42-383-33569

Final Completion

UNIVERSITY 13-2-2

REAGAN County · District 7 · DIAMONDBACK E&P LLC · SPRABERRY (TREND AREA)

Permits

Max Depth

8,911 ft

First Permit

1985-09-30

Latest Activity

1992-03-02

Lifespan

6 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1992-02-13

Shut-In

—

Plugged

2013-08-13

EWA / Production operator mismatch

Scheduling: DIAMONDBACK E&P LLC ≠ Production: ENDEAVOR ENERGY RESOURCES L.P. (reported 2024-06)

EWA / Permit operator mismatch

Scheduling: DIAMONDBACK E&P LLC ≠ Permit: ANTHONY, BOB G. INC.

Resolved via: scheduling → DIAMONDBACK E&P LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2025-10

Operator History

Chain of Custody

ANTHONY, BOB G. INC. 1993-1994→ STEPHENS, AUTRY C. 1995-2000→ ENDEAVOR ENERGY RESOURCES L.P. 2000-2024

Lease Production

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

Formation Tops (11) Elevation 2,658 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YATES	1,760 ft	+898 ft
GRAYBURG	3,028 ft	-370 ft
SPRABERRY	5,606 ft	-2,948 ft
UPPER SPRABERRY (Spraberry)	5,606 ft	-2,948 ft
UP SPRABERRY	5,606 ft	-2,948 ft
JO MILL SPRABERRY (Jo Mill)	6,416 ft	-3,758 ft
DEAN	6,992 ft	-4,334 ft
WOLFCAMP	7,047 ft	-4,389 ft
STRAWN	8,433 ft	-5,775 ft
STRAWN	8,443 ft	-5,785 ft
ELLENBURGER	8,648 ft	-5,990 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 (5)

Interval	Type
5,608–5,921 ft	Perforated
6,137–6,343 ft	Perforated
6,417–6,533 ft	Perforated
6,916–7,039 ft	Perforated
8,648–8,668 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	773 ft	250 sx
4.5"	8,911 ft	900 sx

Permit History (2)

#397021 Recompletion Final Completion

UNIVERSITY "13-2" · 8,911 ft

1992-03-02

Spud 1991-12-08

#286197 Drill Final Completion

UNIVERSITY "13-2" · 8,900 ft

1985-09-30

Applications (2)

#397021 A ANTHONY, BOB G. INC.

received 1992-02-26

#286197 A ANTHONY, BOB G. INC.

received 1985-08-15

Records & Logs

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

W-2/G-1 1992-03-03 log on file

W-2/G-1 1992-03-11

W-2/G-1 1986-02-19

W-2/G-1 1985-12-27 log on file

W-2/G-1 1986-01-08

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 REAGAN County.

Well Details

Well Number: 2
Max Depth: 8,911 ft
Drill Type: Vertical
County: REAGAN
District: 7
Operator: DIAMONDBACK E&P LLC
Completed: 1992-02-13

Operator

Name: DIAMONDBACK E&P LLC
Location: MIDLAND
P-5 Status: X (filed 2026-05-04)
Cum Oil (all leases): 986,290,193 bbl
Cum Gas (all leases): 41,995,553 mcf
Activities: GTHS/C, GTHS/O, OPRS/G, OPRS/O
Total Permits: 4,978