42-273-32156
UKING RANCH SEELIGSON
KLEBERG County · District 4 · EXXON MOBIL CORPORATION · T-C-B E. (20-I-4 NE 3 )
Permits
1
Max Depth
8,500 ft
First Permit
1989-10-05
Latest Activity
1989-10-05
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1990-09-16
Shut-In
—
Plugged
1993-03-19
EWA / Production operator mismatch
Scheduling: EXXON MOBIL CORPORATION ≠ Production: EXXON CORP. (reported 1998-12)
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
2012-07
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 (1) Elevation 106 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FRIO | 4,200 ft | -4,094 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 (1)
| Interval | Type |
|---|---|
| 7,322–7,330 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,081 ft | 590 sx |
| 5.5" | 7,484 ft | 300 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- E146
- Max Depth
- 8,500 ft
- Drill Type
- Vertical
- County
- KLEBERG
- District
- 4
- Operator
- EXXON MOBIL CORPORATION
- Completed
- 1990-09-16
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