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42-131-02427

Final Completion

FRIO GAS UNIT

DUVAL County · District 4 · MOBIL PRODUCING TX. & N.M. INC. · PETROX (FRIO 900 GAS)

Permits

1

Max Depth

790 ft

First Permit

1986-02-04

Latest Activity

1986-02-04

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

2016-09-23

!

EWA / Production operator mismatch

Scheduling: MOBIL PRODUCING TX. & N.M. INC. ≠ Production: SOUTHWEST ROYALTIES, INC. (reported 2012-11)

Resolved via: scheduling → MOBIL PRODUCING TX. & N.M. INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2016-09

Lease Production

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

Gas
production & DCA →

Formation Tops (2) Elevation 458 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
FRIO 500 (WILDCAT) (Frio)465 ft-7 ft
FRIO 700 (WILDCAT) (Frio)686 ft-228 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 (1)

IntervalType
686–690 ftPerforated

Casing (3)

SizeSet DepthCement
6.625"312 ft—
6.625"323 ft—
2.875"1,019 ft—

Permit History (1)

#296908 Recompletion Final Completion

DUVAL RANCH SEC. 96 · 790 ft

1986-02-04

Applications (2)

#296908 A MOBIL PRODUCING TX. & N.M. INC.
received 1986-05-27
#296908 A MOBIL PRODUCING TX. & N.M. INC.
received 1985-12-27

Records & Logs

3 completion filings on record · 1 with log images at RRC.

W-2/G-1 1986-05-13 log on file
W-2/G-1 1986-09-06
W-2/G-1 1959-06-10
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 DUVAL County.

Well Details

Well Number
5
Max Depth
790 ft
Drill Type
Vertical
County
DUVAL
District
4
Operator
MOBIL PRODUCING TX. & N.M. INC.

Operator

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