42-215-31390

JOHNSON, F. I.

HIDALGO County · District 4 · MOBIL PRODUCING TX. & N.M. INC.

Permits

Max Depth

8,700 ft

First Permit

1983-10-18

Latest Activity

1991-06-04

Lifespan

8 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2012-06

Lease Production

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

Formation Tops (9) Elevation 208 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
42 SD.	7,436 ft	-7,228 ft
45 SD.	7,614 ft	-7,406 ft
50B	8,073 ft	-7,865 ft
51	8,179 ft	-7,971 ft
51 SD.	8,179 ft	-7,971 ft
52 SD.	8,232 ft	-8,024 ft
45 SAND	—	—
51 SAND	—	—
52 SAND	—	—

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
7,436–7,447 ft	Perforated
8,073–8,112 ft	Perforated
8,179–8,192 ft	Perforated

Casing (3)

Size	Set Depth	Cement
10.75"	1,862 ft	1,025 sx
2.875"	8,620 ft	2,600 sx
2.875"	8,620 ft	2,600 sx

Permit History (3)

#388623 Recompletion

JOHNSON, F. I. · 8,620 ft

1991-06-04

#234761 Recompletion Final Completion

JOHNSON, F. I. · 8,620 ft

1984-04-06

#217672 Drill Final Completion

JOHNSON, F. I. · 8,700 ft

1983-10-18

Spud 1983-10-31

Applications (4)

#388623 A MOBIL PRODUCING TX. & N.M. INC.

received 1991-06-04

#234761 A SUPERIOR OIL COMPANY, THE

received 1984-04-03

#217672 A SUPERIOR OIL COMPANY, THE

received 1984-01-30

#217672 A SUPERIOR OIL COMPANY, THE

received 1983-10-18

Records & Logs

8 completion filings on record.

W-2/G-1 2011-06-15

W-2/G-1 1984-04-30

W-2/G-1 1984-03-05

+2 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: 35D
Max Depth: 8,700 ft
Drill Type: Vertical
County: HIDALGO
District: 4
Operator: MOBIL PRODUCING TX. & N.M. INC.

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