1. on the Rocks

2. Who am I and What do Geologix do? I am a Geologist Geologix make software and provide solutions for: – Wellsite Geologists – Operations Geologists – Mudlogging Geologists

3. What is Geological Information Used for During a Drilling Operation? Validation of geological models Correlation with offset wells Validation and comparison with petrophysical calculations Added value to pore pressure calculations Picks – coring points – casing points Shows

4. What does WITSML have to offer the Geologist? : The Mudlog Object Using the Mudlog Object what can the Geologist offer to the operation Lithology & qualifiers Detailed lithology attributes Lithology descriptions Formation tops Chronostratigraphy Shows Reporting Operational comments

5. Common Wellsite and Operations Geology Workflows GEO Geologist on location Surface Data Logging LWD MWD Geological Interpretations QA/QC of data Reporting Operational information GEO Geologist in the office

6. Common Wellsite and Operations Geology Workflows GEO Geologist on location Surface Data Logging LWD MWD GEO Geologist in the office Manual collection and entry of data Lost time due to badly formatted data Geological Interpretations QA/QC of data Reporting Operational information

7. Common Wellsite and Operations Geology Workflows GEO Geologist on location Surface Data Logging LWD MWD GEO Geologist in the office Email or link to get data back to town Data not available to other applications Geological Interpretations QA/QC of data Reporting Operational information

8. Common Wellsite and Operations Geology Workflows GEO Geologist on location Surface Data Logging LWD MWD GEO Geologist in the office Manual entry of data Restricted dataset lacking key geological data Geological Interpretations QA/QC of data Reporting Operational information

9. Common Wellsite and Operations Geology Workflows GEO Geologist on location Surface Data Logging LWD MWD GEO Geologist in the office Not available to all applications Long delay to update models Geological Interpretations QA/QC of data Reporting Operational information

10. The WITSML Solution GEO LWD MWD Surface Data Logging Geologist on location Log Object

11. The WITSML Solution GEO LWD MWD Surface Data Logging Geologist on location Geological Interpretations QA/QC of data Reporting Operational information Log Object

12. The WITSML Solution GEO LWD MWD Surface Data Logging Geologist on location Geological Interpretations QA/QC of data Reporting Operational information Mudlog Object Log Object

13. What does the WITSML Solution bring? Time saving from automated input Eliminates poorly formatted data Quicker integration of geological data Increased availability of geological data Quick Validation