42-003-37642

Final Completion Horizontal

FSAU

ANDREWS County · District 8 · WHITE ROCK OIL & GAS LLC · FULLERTON (SAN ANDRES)

Permits

Max Depth

4,900 ft

First Permit

1995-05-04

Latest Activity

2003-05-21

Lifespan

8 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1995-08-12

Shut-In

—

Plugged

—

EWA / Permit operator mismatch

Scheduling: WHITE ROCK OIL & GAS LLC ≠ Permit: DEVON ENERGY PRODUCTION CO, L.P.

Resolved via: production → WHITE ROCK OIL & GAS, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1994-11

Last Production

2026-07

Operator History

Chain of Custody

KERR-MCGEE CORPORATION 1994-1996→ DEVON ENERGY CORPORATION(NEVADA) 1997-2000→ DEVON ENERGY PRODUCTION CO, L.P. 2000-2018→ WHITE ROCK OIL & GAS, LLC 2019-2026

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 (3) Elevation 3,341 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YATES	2,900 ft	+441 ft
SAN ANDRES	4,340 ft	-999 ft
SAN ANDRES POROSITY (San Andres)	4,577 ft	-1,236 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 (10)

Interval	Type
4,584–4,594 ft	Perforated
4,584–4,722 ft	Perforated
4,684–4,689 ft	Perforated
4,715–4,722 ft	Perforated
4,752–4,757 ft	Perforated
4,780–5,434 ft	Perforated
4,813–4,829 ft	Perforated
5,590–6,307 ft	Perforated
5,632–5,652 ft	Perforated
5,700–6,693 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	1,788 ft	760 sx
5.5"	4,875 ft	740 sx

Permit History (2)

#532194 Recompletion Final Completion

FSAU · 4,900 ft

2003-05-21

Spud 2003-05-15

#435497 Drill Final Completion

FSAU · 4,900 ft

1995-05-04

Spud 1995-05-09

Applications (2)

#532194 A DEVON ENERGY PRODUCTION CO, L.P.

received 2003-05-21

#435497 A KERR-MCGEE CORPORATION

received 1995-05-04

Records & Logs

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

W-2/G-1 2021-05-26

W-2/G-1 2003-08-28

W-2/G-1 1995-08-24

W-2/G-1 1995-07-13 log on file

W-2/G-1 1995-07-31

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: 35H
Max Depth: 4,900 ft
Drill Type: Horizontal
County: ANDREWS
District: 8
Operator: WHITE ROCK OIL & GAS LLC
Completed: 1995-08-12

Operator

Name: WHITE ROCK OIL & GAS, LLC
Location: PLANO
P-5 Status: Active (filed 2025-07-18)
Cum Oil (all leases): 6,056,932 bbl
Cum Gas (all leases): 30,143,926 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 31