42-427-33253
Final CompletionMCGILL BROS.
STARR County · District 4 · EXXON MOBIL CORPORATION · KELSEY (FRIO CONSOL.)
Permits
1
Max Depth
7,500 ft
First Permit
2000-08-02
Latest Activity
2000-08-02
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2006-02-10
Shut-In
—
Plugged
2011-07-14
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
2000-09
Last Production
2011-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (4) Elevation 267 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| K-1 | 4,660 ft | -4,393 ft |
| KI | 4,660 ft | -4,393 ft |
| 15C | 5,050 ft | -4,783 ft |
| 19K | 5,695 ft | -5,428 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 (14)
| Interval | Type |
|---|---|
| 4,594–4,600 ft | Perforated |
| 4,771–4,781 ft | Perforated |
| 5,050–5,058 ft | Perforated |
| 5,058–5,210 ft | Perforated |
| 5,204–5,210 ft | Perforated |
| 5,314–5,320 ft | Perforated |
| 5,314–5,330 ft | Perforated |
| 5,324–5,330 ft | Perforated |
| 5,532–6,620 ft | Perforated |
| 5,832–5,838 ft | Perforated |
| 5,842–5,846 ft | Perforated |
| 5,910–5,914 ft | Perforated |
| 6,236–6,344 ft | Perforated |
| 6,578–6,670 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.875" | 1,550 ft | 475 sx |
| 9.625" | 1,550 ft | 475 sx |
| 2.875" | 7,072 ft | 1,100 sx |
Permit History (1)
Applications (1)
Records & Logs
6 completion filings on record · 1 with log images at RRC.
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
- 558
- Max Depth
- 7,500 ft
- Drill Type
- Vertical
- County
- STARR
- District
- 4
- Operator
- EXXON MOBIL CORPORATION
- Completed
- 2006-02-10
Operator
- Name
- EXXON MOBIL CORP
- Location
- SPRING
- P-5 Status
- Delinquent (filed 2025-04-16)
- Cum Oil (all leases)
- 155,164,556 bbl
- Cum Gas (all leases)
- 2,032,561,175 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G
- Total Permits
- 1,223