42-149-32009
HorizontalGERONIMO UNIT
FAYETTE County · District 3 · UNION PACIFIC RESOURCES COMPANY · ROCKY CREEK (EDWARDS)
Permits
3
Max Depth
14,000 ft
First Permit
1985-03-29
Latest Activity
1995-04-06
Lifespan
10 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-06-11
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: UNION PACIFIC RESOURCES COMPANY ≠ Production: MAGNOLIA OIL & GAS OPERATING LLC (reported 2026-04)
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 (4) Elevation 268 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| B/WILCOX | 8,990 ft | -8,722 ft |
| T/NAVARRO | 9,680 ft | -9,412 ft |
| B/NACATOCH | 10,230 ft | -9,962 ft |
| T/PECAN GAP | 11,170 ft | -10,902 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 (3)
| Interval | Type |
|---|---|
| 11,808–15,120 ft | Perforated |
| 11,808–15,380 ft | Perforated |
| 12,710–12,729 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 309 ft | 275 sx |
| 9.625" | 8,935 ft | 560 sx |
| 5.5" | 13,100 ft | 565 sx |
| 9.625" | — | 200 sx |
| 9.625" | — | 480 sx |
Permit History (3)
Applications (4)
Records & Logs
5 completion filings 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
- 1
- Max Depth
- 14,000 ft
- Drill Type
- Horizontal
- County
- FAYETTE
- District
- 3
- Operator
- UNION PACIFIC RESOURCES COMPANY
- Completed
- 1985-06-11
Operator
- Name
- UNION PACIFIC RES CO
- Location
- FORT WORTH
- P-5 Status
- Inactive (filed 2000-05-02)
- Cum Oil (all leases)
- 75,300,375 bbl
- Cum Gas (all leases)
- 1,818,873,181 mcf
- Total Permits
- 5,638