← Wells

42-495-32069

Final Completion

WALTON, J. B.

WINKLER County · District 8 · MOBIL PRODUCING TX. & N.M. INC.

Permits

3

Max Depth

3,500 ft

First Permit

1986-09-02

Latest Activity

1987-08-07

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1987-03-13

Shut-In

—

Plugged

—

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. 1993-1993→ MIDPAR L.P. 1993-1995→ PARKER & PARSLEY DEVELOPMENT L.P 1995-1997→ PIONEER NATURAL RES. USA, INC. 1997-1999→ PRIZE OPERATING COMPANY 1999-2002→ GRUY PETROLEUM MANAGEMENT CO. 2002-2006→ CIMAREX ENERGY CO. OF COLORADO 2006-2012→ MERIT ENERGY COMPANY 2013-2016→ BLACKBEARD OPERATING, LLC 2016-2021→ SADDLEBACK EXPLORATION, LLC 2021-2024→ FORMENTERA OPERATIONS LLC 2024-2026

Lease Production

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

Oil
production & DCA →

Formation Tops (5) Elevation 2,912 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TANSIL2,506 ft+406 ft
TANSILL 2,506 ft+406 ft
YATES 2,667 ft+245 ft
SEVEN RIVERS 2,983 ft-71 ft
COLBY3,278 ft-366 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 (2)

IntervalType
2,677–2,799 ftPerforated
2,990–3,160 ftPerforated

Casing (5)

SizeSet DepthCement
13.375"40 ft—
9.625"553 ft350 sx
9.625"553 ft—
5.5"3,470 ft825 sx
5.5"3,470 ft—

Permit History (3)

#334136 Recompletion Final Completion

WALTON, J. B. · 3,500 ft

1987-08-07

#332965 Recompletion Final Completion

WALTON, J. B. · 3,500 ft

1987-07-16

#320080 Drill U

WALTON, J. B. · 3,500 ft

1986-09-02

Applications (3)

#334136 A MOBIL PRODUCING TX. & N.M. INC.
received 1987-08-07
#332965 A MOBIL PRODUCING TX. & N.M. INC.
received 1987-07-16
#320080 A MOBIL PRODUCING TX. & N.M. INC.
received 1986-08-27

Records & Logs

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

W-2/G-1 1987-08-25
W-2/G-1 1987-10-21
W-2/G-1 1987-07-20
W-2/G-1 1987-07-25
W-2/G-1 1987-04-20 log on file
W-2/G-1 1987-04-23
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library 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 WINKLER County.

Well Details

Well Number
318
Max Depth
3,500 ft
Drill Type
Vertical
County
WINKLER
District
8
Operator
MOBIL PRODUCING TX. & N.M. INC.
Completed
1987-03-13

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