42-475-37432

INJECTION

O BRIEN G. W. ETAL

WARD County · District 8 · SUNDOWN ENERGY LP · WAGON WHEEL (PENN)

Permits

2

Max Depth

12,000 ft

First Permit

2018-01-30

Latest Activity

2018-01-30

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2023-02-09

Shut-In

Plugged

P-5 Org Status: X

!

EWA / Permit operator mismatch

Scheduling: SUNDOWN ENERGY LP ≠ Permit: FOUR CORNERS PETROLEUM II, LLC

Resolved via: productionSUNDOWN ENERGY LP

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

WARD County disposal market →
H-1 Injection Active UIC #000125582 permitted 2022-10-31

Permitted Volume

6,000 bbl/d

Max Pressure

3,888 psi

Injection Interval

7,777–9,488 ft

Injected (12mo)

1,271,156 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-07-01)

Seismicity: no M2+ earthquakes recorded within 10 km in the last 24 months · TexNet catalog

Lease Production

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

Formation Tops (10) Elevation 2,675 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
HOLT 4,998 ft-2,323 ft
CLEARFORK (Clear Fork)5,485 ft-2,810 ft
TUBB 6,308 ft-3,633 ft
DELAWARE
GLORIETA
QUEEN
RUSTLER
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)
SEVEN RIVERS
YATES

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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
42-475-37847 G.W. OBRIEN ET AL · FOUR CORNERS PETROLEUM II, LLC
0.1 mi
Rustler 1,343'Yates 2,402'Seven Rivers 2,700'Queen 3,321'San Andres 3,676'Holt 5,004'Glorieta 5,004'Clear Fork 5,520'Tubb 6,340'Delaware
42-475-37762 G. W. OBRIEN ET AL · FOUR CORNERS PETROLEUM II, LLC
0.2 mi
Rustler 1,098'Yates 2,464'Seven Rivers 2,754'Queen 2,971'San Andres 3,662'Holt 4,992'Glorieta 4,992'Clear Fork 5,477'Tubb 6,310'Delaware
42-475-37759 G. W. OBRIEN ET AL · FOUR CORNERS PETROLEUM II, LLC
0.3 mi
Rustler 1,258'Yates 2,406'Queen 2,927'Seven Rivers 3,299'San Andres 3,646'Glorieta 4,990'Holt 4,990'Clear Fork 5,446'Tubb 6,223'Delaware
42-475-37760 G. W. OBRIEN ET AL · FOUR CORNERS PETROLEUM II, LLC
0.3 mi
Holt 4,958'Devonian Seven Rivers Glorieta Fusselman Queen Ellenburger Rustler Yates San Andres
42-475-37223 G. W. OBRIEN ET AL · FOUR CORNERS PETROLEUM II, LLC
0.4 mi
Rustler 1,182'Yates 2,413'Seven Rivers 2,882'Queen 2,882'Glorieta 3,277'San Andres 3,624'Holt 4,980'Clear Fork 5,409'Tubb 6,271'Delaware
42-475-37385 G W OBRIEN ET AL · FOUR CORNERS PETROLEUM II, LLC
0.4 mi
Rustler 1,041'Yates 2,461'Seven Rivers 2,747'Queen 2,970'San Andres 3,658'Holt 5,012'Tubb 6,440'Delaware Glorieta Clear Fork
42-475-37845 G.W. OBRIEN ET AL · FOUR CORNERS PETROLEUM II, LLC
0.5 mi
Rustler 991'Yates 2,445'Seven Rivers 2,719'Queen 2,941'San Andres 3,556'Glorieta 4,911'Holt 4,911'Clear Fork 5,478'Tubb 6,213'Delaware
42-475-37464 G. W. O'BRIEN ETAL · FOUR CORNERS PETROLEUM II, LLC
0.5 mi
Holt 5,057'Clear Fork 5,564'Tubb 6,394'Seven Rivers Glorieta Queen Rustler Yates San Andres Delaware

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (11)

IntervalType
7,780–8,080 ftPerforated
8,190–8,283 ftPerforated
8,190–10,619 ftPerforated
8,303–8,333 ftPerforated
8,450–8,472 ftPerforated
8,522–8,584 ftPerforated
8,622–8,641 ftPerforated
8,704–8,789 ftPerforated
8,856–8,866 ftPerforated
8,955–9,102 ftPerforated
9,301–9,308 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"715 ft494 sx
8.625"3,744 ft1,200 sx
5.5"10,852 ft1,026 sx

Permit History (2)

Applications (2)

#835768 A FOUR CORNERS PETROLEUM II, LLC
received 2018-04-18
#835768 A FOUR CORNERS PETROLEUM II, LLC
received 2018-01-30

Records & Logs

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

W-2/G-1 2023-02-10
W-2/G-1 2023-01-23
W-2/G-1 2018-11-01 log on file
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.

Lat 31.571921
Lon -102.998617

Well Details

Well Number
2026
Max Depth
12,000 ft
Drill Type
Vertical
County
WARD
District
8
Completed
2023-02-09

Operator

Location
DALLAS
P-5 Status
X (filed 2026-06-03)
Cum Oil (all leases)
16,582,532 bbl
Cum Gas (all leases)
24,624,728 mcf
Activities
OPRS/G, OPRS/O
Total Permits
300