC VIZ-ROOM CoresP. Data