42-169-33129

Final Completion

UNOCAL 940

GARZA County · District 8 · YATES ENERGY CORPORATION · ROXANNE K (ELLENBURGER)

Permits

Max Depth

8,300 ft

First Permit

1992-09-11

Latest Activity

1994-12-14

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1992-10-22

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Lease Production

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

Formation Tops (6) Elevation 2,358 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SPRABERRY	4,982 ft	-2,624 ft
WOLFCAMP	5,986 ft	-3,628 ft
PENNSYLVANIAN	7,002 ft	-4,644 ft
STRAWN	7,598 ft	-5,240 ft
WOODFORD	8,046 ft	-5,688 ft
ELLENBURGER	8,128 ft	-5,770 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)

Interval	Type
7,646–7,652 ft	Perforated
8,120–8,133 ft	Perforated

Casing (4)

Size	Set Depth	Cement
13.375"	240 ft	250 sx
8.625"	2,388 ft	1,000 sx
5.5"	8,120 ft	220 sx
5.5"	8,120 ft	1,020 sx

Permit History (2)

#430838 Recompletion Final Completion

UNOCAL "940" · 8,133 ft

1994-12-14

Spud 1994-11-01

#403411 Drill Final Completion

UNOCAL '940' · 8,300 ft

1992-09-11

Spud 1992-09-22

Applications (2)

#430838 A YATES ENERGY CORPORATION

received 1994-12-09

#403411 A YATES ENERGY CORPORATION

received 1992-09-11

Records & Logs

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

W-2/G-1 1994-12-08 log on file

W-2/G-1 1992-11-05 log on file

W-2/G-1 1992-11-23

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 GARZA County.

Well Details

Well Number: 1
Max Depth: 8,300 ft
Drill Type: Vertical
County: GARZA
District: 8
Operator: YATES ENERGY CORPORATION
Completed: 1992-10-22

Operator

Name: YATES ENGY CORP
Location: ROSWELL
P-5 Status: Active (filed 2026-02-27)
Cum Oil (all leases): 989,702 bbl
Cum Gas (all leases): 23,046,206 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 43