WELL · 42-389-33551 · DISTRICT 8

Rawhide State #401H

Y

Reeves County · Wolfbone (Trend Area) field · Producing  · Horizontal

Rawhide State #401H (API 42-389-33551) is a horizontal well in Reeves County operated by U.S. Energy Development Corp, completed February 1, 2014 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit (amended once), issued December 17, 2012, permitted to 16,000 ft.

It was permitted by Cog Operating LLC and has since transferred to U.S. Energy Development Corp on the wellbore schedule.

Completion filings report 8 formation tops, including Rustler, Delaware, Castile, Bell Canyon.

Its lease has reported 730K barrels of oil and 1.43M mcf of gas since February 2014, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.

Operator of record

U.S. Energy Development Corp

Permitted by COG Operating LLC; the EWA schedule now lists a different operator.

Based in
Fort Worth, TX
P-5 status
Active (A)
P-5 last filed
Feb 18, 2026
Permits on file
225
Phone
(682) 305-2868

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleU.S. Energy Development Corp
Production reportsU.S. Energy Development Corpthrough Apr 2026
Latest permitCOG Operating LLCDec 17, 2012

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

16,000
total depth, ft
2
permits on file
Dec 17, 2012
last permit issued
Feb 1, 2014
completed
730K
cumulative oil, bbl
1.43M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Feb 2014 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Feb 1, 2014
Shut in
—
Plugged
—

Operator's P-5 on the schedule: Active (A)

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
Rawhide State O-10-45812Wolfbone (Trend Area)U.S. Energy Development Corp3730K1.43MFeb 2014 – Jul 2026

Oil, barrels lease total

Last 12 months 21,159 · prior 12 28,479(-26%)

02K4K202420252026

Gas, mcf lease total

Last 12 months 72,603 · prior 12 69,684(+4%)

05K10K202420252026

Chain of custody

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

  1. 1COG Operating LLCFeb 2014 → Mar 2025
  2. 2U.S. Energy Development CorpApr 2025 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
753006-98DrillCOG Operating LLCNov 22, 2013Dec 17, 2012Nov 26, 201316,000
753006-99DrillCOG Operating LLCDec 11, 2012Dec 17, 2012—16,000

Completions

CompletedLeaseFieldOperatorStatusDepth
—— O-10-45812————

Formation tops

As filed on W-2/G-1. Subsea from 2,693 ft elevation.Download CSV →

FormationMD ftSubsea
Rustler9781,715
DelawareFORD-DELAWARE2,500193
CastileCASTILLE2,800-107
Bell Canyon5,000-2,307
Delaware5,140-2,447
Cherry Canyon6,091-3,398
Bone SpringBONE SPRINGS8,226-5,533
Wolfcamp10,636-7,943
Permian (undifferentiated)PERMIAN11,300-8,607

Perforations

Perforated and open-hole intervals.

FromToType
10,93015,130Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
13.3751,62017.51,500 S
9.6255,18012.252,400 S
9.62510,10712.251,450 S
5.515,3238.51,330 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
00Mar 3, 2015Jul 21, 2014Yes

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/38933551, documented in the API reference.