42-215-31528

JOHNSON F. I.

HIDALGO County · District 4 · MOBIL PRODUCING TX. & N.M. INC. · MONTE CHRISTO (51)

Permits

Max Depth

8,700 ft

First Permit

1984-08-08

Latest Activity

1989-06-20

Lifespan

5 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1984-09-11

Shut-In

—

Plugged

1991-11-07

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (15) Elevation 210 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
5950' FRIO	5,958 ft	-5,748 ft
MONTE CHRISTO (25)	6,202 ft	-5,992 ft
39-B SAND	7,224 ft	-7,014 ft
(42)	7,370 ft	-7,160 ft
42	7,370 ft	-7,160 ft
MONTE CHRISTO (42)	7,474 ft	-7,264 ft
MONTE CHRISTO (47)	7,692 ft	-7,482 ft
MONTE CHRISTO (50-A)	7,902 ft	-7,692 ft
50-B	7,938 ft	-7,728 ft
(50-B, SOUTH)	7,938 ft	-7,728 ft
50-B, SOUTH	7,938 ft	-7,728 ft
(51)	8,030 ft	-7,820 ft
51	8,030 ft	-7,820 ft
FRIO 51 SD (Frio)	8,030 ft	-7,820 ft
MONTE CHRISTO (51)	8,030 ft	-7,820 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 (7)

Interval	Type
7,090–7,116 ft	Perforated
7,277–7,285 ft	Perforated
7,544–7,560 ft	Perforated
7,692–7,708 ft	Perforated
7,790–7,810 ft	Perforated
7,938–7,954 ft	Perforated
8,030–8,177 ft	Perforated

Casing (6)

Size	Set Depth	Cement
9.625"	1,862 ft	850 sx
9.625"	1,862 ft	—
2.875"	8,250 ft	2,200 sx
2.875"	8,250 ft	—
2.375"	8,250 ft	—
2.875"	8,280 ft	—

Permit History (7)

#360502 Recompletion U

JOHNSON, F. I. · 8,250 ft

1989-06-20

#357279 Recompletion U

JOHNSON, F.I. · 8,250 ft

1989-03-22

#328390 Recompletion Final Completion

JOHNSON, F. I. · 8,250 ft

1987-04-28

#303369 Recompletion Final Completion

JOHNSON, F. I. · 8,250 ft

1986-06-17

#300361 Recompletion Final Completion

JOHNSON, F. I. · 8,250 ft

1986-03-27

#281537 Recompletion Final Completion

JOHNSON, F. I. · 8,000 ft

1985-07-31

#247576 Drill F

JOHNSON, F. I. · 8,700 ft

1984-08-08

Spud 1984-08-12

Applications (7)

#360502 A MOBIL PRODUCING TX. & N.M. INC.

received 1989-06-16

#357279 A MOBIL PRODUCING TX. & N.M. INC.

received 1989-03-22

#328390 A MOBIL PRODUCING TX. & N.M. INC.

received 1987-03-30

#303369 A MOBIL PRODUCING TX. & N.M. INC.

received 1986-06-16

#300361 A SUPERIOR OIL COMPANY, THE

received 1986-02-25

#281537 A SUPERIOR OIL COMPANY, THE

received 1985-07-30

#247576 A SUPERIOR OIL COMPANY, THE

received 1984-08-06

Records & Logs

13 completion filings on record · 6 with log images at RRC.

W-2/G-1 1989-11-15 log on file

W-2/G-1 1989-12-12

W-2/G-1 1989-05-12 log on file

W-2/G-1 1987-06-05 log on file

W-2/G-1 1987-06-11

W-2/G-1 1986-09-17 log on file

+7 more filings

Completion packets + logs ↗ Wellbore 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

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in HIDALGO County.

Well Details

Well Number: 54F
Max Depth: 8,700 ft
Drill Type: Vertical
County: HIDALGO
District: 4
Operator: MOBIL PRODUCING TX. & N.M. INC.
Completed: 1984-09-11

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