42-475-35665

Final Completion

OBRIEN, G.W. ETAL

WARD County · District 8 · WHITING OIL AND GAS CORPORATION

Permits

Max Depth

4,000 ft

First Permit

2007-03-12

Latest Activity

2010-12-30

Lifespan

4 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

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 #000103068 permitted 2011-05-06

Permitted Volume

2,000 bbl/d

Max Pressure

1,250 psi

Injection Interval

2,500–3,000 ft

Injected (12mo)

—

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

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 2016-2020→ TWO P PARTNERS, LLC 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 →

Formation Tops (3) Elevation 2,683 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RUSTLER	950 ft	+1,733 ft
TANSILL	2,300 ft	+383 ft
YATES	2,460 ft	+223 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)

Interval	Type
2,705–2,766 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	711 ft	525 sx
5.5"	3,070 ft	950 sx

Permit History (2)

#707411 Drill Final Completion

OBRIEN, G.W. ETAL · 4,000 ft

2010-12-30

Spud 2011-01-31

#633587 Drill

O'BRIEN, G.W., ETAL · 4,000 ft

2007-03-12

Applications (2)

#707411 A WHITING OIL AND GAS CORPORATION

received 2010-12-21

#633587 A WHITING OIL AND GAS CORPORATION

received 2007-02-14

Records & Logs

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

W-2/G-1 2011-06-02 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.

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: 1860
Max Depth: 4,000 ft
Drill Type: Vertical
County: WARD
District: 8
Operator: WHITING OIL AND GAS CORPORATION

Operator

Name: WHITING OIL AND GAS CORP
Location: HOUSTON
P-5 Status: Active (filed 2026-03-18)
Cum Oil (all leases): 46,349,811 bbl
Cum Gas (all leases): 57,098,327 mcf
Activities: OPRS/O
Total Permits: 2,092