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42-335-34221

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WESTBROOK SOUTHEAST UNIT

MITCHELL County · District 8 · BCE-MACH III LLC · WESTBROOK

Permits

1

Max Depth

3,250 ft

First Permit

2001-03-19

Latest Activity

2001-03-19

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2001-06-13

Shut-In

—

Plugged

—

P-5 Org Status: X

!

EWA / Permit operator mismatch

Scheduling: BCE-MACH III LLC ≠ Permit: FIRST PERMIAN, L.L.C.

Resolved via: production → BCE-MACH III LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000091063 permitted 2001-06-11

Permitted Volume

500 bbl/d

Max Pressure

1,200 psi

Injection Interval

2,850–3,200 ft

Injected (12mo)

—

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

Operator History

Chain of Custody

FINA OIL & CHEMICAL COMPANY 1993-1999→ FIRST PERMIAN, L.L.C. 1999-2002→ ENERGEN RESOURCES CORPORATION 2002-2019→ 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 (6) Elevation 2,114 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 555 ft+1,559 ft
SEVEN RIVERS 725 ft+1,389 ft
QUEEN 1,080 ft+1,034 ft
GRAYBURG/SAN ANDRES (Grayburg)1,490 ft+624 ft
GLORIETA 2,160 ft-46 ft
CLEARFORK (Clear Fork)2,465 ft-351 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)

IntervalType
3,020–3,114 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"531 ft350 sx
5.5"3,213 ft1,240 sx

Permit History (1)

#506423 Drill Final Completion

WESTBROOK SOUTHEAST UNIT · 3,250 ft

2001-03-19

Spud 2001-04-16

Applications (1)

#506423 A FIRST PERMIAN, L.L.C.
received 2001-03-13

Records & Logs

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

W-2/G-1 2001-08-30 log on file
W-2/G-1 2002-03-25
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
1856W
Max Depth
3,250 ft
Drill Type
Vertical
County
MITCHELL
District
8
Operator
BCE-MACH III LLC
Completed
2001-06-13

Operator

Location
OKLAHOMA CI, TY
P-5 Status
X (filed 2026-05-18)
Cum Oil (all leases)
2,920,146 bbl
Cum Gas (all leases)
26,737,346 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
10