42-127-33626
Final Completion HorizontalBRISCOE-MCKNIGHT
DIMMIT County · District 1 · MAGNOLIA OIL & GAS OPERATING LLC · BRISCOE RANCH (EAGLEFORD)
Permits
2
Max Depth
6,000 ft
First Permit
2009-07-31
Latest Activity
2009-07-31
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2009-09-29
Shut-In
—
Plugged
2017-12-29
EWA / Permit operator mismatch
Scheduling: MAGNOLIA OIL & GAS OPERATING LLC ≠ Permit: TXCO RESOURCES INC.
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
2009-09
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 (3) Elevation 728 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| AUSTIN (Austin Chalk) | 4,703 ft | -3,975 ft |
| AUSTIN CHALK | 4,703 ft | -3,975 ft |
| EAGLEFORD (Eagle Ford) | 5,400 ft | -4,672 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 (1)
| Interval | Type |
|---|---|
| 6,087–9,359 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,031 ft | 402 sx |
| 5.5" | 5,174 ft | 2,635 sx |
| 5.5" | 9,487 ft | 2,635 sx |
| 4.5" | 9,487 ft | 2,635 sx |
Permit History (2)
Applications (2)
Records & Logs
3 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
- 1597XH
- Max Depth
- 6,000 ft
- Drill Type
- Horizontal
- County
- DIMMIT
- District
- 1
- Operator
- MAGNOLIA OIL & GAS OPERATING LLC
- Completed
- 2009-09-29
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
- 602