42-495-31200

O'BRIEN, G. W. ET AL

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

Permits

Max Depth

3,380 ft

First Permit

1980-05-08

Latest Activity

1994-12-22

Lifespan

15 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

WINKLER County disposal market →

H-1 Injection Plugged 2022-04-13 UIC #000091543 permitted 2019-01-31

Permitted Volume

500 bbl/d

Max Pressure

1,341 psi

Injection Interval

2,682–2,900 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2022-07-01)

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 (4) Elevation 2,701 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RUSTLER	950 ft	+1,751 ft
TANSILL	2,300 ft	+401 ft
YATES	2,460 ft	+241 ft
YATES	2,630 ft	+71 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
2,682–2,892 ft	Perforated
2,696–2,892 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	572 ft	300 sx
5.5"	3,079 ft	770 sx

Permit History (2)

#431140 Recompletion

O'BRIEN, G. W. ET AL · 3,340 ft

1994-12-22

#80652 Drill Final Completion

O'BRIEN, G. W. ETAL · 3,380 ft

1980-05-08

Applications (2)

#431140 A CHEVRON U. S. A. INC.

received 1994-12-19

#80652 A GULF OIL CORP.

received 1980-05-08

Records & Logs

2 completion filings on record.

W-2/G-1 2011-08-31

W-2/G-1 1980-09-09

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 WINKLER County.

Well Details

Well Number: 37W
Max Depth: 3,380 ft
Drill Type: Vertical
County: WINKLER
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: 9,261