WELL · 42-301-33069 · DISTRICT 8

Mustang 28-21 Unit #1H

Y

Loving County · Phantom (Wolfcamp) field · Producing  · Horizontal

Mustang 28-21 Unit #1H (API 42-301-33069) is a horizontal well in Loving County operated by Anadarko E&P Onshore LLC, completed August 19, 2017 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit, issued October 27, 2016, permitted to 12,383 ft.

Completion filings report 10 formation tops, including Delaware, Bell Canyon, Cherry Canyon, Brushy Canyon.

Its lease has reported 1.5M barrels of oil and 2.06M mcf of gas since August 2017, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.

Operator of record

Anadarko E&P Onshore LLC

Based in
Houston, TX
P-5 status
Active (A)
P-5 last filed
Oct 22, 2025
Permits on file
4,575
Phone
(713) 215-7000

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleAnadarko E&P Onshore LLC
Production reportsAnadarko E&P Onshore LLCthrough Apr 2026
Latest permitAnadarko E&P Onshore LLCOct 27, 2016
12,383
total depth, ft
1
permits on file
Oct 27, 2016
last permit issued
Aug 19, 2017
completed
1.5M
cumulative oil, bbl
2.06M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Aug 2017 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Aug 19, 2017
Shut in
—
Plugged
—

Operator's P-5 on the schedule: Active – Extension (X)

Surface location

No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.

Lease production

PDQ LEASE REPORTS · REPORTED THROUGH APR 2026

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

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Mustang 28-21 Unit O-10-49267Phantom (Wolfcamp)Anadarko E&P Onshore LLC31.5M2.06MAug 2017 – Jul 2026

Oil, barrels lease total

Last 12 months 85,852 · prior 12 116,177(-26%)

05K10K15K202420252026

Gas, mcf lease total

Last 12 months 82,356 · prior 12 173,521(-53%)

010K20K30K202420252026

Chain of custody

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

  1. 1Anadarko E&P Onshore LLCAug 2017 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
819325-99DrillAnadarko E&P Onshore LLCOct 11, 2016Oct 27, 2016Feb 9, 201714,000

Completions

CompletedLeaseFieldOperatorStatusDepth
Aug 19, 2017Mustang 28-21 Unit O-10-49267Phantom (Wolfcamp)Anadarko E&P Onshore LLCProducing12,383

Formation tops

As filed on W-2/G-1. Subsea from 2,913 ft elevation.Download CSV →

FormationMD ftSubsea
Delaware5,204-2,291
Bell Canyon5,229-2,316
Cherry Canyon6,231-3,318
Brushy Canyon7,759-4,846
Bone SpringBONE SPRINGS9,049-6,136
Wolfcamp11,853-8,940
AtokaATOKA - HIGH PRESSURE——
Pennsylvanian——
Red Bluff——
Strawn——

Perforations

Perforated and open-hole intervals.

FromToType
12,66717,293Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.6255,41512.251,683 S
712,4808.75778 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 →

SuffixFiledW-2 / G-1 dateLogs referenced
00Jan 31, 2018Oct 12, 2017Yes

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.

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.

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/30133069, documented in the API reference.