42-199-00523

Final Completion

NONA MILLS FIELD UNIT

HARDIN County · District 3 · MOBIL PRODUCING TX. & N.M. INC. · NONA MILLS (-I-)

Permits

Max Depth

8,613 ft

First Permit

1985-01-22

Latest Activity

2000-02-11

Lifespan

15 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

2026-05-22

EWA / Production operator mismatch

Scheduling: MOBIL PRODUCING TX. & N.M. INC. ≠ Production: SHOCO PRODUCTION LLC (reported 2026-03)

EWA / Permit operator mismatch

Scheduling: MOBIL PRODUCING TX. & N.M. INC. ≠ Permit: SMITH PRODUCTION INC.

Resolved via: production → SHOCO PRODUCTION LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

MOBIL PRODUCING TX. & N.M. INC. 1993-1997→ SMITH PRODUCTION INC. 1998-2001→ WESTPORT OIL AND GAS COMPANY, LP 2004-2004→ SYNERGY OIL & GAS, L.P. 2006-2008→ PRIMROSE RESOURCES, LLC 2011-2015→ WESTERN ENERGY GROUP, LLC 2015-2020→ SHOCO PRODUCTION, L.P. 2020-2020→ SHOCO PRODUCTION LLC 2020-2026

Lease Production

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

Formation Tops (5) Elevation 64 ft (DF)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
FRIO	3,280 ft	-3,216 ft
VICKSBURG	5,730 ft	-5,666 ft
YEGUA	7,100 ft	-7,036 ft
YEGUA F (Yegua)	7,783 ft	-7,719 ft
YEGUA I (Yegua)	8,210 ft	-8,146 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 (8)

Interval	Type
7,289–7,297 ft	Perforated
7,557–7,561 ft	Perforated
7,783–7,789 ft	Perforated
7,850–7,860 ft	Perforated
7,990–7,996 ft	Perforated
8,376–8,388 ft	Perforated
8,430–8,450 ft	Perforated
8,528–8,536 ft	Perforated

Casing (6)

Size	Set Depth	Cement
10.75"	1,788 ft	—
10.75"	1,792 ft	645 sx
10.75"	1,792 ft	—
2.375"	8,128 ft	—
5.5"	8,599 ft	600 sx
5.5"	8,599 ft	—

Permit History (4)

#491802 Recompletion Final Completion

NONA MILLS FIELD UNIT · 8,613 ft

2000-02-11

Spud 1999-11-29

#333297 Recompletion Final Completion

NONA MILLS FIELD UNIT · 7,420 ft

1987-07-24

#298450 Recompletion U

NONA MILLS FIELD UNIT · 8,613 ft

1986-02-25

#265018 Recompletion Final Completion

NONA MILLS FIELD UNIT · 8,180 ft

1985-01-22

Applications (5)

#491802 A SMITH PRODUCTION INC.

received 2000-02-07

#333297 A MOBIL PRODUCING TX. & N.M. INC.

received 1987-07-22

#298450 A MOBIL PRODUCING TX. & N.M. INC.

received 1986-02-25

#265018 A MOBIL PRODUCING TX. & N.M. INC.

received 1985-03-27

#265018 A MOBIL PRODUCING TX. & N.M. INC.

received 1985-01-21

Records & Logs

10 completion filings on record · 3 with log images at RRC.

W-2/G-1 2001-02-14

W-2/G-1 2000-02-03 log on file

W-2/G-1 1988-03-29

W-2/G-1 1988-04-06

W-2/G-1 1986-04-23 log on file

+4 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 HARDIN County.

Well Details

Well Number: 901
Max Depth: 8,613 ft
Drill Type: Vertical
County: HARDIN
District: 3
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