42-165-34007

INJECTION

NORTH RILEY UNIT

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

Permits

1

Max Depth

7,400 ft

First Permit

1988-10-12

Latest Activity

1988-10-12

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2022-12-01

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 #000071415 permitted 1990-04-20

Permitted Volume

1,000 bbl/d

Max Pressure

2,500 psi

Injection Interval

6,316–7,196 ft

Injected (12mo)

64,783 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 (8) Elevation 3,397 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 1,830 ft+1,567 ft
YATES 2,943 ft+454 ft
SAN ANDRES 4,576 ft-1,179 ft
U. CLEARFORK6,298 ft-2,901 ft
CLEAR FORK 6,310 ft-2,913 ft
U. TUBB6,933 ft-3,536 ft
L. TUBB7,035 ft-3,638 ft
LOWER CLEARFORK (Clear Fork)7,137 ft-3,740 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
6,316–7,196 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,760 ft950 sx
4.5"7,347 ft2,500 sx

Permit History (1)

Applications (1)

#352082 A UNION OIL COMPANY OF CALIFORNIA
received 1988-10-10

Records & Logs

3 completion filings on record.

W-2/G-1 2023-01-17
W-2/G-1 1988-12-19
W-2/G-1 1989-01-02
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
145
Max Depth
7,400 ft
Drill Type
Vertical
County
GAINES
District
8
Completed
2022-12-01

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