42-335-31658

NORTH WESTBROOK UNIT

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

Permits

Max Depth

3,300 ft

First Permit

1980-02-12

Latest Activity

1980-08-05

Lifespan

< 1 yr

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

H-1 Injection Active UIC #000043515 permitted 1981-03-16

Permitted Volume

800 bbl/d

Max Pressure

1,100 psi

Injection Interval

2,976–3,115 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2026-01-01)

Operator History

Chain of Custody

CHEVRON U. S. A. INC. 1993-2003→ ENERVEST OPERATING, L.L.C. 2003-2005→ ENERGEN RESOURCES CORPORATION 2006-2019→ DIAMONDBACK E&P LLC 2019-2019→ SABINAL ENERGY OPERATING, LLC 2019-2025→ BCE-MACH III LLC 2025-2026

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 2,146 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YATES	624 ft	+1,522 ft
QUEEN	1,075 ft	+1,071 ft
CLEARFORK (Clear Fork)	2,427 ft	-281 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 (1)

Interval	Type
2,976–3,115 ft	Perforated

Casing (2)

Size	Set Depth	Cement
2.875"	3,187 ft	—
5.5"	3,201 ft	1,450 sx

Permit History (2)

#90149 Other

NORTH WESTBROOK UNIT · 3,201 ft

1980-08-05

#72478 Drill Final Completion

NORTH WESTBROOK UNIT · 3,300 ft

1980-02-12

Applications (2)

#90149 A CHEVRON U. S. A. INC.

received 1980-08-05

#72478 A CHEVRON U. S. A. INC.

received 1980-02-12

Records & Logs

4 completion filings on record.

W-2/G-1 2019-09-16

W-2/G-1 1988-04-05

W-2/G-1 1980-08-12

W-2/G-1 1984-01-12

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images 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 MITCHELL County.

Well Details

Well Number: 5903
Max Depth: 3,300 ft
Drill Type: Vertical
County: MITCHELL
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