42-273-31307
Final CompletionKING RANCH ALAZAN
KLEBERG County · District 4 · EXXON MOBIL CORPORATION · ALAZAN NORTH (FRIO CONS.)
Permits
1
Max Depth
9,900 ft
First Permit
1978-08-31
Latest Activity
1978-08-31
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2002-11-01
Shut-In
—
Plugged
2004-12-09
EWA / Production operator mismatch
Scheduling: EXXON MOBIL CORPORATION ≠ Production: EXXON CORP. (reported 1999-08)
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
1993-01
Last Production
2004-12
Operator History
originally filed by EXXON CORP. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.
Perforations (10)
| Interval | Type |
|---|---|
| 8,734–8,740 ft | Perforated |
| 8,825–8,833 ft | Perforated |
| 8,839–8,843 ft | Perforated |
| 8,852–8,862 ft | Perforated |
| 8,897–8,902 ft | Perforated |
| 9,252–9,254 ft | Perforated |
| 9,252–9,306 ft | Perforated |
| 9,265–9,269 ft | Perforated |
| 9,273–9,279 ft | Perforated |
| 9,297–9,306 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 2,024 ft | 1,180 sx |
| 9.625" | 9,124 ft | 1,135 sx |
| 4.5" | 9,498 ft | 920 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record.
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
- 318
- Max Depth
- 9,900 ft
- Drill Type
- Vertical
- County
- KLEBERG
- District
- 4
- Operator
- EXXON MOBIL CORPORATION
- Completed
- 2002-11-01
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