← Wells

42-279-30288

Final Completion

ZAHN 16

LAMB County · District 8 · SOUTHWEST ROYALTIES INC. · ANTON WEST

Permits

1

Max Depth

6,850 ft

First Permit

1986-03-04

Latest Activity

1986-03-04

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1986-04-19

Shut-In

—

Plugged

1992-05-07

!

EWA / Permit operator mismatch

Scheduling: SOUTHWEST ROYALTIES INC. ≠ Permit: TEXAS CRUDE EXPLORATION, INC.

Resolved via: scheduling → SOUTHWEST ROYALTIES INC.

Operator History

originally filed by TEXAS CRUDE EXPLORATION, INC. — asset transferred

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 (6) Elevation 3,470 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,200 ft+1,270 ft
SAN ANDRES 3,280 ft+190 ft
GLORIETA 4,689 ft-1,219 ft
U/CLEARFORK5,218 ft-1,748 ft
TUBB 5,820 ft-2,350 ft
L/CLEARFORK6,108 ft-2,638 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
6,614–6,630 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,913 ft950 sx
4.5"6,660 ft300 sx

Permit History (1)

#299170 Drill Final Completion

ZAHN "16" · 6,850 ft

1986-03-04

Spud 1986-03-17

Applications (1)

#299170 A TEXAS CRUDE EXPLORATION, INC.
received 1986-03-03

Records & Logs

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

W-2/G-1 1986-05-07 log on file
W-2/G-1 1986-05-16
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 LAMB County.

Well Details

Well Number
1
Max Depth
6,850 ft
Drill Type
Vertical
County
LAMB
District
8
Operator
SOUTHWEST ROYALTIES INC.
Completed
1986-04-19

Operator

Location
MIDLAND
P-5 Status
Active (filed 2026-01-06)
Cum Oil (all leases)
33,256,292 bbl
Cum Gas (all leases)
40,059,151 mcf
Activities
G/PUR, OPRS/G, OPRS/O
Total Permits
497