42-215-32135
ANNA MAE OIL UNIT
HIDALGO County · District 4 · DEWBRE PETROLEUM CORPORATION · SHEPHERD (5300)
Permits
2
Max Depth
9,600 ft
First Permit
1993-09-02
Latest Activity
1993-09-02
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1994-05-02
Shut-In
—
Plugged
2016-02-04
EWA / Production operator mismatch
Scheduling: DEWBRE PETROLEUM CORPORATION ≠ Production: PLATINUM OIL & GAS, L.L.C. (reported 2002-04)
EWA / Permit operator mismatch
Scheduling: DEWBRE PETROLEUM CORPORATION ≠ Permit: ENRON OIL & GAS COMPANY
Resolved via: scheduling → DEWBRE PETROLEUM 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
1994-05
Last Production
2016-02
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 (1) Elevation 91 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIDDLE FRIO (Frio) | 8,170 ft | -8,079 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 |
|---|---|
| 5,321–5,331 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,010 ft | 700 sx |
| 7" | 7,284 ft | 650 sx |
| 4.5" | 8,693 ft | 370 sx |
Permit History (2)
Applications (2)
Records & Logs
2 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
- 2
- Max Depth
- 9,600 ft
- Drill Type
- Vertical
- County
- HIDALGO
- District
- 4
- Operator
- DEWBRE PETROLEUM CORPORATION
- Completed
- 1994-05-02
Operator
- Name
- DEWBRE PETRO CORP
- Location
- CORPUS CHRI, ST
- P-5 Status
- Active (filed 2025-10-22)
- Cum Oil (all leases)
- 2,741,353 bbl
- Cum Gas (all leases)
- 112,980,477 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 366