42-003-36892

PRODUCING Horizontal

NORTH DOLLARHIDE UNIT

ANDREWS County · District 8 · OXY USA WTP LP · DOLLARHIDE (DEVONIAN)

Permits

Max Depth

8,500 ft

First Permit

1991-02-19

Latest Activity

2003-03-05

Lifespan

12 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2024-06-19

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

OXY USA INC. 1993-2000→ OXY USA WTP LP 2001-2026

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 (5) Elevation 3,188 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CLEARFORK (Clear Fork)	5,832 ft	-2,644 ft
WICHITA (Wichita-Albany)	6,871 ft	-3,683 ft
WICHITA ALBANY (Wichita-Albany)	6,871 ft	-3,683 ft
WOODFORD	7,780 ft	-4,592 ft
DEVONIAN	8,242 ft	-5,054 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
8,242–8,257 ft	Perforated
8,242–8,260 ft	Perforated
8,242–8,831 ft	Perforated
8,258–8,831 ft	Open hole
8,343–8,443 ft	Perforated
8,384–8,443 ft	Perforated

Casing (4)

Size	Set Depth	Cement
13.375"	400 ft	375 sx
8.625"	3,000 ft	1,450 sx
5.5"	8,500 ft	1,475 sx
5.5"	—	975 sx

Permit History (2)

#529174 Recompletion Final Completion

NORTH DOLLARHIDE UNIT · 8,450 ft

2003-03-05

Spud 2003-05-27

#384633 Drill Final Completion

NORTH DOLLARHIDE UNIT · 8,500 ft

1991-02-19

Spud 1991-04-08

Applications (2)

#529174 A OXY USA WTP LP

received 2003-03-05

#384633 A OXY USA INC.

received 1991-02-14

Records & Logs

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

W-2/G-1 2025-08-26

W-2/G-1 2010-05-20 log on file

W-2/G-1 1992-05-04

W-2/G-1 1991-06-05 log on file

W-2/G-1 1991-06-11

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: 504
Max Depth: 8,500 ft
Drill Type: Horizontal
County: ANDREWS
District: 8
Operator: OXY USA WTP LP
Completed: 2024-06-19

Operator

Name: OXY USA WTP LP
Location: HOUSTON
P-5 Status: Active (filed 2025-10-16)
Cum Oil (all leases): 329,551,533 bbl
Cum Gas (all leases): 84,981,131 mcf
Activities: CSGD/G, CSGD/P, G/PUR, OPRS/G, OPRS/O
Total Permits: 2,274