42-501-33914

Final Completion Horizontal

REEVES UNIT

YOAKUM County · District 8 · WHITE ROCK OIL & GAS LLC · REEVES (SAN ANDRES)

Permits

Max Depth

5,850 ft

First Permit

1994-06-01

Latest Activity

2004-08-20

Lifespan

10 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1994-07-16

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

1993-01

Last Production

2026-07

Operator History

Chain of Custody

SANTA FE ENERGY OPER. PART., LP 1993-1994→ SANTA FE ENERGY RESOURCES, INC. 1995-1999→ SANTA FE SNYDER CORPORATION 1999-2000→ DEVON SFS OPERATING, INC. 2000-2002→ DEVON ENERGY PRODUCTION CO, L.P. 2002-2018→ 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 3,471 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RUSTLER	2,508 ft	+963 ft
YATES	3,470 ft	+1 ft
SAN ANDRES	5,037 ft	-1,566 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 (6)

Interval	Type
5,316–7,140 ft	Perforated
5,316–7,243 ft	Perforated
5,316–8,555 ft	Perforated
5,316–9,530 ft	Perforated
5,360–9,275 ft	Perforated
5,585–5,670 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	414 ft	400 sx
5.5"	5,825 ft	1,500 sx

Permit History (2)

#549237 Recompletion Final Completion

REEVES UNIT · 5,825 ft

2004-08-20

Spud 2004-10-13

#424425 Drill Final Completion

REEVES UNIT · 5,850 ft

1994-06-01

Spud 1994-06-21

Applications (2)

#549237 A DEVON ENERGY PRODUCTION CO, L.P.

received 2004-08-05

#424425 A SANTA FE ENERGY OPER. PART., LP

received 1994-05-31

Records & Logs

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

W-2/G-1 2005-11-14 log on file

W-2/G-1 1994-08-19 log on file

W-2/G-1 1994-08-26

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 YOAKUM County.

Well Details

Well Number: 177 H
Max Depth: 5,850 ft
Drill Type: Horizontal
County: YOAKUM
District: 8
Operator: WHITE ROCK OIL & GAS LLC
Completed: 1994-07-16

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