42-273-32264
Final CompletionKING RANCH ALAZAN
KLEBERG County · District 4 · EXXON MOBIL CORPORATION · ALAZAN NORTH (FRIO CONS.)
Permits
1
Max Depth
9,100 ft
First Permit
1998-02-13
Latest Activity
1998-02-13
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2005-04-27
Shut-In
—
Plugged
2013-10-31
EWA / Production operator mismatch
Scheduling: EXXON MOBIL CORPORATION ≠ Production: EOG RESOURCES, INC. (reported 2020-03)
EWA / Permit operator mismatch
Scheduling: EXXON MOBIL CORPORATION ≠ Permit: EXXON CORP.
Resolved via: scheduling → EXXON MOBIL CORPORATION
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
1997-07
Last Production
2025-09
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 33 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| G-17 SD. | 6,157 ft | -6,124 ft |
| H-21 SD. | 7,180 ft | -7,147 ft |
| I-25 SD. | 8,231 ft | -8,198 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 (13)
| Interval | Type |
|---|---|
| 6,340–6,343 ft | Perforated |
| 7,106–7,116 ft | Perforated |
| 7,378–7,384 ft | Perforated |
| 7,774–7,777 ft | Perforated |
| 7,826–7,530 ft | Perforated |
| 7,826–7,830 ft | Perforated |
| 7,836–7,841 ft | Perforated |
| 7,840–7,842 ft | Perforated |
| 7,844–7,847 ft | Perforated |
| 8,414–8,420 ft | Perforated |
| 8,653–8,658 ft | Perforated |
| 8,669–8,673 ft | Perforated |
| 8,828–8,834 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 2.875" | 881 ft | 742 sx |
| 8.625" | 1,533 ft | 550 sx |
| 2.875" | 8,881 ft | 742 sx |
| 2.875" | 8,881 ft | — |
| 2.875" | 8,888 ft | 742 sx |
Permit History (1)
Applications (1)
Records & Logs
10 completion filings on record · 1 with log images at RRC.
+4 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
- 447
- Max Depth
- 9,100 ft
- Drill Type
- Vertical
- County
- KLEBERG
- District
- 4
- Operator
- EXXON MOBIL CORPORATION
- Completed
- 2005-04-27
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