← Wells

42-475-31658

Final Completion

ESTES E. W.

WARD County · District 8 · SUNDOWN ENERGY LP · ESTES BLOCK 34 (PENN.)

Permits

2

Max Depth

9,600 ft

First Permit

1978-02-13

Latest Activity

2018-06-08

Lifespan

40 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2010-12-10

Shut-In

—

Plugged

—

!

EWA / Production operator mismatch

Scheduling: SUNDOWN ENERGY LP ≠ Production: TWO P PARTNERS, LLC (reported 2026-04)

!

EWA / Permit operator mismatch

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

Resolved via: production → TWO P PARTNERS, LLC

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 Cancelled 2024-03-08 UIC #000102152 permitted 2010-08-02

Permitted Volume

4,000 bbl/d

Max Pressure

3,850 psi

Injection Interval

7,700–9,300 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2018-07-01)

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

Operator History

Chain of Custody

CHEVRON U. S. A. INC. 1993-2003→ BC OPERATING, INC. 2003-2004→ CELERO ENERGY, L.P. 2004-2005→ WHITING OIL AND GAS CORPORATION 2005-2016→ FOUR CORNERS PETROLEUM II, LLC 2017-2021→ TWO P PARTNERS, LLC 2021-2026→ SUNDOWN ENERGY LP 2021-2026

Lease Production

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

Oil
production & DCA →
Oil
production & DCA →

Formation Tops (6) Elevation 2,606 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 950 ft+1,656 ft
TANSILL 2,300 ft+306 ft
YATES 2,460 ft+146 ft
WICHITA ALBANY (Wichita-Albany)6,106 ft-3,500 ft
WOLFCAMP 7,239 ft-4,633 ft
PENN (Pennsylvanian)7,750 ft-5,144 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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
✓ 42-475-30466 E.W. ESTES · FOUR CORNERS PETROLEUM II, LLC
0.3 mi
Rustler 907'Tansill 2,300'Yates 2,585'Wichita-Albany 5,997'Wolfcamp 7,305'Pennsylvanian 7,792'
✓ 42-475-37217 EW ESTES · FOUR CORNERS PETROLEUM II, LLC
0.3 mi
Rustler 1,374'Yates 2,305'Seven Rivers 2,586'Queen 2,871'San Andres 3,379'Holt 4,625'Glorieta 4,720'Clear Fork 5,074'Tubb 5,953'Delaware —
✓ 42-475-32380 E.W. ESTES · WHITING OIL AND GAS CORPORATION
0.5 mi
Holt 4,605'
✓ 42-475-37600 E.W. ESTES · FOUR CORNERS PETROLEUM II, LLC
0.6 mi
Holt 4,662'Clear Fork 5,143'Tubb 6,158'Rustler —Yates —Delaware —San Andres —Glorieta —Queen —Seven Rivers —
✓ 42-475-30542 LUCY ADAMS · FOUR CORNERS PETROLEUM II, LLC
0.7 mi
San Andres 3,506'Holt 4,664'Wichita-Albany 6,085'Wolfcamp 7,289'Pennsylvanian 7,748'Pennsylvanian 7,750'
✓ 42-475-32352 E.W. ESTES · WHITING OIL AND GAS CORPORATION
0.7 mi
Holt 4,647'Pennsylvanian 7,811'
✓ 42-475-37208 LUCY ADAMS · FOUR CORNERS PETROLEUM II, LLC
0.7 mi
San Andres 3,484'Holt 4,678'Clear Fork 5,040'Tubb 5,980'Yates —Delaware —Queen —Glorieta —Seven Rivers —Rustler —
✓ 42-475-37218 LUCY ADAMS · FOUR CORNERS PETROLEUM II, LLC
0.8 mi
San Andres 3,462'Holt 4,651'Clear Fork 5,116'Tubb 5,965'Yates —Delaware —Queen —Glorieta —Seven Rivers —Rustler —

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 (4)

IntervalType
6,168–7,575 ftPerforated
7,772–8,196 ftPerforated
7,815–8,044 ftPerforated
7,815–8,962 ftPerforated

Casing (4)

SizeSet DepthCement
20"62 ft—
13.375"895 ft720 sx
8.625"3,195 ft1,450 sx
5.5"9,308 ft1,060 sx

Permit History (2)

#840946 Recompletion Final Completion

E.W. ESTES · 9,309 ft

2018-06-08

Spud 2018-06-25

#21436 Drill

ESTES, E. W. · 9,600 ft

1978-02-13

Spud 1978-04-07

Applications (2)

#840946 A FOUR CORNERS PETROLEUM II, LLC
received 2018-06-07
#21436 A GULF OIL CORP.
received 1978-02-13

Records & Logs

4 completion filings on record.

W-2/G-1 2018-10-04
W-2/G-1 2010-12-16
W-2/G-1 2010-04-16
W-2/G-1 1978-06-01
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.

Google Maps → Explorer Map →
Lat 31.477214
Lon -102.949752

Well Details

Well Number
245
Max Depth
9,600 ft
Drill Type
Vertical
County
WARD
District
8
Operator
SUNDOWN ENERGY LP
Completed
2010-12-10

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