September 2011
Industry At A Glance

U.S. Rotary Drilling Rigs Graph

US Rotary Drilling Rigs                                 

September 2011
Vol. 232 No. 9

INDUSTRY AT A GLANCE


U.S. Rotary Drilling Rigs

The average number of rigs drilling in the United States each month, supplied by data from Baker Hughes Inc. Last year’s monthly average is also shown.

US Rotary Drilling Rigs
 
 View the August 2011 U.S. Rotary Drilling Rigs Graph  
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