Active Rig Summary - January 2011

Source: North Dakota Industrial Commission

Total 1/3 --- 159
Total 1/4 --- 161
Total 1/5 --- 163
Total 1/6 --- 164
Total 1/7 --- 163
Total 1/10 -- 167 New record
Total 1/11 -- 167
Total 1/12 -- 167
Total 1/13 -- 163
Total 1/14 -- 163
Total 1/17 -- 163
Total 1/18 -- 163
Total 1/19 -- 164
Total 1/20 -- 163
Total 1/21 -- 165
Total 1/24 -- 164
Total 1/25 -- 161
Total 1/26 -- 163
Total 1/27 -- 164
Total 1/28 -- 165
Total 1/31 -- 163

New starts

HESS Mountrail #19568 1/1
CONTINENTAL McKenzie #19637 1/1
CONTINENTAL Divide #19749 1/2
NORTH PLAINS McKenzie #19533 1/2
WHITING Mountrail #19725 1/3
OASIS Williams #19611 1/4
PETRO HUNT Burke #19773 1/4
QEP Dunn #20115 1/4
ZENERGY McKenzie #20026 1/4
EOG Mountrail #20037 1/4
EOG Mountrail #19793 1/4
HESS Mountrail #19901 1/4
CONTINENTAL Williams #19534 1/4
MARATHON McLean #19957 1/5
OASIS Williams #19482 1/5
AMERICAN Williams #19841 1/5
BRIGHAM Williams #19584 1/6
OASIS McKenzie #19844 1/6
WHITING Mountrail #19938 1/6
WHITING Billings #19050 1/6
EOG Mountrail #20135 1/6
BRIGHAM Williams #19830 1/7
XTO Dunn #19293 1/7
SLAWSON Mountrail #18872 1/7
NEWFIELD Williams #19969 1/7
EOG Burke #19479 1/8
XTO Williams #19332 1/8
NEWFIELD McKenzie #19808 1/9
BURLINGTON McKenzie #19824 1/9
HESS Mountrail #18780 1/10
EOG McKenzie #19790 1/10
PETRO HUNT McKenzie #20011 1/10
TRACKER McKenzie #20224 1/10
CONTINENTAL Divide #18785 1/11
SAMSON Divide #90141 1/11
EOG Mountrail #19794 1/11
HESS Mountrail #19905 1/11
MISSOURI BASIN Stark #16649 1/11
BAYTEX Divide #18900 1/12
HESS Mountrail #17842 1/12
BAYTEX Williams #19133 1/13
CONTINENTAL Divide #18785 1/13
WHITING Mountrail #19866 1/14
SLAWSON Williams #19707 1/14
OASIS Williams #19832 1/15
CONTINENTAL McKenzie #19715 1/15
HESS Mountrail #19983 1/16
EOG Mountrail #20135 1/16
ZAVANNA Williams #17979 1/16
HUNT Dunn #20180 1/16
PETRO HUNT McKenzie #18426 1/16
OASIS Mountrail #20003 1/17
SAMSON Divide #19596 1/17
CONTINENTAL Divide #19799 1/17
AMERICAN Williams #19500 1/17
NORTH PLAINS #19878 1/18
ENCORE McKenzie #18678 1/18
XTO McKenzie #18695 1/18
SLAWSON Mountrail #19485 1/18
ARSENAL Mountrail #19106 1/19
WHITING Mountrail #19751 1/19
CONTINENTAL Dunn #20212 1/19
BURLNGTON McKenzie #19883 1/19
HESS Mountrail #19226 1/19
HESS Mountrail #19985 1/19
MARATHON Mountral #19833 1/19
BRIGHAM Williams #20178 1/19
MARATHON McKenzie #19321 1/20
SINCLAIR Mountrail #19804 1/20
OASIS Williams #19952 1/20
TRACKER McKenzie #19885 1/20
OASIS McKenzie #19913 1/21
ZENERGY Dunn #19603 1/21
CONTINENTAL Dunn #20211 1/21
CONTINENTAL Williams #19831 1/21
CONTINENTAL Willias #20200 1/21
LEGACY Bottineau #19613 1/21
CONTINENTAL Divide #20192 1/22
ENCORE McKenzie #19889 1/22
HESS Mountrail #19987 1/22
EOG Mountrail #20006 1/22
SLAWSON Williams #19707 1/23
CONTINENTAL Dunn #20210 1/23
OASIS McKenzie #19844 1/23
BRIGHAM Mountrail #18881 1/24
BURLINGTON McKenzie #19287 1/24
XTO WIlliams #19344 1/25
MUREX Williams #19971 1/25
AMERICAN Williams #19510 1/25
CONTINENTAL Dunn #20208 1/25
HELIS McKenzie #19323 1/25
MARATHON Dunn #19667 1/26
BRIGHAM Mountrail #19764 1/26
EOG Mountrail #18505 1/26
ANSCHUTZ Dunn #18610 1/27
SLAWSON Dunn #20151 1/27
CONTINENTAL McKenzie #19934 1/27
CONTINENTAL WIlliams #19951 1/27
HUNT Mountrail #19071 1/27
CONTINENTAL Williams #18966 1/29
SM ENERGY Divide #20179 1/30
ENERPLUS Dunn #19873 1/30
CONTINENTAL Williams #20193 1/30
BRIGHAM Williams #20214 1/30
TRACKER McKenzie #20224 1/31