1. DDR version 1.2 Project meeting - Web 11.01.2011 Lillian Hella POSC Caesar Association (PCA) lillian.hella@posccaesar.org

2. Agenda 1. Approval of agenda 2. Approval of Minutes of Meeting from last meeting 3. Settling of suggested definitions and clarifications (including enumerations) 4. Agreement of Project Description document with updated scope 5. DDR 1.2 page on EPIM RUF – Drilling wiki 6. Future work 7. Next meeting 8. AOB

3. Definitions and clarifications Main focus areas Start dates Identified intervals Period of operation Period of reporting Depth mMD for start/end of activity Difference between start and end of activity mMD Difference between a measured depth to directional survey point and a measured depth at end lithology interval relative to rkb measured in metre Difference between a true vertical depth at top lithology interval and a true vertical depth at bottom lithology interval relative to rkb measured in metre Duration of open well perforation interval API 5CT Drill bit – size and dull types

4. API Specification 5CT/ISO 11960..\..\..\..\..\PCA\EPIM_RUF\projects\DailyDrillingReport_1.2\ Definitions\5CT_e8_status_2010_12_31.pdf..\..\..\..\..\PCA\EPIM_RUF\projects\DailyDrillingReport_1.2\ Definitions\5CT_e8_status_2010_12_31.pdf

5. Drill bit..\..\..\..\..\PCA\EPIM_RUF\projects\DailyDrillingReport_1.2\ Definitions\ConceptsAndDefinitions_DrillBit.xls..\..\..\..\..\PCA\EPIM_RUF\projects\DailyDrillingReport_1.2\ Definitions\ConceptsAndDefinitions_DrillBit.xls

6. WITSML BitDullCode (1) These values represent a classification of a drill bit based on its reason for being declared inoperable, as originally defined by the IADC. BC - Broken Cone BT - Broken teeth/cutters BU - Balled Up CC - Cracked Cone CD - Cone Dragged CI - Cone Interference CR - Cored CT - Chipped Teeth ER - Erosion FC - Flat Crested Wear HC - Heat Checking JD - Junk Damage

7. WITSML BitDullCode (2) LC - Lost Nozzle LN - Lost Nozzle LT - Lost Teeth/Cutters NO - No Dull/No Other Wear OC - Off-Center Wear PB - Pinched Bit PN - Plugged Nozzle RG - Rounded Gauge RO - Ring Out SD - Shirttail Damage SS - Self-Sharpening Wear TR - Tracking WO - WashOut on Bit WT - Worn Teeth/Cutters Unknown - The value is not known. This value should not be used in normal situations. All reasonable attempts should be made to determine the appropriate value. Use of this value may result in rejection in some situations.

8. Project description..\..\..\..\..\PCA\EPIM_RUF\projects\DailyDrillingReport_1.2\ ProjectManagement\DDRprojectDescription.doc..\..\..\..\..\PCA\EPIM_RUF\projects\DailyDrillingReport_1.2\ ProjectManagement\DDRprojectDescription.doc..\..\..\..\..\PCA\EPIM_RUF\projects\DailyDrillingReport_1.2\ ProjectManagement\ScopeDDR_1 2.xls..\..\..\..\..\PCA\EPIM_RUF\projects\DailyDrillingReport_1.2\ ProjectManagement\ScopeDDR_1 2.xls

9. DDR 1.2 page on wiki http://drilling.posccaesar.org/wiki/projects/DailyDrillingReport_1.2

10. Future work and next meeting