
Note: Notice that your choices form this sentence: Select features from"Oagwells.shp" that are within the selected distance of "Majorivr.shp". The specified selection distance is 500 meters." Therefore, points in the Oagwells.shp will be highlighted if they are within 500 meters of a major river.
Step 5.Use the Zoom in tool
to a selected Oil and Gas well that is highlighted in light blue.

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Step 6.Use the Measure tool
,
and measure one of the Wells to the river. Notice the Segment Length
at the bottom of your view.
Step 7.Close ArcGIS or continue with the next exercise.