Michigan
The graphs on the left show the rate of growth compared to the earliest year for which we have data -- in most cases 2003. The gray lines represent a theoretical constant annual rate of change. The bar charts on the right show the actual values for each year we have data.
For example, in 2011, Michigan had 151 new wells drilled.
34 enforcement staff for
19,241
wells in
2011
1,460 class 2 underground injection wells in
2010, according to the EPA |
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Wells Drilled: Change Since 2003
Wells Drilled
| 2003
| 2004
| 2005
| 2006
| 2007
| 2008
| 2009
| 2010
| 2011
|
|
401
|
547
|
577
|
646
|
528
|
576
|
151
|
175
|
151
|
Enforcement Actions: Change Since 2003
Enforcement Actions
| 2003
| 2004
| 2005
| 2006
| 2007
| 2008
| 2009
| 2010
| 2011
|
|
81
|
135
|
117
|
76
|
101
|
88
|
36
|
30
|
33
|
Oil And Gas Enforcement Staff: Change Since 2003
Oil And Gas Enforcement Staff
| 2003
| 2004
| 2005
| 2006
| 2007
| 2008
| 2009
| 2010
| 2011
|
|
33
|
33
|
34
|
36
|
37
|
34
|
36
|
42
|
34
|
Oil And Gas Department Budget: Change Since 2003
Oil And Gas Department Budget
| 2003
| 2004
| 2005
| 2006
| 2007
| 2008
| 2009
| 2010
| 2011
|
|
$6.76M
|
$6.62M
|
$6.89M
|
$7.04M
|
$7.24M
|
$7.48M
|
$7.51M
|
$8.39M
|
$8.64M
|
Total Wells: Change Since 2004
Total Wells
| 2003
| 2004
| 2005
| 2006
| 2007
| 2008
| 2009
| 2010
| 2011
|
|
No Data.
|
14.9K
|
14.6K
|
15.3K
|
15.3K
|
16.4K
|
16.5K
|
19K
|
19.2K
|
Notes: Data are for the calendar year. Enforcement actions include violation notices, notices of determination, consent agreements and notices of determination for previous cases. Enforcement staff includes those involved with compliance and enforcement through the oil and gas regulatory program. Numbers for total wells come from the state’s oil and gas database and do not include plugged and abandoned wells.
