42-165-34137

PRODUCING

NORTH RILEY UNIT

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

Permits

1

Max Depth

7,350 ft

First Permit

1990-02-23

Latest Activity

1990-02-23

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1990-04-20

Shut-In

Plugged

P-5 Org Status: X

!

EWA / Permit operator mismatch

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

Resolved via: productionBCE-MACH III LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (6) Elevation 3,415 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SAN ANDRES 4,408 ft-993 ft
GLORIETA 5,892 ft-2,477 ft
UPPER CLF.6,374 ft-2,959 ft
TUBB 7,054 ft-3,639 ft
LOWER TUBB (Tubb)7,146 ft-3,731 ft
LOWER CLF7,260 ft-3,845 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
6,355–7,288 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,840 ft850 sx
5.5"7,363 ft927 sx

Permit History (1)

Applications (1)

#370185 A UNION OIL COMPANY OF CALIFORNIA
received 1990-02-23

Records & Logs

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

W-2/G-1 1990-06-15 log on file
W-2/G-1 1990-07-18
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
273
Max Depth
7,350 ft
Drill Type
Vertical
County
GAINES
District
8
Completed
1990-04-20

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