WELL · 42-329-31096 · DISTRICT 8

Butler -22- #1322

Plugged

Midland County · Spraberry (Trend Area) field · Vertical

Butler -22- #1322 (API 42-329-31096) is a plugged well in Midland County, plugged July 1, 2025, last operated by Diamondback E&P LLC.

The RRC has issued 5 drilling permits between 1982 and 2017, permitted to 13,500 ft.

It was permitted by Endeavor Energy Resources L.P. and has since transferred to Diamondback E&P LLC on the wellbore schedule.

Completion filings report 12 formation tops, including Yates, Clear Fork, Wolfcamp, Spraberry.

Its 3 leases have reported 69.5K barrels of oil and 268K mcf of gas since January 1993, last reporting in July 2025. The leases carry 2 wells, so these are lease totals, not this well alone.

Operator of record

Diamondback E&P LLC

Permitted by Endeavor Energy Resources L.P.; the EWA schedule now lists a different operator.

Midland, TX · P-5 Y, filed Mar 4, 2026 · 5,237 permits on file · (855) 247-5920

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Diamondback E&P LLC
Production reports	Diamondback E&P LLCthrough Feb 2020
Latest permit	Endeavor Energy Resources L.P.Oct 4, 2017

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

13,500: total depth, ft
5: permits on file
Oct 4, 2017: last permit issued
Dec 15, 2020: completed
69.5K: cumulative oil, bbl
268K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2025

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Dec 15, 2020
Shut in: —
Plugged: Jul 1, 2025

Surface location

32.017304, -102.210581

OpenStreetMap → · Google Maps →

Permit surface location from the RRC GIS record, in Midland 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 2 wells in total, so volumes are shared.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Butler -22- O-10-40275	Spraberry (Trend Area)	Diamondback E&P LLC	1	55K	91.3K	Mar 2010 – Jul 2025
Butler -22- O-10-32873	St. Rita (Devonian)	Endeavor Energy Resources L.P.	1	14.5K	177K	Jan 1993 – Oct 2010
— O-10-32155	—	—	0	0	0	—

No volumes reported on these leases in the last three years.

Chain of custody

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

1Henry Petroleum Corp.Jan 1993 → Sep 1998
2Stephens, Autry C.Oct 1998 → Aug 2000
3Endeavor Energy Resources L.P.Sep 2000 → Dec 2018
4Diamondback E&P LLCJan 2019 → Feb 2020

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
829279-99	Recompletion	Endeavor Energy Resources L.P.	Jul 27, 2017	Oct 4, 2017	Dec 13, 2009	11,900
684778-99	Recompletion	Endeavor Energy Resources L.P.	Sep 3, 2009	Nov 12, 2009	Jan 5, 2009	13,325
378996-99	Recompletion	Henry Petroleum Corp.	Oct 5, 1990	Oct 5, 1990	—	13,325
354273-99	Recompletion	Anschutz Corporation, The	Dec 14, 1988	Dec 16, 1988	—	13,325
173664-99	Drill	Anschutz Corporation, The	Oct 5, 1982	Oct 5, 1982	—	13,500

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-10-32155	—	—	—	—
—	— O-10-32873	—	—	—	—
—	— O-10-40275	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 2,873 ft elevation.Download CSV →

Formation	MD ft	Subsea
Yates	2,695	178
Clear ForkCLEARFORK	5,895	-3,022
Clear ForkCLEARFORK	7,710	-4,837
Wolfcamp	7,810	-4,937
Spraberry	8,096	-5,223
Pennsylvanian	8,160	-5,287
Dean	9,289	-6,416
Ean	9,289	-6,416
Wolfcamp	9,417	-6,544
Strawn	10,426	-7,553
Bend	10,750	-7,877
Atoka	11,180	-8,307
MississippianMISS	11,600	-8,727
Devonian	11,900	-9,027

Perforations

Perforated and open-hole intervals.

From	To	Type
8,559	10,393	Perforated
8,559	11,874	Perforated
11,982	12,297	Perforated
12,772	12,776	Perforated
12,780	12,787	Perforated
12,790	12,794	Perforated
13,300	13,325	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
13.375	391	17.5	375 S
9.625	4,600	12.25	450 S
2.875	13,241	—	—
5.5	13,301	7.875	235 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
Oct 23, 2023	Sep 6, 2023	—
Jan 22, 2018	Oct 13, 2017	—
Nov 16, 2010	Mar 24, 2010	Yes
Oct 28, 2010	Nov 21, 1990	Yes
Jan 14, 1991	Nov 21, 1990	Yes
Dec 3, 1990	Dec 12, 1988	Yes
Mar 13, 1989	Dec 12, 1988	Yes
Mar 4, 1989	—	—
Jan 12, 1984	Apr 7, 1983	—

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 42-329-31096 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-329-31096 → scanned completion filings

Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). 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 →

Nobles42-329-42067

2.0 KM · XTO Energy Inc. · Section with this well →

Santa Rosa	1,029	1,857
Yates	3,053	-167
Seven Rivers	3,293	-407
Queen	4,001	-1,115
Grayburg	4,509	-1,623
San Andres	4,868	-1,982
Glorieta	6,015	-3,129
Clear Fork	7,239	-4,353

10 TOPS · FIRST 8

CASSELMAN1642-329-42159

2.8 KM · Callon Petroleum Operating Co · Section with this well →

Queen	—
Santa Rosa	—
Seven Rivers	—
Spraberry	—
Spraberry	—
Yates	—
San Andres	—
Clear Fork	—

10 TOPS · FIRST 8

CASSELMAN1642-329-42165

2.8 KM · Callon Petroleum Operating Co · Section with this well →

Santa Rosa	1,130
Yates	3,035
Seven Rivers	3,480
Queen	4,160
Grayburg	4,590
San Andres	5,110
Glorieta	5,955
Clear Fork	7,195

10 TOPS · FIRST 8

CASSELMAN1642-329-42160

2.8 KM · Callon Petroleum Operating Co · Section with this well →

Santa Rosa	1,130
Yates	3,035
Seven Rivers	3,480
Queen	4,160
Grayburg	4,590
San Andres	5,110
Glorieta	5,955
Clear Fork	7,195

10 TOPS · FIRST 8

CASSELMAN1642-329-42161

2.8 KM · Callon Petroleum Operating Co · Section with this well →

Santa Rosa	1,135
Yates	3,040
Seven Rivers	3,500
Queen	4,170
Grayburg	4,600
Atoka	—
Devonian	—
Ellenburger	—

10 TOPS · FIRST 8

Cumberland West D42-329-44038

2.8 KM · Diamondback E&P LLC · Section with this well →

Yates	2,968	-88
Seven Rivers	3,233	-353
Grayburg	4,282	-1,402
San Andres	4,682	-1,802
Glorieta	6,027	-3,147
Clear Fork	7,232	-4,352
Spraberry	8,129	-5,249
Rustler	—

10 TOPS · FIRST 8

Cumberland West D42-329-44037

2.8 KM · Diamondback E&P LLC · Section with this well →

Yates	2,968	-88
Seven Rivers	3,233	-353
Grayburg	4,282	-1,402
San Andres	4,682	-1,802
Glorieta	6,027	-3,147
Clear Fork	7,232	-4,352
Spraberry	8,129	-5,249
Rustler	—

10 TOPS · FIRST 8

CASSELMAN1642-329-42163

2.8 KM · Callon Petroleum Operating Co · Section with this well →

Santa Rosa	1,135
Yates	3,040
Seven Rivers	3,500
Queen	4,170
Grayburg	4,600
San Andres	5,120
Glorieta	5,970
Clear Fork	7,200

10 TOPS · FIRST 8

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/32931096, documented in the API reference.