42-371-35550

Final Completion

WALKER -551-

PECOS County · District 8 · MOBIL PRODUCING TX. & N.M. INC. · TUNIS CREEK (WICHITA ALBANY)

Permits

1

Max Depth

4,700 ft

First Permit

1985-06-20

Latest Activity

1985-06-20

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-09-19

Shut-In

—

Plugged

1987-01-29

!

EWA / Permit operator mismatch

Scheduling: MOBIL PRODUCING TX. & N.M. INC. ≠ Permit: SUPERIOR OIL COMPANY, THE

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

Operator History

originally filed by SUPERIOR OIL COMPANY, THE — asset transferred

Formation Tops (3) Elevation 2,580 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 906 ft+1,674 ft
QUEEN 1,544 ft+1,036 ft
WICHITA ALBANY (Wichita-Albany)2,755 ft-175 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
4,188–4,214 ftPerforated
4,308–4,452 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"40 ft—
9.625"605 ft300 sx
5.5"4,700 ft250 sx

Permit History (1)

Applications (1)

#278192 A SUPERIOR OIL COMPANY, THE
received 1985-06-14

Records & Logs

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

W-2/G-1 1985-10-14 log on file
W-2/G-1 1985-12-12
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 PECOS County.

Well Details

Well Number
1
Max Depth
4,700 ft
Drill Type
Vertical
County
PECOS
District
8
Completed
1985-09-19

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