42-475-37597

PRODUCING

O BRIEN G. W. ETAL

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

Permits

1

Max Depth

11,500 ft

First Permit

2018-06-28

Latest Activity

2018-06-28

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2018-11-20

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

Lease Production

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

Formation Tops (10) Elevation 2,664 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)3,640 ft-976 ft
HOLT 5,304 ft-2,640 ft
CLEARFORK (Clear Fork)5,408 ft-2,744 ft
TUBB 6,310 ft-3,646 ft
DELAWARE
GLORIETA
QUEEN
SEVEN RIVERS
WICHITA ALBANY (Wichita-Albany)
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
42-475-37731 G.W. OBRIEN ET AL · FOUR CORNERS PETROLEUM II, LLC
0.3 mi
San Andres 3,676'Holt 4,982'Clear Fork 5,392'Tubb 6,361'Queen Rustler Yates Delaware Seven Rivers Glorieta
42-475-37386 G. W. OBRIEN ET AL · FOUR CORNERS PETROLEUM II, LLC
0.4 mi
Holt Delaware Tubb San Andres Seven Rivers Glorieta Queen Rustler Clear Fork Yates
42-475-37500 G.W. OBRIEN ET AL · FOUR CORNERS PETROLEUM II, LLC
0.4 mi
Seven Rivers 2,777'Queen 2,993'San Andres 3,675'Holt 4,994'Clear Fork 5,617'Tubb 6,462'Delaware Glorieta Rustler Yates
42-475-37486 G. W. O'BRIEN ETAL · FOUR CORNERS PETROLEUM II, LLC
0.4 mi
Rustler 999'Yates 2,502'Seven Rivers 2,770'Queen 2,989'San Andres 3,645'Holt 4,992'Clear Fork 5,508'Tubb 6,345'Glorieta Delaware
42-475-37584 G W OBRIEN ET AL · FOUR CORNERS PETROLEUM II, LLC
0.4 mi
San Andres 3,636'Holt 4,898'Clear Fork 5,370'Tubb 6,275'Rustler Delaware Yates Seven Rivers Glorieta Queen
42-475-37220 OBRIEN, G. W. ETAL · FOUR CORNERS PETROLEUM II, LLC
0.4 mi
Rustler 989'Yates 2,413'Seven Rivers 2,731'Queen 2,958'San Andres 3,601'Holt 4,930'Clear Fork 5,428'Tubb 6,239'Delaware Glorieta
42-475-37599 G.W. O'BRIEN, ET AL · FOUR CORNERS PETROLEUM II, LLC
0.5 mi
Holt 4,964'Clear Fork 5,432'Tubb 6,303'Delaware San Andres Seven Rivers Glorieta Queen Rustler Yates
42-475-37846 G.W. OBRIEN ET AL · FOUR CORNERS PETROLEUM II, LLC
0.5 mi
Rustler 950'Yates 2,218'Seven Rivers 2,411'Queen 2,927'San Andres 3,626'Glorieta 4,930'Holt 4,930'Clear Fork 5,343'Tubb 6,249'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 (1)

IntervalType
7,955–10,508 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"681 ft450 sx
8.625"3,679 ft970 sx
5.5"10,788 ft805 sx

Permit History (1)

Applications (1)

#841814 A FOUR CORNERS PETROLEUM II, LLC
received 2018-06-28

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2019-03-25 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 31.588027
Lon -102.995702

Well Details

Well Number
2013
Max Depth
11,500 ft
Drill Type
Vertical
County
WARD
District
8
Completed
2018-11-20

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