42-273-32496
Final CompletionKING RANCH ALAZAN
KLEBERG County · District 4 · EXXON MOBIL CORPORATION · ALAZAN NORTH (FRIO CONS.)
Permits
1
Max Depth
12,000 ft
First Permit
2007-09-21
Latest Activity
2007-09-21
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2010-08-05
Shut-In
—
Plugged
2011-09-22
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
2007-12
Last Production
2011-09
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (6) Elevation 13 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| I-96 | 9,307 ft | -9,294 ft |
| J-42 | 9,853 ft | -9,840 ft |
| J-90 | 10,519 ft | -10,506 ft |
| I-96 | — | — |
| J-42 | — | — |
| J-90 | — | — |
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 (4)
| Interval | Type |
|---|---|
| 9,312–9,336 ft | Perforated |
| 9,313–9,323 ft | Perforated |
| 9,344–9,382 ft | Perforated |
| 9,396–9,406 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,994 ft | 874 sx |
| 2.375" | 10,976 ft | 700 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 477
- Max Depth
- 12,000 ft
- Drill Type
- Vertical
- County
- KLEBERG
- District
- 4
- Operator
- EXXON MOBIL CORPORATION
- Completed
- 2010-08-05
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