42-003-36737

PRODUCING Horizontal

NORTH DOLLARHIDE UNIT

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

Permits

Max Depth

8,450 ft

First Permit

1990-05-14

Latest Activity

2003-03-05

Lifespan

13 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2003-05-22

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 (3) Elevation 3,187 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CLEARFORK (Clear Fork)	5,610 ft	-2,423 ft
WICHITA (Wichita-Albany)	6,780 ft	-3,593 ft
DEVONIAN	8,050 ft	-4,863 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 (2)

Interval	Type
8,055–8,677 ft	Open hole
8,168–8,240 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	400 ft	375 sx
8.625"	3,000 ft	1,700 sx
5.5"	8,320 ft	1,875 sx

Permit History (2)

#529177 Drill Final Completion

NORTH DOLLARHIDE UNIT · 8,450 ft

2003-03-05

Spud 2003-05-06

#373170 Drill Final Completion

NORTH DOLLARHIDE UNIT · 8,420 ft

1990-05-14

Spud 1990-06-10

Applications (2)

#529177 A OXY USA WTP LP

received 2003-03-05

#373170 A OXY USA INC.

received 1990-05-10

Records & Logs

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

W-2/G-1 2009-10-05 log on file

W-2/G-1 1990-08-07 log on file

W-2/G-1 1990-08-17

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: 329
Max Depth: 8,450 ft
Drill Type: Horizontal
County: ANDREWS
District: 8
Operator: OXY USA WTP LP
Completed: 2003-05-22

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