42-003-40627

UNIVERSITY 7-10 B

ANDREWS County · District 8 · CHESAPEAKE OPERATING, INC.

Permits

Max Depth

12,000 ft

First Permit

2008-07-11

Latest Activity

2012-08-02

Lifespan

4 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2007-10

Last Production

2026-07

Operator History

Chain of Custody

CHESAPEAKE OPERATING, INC. 2007-2012→ ENERVEST OPERATING, L.L.C. 2012-2014→ QEP ENERGY COMPANY 2014-2020→ DIAMONDBACK E&P LLC 2020-2025

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 2,953 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SPRABERRY UPPER (Spraberry)	8,420 ft	-5,467 ft
SPRABERRY	8,890 ft	-5,937 ft
SPRABERRY LOWER (Spraberry)	9,550 ft	-6,597 ft
DEAN	9,760 ft	-6,807 ft
WOLFCAMP	9,930 ft	-6,977 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 (4)

Interval	Type
8,422–8,764 ft	Perforated
8,897–9,701 ft	Perforated
9,765–9,870 ft	Perforated
9,934–10,028 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	1,800 ft	850 sx
5.5"	10,207 ft	—

Permit History (2)

#745135 Recompletion

UNIVERSITY 7-10 B · 2,000 ft

2012-08-02

#665057 Drill Final Completion

UNIVERSITY 7-10 B · 12,000 ft

2008-07-11

Spud 2008-08-21

Applications (2)

#745135 A CHESAPEAKE OPERATING, INC.

received 2012-07-23

#665057 A CHESAPEAKE OPERATING, INC.

received 2008-06-21

Records & Logs

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

W-2/G-1 2008-12-02 log on file

W-2/G-1 2009-02-12

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 ANDREWS County.

Well Details

Well Number: 3
Max Depth: 12,000 ft
Drill Type: Vertical
County: ANDREWS
District: 8
Operator: CHESAPEAKE OPERATING, INC.

Operator

Name: PARKWAY PETRO, INC
Location: OKLAHOMA CI, TY
P-5 Status: Delinquent (filed 2024-12-10)
Cum Oil (all leases): 120,218,990 bbl
Cum Gas (all leases): 5,501,647,035 mcf
Total Permits: 13,061