Permits
1
Max Depth
2,900 ft
First Permit
1996-12-20
Latest Activity
1996-12-20
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1997-03-05
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: BJG OPERATING COMPANY ≠ Permit: BURLINGTON RESOURCES OIL&GAS CO.
Resolved via: production → BJG OPERATING COMPANY
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
1997-01
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 (4) Elevation 2,878 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 1,639 ft | +1,239 ft |
| 7-RIVERS (Seven Rivers) | 1,738 ft | +1,140 ft |
| QUEEN | 1,998 ft | +880 ft |
| GRAYBURG | 2,314 ft | +564 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 |
|---|---|
| 2,414–2,540 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 853 ft | 500 sx |
| 5.5" | 2,628 ft | 725 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 1 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- N121R
- Max Depth
- 2,900 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- BJG OPERATING COMPANY
- Completed
- 1997-03-05
Operator
- Location
- MIDLAND
- P-5 Status
- Active (filed 2025-07-14)
- Cum Oil (all leases)
- 165,697 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O