42-003-36043

Final Completion

NORTH DOLLARHIDE UNIT

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

Permits

Max Depth

7,750 ft

First Permit

1986-07-29

Latest Activity

1988-01-29

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1989-11-27

Shut-In

—

Plugged

—

EWA / Permit operator mismatch

Scheduling: OXY USA WTP LP ≠ Permit: CITIES SERVICE OIL & GAS CORP.

Resolved via: production → OXY USA WTP LP

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.

Formation Tops (4) Elevation 3,195 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
TANSILL	2,597 ft	+598 ft
SAN ANDRES	4,165 ft	-970 ft
CLEARFORK (Clear Fork)	6,254 ft	-3,059 ft
LOWER CLEARFORK (Clear Fork)	6,816 ft	-3,621 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
6,254–6,728 ft	Perforated
6,816–7,552 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	1,750 ft	1,250 sx
5.5"	7,750 ft	2,700 sx

Permit History (2)

#342025 Drill Final Completion

NORTH DOLLARHIDE UNIT · 7,750 ft

1988-01-29

#342025 Drill Unperfed Completion

NORTH DOLLARHIDE UNIT · 6,850 ft

1986-07-29

Spud 1988-04-24

Applications (2)

#342025 A CITIES SERVICE OIL & GAS CORP.

received 1988-02-19

#342025 A CITIES SERVICE OIL & GAS CORP.

received 1988-01-29

Records & Logs

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

W-2/G-1 2025-09-08

W-2/G-1 1989-12-22

W-2/G-1 1988-06-08 log on file

W-2/G-1 1988-06-16

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: 203
Max Depth: 7,750 ft
Drill Type: Vertical
County: ANDREWS
District: 8
Operator: OXY USA WTP LP
Completed: 1989-11-27

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: 2,275