| Caldwell CG-403 |
118463 | Plugged |
Unknown | Citizens Gas & Coke Utility |
| Caldwell 1 |
8616 | Plugged |
Unknown | Krysl |
| Calvert 1 |
118734 | Plugged |
Unknown | Ogden |
| Calvert 0 |
118773 | Plugged |
Unknown | Pennsylvania Railroad Co. |
| Calvert 207 |
118963 | Plugged |
Unknown | Citizens Gas & Coke Utility |
| Calvert CG-373 |
119009 | Plugged |
Unknown | Citizens Gas & Coke Utility |
| Calvert 1 |
42687 | Plugged |
Unknown | Albright & Rigg Oil Co., Inc. |
| Campbell 1 |
43171 | Plugged |
Unknown | Mudsock Drlg. Corp. |
| Canady CG-676 |
117975 | Plugged |
Unknown | Citizens Gas & Coke Utility |
| Canady 1 |
32974 | Plugged |
Unknown | Citizens Gas & Coke Utility |
| Carmichael CT-2 |
157197 | Plugged |
Unknown | Pure Oil Co. |
| Carpenter CG-635 |
117984 | Plugged |
Unknown | Citizens Byproducts Coal Co. |
| Carpenter CG-608 |
117985 | Plugged |
Unknown | Citizens Gas & Coke Utility |
| Carpenter CG-600 |
117986 | Plugged |
Unknown | Citizens Gas & Coke Utility |
| Carpenter CG-660 |
118037 | Plugged |
Unknown | Citizens Gas & Coke Utility |
| Carpenter 1 |
118370 | Plugged |
Unknown | — |
| Carpenter 2 |
118371 | Plugged |
Unknown | — |
| Carrico CG-240 |
119017 | Plugged |
Unknown | Citizens Gas & Coke Utility |
| Carson 1 |
28753 | Plugged |
Unknown | Citizens Byproducts Coal Co. |
| Caskey 2 |
34110 | Plugged |
Unknown | Mott |
| Caskey & Armour 2 |
33805 | Plugged |
Unknown | Mott |
| Casner 5-1 |
118740 | Plugged |
Unknown | Refuge Exploration |
| Casner 1 |
118748 | Plugged |
Unknown | Black & Black Oil Company |
| Chambers 2 |
117924 | Plugged |
Unknown | Buttes Resources Co. |
| Chambers 1 |
117926 | Plugged |
Unknown | Buttes Resources Co. |
| Chambers 1 |
37703 | Plugged |
Unknown | Buttes Resources Co. |
| Chaney - Rollison |
400060 | Plugged |
Storage | Citizens Resources Production LLC |
| Chaney-Page-Martin 2 |
32734 | Plugged |
Oil | Kinetrex Energy Exploration and Production, LLC |
| Chaney-Rollison 3 |
51940 | Active |
Oil | Riverside Petroleum Indiana LLC |
| Chaney-Rollison 4 |
52234 | Active |
Oil | Riverside Petroleum Indiana LLC |
| Chaney-Rollison 5 |
52519 | Active |
Oil | Riverside Petroleum Indiana LLC |
| Chaney-Rollison 6 |
53108 | Active |
Oil | Riverside Petroleum Indiana LLC |
| Chaney-Rollison 7 |
53520 | Active |
Injection | Riverside Petroleum Indiana LLC |
| Charles Ingersoll 1 |
31853 | Active |
Storage | Citizens Energy Group |
| Charles Ingersoll 2 |
31900 | Active |
Storage | Citizens Energy Group |
| Charles L. Casner 1 |
34163 | Plugged |
Dry hole | Black & Black Oil Company |
| Charles McCoy 1 |
28700 | Plugged |
Unknown | Citizens Byproducts Coal Co. |
| Chattin CG-543 |
119089 | Plugged |
Unknown | Citizens Byproducts Coal Co. |
| Chattin CG-546 |
119090 | Plugged |
Unknown | Citizens Byproducts Coal Co. |
| Chattin 1 |
31744 | Plugged |
Unknown | Citizens Byproducts Coal Co. |
| Christenberry HEIRS 1 |
47658 | Plugged |
Dry hole | Bill Melvin |
| Christy James 1 |
56038 | Cancelled / expired |
Unknown | M & H Energy LLC |
| Citizens Byproducts Coal Co. 1 |
28231 | Plugged |
Unknown | Citizens Byproducts Coal Co. |
| Citizens Byproducts Coal Co. 1 |
28710 | Plugged |
Unknown | Citizens Byproducts Coal Co. |
| Citizens Byproducts Coal Co. 2 |
44203 | Plugged |
Unknown | Citizens Byproducts Coal Co. |
| Citizens Gas & Coke Utility CG-617 |
118837 | Plugged |
Dry hole | Citizens Gas & Coke Utility |
| Citizens Gas & Coke Utility CG-367 |
157287 | Plugged |
Unknown | Citizens Gas & Coke Utility |
| Citizens Gas & Coke Utility 1 |
24796 | Active |
Disposal | Citizens Energy Group |
| Citizens Gas & Coke Utility 1 |
24843 | Active |
Disposal | Citizens Energy Group |
| Citizens Gas & Coke Utility 1 |
33750 | Active |
Disposal | Citizens Energy Group |
| Clarence Landis 2 |
26836 | Active |
Storage | Citizens Energy Group |
| Clarence Landis 1 |
27660 | Active |
Storage | Citizens Energy Group |
| Clarence Landis 3 |
28815 | Active |
Storage | Citizens Energy Group |
| Clark CG-639 |
117977 | Plugged |
Unknown | Citizens Byproducts Coal Co. |
| Clark CG-606 |
117987 | Plugged |
Unknown | Citizens Gas & Coke Utility |
| Cletho Summerville 1SWD |
46028 | Plugged |
Disposal | Citizens Gas & Coke Utility |
| Cletus Hasler G-2 |
118155 | Plugged |
Unknown | — |
| Clifford 1 |
43748 | Plugged |
Unknown | Mid States Oil Co. Inc. |
| Clovis Barge & Fred Rollison 2 |
32668 | Plugged |
Oil | Citizens Gas & Coke Utility |
| Clovis Barge & Lucille Rollison 4 |
35338 | Active |
Oil | Riverside Petroleum Indiana LLC |
| Clyde E. & Vivian J. Mishler 1 |
37608 | Plugged |
Unknown | Geo-Services Inc. |
| Clyde Patterson 1 |
33786 | Active |
Oil | Riverside Petroleum Indiana LLC |
| Clyde Patterson 2 |
34588 | Active |
Injection | Riverside Petroleum Indiana LLC |
| Clyde Patterson, Maude Schaar, & V. Hemmerlein 1 |
33702 | Active |
Oil | Riverside Petroleum Indiana LLC |
| Cochran CG-621 |
118146 | Plugged |
Unknown | Citizens Byproducts Coal Co. |
| Cochran 3-1 |
118732 | Plugged |
Unknown | Refuge Exploration Co. Inc. |
| Coil CG-636 |
118096 | Plugged |
Unknown | Citizens Byproducts Coal Co. |
| Coker CG-427 |
118445 | Plugged |
Unknown | Citizens Gas & Coke Utility |
| Coleman CG-466 |
118676 | Plugged |
Unknown | Citizens Gas & Coke Utility |
| Collins 1 |
12113 | Plugged |
Unknown | Dome-Minnick Oil Co. |
| Colloco Corp. 3-10 |
118754 | Plugged |
Unknown | Refuge Exploration Co. Inc. |
| Conder 1 |
34162 | Plugged |
Unknown | Black & Black Oil Company |
| Cooksey 3-7 |
118731 | Plugged |
Unknown | Refuge Exploration Co. Inc. |
| Cooper CG-594 |
118176 | Plugged |
Unknown | Citizens Gas & Coke Utility |
| Cooper CG-653 |
118178 | Plugged |
Unknown | Citizens Byproducts Coal Co. |
| Cooper CG-612 |
118312 | Plugged |
Unknown | Citizens Gas & Coke Utility |
| Cooper |
400061 | Active |
Storage | Riverside Petroleum Indiana LLC |
| Cooper & Mcintosh 2 |
33874 | Plugged |
Oil | Citizens Gas & Coke Utility |
| Corbin 5-19 |
118441 | Plugged |
Unknown | Refuge Exploration Co. Inc. |
| Corbin C4-10HD |
53244 | Plugged |
Gas | NorthStar Energy LLC |
| Correll-Holmes 1 |
52309 | Plugged |
Oil | Citizens Gas & Coke Utility |
| Corwin 5-14 |
118419 | Plugged |
Unknown | Refuge Exploration Co. Inc. |
| Cory CG-444 |
118528 | Plugged |
Unknown | Citizens Gas & Coke Utility |
| Cowell 1 |
34423 | Plugged |
Unknown | John Bledsoe Jr. |
| Cox CG-406 |
118592 | Plugged |
Unknown | Citizens Gas & Coke Utility |
| Cox 5-22 |
118759 | Plugged |
Unknown | Refuge Exploration Co. Inc. |
| Cox 5-3 |
118760 | Plugged |
Unknown | Refuge Exploration Co. Inc. |
| Cox 5-3-A |
118761 | Plugged |
Unknown | Refuge Exploration Co. Inc. |
| Cox 5-11 |
118762 | Plugged |
Unknown | Refuge Exploration Co. Inc. |
| Cox 1 |
53315 | Cancelled / expired |
Unknown | Pioneer Oil Co., Inc. |
| Cravens 1 |
56231 | Plugged |
Dry hole | Little D Drilling |
| Crays CG-623 |
118121 | Plugged |
Unknown | Citizens Byproducts Coal Co. |
| Crays CG-700 |
118126 | Plugged |
Other | Citizens Gas & Coke Utility |
| Crays CG-624 |
118140 | Plugged |
Other | Citizens Byproducts Coal Co. |
| Crays |
400883 | Active |
Storage | Citizens Energy Group |
| Crist 1 |
36350 | Plugged |
Unknown | S & W Drilling Company, Inc. |
| Crites 1 |
34166 | Plugged |
Unknown | Black & Black Oil Company |
| Cruse B2-9 HDSR |
53852 | Cancelled / expired |
Unknown | Atlas Energy Indiana LLC |
| Curtis Baker 1 |
28206 | Active |
Storage | Citizens Energy Group |
| D & H Antibus 1-Comm. |
34274 | Plugged |
Oil | Lea Oil Company |