42-395-30264
HorizontalDUNN J.B.
ROBERTSON County · District 3 · AMOCO PRODUCTION CO.-ALVIN · WHEELOCK (GEORGETOWN)
Permits
4
Max Depth
8,000 ft
First Permit
1981-11-13
Latest Activity
1997-09-26
Lifespan
16 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1981-12-04
Shut-In
—
Plugged
1983-02-07
EWA / Production operator mismatch
Scheduling: AMOCO PRODUCTION CO.-ALVIN ≠ Production: HOLLEY OIL COMPANY, LLC (reported 2025-09)
EWA / Permit operator mismatch
Scheduling: AMOCO PRODUCTION CO.-ALVIN ≠ Permit: HUNTER PETROLEUM INC.
Resolved via: scheduling → AMOCO PRODUCTION CO.-ALVIN
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
1997-11
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 (5) Elevation 394 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIDWAY SHALE (Midway) | 3,700 ft | -3,306 ft |
| AUSTIN CHALK | 6,782 ft | -6,388 ft |
| EAGLEFORD SHALE (Eagle Ford) | 7,066 ft | -6,672 ft |
| BUDA LIMESTONE (Buda) | 7,520 ft | -7,126 ft |
| GEORGETOWN | 7,655 ft | -7,261 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 (5)
| Interval | Type |
|---|---|
| 7,539–9,142 ft | Perforated |
| 7,540–7,751 ft | Perforated |
| 7,652–7,649 ft | Perforated |
| 7,663–9,682 ft | Perforated |
| 7,700–7,741 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,509 ft | 660 sx |
| 2.875" | 7,462 ft | — |
| 5.5" | 7,550 ft | 800 sx |
| 5.5" | 7,850 ft | 800 sx |
| 16" | — | — |
Permit History (4)
Applications (4)
Records & Logs
3 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
- 1
- Max Depth
- 8,000 ft
- Drill Type
- Horizontal
- County
- ROBERTSON
- District
- 3
- Operator
- AMOCO PRODUCTION CO.-ALVIN
- Completed
- 1981-12-04
Operator
- Name
- AMOCO PROD CO.-ALVIN
- Location
- SWEENY
- P-5 Status
- Inactive
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- 7,848 mcf
- Total Permits
- 74