42-475-32396

Final Completion

OBRIEN G. W. ETAL

WARD County · District 8 · TWO P PARTNERS LLC · WARD-ESTES NORTH (HOLT)

Permits

Max Depth

12,576 ft

First Permit

1981-08-14

Latest Activity

2011-06-30

Lifespan

30 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2017-04-30

Shut-In

—

Plugged

2022-12-08

EWA / Production operator mismatch

Scheduling: TWO P PARTNERS LLC ≠ Production: SUNDOWN ENERGY LP (reported 2026-03)

EWA / Permit operator mismatch

Scheduling: TWO P PARTNERS LLC ≠ Permit: WHITING OIL AND GAS CORPORATION

Resolved via: production → SUNDOWN 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 Plugged 2022-12-16 UIC #000103501 permitted 2012-05-30

Permitted Volume

10,000 bbl/d

Max Pressure

2,550 psi

Injection Interval

5,100–6,000 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2022-07-01)

Operator History

Chain of Custody

CHEVRON U. S. A. INC. 1993-1999→ CELERO ENERGY, L.P. 2005-2005→ WHITING OIL AND GAS CORPORATION 2005-2016→ FOUR CORNERS PETROLEUM II, LLC 2016-2021→ TWO P PARTNERS, LLC 2021-2024→ 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.

Formation Tops (6) Elevation 2,674 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RUSTLER	950 ft	+1,724 ft
TANSILL	2,300 ft	+374 ft
YATES	2,460 ft	+214 ft
YATES	2,674 ft	0 ft
GRAYBURG	3,371 ft	-697 ft
SAN ANDRES	3,895 ft	-1,221 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 (3)

Interval	Type
2,694–2,935 ft	Perforated
5,697–5,786 ft	Perforated
11,510–11,530 ft	Perforated

Casing (5)

Size	Set Depth	Cement
13.375"	769 ft	500 sx
2.875"	2,700 ft	—
10.75"	4,530 ft	2,200 sx
10.75"	4,550 ft	2,200 sx
5.5"	11,800 ft	2,200 sx

Permit History (4)

#719320 Recompletion Final Completion

OBRIEN, G. W., ETAL · 11,800 ft

2011-06-30

Spud 2011-03-17

#557138 Reenter Final Completion

O'BRIEN, G. W. ETAL · 11,800 ft

2005-02-03

Spud 2005-02-17

#557138 Reenter

G. W. O'BRIEN ET AL · 11,700 ft

2005-02-03

Spud 2005-02-17

#130305 Drill Final Completion

O BRIEN, G.W. ETAL · 12,576 ft

1981-08-14

Applications (4)

#719320 A WHITING OIL AND GAS CORPORATION

received 2011-06-28

#557138 A WHITING OIL AND GAS CORPORATION

received 2008-07-31

#557138 A CELERO ENERGY, L.P.

received 2005-02-02

#130305 A GULF OIL CORP.

received 1981-08-14

Records & Logs

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

W-2/G-1 2017-05-24

W-2/G-1 2012-02-09

W-2/G-1 2012-04-19

W-2/G-1 2007-11-09 log on file

W-2/G-1 2008-09-10

W-2/G-1 1982-04-01

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 WARD County.

Well Details

Well Number: 1226
Max Depth: 12,576 ft
Drill Type: Vertical
County: WARD
District: 8
Operator: TWO P PARTNERS LLC
Completed: 2017-04-30

Operator

Name: TWO P PTRS, LLC
Location: HOUSTON
P-5 Status: X (filed 2026-03-11)
Cum Oil (all leases): 7,092,508 bbl
Cum Gas (all leases): 795,919 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 1