42-481-03631
Final CompletionMARG. 1 GAS UNIT
WHARTON County · District 3 · APACHE CORPORATION · MAGNET WITHERS (MARGINULINA 1)
Permits
3
Max Depth
7,402 ft
First Permit
1982-09-01
Latest Activity
1985-05-22
Lifespan
3 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1974-12-03
Shut-In
—
Plugged
2010-03-03
EWA / Permit operator mismatch
Scheduling: APACHE CORPORATION ≠ Permit: TEXACO INC.
Resolved via: scheduling → APACHE 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
1993-01
Last Production
2010-03
Operator History
originally filed by TEXACO INC. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (5) Elevation 73 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE OF MIOCENE (Miocene (undifferentiated)) | 5,350 ft | -5,277 ft |
| TOP OF MARGINGULA | 5,400 ft | -5,327 ft |
| TOP OF MARGINGULIAN | 5,400 ft | -5,327 ft |
| TOP OF MARGINULINA | 5,400 ft | -5,327 ft |
| TOP OF FRIO (Frio) | 5,450 ft | -5,377 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 (8)
| Interval | Type |
|---|---|
| 4,080–4,086 ft | Perforated |
| 4,131–4,135 ft | Perforated |
| 4,409–4,413 ft | Perforated |
| 5,366–5,372 ft | Perforated |
| 5,877–5,900 ft | Perforated |
| 6,196–6,202 ft | Perforated |
| 6,732–? ft | Perforated |
| ?–6,202 ft | Perforated |
Casing (11)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,523 ft | 680 sx |
| 2.875" | 6,842 ft | 700 sx |
| 2.875" | 6,842 ft | 700 sx |
| 2.875" | 6,868 ft | — |
| 2.875" | 6,868 ft | — |
| 2.875" | 6,879 ft | 700 sx |
| 2.875" | 6,879 ft | — |
| 2.875" | 6,880 ft | 150 sx |
| 2.875" | 6,880 ft | 700 sx |
| 2.875" | 6,887 ft | 700 sx |
| 2.875" | 6,887 ft | 700 sx |
Permit History (3)
Applications (3)
Records & Logs
12 completion filings on record.
+6 more filings
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
- 6F
- Max Depth
- 7,402 ft
- Drill Type
- Vertical
- County
- WHARTON
- District
- 3
- Operator
- APACHE CORPORATION
- Completed
- 1974-12-03
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
- 9,664