42-215-31428
UJOHNSON F. I.
HIDALGO County · District 4 · MOBIL PRODUCING TX. & N.M. INC. · MONTE CHRISTO (50-A SOUTH)
Permits
5
Max Depth
8,900 ft
First Permit
1983-12-29
Latest Activity
1989-03-16
Lifespan
5 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-05-08
Shut-In
—
Plugged
2013-01-11
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
2013-01
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (4) Elevation 212 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| 46 SD. | 7,689 ft | -7,477 ft |
| 49 SD. | 8,004 ft | -7,792 ft |
| 50A SAND | 8,046 ft | -7,834 ft |
| 56B SAND | 8,669 ft | -8,457 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 (6)
| Interval | Type |
|---|---|
| 7,341–7,404 ft | Perforated |
| 7,450–7,462 ft | Perforated |
| 7,689–7,698 ft | Perforated |
| 7,935–7,965 ft | Perforated |
| 8,006–8,019 ft | Perforated |
| 8,046–8,105 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,850 ft | 895 sx |
| 9.625" | 1,850 ft | — |
| 2.875" | 8,850 ft | 2,452 sx |
| 2.875" | 8,850 ft | 2,652 sx |
Permit History (5)
JOHNSON, F. I. · 8,850 ft
1989-03-16
JOHNSON, F. I. · 7,900 ft
1987-12-15
JOHNSON, F. I. · 8,850 ft
1987-04-01
JOHNSON, F. I. · 8,850 ft
1986-08-28
JOHNSON, F. I. · 8,900 ft
1983-12-29
Spud 1984-01-18
Applications (7)
Records & Logs
11 completion filings on record · 2 with log images at RRC.
+5 more filings
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
- 39D
- Max Depth
- 8,900 ft
- Drill Type
- Vertical
- County
- HIDALGO
- District
- 4
- Operator
- MOBIL PRODUCING TX. & N.M. INC.
- Completed
- 1984-05-08
Operator
- Name
- SUPERIOR OIL CO, THE
- Location
- SPRING
- P-5 Status
- Active (filed 2025-06-04)
- Cum Oil (all leases)
- 181,898,111 bbl
- Cum Gas (all leases)
- 1,950,074,148 mcf
- Activities
- CSGD/G, GTHS/C, GTHS/G
- Total Permits
- 6,763