42-287-31471
Final Completion HorizontalSidetrackCOFFIELD-OSAGE
LEE County · District 3 · MAGNOLIA OIL & GAS OPERATING LLC · GIDDINGS (AUSTIN CHALK-3)
Permits
4
Max Depth
10,000 ft
First Permit
1983-09-06
Latest Activity
2002-02-28
Lifespan
18 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-08-16
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: MAGNOLIA OIL & GAS OPERATING LLC ≠ Permit: RME AUSTIN CHALK COMPANY
Resolved via: production → MAGNOLIA OIL & GAS OPERATING 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
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 (6) Elevation 323 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| AUSTIN CHALK | 8,430 ft | -8,107 ft |
| EAGLEFORD (Eagle Ford) | 9,130 ft | -8,807 ft |
| FALSE BUDA | 9,322 ft | -8,999 ft |
| BUDA RESERVOIR (Buda) | 9,354 ft | -9,031 ft |
| DEL RIO | 9,385 ft | -9,062 ft |
| GEORGETOWN | 9,408 ft | -9,085 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 (4)
| Interval | Type |
|---|---|
| 8,763–10,192 ft | Perforated |
| 8,793–11,235 ft | Perforated |
| 8,960–9,138 ft | Perforated |
| 9,510–10,930 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,718 ft | 645 sx |
| 7" | 9,468 ft | 500 sx |
Permit History (4)
COFFIELD-OSAGE · 9,500 ft
2002-02-28
Spud 2002-04-23
COFFIELD-OSAGE · 9,500 ft
1996-05-03
COFFIELD-OSAGE · 9,500 ft
1996-05-03
Spud 1996-06-08
COFFIELD, H. H. ESTATE · 10,000 ft
1983-09-06
Spud 1984-07-17
Applications (4)
Records & Logs
5 completion filings on record · 2 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
- 1RE
- Max Depth
- 10,000 ft
- Drill Type
- Horizontal, Sidetrack
- County
- LEE
- District
- 3
- Operator
- MAGNOLIA OIL & GAS OPERATING LLC
- Completed
- 1984-08-16
Operator
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-05-06)
- Cum Oil (all leases)
- 73,106,082 bbl
- Cum Gas (all leases)
- 451,822,685 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, OPRS/G, OPRS/O
- Total Permits
- 599