42-481-02862
Final CompletionPIERCE ESTATES
WHARTON County · District 3 · APACHE CORPORATION · MAGNET WITHERS (F-15)
Permits
1
Max Depth
6,761 ft
First Permit
1981-10-22
Latest Activity
1981-10-22
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
1996-12-12
EWA / Production operator mismatch
Scheduling: APACHE CORPORATION ≠ Production: REMORA MANAGEMENT, LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: APACHE CORPORATION ≠ Permit: TEXACO INC.
Resolved via: production → REMORA MANAGEMENT, 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
1993-01
Last Production
2026-07
Injection / Disposal
Permitted Volume
—
Max Pressure
—
Injection Interval
5,450–5,600 ft
Injected (12mo)
—
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 20 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE OF MIOCENE (Miocene (undifferentiated)) | 5,350 ft | -5,330 ft |
| TOP OF MARGINULINA | 5,400 ft | -5,380 ft |
| TOP OF FRIO (Frio) | 5,450 ft | -5,430 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 |
|---|---|
| 5,558–5,566 ft | Perforated |
| 5,558–5,567 ft | Perforated |
| ?–6,570 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,512 ft | 550 sx |
| 2.875" | 6,747 ft | 970 sx |
| 2.875" | 6,747 ft | — |
| 2.875" | 6,758 ft | — |
| 2.875" | 6,759 ft | — |
Permit History (1)
Applications (1)
Records & Logs
4 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
- C128H
- Max Depth
- 6,761 ft
- Drill Type
- Vertical
- County
- WHARTON
- District
- 3
- Operator
- APACHE CORPORATION
Operator
- Name
- APC OPER PARTNERSHIP
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-12-03)
- Cum Oil (all leases)
- 615,928,793 bbl
- Cum Gas (all leases)
- 2,702,742,169 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 9,662