42-431-31303
Final CompletionMAHAFFEY -B-
STERLING County · District 8 · EQT PRODUCTION TEXAS LLC · CONGER (PENN)
Permits
1
Max Depth
8,600 ft
First Permit
1983-05-17
Latest Activity
1983-05-17
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-02-20
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: EQT PRODUCTION TEXAS LLC ≠ Production: BURK ROYALTY CO., LTD. (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: EQT PRODUCTION TEXAS LLC ≠ Permit: WAGNER & BROWN
Resolved via: production → BURK ROYALTY CO., LTD.
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1993-01
Last Production
2026-07
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (7) Elevation 2,517 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| QUEEN | 1,591 ft | +926 ft |
| SAN ANDREAS (San Andres) | 2,179 ft | +338 ft |
| SAN ANDRES | 2,179 ft | +338 ft |
| GLORIETTA (Glorieta) | 2,688 ft | -171 ft |
| CLEARFORK (Clear Fork) | 2,771 ft | -254 ft |
| CISCO | 7,572 ft | -5,055 ft |
| CANYON | 8,022 ft | -5,505 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Perforations (1)
| Interval | Type |
|---|---|
| 7,764–7,928 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,963 ft | 550 sx |
| 4.5" | 8,226 ft | 1,450 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 310
- Max Depth
- 8,600 ft
- Drill Type
- Vertical
- County
- STERLING
- District
- 8
- Operator
- EQT PRODUCTION TEXAS LLC
- Completed
- 1984-02-20
Operator
- Name
- EQT PROD TEXAS, LLC
- Location
- PITTSBURGH
- P-5 Status
- Inactive (filed 2019-05-02)
- Cum Oil (all leases)
- 1,092,610 bbl
- Cum Gas (all leases)
- 5,098,374 mcf
- Total Permits
- 12