42-059-37011
NO PRODUCTIONWILLIAMS
CALLAHAN County · District 7 · AMPAK OIL COMPANY · CALLAHAN COUNTY REGULAR
Permits
1
Max Depth
4,500 ft
First Permit
2013-12-05
Latest Activity
2013-12-05
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2014-03-10
Shut-In
—
Plugged
—
P-5 Org Status: Active
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
2014-03
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 (10) Elevation 1,567 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| UNIDENTIFIED-COUNTY REGULAR - DI | 494 ft | +1,073 ft |
| COOK SAND - DISPOSAL | 800 ft | +767 ft |
| CISCO - DISPOSAL (Cisco) | 1,046 ft | +521 ft |
| KING - DISPOSAL | 1,092 ft | +475 ft |
| GUNSIGHT - DISPOSAL (Gunsight) | 1,306 ft | +261 ft |
| BUNGER - DISPOSAL | 1,444 ft | +123 ft |
| GRAY - DISPOSAL | 2,890 ft | -1,323 ft |
| CADDO - DISPOSAL (Caddo) | 3,284 ft | -1,717 ft |
| LAKE SAND - DISPOSAL | 3,695 ft | -2,128 ft |
| COLEMAN JUNCTION | — | — |
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 |
|---|---|
| 3,701–3,726 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 170 ft | 120 sx |
| 4.5" | 4,115 ft | 320 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing 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
- 4
- Max Depth
- 4,500 ft
- Drill Type
- Vertical
- County
- CALLAHAN
- District
- 7
- Operator
- AMPAK OIL COMPANY
- Completed
- 2014-03-10
Operator
- Name
- CATARINA PETRO L. C
- Location
- PLANO
- P-5 Status
- Active (filed 2025-08-06)
- Cum Oil (all leases)
- 821,884 bbl
- Cum Gas (all leases)
- 3,616,282 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 223