42-355-33828
Final CompletionRIVERS M. L.
NUECES County · District 4 · DEVON ENERGY PRODUCTION CO L.P. · AGUA DULCE (SPONBERG)
Permits
4
Max Depth
7,450 ft
First Permit
2007-03-05
Latest Activity
2008-03-07
Lifespan
1 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: DEVON ENERGY PRODUCTION CO L.P. ≠ Production: URBAN OIL & GAS GROUP, LLC (reported 2026-04)
Resolved via: production → URBAN OIL & GAS GROUP, LLC
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
2007-08
Last Production
2026-07
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
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 (2)
| Interval | Type |
|---|---|
| 5,390–5,936 ft | Perforated |
| 6,832–6,844 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,532 ft | 640 sx |
| 5.5" | 7,080 ft | 1,080 sx |
Permit History (4)
RIVERS, M. L. · 7,163 ft
2008-03-07
Spud 2008-02-29
RIVERS, M. L. · 7,037 ft
2007-12-05
Spud 2007-09-28
RIVERS, M. L. · 7,450 ft
2007-03-05
Spud 2007-06-08
RIVERS, M. L. · 7,450 ft
2007-03-05
Applications (4)
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
- A 23
- Max Depth
- 7,450 ft
- Drill Type
- Vertical
- County
- NUECES
- District
- 4
- Operator
- DEVON ENERGY PRODUCTION CO L.P.
Operator
- Location
- OKLAHOMA CI, TY
- P-5 Status
- Active (filed 2025-12-18)
- Cum Oil (all leases)
- 365,943,944 bbl
- Cum Gas (all leases)
- 9,274,880,220 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 9,259