Warren County, Pennsylvania Wells Summary
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Total wells
Last 12 months
Prior 12 months
Year-over-year
Warren County contains 34,622 wells on file, with top operators including QUAKER STATE CORP and PA DEP OFC OIL & GAS MGMT.
Most recent well on record: Well 123-49313, operated by PA DEP OFC OIL & GAS MGMT — last updated May 2026.
Active drilling rigs · Baker Hughes snapshot, week of 2026-07-02
By basin
- 16 Marcellus
- 1 Utica
Drilling for
- 17 Gas
Warren County well density
Every dot is one well — small blue dots are historic wells;
larger orange dots are wells with activity in the last 60 days.
22,488 wells plotted ·
13 active in last 60 days
Basemap © OpenStreetMap contributors · well data © Oil and Gas Information · tiles served by DynamoMap
Top Operators in Warren County by total wells
Operators: Quaker State Corp, Pa Dep Ofc Oil & Gas Mgmt, Pa Gen Energy Corp, Cameron Energy Co, Gas & Oil Mgmt Assn Inc, Pierce & Petersen, Kcs Energy Inc, Lindell & Maney Llc, Allshouse Terrence L Jr, Universal Resources Holdings Inc.
Top Counties in Pennsylvania most active by total wells
Compare Warren against the other busiest counties in Pennsylvania:
- McKean · 53,645 wells
- Venango · 33,925 wells
- Indiana · 16,495 wells
- Armstrong · 12,471 wells
- Forest · 12,317 wells
- Washington · 10,774 wells
- Westmoreland · 10,329 wells
- Jefferson · 9,004 wells
- Greene · 8,447 wells
- Clarion · 7,918 wells
- Clearfield · 7,315 wells
- Elk · 7,261 wells
Recent wells
| Well Name | Last activity | Updates | Operator | API |
|---|---|---|---|---|
| Well 123-49313 | 2026-05-19 | PA DEP OFC OIL & GAS MGMT | 123-49313 | |
| Well 123-49314 | 2026-05-19 | PA DEP OFC OIL & GAS MGMT | 123-49314 | |
| Well 123-49309 | 2026-05-19 | PA DEP OFC OIL & GAS MGMT | 123-49309 | |
| Well 123-49315 | 2026-05-19 | PA DEP OFC OIL & GAS MGMT | 123-49315 | |
| Well 123-49310 | 2026-05-19 | PA DEP OFC OIL & GAS MGMT | 123-49310 | |
| Well 123-49316 | 2026-05-19 | PA DEP OFC OIL & GAS MGMT | 123-49316 | |
| Well 123-49317 | 2026-05-19 | PA DEP OFC OIL & GAS MGMT | 123-49317 | |
| Well 123-49311 | 2026-05-19 | PA DEP OFC OIL & GAS MGMT | 123-49311 | |
| Well 123-49312 | 2026-05-19 | PA DEP OFC OIL & GAS MGMT | 123-49312 | |
| Well 123-49308 | 2026-05-12 | PA DEP OFC OIL & GAS MGMT | 123-49308 |
Surface Ownership Records:
