| 2010 Drilling Method Statistics |
|---|
| for All Drillers |
|---|
| |
|---|
| Production Wells |
|---|
| |
|---|
| Drilling Method |
# of Wells |
% of Total |
Bar Graph |
| Air Rotary |
188 |
53.0% |
l
|
|
01-1150 |
1 |
|
05-3472 |
1 |
|
05-3492 |
1 |
|
05-3496 |
1 |
|
09-2273 |
1 |
|
11-1177 |
1 |
|
13-3146 |
1 |
|
13-3897 |
1 |
|
13-3898 |
1 |
|
13-3902 |
1 |
|
13-3906 |
1 |
|
15-4651 |
1 |
|
15-4958 |
1 |
|
15-5104 |
1 |
|
21-1797 |
1 |
|
23-1662 |
1 |
|
23-3837 |
1 |
|
23-3902 |
1 |
|
23-3908 |
1 |
|
25-10163 |
1 |
|
25-10335 |
1 |
|
25-10567 |
1 |
|
25-10610 |
1 |
|
25-10735 |
2 |
|
25-10992 |
1 |
|
29-3826 |
1 |
|
29-4064 |
1 |
|
29-4432 |
1 |
|
29-4468 |
1 |
|
29-4477 |
1 |
|
29-4484 |
1 |
|
35-10098 |
1 |
|
41-3665 |
1 |
|
43-10820 |
1 |
|
43-11581 |
1 |
|
43-11688 |
1 |
|
43-12018 |
1 |
|
43-12119 |
1 |
|
43-12209 |
1 |
|
43-12221 |
1 |
|
43-12288 |
1 |
|
43-12295 |
1 |
|
43-12299 |
1 |
|
43-12301 |
1 |
|
43-12302 |
1 |
|
43-12303 |
1 |
|
43-12308 |
1 |
|
43-12316 |
1 |
|
43-12317 |
1 |
|
43-12325 |
1 |
|
43-12331 |
1 |
|
43-12332 |
1 |
|
43-12333 |
1 |
|
43-12341 |
1 |
|
43-12349 |
1 |
|
43-12350 |
1 |
|
43-2422 |
1 |
|
43-7466 |
1 |
|
43-9175 |
1 |
|
45-6326 |
1 |
|
45-6403 |
1 |
|
45-6408 |
1 |
|
45-6412 |
1 |
|
45-6808 |
1 |
|
61-2839 |
1 |
|
65-2505 |
1 |
|
67-272 |
1 |
|
67-639 |
1 |
|
67-72 |
1 |
|
71-3220 |
1 |
|
81-4303 |
1 |
|
81-4690 |
1 |
|
85-928 |
1 |
|
89-1646 |
1 |
|
89-1660 |
1 |
|
89-1677 |
1 |
|
95-5147 |
1 |
|
95-5159 |
1 |
|
95-5252 |
1 |
|
95-5260 |
1 |
|
97-2343 |
1 |
|
97-2345 |
1 |
|
97-2354 |
1 |
|
a19407 |
1 |
|
a21755o |
1 |
|
a21755q |
1 |
|
a22291 |
1 |
|
a22359 |
1 |
|
a23611 |
1 |
|
a23856a |
1 |
|
a24469 |
1 |
|
a25398 |
1 |
|
a26186a |
1 |
|
a26596 |
1 |
|
a28163a |
1 |
|
a28266a |
1 |
|
a29270 |
1 |
|
a29355 |
1 |
|
a30615 |
1 |
|
a31420 |
1 |
|
a31584 |
1 |
|
a31863 |
1 |
|
a32091c |
1 |
|
a32209 |
1 |
|
a32824 |
1 |
|
a33485 |
1 |
|
a33787 |
1 |
|
a33922 |
1 |
|
a34058 |
1 |
|
a34161 |
1 |
|
a34946 |
1 |
|
a35006 |
1 |
|
a35067a |
1 |
|
a35250 |
1 |
|
a35296 |
1 |
|
a35323ba |
1 |
|
a35368a |
1 |
|
a35459 |
1 |
|
a35478 |
1 |
|
a35676a |
1 |
|
a35706 |
2 |
|
a35768 |
1 |
|
a35780 |
1 |
|
a35831 |
1 |
|
a35956 |
1 |
|
a36029 |
1 |
|
a36120 |
1 |
|
a36142 |
1 |
|
a36165 |
1 |
|
a36213 |
1 |
|
a36240 |
1 |
|
a36249 |
1 |
|
a36257 |
1 |
|
a36267 |
1 |
|
a36352 |
1 |
|
a36456 |
1 |
|
a36459 |
1 |
|
a36470 |
1 |
|
a36494 |
1 |
|
a36520 |
1 |
|
a36526 |
1 |
|
a36554 |
1 |
|
a36577 |
1 |
|
a36627 |
1 |
|
a36638 |
1 |
|
a36648f |
1 |
|
a36729 |
1 |
|
a36813 |
1 |
|
a36840 |
1 |
|
a36879 |
1 |
|
a37073 |
1 |
|
a40022 |
1 |
|
a41292 |
1 |
|
a41849 |
1 |
|
a42220 |
1 |
|
a42696 |
1 |
|
a42742 |
1 |
|
a42763 |
1 |
|
a43676 |
1 |
|
a43824 |
1 |
|
a44290 |
1 |
|
a46069 |
1 |
|
a46277 |
1 |
|
a46461 |
1 |
|
a49950 |
1 |
|
a50269 |
1 |
|
a50306 |
1 |
|
a50439 |
1 |
|
a53088 |
1 |
|
a53894 |
1 |
|
E4670 |
1 |
|
E4953 |
1 |
|
E4955 |
1 |
|
E4987 |
1 |
|
E5115 |
1 |
|
E5116 |
1 |
|
E5148 |
1 |
|
E5149 |
1 |
|
E5175 |
1 |
|
E5470 |
1 |
|
E5728 |
1 |
|
E6048 |
1 |
|
E6631 |
1 |
|
t36246 |
1 |
|
t46872 |
1 |
|
t53098 |
1 |
|
| Mud Rotary |
59 |
16.6% |
l
|
|
16-914 |
1 |
|
18-718 |
1 |
|
18-720 |
1 |
|
18-750 |
1 |
|
18-83 |
1 |
|
23-3906 |
1 |
|
29-4257 |
1 |
|
31-5321 |
1 |
|
55-3494 |
1 |
|
55-3495 |
1 |
|
55-5530 |
1 |
|
57-8412 |
1 |
|
63-1744 |
1 |
|
63-2069 |
1 |
|
67-44 |
1 |
|
67-640 |
1 |
|
71-1695 |
1 |
|
71-3726 |
1 |
|
71-4977 |
1 |
|
71-5113 |
1 |
|
71-5214 |
1 |
|
71-5559 |
1 |
|
73-2554 |
1 |
|
73-4798 |
1 |
|
75-1792 |
1 |
|
75-2043 |
1 |
|
89-1629 |
1 |
|
a25125 |
1 |
|
a30936 |
1 |
|
a32200b |
1 |
|
a32447 |
1 |
|
a33690 |
1 |
|
a34393a |
1 |
|
a34866 |
1 |
|
a35120 |
1 |
|
a35439 |
1 |
|
a35500b |
1 |
|
a35538 |
1 |
|
a35738 |
1 |
|
a35916 |
1 |
|
a35947 |
1 |
|
a36110 |
1 |
|
a36200 |
1 |
|
a36533 |
1 |
|
a36800 |
1 |
|
a36827 |
1 |
|
a36858 |
1 |
|
a39121 |
1 |
|
a40391b |
1 |
|
a40862 |
1 |
|
a43466 |
1 |
|
a44696 |
1 |
|
a45306 |
1 |
|
a45769 |
1 |
|
a53213 |
1 |
|
E6782 |
1 |
|
f51229 |
1 |
|
t35879 |
1 |
|
t44703 |
1 |
|
| Flooded Reverse Circulation |
0 |
0.0% |
l
|
|
|
| Cable Tool |
84 |
23.7% |
l
|
|
05-3210 |
1 |
|
18-716 |
1 |
|
18-732 |
1 |
|
25-10543 |
1 |
|
25-10999 |
1 |
|
25-8007 |
1 |
|
29-4450 |
1 |
|
29-4462 |
1 |
|
29-4480 |
1 |
|
43-12136 |
1 |
|
43-12191 |
1 |
|
43-12236 |
1 |
|
43-12273 |
1 |
|
43-12306 |
1 |
|
43-12312 |
1 |
|
43-12336 |
1 |
|
45-6136 |
1 |
|
45-6358 |
1 |
|
45-6386 |
1 |
|
45-6401 |
1 |
|
45-6402 |
1 |
|
45-6404 |
1 |
|
45-6407 |
1 |
|
45-6410 |
1 |
|
45-6415 |
1 |
|
45-6417 |
1 |
|
53-232 |
1 |
|
55-4433 |
1 |
|
57-10395 |
1 |
|
63-186 |
1 |
|
67-32 |
1 |
|
67-641 |
1 |
|
68-1355 |
1 |
|
68-336 |
1 |
|
73-4812 |
1 |
|
97-2403 |
1 |
|
a23028 |
1 |
|
a24469 |
1 |
|
a26652 |
1 |
|
a26989 |
1 |
|
a27629 |
1 |
|
a29058 |
1 |
|
a29242 |
1 |
|
a32315 |
1 |
|
a34121 |
1 |
|
a34772 |
1 |
|
a34810 |
1 |
|
a35020 |
1 |
|
a35157aa |
1 |
|
a35263 |
1 |
|
a35392 |
1 |
|
a35518 |
1 |
|
a35595 |
1 |
|
a35758 |
1 |
|
a35876 |
1 |
|
a35978 |
1 |
|
a36033 |
1 |
|
a36051 |
1 |
|
a36147a |
1 |
|
a36176 |
1 |
|
a36365 |
1 |
|
a36428 |
1 |
|
a36521 |
1 |
|
a36695 |
1 |
|
a39437 |
1 |
|
a40363 |
1 |
|
a44533a |
1 |
|
a47733 |
1 |
|
a47745 |
1 |
|
a52078 |
1 |
|
a53090 |
1 |
|
E4517 |
2 |
|
E4925 |
1 |
|
E5080 |
1 |
|
E5088 |
1 |
|
E5103 |
1 |
|
E5109 |
1 |
|
E5114 |
1 |
|
E5124 |
1 |
|
E5131 |
1 |
|
E5172 |
1 |
|
E6409 |
1 |
|
t47545 |
1 |
|
| Auger |
3 |
0.8% |
l
|
|
a35935a |
1 |
|
a36129 |
1 |
|
a53021 |
1 |
|
| Dual Rotary |
9 |
2.5% |
l
|
|
61-1482 |
1 |
|
68-522 |
1 |
|
a16131 |
1 |
|
a34027 |
1 |
|
a35759 |
1 |
|
a35912 |
1 |
|
a36217 |
1 |
|
a48430 |
1 |
|
a50961 |
1 |
|
| Direct Push |
0 |
0.0% |
l
|
|
|
| Rotasonic |
10 |
2.8% |
l
|
|
|
| Other |
2 |
0.6% |
l
|
|
|
| Total | 355 | |
|---|
| |
|---|
| Non-Production Wells |
|---|
| |
|---|
| Drilling Method |
# of Wells |
% of Total |
Bar Graph |
| Air Rotary |
239 |
22.2% |
l
|
|
0905023M00 |
1 |
|
0909013M00 |
5 |
|
0929001M00 |
1 |
|
0935010M00 |
1 |
|
0965010M00 |
1 |
|
0971005M00 |
2 |
|
0971006M00 |
1 |
|
0995001M00 |
1 |
|
1001001M00 |
1 |
|
1001002M00 |
1 |
|
1005001M00 |
2 |
|
1005002M00 |
1 |
|
1005003M00 |
1 |
|
1005004M00 |
1 |
|
1005005M00 |
1 |
|
1005007M00 |
1 |
|
1005008M00 |
1 |
|
1005009M00 |
1 |
|
1005010M00 |
1 |
|
1005012M00 |
1 |
|
1009001M00 |
96 |
|
1009002M00 |
1 |
|
1009003M00 |
1 |
|
1009004M00 |
1 |
|
1009005M00 |
1 |
|
1009006M00 |
3 |
|
1009007M00 |
1 |
|
1013001M00 |
1 |
|
1023001M00 |
1 |
|
1025005M00 |
1 |
|
1031001M00 |
1 |
|
1035008M00 |
1 |
|
1035009M00 |
1 |
|
1035011M00 |
1 |
|
1043001M00 |
1 |
|
1043002M00 |
4 |
|
1043004M00 |
4 |
|
1049005M00 |
4 |
|
1049006M00 |
2 |
|
1051001M00 |
2 |
|
1051002M00 |
1 |
|
1055007M00 |
5 |
|
1057007M00 |
10 |
|
1059002M00 |
4 |
|
1065002M00 |
2 |
|
1065004M00 |
1 |
|
1065006M00 |
1 |
|
1067001M00 |
1 |
|
1071001M00 |
1 |
|
1081003M00 |
1 |
|
1081004M00 |
1 |
|
1081006M00 |
1 |
|
1081009M00 |
1 |
|
1081015M00 |
1 |
|
1085005M00 |
8 |
|
1090001M00 |
1 |
|
1090001M00 |
1 |
|
1090001M00 |
4 |
|
1091005M00 |
1 |
|
1091006M00 |
1 |
|
1097002M00 |
20 |
|
1097004M00 |
18 |
|
| Mud Rotary |
432 |
40.2% |
l
|
|
0909018M00 |
1 |
|
0957018M00 |
1 |
|
0963004M00 |
1 |
|
1001001M00 |
1 |
|
1009009M00 |
1 |
|
1015002M00 |
2 |
|
1031002M00 |
1 |
|
1031003M00 |
1 |
|
1031004M00 |
4 |
|
1035010M00 |
1 |
|
1041001M00 |
1 |
|
1043006M00 |
75 |
|
1045001M00 |
58 |
|
1045002M00 |
1 |
|
1045003M00 |
1 |
|
1049001M00 |
2 |
|
1049002M00 |
1 |
|
1049003M00 |
3 |
|
1054002M00 |
1 |
|
1055006M00 |
1 |
|
1057004M00 |
1 |
|
1057005M00 |
1 |
|
1057006M00 |
76 |
|
1057010M00 |
1 |
|
1059001M00 |
8 |
|
1059003M00 |
40 |
|
1059005M00 |
2 |
|
1059006M00 |
2 |
|
1059007M00 |
2 |
|
1059008M00 |
70 |
|
1059011M00 |
1 |
|
1061002M00 |
7 |
|
1071004M00 |
1 |
|
1071005M00 |
1 |
|
1071006M00 |
1 |
|
1071007M00 |
1 |
|
1073001M00 |
6 |
|
1081001M00 |
6 |
|
1081002M00 |
5 |
|
1081005M00 |
1 |
|
1081010M00 |
8 |
|
1081011M00 |
5 |
|
1081012M00 |
6 |
|
1081013M00 |
4 |
|
1081016M00 |
6 |
|
1085001M00 |
1 |
|
1085002M00 |
2 |
|
1085003M00 |
4 |
|
1089002M00 |
1 |
|
1090002M00 |
1 |
|
1091004M00 |
1 |
|
1091005M00 |
1 |
|
1093001M00 |
1 |
|
| Flooded Reverse Circulation |
1 |
0.1% |
l
|
|
|
| Cable Tool |
41 |
3.8% |
l
|
|
0905004M00 |
1 |
|
0957013M00 |
1 |
|
0963008M00 |
1 |
|
1043005M00 |
1 |
|
1051004M00 |
1 |
|
1071003M00 |
2 |
|
1075001M00 |
3 |
|
1097001M00 |
9 |
|
1097003M00 |
20 |
|
1097005M00 |
2 |
|
| Auger |
43 |
4.0% |
l
|
|
1016001M00 |
1 |
|
1025004M00 |
2 |
|
1025007M00 |
3 |
|
1031007M00 |
8 |
|
1031012M00 |
1 |
|
1031021M00 |
7 |
|
1035001M00 |
5 |
|
1035002M00 |
1 |
|
1035013M00 |
2 |
|
1035014M00 |
1 |
|
1055005M00 |
1 |
|
1059016M00 |
1 |
|
1068003M00 |
9 |
|
1089001M00 |
1 |
|
| Dual Rotary |
22 |
2.0% |
l
|
|
0901002M00 |
3 |
|
0901003M00 |
10 |
|
0965008M00 |
1 |
|
1018001M00 |
8 |
|
| Direct Push |
18 |
1.7% |
l
|
|
1031009M00 |
5 |
|
1031014M00 |
4 |
|
1057001M00 |
1 |
|
1057009M00 |
8 |
|
| Rotasonic |
278 |
25.9% |
l
|
|
0931019M00 |
3 |
|
0935019M00 |
2 |
|
0951002M00 |
10 |
|
0955017M00 |
4 |
|
0957016M00 |
13 |
|
1015001M00 |
2 |
|
1015003M00 |
3 |
|
1025006M00 |
3 |
|
1025008M00 |
2 |
|
1031006M00 |
3 |
|
1031008M00 |
3 |
|
1031011M00 |
5 |
|
1031015M00 |
13 |
|
1031016M00 |
1 |
|
1031020M00 |
2 |
|
1031022M00 |
4 |
|
1031023M00 |
3 |
|
1035003M00 |
1 |
|
1035004M00 |
2 |
|
1035005M00 |
6 |
|
1035007M00 |
112 |
|
1035012M00 |
1 |
|
1035014M00 |
4 |
|
1051003M00 |
5 |
|
1055003M00 |
7 |
|
1057002M00 |
3 |
|
1057003M00 |
10 |
|
1057008M00 |
4 |
|
1057011M00 |
4 |
|
1059004M00 |
3 |
|
1059009M00 |
13 |
|
1059014M00 |
4 |
|
1059015M00 |
5 |
|
1065001M00 |
4 |
|
1068004M00 |
1 |
|
1090001M00 |
6 |
|
1090001M00 |
1 |
|
1090001M00 |
2 |
|
1091003M00 |
4 |
|
| Other |
1 |
0.1% |
l
|
|
|
| Total | 1075 | |
|---|