42-165-32958

INJECTION

NORTH RILEY UNIT

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

Permits

1

Max Depth

7,300 ft

First Permit

1984-09-24

Latest Activity

1984-09-24

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1984-12-31

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

Injection / Disposal

H-1 Injection Active UIC #000054449 permitted 1984-12-28

Permitted Volume

1,000 bbl/d

Max Pressure

2,500 psi

Injection Interval

6,350–7,330 ft

Injected (12mo)

234,475 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-10-01)

Lease Production

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

Formation Tops (6) Elevation 3,421 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
GLORIETA 5,908 ft-2,487 ft
UPPER CLEARFORK (Clear Fork)6,388 ft-2,967 ft
TOP TUBB (Tubb)7,060 ft-3,639 ft
TUBB 7,060 ft-3,639 ft
LOWER CLEAR FORK (Clear Fork)7,254 ft-3,833 ft
LOWER CLEARFORK (Clear Fork)7,254 ft-3,833 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
6,431–7,306 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,825 ft850 sx
5.5"7,358 ft2,000 sx

Permit History (1)

Applications (2)

#252377 A UNION OIL COMPANY OF CALIFORNIA
received 1984-10-29
#252377 A UNION OIL COMPANY OF CALIFORNIA
received 1984-09-04

Records & Logs

2 completion filings on record.

W-2/G-1 2025-11-05
W-2/G-1 1985-03-01
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
35R
Max Depth
7,300 ft
Drill Type
Vertical
County
GAINES
District
8
Completed
1984-12-31

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