42-047-30329
Final CompletionMARIPOSA FIELD GAS UNIT
BROOKS County · District 4 · EXXON CORP. · MARIPOSA (O-2)
Permits
2
Max Depth
10,100 ft
First Permit
1991-08-13
Latest Activity
1996-09-13
Lifespan
5 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1991-10-11
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: EXXON CORP. ≠ Production: EXXON MOBIL CORPORATION (reported 2001-02)
Resolved via: scheduling → EXXON CORP.
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
2026-07
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 (3)
| Interval | Type |
|---|---|
| 8,924–8,932 ft | Perforated |
| 9,046–9,052 ft | Perforated |
| 9,771–9,790 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 2,033 ft | 850 sx |
| 5.5" | 9,748 ft | 830 sx |
| 2.875" | 10,080 ft | 270 sx |
| 8.625" | 20,333 ft | 850 sx |
| 5.5" | 97,480 ft | 830 sx |
Permit History (2)
Applications (2)
Records & Logs
5 completion filings on record · 2 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
- C 12
- Max Depth
- 10,100 ft
- Drill Type
- Vertical
- County
- BROOKS
- District
- 4
- Operator
- EXXON CORP.
- Completed
- 1991-10-11
Operator
- Location
- HOUSTON
- P-5 Status
- S (filed 1999-03-15)
- Cum Oil (all leases)
- 215,968,885 bbl
- Cum Gas (all leases)
- 2,000,503,710 mcf
- Activities
- OPRS/O
- Total Permits
- 19,549