March 1998
Industry At A Glance
98-03_mwd-murphy_fig1.html (Mar-1998)
A monthly magazine offering industry news, statistics and technical editorial to the oil and gas drilling, exploration and production industry.
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Fig. 1. The High-Definition Lateral Log (HDLL) is a multi-electrode device that measures formation resistivity at multiple depths of investigation in salty muds. Inversion allows for extracting all information contained in the raw data with reference to the resistivity distribution surrounding the borehole. |
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Copyright © 1999 World Oil
Copyright © 1999 Gulf Publishing Company
