Columbia Gas Transmission
Operator of record for 3,934 catalogued wells across 4 states. Every well below links to its full registry page.
Filed as: COLUMBIA GAS TRANSMISSION CORP · COLUMBIA GAS TRANSMISSION LLC · COLUMBIA GAS TRANSMISSION, LLC · Columbia Gas Transmission LLC
Wells operated
3,934
Active
3,065
Plugged
362
Orphaned
3
Portfolio by state
| State | Wells |
|---|---|
| West Virginia | 876 |
| New York | 195 |
| Kentucky | 100 |
Well mix
- Oil wells
- 3
- Gas wells
- 110
- Shut-in
- 4
- Active share
- 78%
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Claim your operator profileNotable wells operated by Columbia Gas Transmission
| Well | API # | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Gill Doris 1 | 34-155-20071 | Plugged & abandoned | Oil | Trumbull, OH | Columbia Gas Transmission LLC | 11,347 ft |
| Jackson Nelson L | 34-073-22277 | Active | Injection | Hocking, OH | Columbia Gas Transmission LLC | 11,323 ft |
| Smith Willis R 1 | 34-169-20250 | Active | Injection | Wayne, OH | Columbia Gas Transmission LLC | 11,065 ft |
| Evans, J H 9784t | 16-115-01266 | Plugged & abandoned | Other type | Johnson, KY | Columbia Gas Transmission Corp | 10,000 ft |
| NYS Reforestation 6 | 31-101-13699 | Plugged & abandoned | Other type | Steuben, NY | Columbia Gas Transmission LLC | 9,794 ft |
| Daniel Finnegan | 31-115-18370 | Plugged & abandoned | Other type | Washington, NY | Columbia Gas Transmission LLC | 7,762 ft |
| Paul Farst 12610 | 34-139-20777 | Active | Injection | Richland, OH | Columbia Gas Transmission LLC | 7,000 ft |
| R D Miller 12622 | 34-139-20771 | Active | Injection | Richland, OH | Columbia Gas Transmission LLC | 6,994 ft |
| Opportunity Ranch Inc 11352 | 34-031-22145 | Plugged & abandoned | Oil | Coshocton, OH | Columbia Gas Transmission LLC | 6,628 ft |
| Kittle Denver B 11125 | 34-115-21249 | Plugged & abandoned | Oil | Morgan, OH | Columbia Gas Transmission LLC | 6,521 ft |
| Ashland Exploration, Inc 20537t | 16-115-00813 | Active | Gas | Johnson, KY | Columbia Gas Transmission Corp | 6,426 ft |
| Hilts 20617-T | 31-051-13700 | Plugged & abandoned | Other type | Livingston, NY | Columbia Gas Transmission LLC | 6,403 ft |
Deepest first where depth is published; find any well via search.
Frequently asked questions
How many wells does Columbia Gas Transmission operate?
Columbia Gas Transmission is the operator of record for 3,934 catalogued oil & gas wells, with the largest concentration in West Virginia (876). Only wells in states WellCensus has ingested are counted.
How many of Columbia Gas Transmission's wells are still active?
3,065 of Columbia Gas Transmission's catalogued wells are active; 362 are plugged & abandoned and 3 are flagged as orphaned.
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).