Search wells & operators
Look up any catalogued U.S. oil & gas well by well name or API number (10–14 digits, dashes OK), find an operator by name, or filter wells by state, county, status and type — then export the result to CSV.
Wellsfirst 50+ matches
🔒 Create a free account to export CSV| Well | API # / state ID | Status | Type | Location | Operator |
|---|---|---|---|---|---|
| Black 4-W | 12-023-25675 | Active | Injection | Clark, IL | Dillier & Knierim Co., Inc. |
| Markwell 1 | 12-023-25676 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Markwell 1-W | 12-023-25677 | Active | Injection | Clark, IL | Dillier & Knierim Co., Inc. |
| Markwell 2-W | 12-023-25678 | Active | Injection | Clark, IL | Dillier & Knierim Co., Inc. |
| Markwell 4 | 12-023-25679 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Markwell 2 | 12-023-25680 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Markwell 3 | 12-023-25681 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Markwell 5 | 12-023-25682 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Markwell 6 | 12-023-25683 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Stephen 7 | 12-023-25684 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Black 8 | 12-023-25691 | Plugged & abandoned | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Black 9 | 12-023-25692 | Plugged & abandoned | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Black 10 | 12-023-25693 | Plugged & abandoned | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Markwell 7 | 12-023-25695 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Markwell 8 | 12-023-25696 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Markwell 26 | 12-023-25697 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Markwell 12 | 12-023-25698 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Markwell 13 | 12-023-25699 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Stephen 8 | 12-023-25700 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Stephen 9 | 12-023-25701 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Stephen 10 | 12-023-25702 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Markwell 25 | 12-023-25706 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Markwell 11 | 12-023-25741 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Markwell 14 | 12-023-25742 | Plugged & abandoned | Other type | Clark, IL | Dillier & Knierim Co., Inc. |
| Markwell 17 | 12-023-25746 | Plugged & abandoned | Other type | Clark, IL | Dillier & Knierim Co., Inc. |
| Markwell 22 | 12-023-25749 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Markwell 23 | 12-023-25750 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Pinnell 3 | 12-023-25832 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Pinnell 3-WI | 12-023-25833 | Active | Injection | Clark, IL | Dillier & Knierim Co., Inc. |
| Pinnell 4-WI | 12-023-25834 | Active | Injection | Clark, IL | Dillier & Knierim Co., Inc. |
| Pinnell 5-WI | 12-023-25835 | Active | Injection | Clark, IL | Dillier & Knierim Co., Inc. |
| Pinnell 17 | 12-023-25838 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Pinnell 13 | 12-023-25841 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Pinnell 14 | 12-023-25842 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Pinnell 2 | 12-023-25849 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Pinnell 4 | 12-023-25850 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Pinnell 7 | 12-023-25851 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Pinnell 8 | 12-023-25852 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Pinnell 9 | 12-023-25853 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Pinnell 12 | 12-023-25854 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Pinnell 6 | 12-023-25858 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Pinnell 10 | 12-023-25859 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Pinnell 11 | 12-023-25860 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Pinnell 15 | 12-023-25861 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Pinnell 1 | 12-023-25866 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Pinnell 5 | 12-023-25867 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Pinnell 6-WI | 12-023-25836 | Active | Injection | Clark, IL | Dillier & Knierim Co., Inc. |
| Pinnell 16 | 12-023-25837 | Active | Oil | Clark, IL | Dillier & Knierim Co., Inc. |
| Markwell 4-WI | 12-023-25715 | Active | Injection | Clark, IL | Dillier & Knierim Co., Inc. |
| Pinnell 1-WI | 12-023-25830 | Active | Injection | Clark, IL | Dillier & Knierim Co., Inc. |
Showing the first 50. Narrow by state, county, status or type — or export the full filtered set to CSV.