42-475-33461

Final Completion

O'BRIEN, G.W. ET AL

WARD County · District 8 · CHEVRON U. S. A. INC.

Permits

Max Depth

3,600 ft

First Permit

1984-08-09

Latest Activity

1994-03-02

Lifespan

10 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

WARD County disposal market →

H-1 Injection Active UIC #000053631 permitted 2011-10-06

Permitted Volume

2,000 bbl/d

Max Pressure

1,200 psi

Injection Interval

2,411–3,072 ft

Injected (12mo)

44,088 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-07-01)

Operator History

Chain of Custody

CHEVRON U. S. A. INC. 1993-2003→ BC OPERATING, INC. 2003-2004→ CELERO ENERGY, L.P. 2004-2005→ WHITING OIL AND GAS CORPORATION 2005-2016→ FOUR CORNERS PETROLEUM II, LLC 2016-2020→ TWO P PARTNERS, LLC 2021-2026

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 2,668 ft (DF)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RUSTLER	950 ft	+1,718 ft
TANSILL	2,300 ft	+368 ft
YATES	2,460 ft	+208 ft
YATES	2,511 ft	+157 ft
QUEEN	3,067 ft	-399 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 (3)

Interval	Type
2,522–2,773 ft	Perforated
2,522–3,072 ft	Perforated
3,174–3,185 ft	Perforated

Casing (4)

Size	Set Depth	Cement
8.625"	628 ft	350 sx
4"	2,402 ft	85 sx
4"	2,889 ft	—
5.5"	3,329 ft	650 sx

Permit History (2)

#421519 Other Final Completion

O'BRIEN, G.W. ET AL · 3,600 ft

1994-03-02

Spud 1993-10-05

#247719 Drill Final Completion

O BRIEN, G. W. ET AL · 3,600 ft

1984-08-09

Applications (3)

#421519 A CHEVRON U. S. A. INC.

received 1994-02-25

#247719 A GULF OIL CORP.

received 1984-09-06

#247719 A GULF OIL CORP.

received 1984-08-07

Records & Logs

6 completion filings on record.

W-2/G-1 2007-02-08

W-2/G-1 1994-02-01

W-2/G-1 1984-12-03

W-2/G-1 1984-12-22

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 WARD County.

Well Details

Well Number: 1481
Max Depth: 3,600 ft
Drill Type: Vertical
County: WARD
District: 8
Operator: CHEVRON U. S. A. INC.

Operator

Name: TEXACO E & P INC
Location: MIDLAND
P-5 Status: Active (filed 2026-01-30)
Cum Oil (all leases): 633,048,621 bbl
Cum Gas (all leases): 4,264,158,043 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 9,259