Oil and Gas Terms Beginning with “A” — Page 8

An azimuthal laterolog is a logging-while-drilling (LWD) resistivity tool that measures formation electrical resistivity in multiple directional sectors around the borehole circumference as the drillstring rotates.… Read more →

Azimuthal resolution is the ability of a borehole logging tool to distinguish variations in formation properties in the circumferential direction around the wellbore as the tool rotates. It defines the minimum arc… Read more →