42-427-33357
Final CompletionMCGILL BROS.
STARR County · District 4 · OVERTON PARK OIL & GAS LP · KELSEY (FRIO CONSOL.)
Permits
1
Max Depth
8,000 ft
First Permit
2001-05-16
Latest Activity
2001-05-16
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2002-10-18
Shut-In
—
Plugged
2010-10-27
EWA / Permit operator mismatch
Scheduling: OVERTON PARK OIL & GAS LP ≠ Permit: EXXON MOBIL CORPORATION
Resolved via: production → OVERTON PARK OIL & GAS LP
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
2000-01
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 (3) Elevation 248 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| M1 | 4,762 ft | -4,514 ft |
| 17A | 5,306 ft | -5,058 ft |
| 21R | 6,280 ft | -6,032 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 (6)
| Interval | Type |
|---|---|
| 5,308–5,314 ft | Perforated |
| 5,320–5,325 ft | Perforated |
| 5,904–5,912 ft | Perforated |
| 5,960–5,966 ft | Perforated |
| 6,129–6,139 ft | Perforated |
| 6,176–6,182 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,547 ft | 500 sx |
| 2.875" | 7,100 ft | 1,285 sx |
| 2.875" | 7,100 ft | — |
Permit History (1)
Applications (1)
Records & Logs
7 completion filings on record · 1 with log images at RRC.
+1 more filings
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
- 561
- Max Depth
- 8,000 ft
- Drill Type
- Vertical
- County
- STARR
- District
- 4
- Operator
- OVERTON PARK OIL & GAS LP
- Completed
- 2002-10-18
Operator
- Location
- FORT WORTH
- P-5 Status
- X (filed 2026-04-18)
- Cum Oil (all leases)
- 347,763 bbl
- Cum Gas (all leases)
- 7,199,946 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 27