← Wells

42-165-33601

Final Completion

NORTH RILEY UNIT

GAINES County · District 8 · BCE-MACH III LLC · RILEY NORTH

Permits

1

Max Depth

7,500 ft

First Permit

1987-03-18

Latest Activity

1987-03-18

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1991-12-17

Shut-In

—

Plugged

2012-09-21

!

EWA / Permit operator mismatch

Scheduling: BCE-MACH III LLC ≠ Permit: UNION OIL COMPANY OF CALIFORNIA

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 Plugged 2012-10-10 UIC #000072590 permitted 1990-04-20

Permitted Volume

1,000 bbl/d

Max Pressure

2,500 psi

Injection Interval

6,200–7,300 ft

Injected (12mo)

—

Operator History

Chain of Custody

UNION OIL COMPANY OF CALIFORNIA 1993-2000→ PURE RESOURCES, L.P. 2000-2006→ CHEVRON MIDCONTINENT, L.P. 2006-2017→ SABINAL ENERGY OPERATING, LLC 2017-2025→ 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 (4) Elevation 3,414 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
UPPER CLEARFORK (Clear Fork)6,319 ft-2,905 ft
UPPER TUBB (Tubb)6,950 ft-3,536 ft
LOWER TUBB (Tubb)7,052 ft-3,638 ft
LOWER CLEARFORK (Clear Fork)7,163 ft-3,749 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)

IntervalType
6,292–6,925 ftPerforated
6,307–7,051 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,839 ft800 sx
5.5"7,368 ft1,950 sx

Permit History (1)

#327700 Drill Final Completion

NORTH RILEY UNIT · 7,500 ft

1987-03-18

Applications (1)

#327700 A UNION OIL COMPANY OF CALIFORNIA
received 1987-03-13

Records & Logs

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

W-2/G-1 1992-01-21
W-2/G-1 1987-08-12 log on file
W-2/G-1 1987-08-15
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 GAINES County.

Well Details

Well Number
141
Max Depth
7,500 ft
Drill Type
Vertical
County
GAINES
District
8
Operator
BCE-MACH III LLC
Completed
1991-12-17

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