42-149-33532
PRODUCING HorizontalSAMPSON-MUELLER A
FAYETTE County · District 3 · MAGNOLIA OIL & GAS OPERATING LLC · GIDDINGS (AUSTIN CHALK-3)
Permits
2
Max Depth
10,800 ft
First Permit
2021-11-05
Latest Activity
2021-11-05
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2022-02-20
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: MAGNOLIA OIL & GAS OPERATING LLC ≠ Permit: DALLAS PETROLEUM GROUP, LLC
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
2022-02
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 (5) Elevation 431 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| UNIDENTIFIED WATER SAND - DISPOS | 1,950 ft | -1,519 ft |
| NAVARRO | 7,767 ft | -7,336 ft |
| AUSTIN CHALK | 9,450 ft | -9,019 ft |
| GLEN ROSE, LOWER - DISPOSAL (Glen Rose) | — | — |
| WILCOX - DISPOSAL (Wilcox) | — | — |
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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (1)
| Interval | Type |
|---|---|
| 10,550–18,252 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 2,712 ft | 2,075 sx |
| 9.625" | 9,810 ft | 1,770 sx |
| 5.5" | 18,312 ft | 2,900 sx |
Permit History (2)
Applications (2)
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.
Well Details
- Well Number
- 4H
- Max Depth
- 10,800 ft
- Drill Type
- Horizontal
- County
- FAYETTE
- District
- 3
- Operator
- MAGNOLIA OIL & GAS OPERATING LLC
- Completed
- 2022-02-20
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
- 596