The West Virginia Thermal Anomaly - West Virginia Department of ...
The West Virginia Thermal Anomaly - West Virginia Department of ...
The West Virginia Thermal Anomaly - West Virginia Department of ...
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
BHT Corrections<br />
• Correction for thermal<br />
effects caused by drilling<br />
Harrison Correction<br />
• Circulation <strong>of</strong> drilling mud<br />
generally cools the<br />
borehole<br />
– At shallower depths<br />
borehole may be heated<br />
• BHTs normally recorded a<br />
short time after mud<br />
circulation is completed