WELL · 42-495-33954 · DISTRICT 8

G.W. Obrien et AL #2017

Winkler County · Halley (Wichita-Albany) field · Vertical

G.W. Obrien ET AL #2017 (API 42-495-33954) is a well in Winkler County operated by Four Corners Petroleum II LLC, completed June 8, 2018.

The RRC has issued 2 drilling permits between 2017 and 2018, permitted to 12,000 ft.

Completion filings report 10 formation tops, including Rustler, Yates, Queen, San Andres.

Its 3 leases have reported 3.24M barrels of oil and 7.79M mcf of gas since January 1993, last reporting in July 2026. The leases carry 51 wells, so these are lease totals, not this well alone.

Operator of record

Four Corners Petroleum II LLC

Denver, CO · P-5 Y, filed Nov 8, 2024 · 118 permits on file · (303) 731-0073

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Four Corners Petroleum II LLC
Production reports	Two P Partners, LLCthrough Apr 2026
Latest permit	Four Corners Petroleum II, LLCMar 28, 2018

The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.

12,000: total depth, ft
2: permits on file
Mar 28, 2018: last permit issued
Jun 8, 2018: completed
3.24M: cumulative oil, bbl
7.79M: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Jun 8, 2018
Shut in: —
Plugged: —

Surface location

31.703009, -103.021029

OpenStreetMap → · Google Maps →

Permit surface location from the RRC GIS record, in Winkler County.

Lease production

PDQ LEASE REPORTS · REPORTED THROUGH APR 2026

Texas reports oil by lease, not by well. These are the 3 leases this well is completed on; they carry 51 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
O'Brien, G. W. Etal O-10-26670	Wagon Wheel (Penn)	Sundown Energy LP	40	3.03M	7.17M	Jan 1993 – Jul 2026
O'Brien, G. W. Etal O-10-55623	Wagon Wheel (Penn)	Two P Partners, LLC	10	208K	623K	Jan 2021 – Jul 2026
G.W. Obrien et AL O-10-50464	Halley (Wichita-Albany)	Four Corners Petroleum II, LLC	1	0	0	Jun 2018 – Feb 2019

Oil, barrels lease total

Last 12 months 215,745 · prior 12 279,475(-23%)

Gas, mcf lease total

Last 12 months 569,536 · prior 12 781,018(-27%)

Chain of custody

Every operator that reported production on this well's lease, in order.

1Chevron U. S. A. Inc.Jan 1993 → Mar 1999
2Celero Energy, L.P.Jun 2005 → Sep 2005
3Whiting Oil and Gas CorporationDec 2005 → Feb 2016
4Four Corners Petroleum II, LLCAug 2017 → Apr 2021
5Two P Partners, LLCJan 2021 → Apr 2026
6Sundown Energy LPMay 2021 → Mar 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
837821-99	Recompletion	Four Corners Petroleum II, LLC	Mar 21, 2018	Mar 28, 2018	Jun 4, 2018	12,000
832419-99	Drill	Four Corners Petroleum II, LLC	Oct 25, 2017	Oct 30, 2017	Nov 22, 2017	12,000

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-10-26670	—	—	—	—
—	— O-10-50464	—	—	—	—
—	— O-10-55623	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 2,710 ft elevation.Download CSV →

Formation	MD ft	Subsea
RustlerRUSTLER - POSSIBLE FLOW; POSSIBL	907	1,803
Yates	2,585	125
QueenQUEEN-SEVEN RIVERS	2,901	-191
San AndresSAN ANDRES - HIGH FLOWS, H2S, CO	3,801	-1,091
Holt	5,089	-2,379
Glorieta	5,194	-2,484
Clear ForkCLEARFORK	5,460	-2,750
Wichita-AlbanyWICHITA ALBANY	6,829	-4,119
Colby-Queen	—	—
Delaware	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
7,109	7,673	Perforated
8,247	10,245	Perforated
8,427	10,245	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
13.375	617	16	545 S
13.375	640	16	545 S
8.625	3,241	11	870 S
8.625	3,263	11	870 S
5.5	10,431	7.875	1,132 S
5.5	10,454	7.875	1,132 S

Completion filings

W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →

Filed	W-2 / G-1 date	Logs referenced
Apr 21, 2021	Oct 25, 2018	Yes
Dec 18, 2018	Oct 25, 2018	Yes
Oct 12, 2018	Jul 19, 2018	Yes
Jul 27, 2018	Jun 28, 2018	—
May 30, 2018	Mar 21, 2018	Yes

The source documents

Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.

Wellbore filings for 42-495-33954 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-495-33954 → scanned completion filings

Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. then paste it into their search.

Nearby wells and their tops

NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM

Draw a cross-section

This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.

Open the cross-section →

Peg Leg42-495-33926

1.4 KM · Blackbeard Operating, LLC · Section with this well →

Queen	3,148	-418
San Andres	4,335	-1,605
Glorieta	4,892	-2,162
Clear Fork	5,225	-2,495
Wichita-Albany	—
Yates	—
Brushy Canyon	—
Colby-Queen	—

11 TOPS · FIRST 8

Halley, S. M.42-495-34413

1.6 KM · Champion Lone Star Operating,llc · Section with this well →

Rustler	974	1,744
Yates	2,611	107
Queen	2,782	-64
Colby-Queen	3,043	-325
Delaware	—
Wichita-Albany	—
Holt	—
Clear Fork	—

10 TOPS · FIRST 8

Halley, S. M.42-495-34418

1.6 KM · Champion Lone Star Operating,llc · Section with this well →

Rustler	904	1,818
Yates	2,492	230
Queen	2,693	29
Colby-Queen	2,958	-236
Clear Fork	—
Wichita-Albany	—
San Andres	—
Holt	—

10 TOPS · FIRST 8

Sealy & Smith Foundation B42-495-34148

2.1 KM · Stronghold Energy II Oper, LLC · Section with this well →

Yates	2,700	36
Colby-Queen	3,125	-389
San Andres	4,310	-1,574
Glorieta	4,879	-2,143
Clear Fork	5,245	-2,509
Queen	—
Rustler	—
Wichita-Albany	—

10 TOPS · FIRST 8

Halley, S. M.42-495-34416

2.4 KM · Champion Lone Star Operating,llc · Section with this well →

Rustler	1,000	1,719
Rustler	1,000	1,719
Yates	2,602	117
Queen	2,806	-87
Colby-Queen	3,072	-353
San Andres	—
Wichita-Albany	—
Brushy Canyon	—

12 TOPS · FIRST 8

Captain Stegermain42-495-33836

2.5 KM · Blackbeard Operating, LLC · Section with this well →

Rustler	725	1,995
Yates	2,280	440
Queen	2,700	20
Colby-Queen	2,900	-180
San Andres	3,600	-880
Delaware	4,300	-1,580
Holt	4,500	-1,780
Glorieta	5,010	-2,290

10 TOPS · FIRST 8

Captain Stegermain42-495-34975

3.3 KM · Blackbeard Operating, LLC · Section with this well →

Yates	2,443	271
Seven Rivers	2,755	-41
San Andres	3,779	-1,065
Glorieta	4,999	-2,285
Clear Fork	5,505	-2,791
Delaware	—
Capitan	—
Rustler	—

10 TOPS · FIRST 8

Halley, S. M.42-495-32932

3.5 KM · Southwest Royalties, Inc. · Section with this well →

Rustler	968	1,769
Yates	2,512	225
Queen	2,736	1
Seven Rivers	2,736	1
Queen	2,999	-262
Colby-Queen	3,010	-273

About this data

Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.

New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease

Developers: this page as JSON is GET /v1/data/wells/49533954, documented in the API reference.