42-507-30933
Long String CasingBUCHANAN
ZAVALA County · District 1 · PRONGHORN OIL & GAS CO. · PEARSALL (AUSTIN CHALK)
Permits
1
Max Depth
6,700 ft
First Permit
1977-11-01
Latest Activity
1977-11-01
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1994-03-23
Shut-In
—
Plugged
2001-08-24
EWA / Permit operator mismatch
Scheduling: PRONGHORN OIL & GAS CO. ≠ Permit: SEAGULL OPERATING CO. INC.
Resolved via: scheduling → PRONGHORN OIL & GAS CO.
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
2003-08
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 (3) Elevation 532 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| ESCONDIDO | 2,960 ft | -2,428 ft |
| OLMOS | 4,170 ft | -3,638 ft |
| AUSTIN CHALK | 5,900 ft | -5,368 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 (3)
| Interval | Type |
|---|---|
| 4,172–4,176 ft | Perforated |
| 4,182–4,187 ft | Perforated |
| 5,856–6,632 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 344 ft | 250 sx |
| 8.625" | 344 ft | 250 sx |
| — | 4,406 ft | 841 sx |
| 4.5" | 6,650 ft | 130 sx |
| 4.5" | 6,650 ft | 462 sx |
Permit History (1)
Applications (1)
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
- 1
- Max Depth
- 6,700 ft
- Drill Type
- Vertical
- County
- ZAVALA
- District
- 1
- Operator
- PRONGHORN OIL & GAS CO.
- Completed
- 1994-03-23
Operator
- Location
- MESA
- P-5 Status
- Inactive (filed 2000-06-29)
- Cum Oil (all leases)
- 63 bbl
- Cum Gas (all leases)
- — mcf
- Total Permits
- 2