42-255-34103
PRODUCING HorizontalYANTA ET AL UNIT
KARNES County · District 2 · MAGNOLIA OIL & GAS OPERATING LLC · SUGARKANE (AUSTIN CHALK)
Permits
2
Max Depth
11,000 ft
First Permit
2014-09-22
Latest Activity
2014-09-22
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2015-01-28
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: MAGNOLIA OIL & GAS OPERATING LLC ≠ Permit: BLACKBRUSH O & G, 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
2015-01
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 (10) Elevation 302 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YEGUA - DISPOSAL (Yegua) | 800 ft | -498 ft |
| QUEEN CITY | 2,950 ft | -2,648 ft |
| REKLAW | 3,800 ft | -3,498 ft |
| CARRIZO | 4,050 ft | -3,748 ft |
| WILCOX - DISPOSAL (Wilcox) | 5,200 ft | -4,898 ft |
| AUSTIN CHALK - H2S (Austin Chalk) | 10,518 ft | -10,216 ft |
| EAGLE FORD - H2S (Eagle Ford) | — | — |
| EDWARDS - H2S (Edwards) | — | — |
| FRIO - DISPOSAL (Frio) | — | — |
| SLIGO - H2S (Sligo) | — | — |
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 |
|---|---|
| 10,781–15,532 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 3,928 ft | 980 sx |
| 5.5" | 15,655 ft | 2,225 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.
No GPS coordinates yet
Well Details
- Well Number
- 104H
- Max Depth
- 11,000 ft
- Drill Type
- Horizontal
- County
- KARNES
- District
- 2
- Operator
- MAGNOLIA OIL & GAS OPERATING LLC
- Completed
- 2015-01-28
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
- 589