42-173-32072

Final Completion

GUNN KAY

GLASSCOCK County · District 8 · OXYROCK OPERATING LLC · SPRABERRY (TREND AREA)

Permits

Max Depth

10,300 ft

First Permit

1989-03-01

Latest Activity

1993-08-06

Lifespan

4 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1993-09-01

Shut-In

—

Plugged

2018-02-01

EWA / Permit operator mismatch

Scheduling: OXYROCK OPERATING LLC ≠ Permit: COX, JOHN L.

Resolved via: production → OXYROCK OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

COX, JOHN L. 1993-2003→ JM COX RESOURCES, L.P. 2003-2018→ DE3 OPERATING LLC 2018-2020→ CROWNQUEST OPERATING, LLC 2020-2024→ OXYROCK OPERATING, LLC 2024-2026

Lease Production

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

Formation Tops (8) Elevation 2,582 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
REDBEDS	250 ft	+2,332 ft
YATES	2,190 ft	+392 ft
SPRABERRY	6,892 ft	-4,310 ft
UPPER SPRABERRY (Spraberry)	6,892 ft	-4,310 ft
LOWER SPRABERRY (Spraberry)	7,552 ft	-4,970 ft
DEAN	8,229 ft	-5,647 ft
WOLFCAMP	8,400 ft	-5,818 ft
STRAWN	10,140 ft	-7,558 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
6,913–6,931 ft	Perforated
7,568–7,800 ft	Perforated
8,234–8,480 ft	Perforated
10,156–10,254 ft	Perforated

Casing (4)

Size	Set Depth	Cement
13.375"	357 ft	425 sx
13.375"	375 ft	425 sx
9.625"	4,830 ft	1,000 sx
7"	9,805 ft	825 sx

Permit History (2)

#414576 Recompletion Final Completion

GUNN, KAY · 8,550 ft

1993-08-06

Spud 1993-08-06

#356453 Drill Final Completion

GUNN, KAY · 10,300 ft

1989-03-01

Spud 1989-03-20

Applications (2)

#414576 A COX, JOHN L.

received 1993-08-04

#356453 A COX, JOHN L.

received 1989-02-27

Records & Logs

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

W-2/G-1 1993-09-08 log on file

W-2/G-1 1989-05-02 log on file

W-2/G-1 1989-05-12

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 GLASSCOCK County.

Well Details

Well Number: 2
Max Depth: 10,300 ft
Drill Type: Vertical
County: GLASSCOCK
District: 8
Operator: OXYROCK OPERATING LLC
Completed: 1993-09-01

Operator

Name: OXYROCK OPER, LLC
Location: HOUSTON
P-5 Status: X (filed 2026-04-22)
Cum Oil (all leases): 64,850,483 bbl
Cum Gas (all leases): 77,830 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 364