42-165-33305

PRODUCING

NORTH RILEY UNIT

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

Permits

1

Max Depth

7,400 ft

First Permit

1985-07-01

Latest Activity

1985-07-01

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2019-08-23

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 3,402 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
GLORIETA 5,902 ft-2,500 ft
U. CLEARFORK6,294 ft-2,892 ft
UPPER CLEAR FORK (Clear Fork)6,294 ft-2,892 ft
TUBB 7,062 ft-3,660 ft
L. CLEARFORK7,222 ft-3,820 ft
LOWER CLEAR FORK (Clear Fork)7,222 ft-3,820 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
6,384–7,268 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,823 ft950 sx
5.5"7,345 ft2,000 sx

Permit History (1)

Applications (2)

#279103 A UNION OIL COMPANY OF CALIFORNIA
received 1985-10-28
#279103 A UNION OIL COMPANY OF CALIFORNIA
received 1985-06-26

Records & Logs

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

W-2/G-1 2023-05-24
W-2/G-1 1985-10-16 log on file
W-2/G-1 1985-12-17
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
309
Max Depth
7,400 ft
Drill Type
Vertical
County
GAINES
District
8
Completed
2019-08-23

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