WELL · 42-211-32598 · DISTRICT 10

Humphreys #1C

N

Hemphill County · Sparks (Tonkawa) field  · Vertical

Humphreys #1C (API 42-211-32598) is a well in Hemphill County operated by 4p Energy Texas LLC, completed June 17, 2002.

The RRC has issued one drilling permit, issued April 10, 2002, permitted to 7,900 ft.

It was permitted by Philcon Development CO. and has since transferred to 4p Energy Texas LLC on the wellbore schedule.

Completion filings report 2 formation tops, including Douglas, Tonkawa.

Its 2 leases have reported 33.7K barrels of oil and 282K mcf of gas since January 1993, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.

Operator of record

4P Energy Texas LLC

Permitted by Philcon Development Co.; the EWA schedule now lists a different operator.

Denver, CO · P-5 Y, filed Dec 4, 2020 · 127 permits on file · (303) 478-4800

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule4P Energy Texas LLC
Production reportsUnbridled Resources, LLCthrough Aug 2024
Latest permitPhilcon Development Co.Apr 10, 2002

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

7,900
total depth, ft
1
permits on file
Apr 10, 2002
last permit issued
Jun 17, 2002
completed
33.7K
cumulative oil, bbl
282K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
OFF SCHEDULE
Completed
Jun 17, 2002
Shut in
—
Plugged
—

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 2 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Humphreys O-14-9277Sparks (Tonkawa)Unbridled Resources, LLC1180Sep 2014 – Jul 2026
Humphreys O-14-6267Sparks (Tonkawa)4P Energy Texas, LLC233.6K282KJan 1993 – Nov 2020

Oil, barrels lease total

Last 12 months 0 · prior 12 18(-100%)

01020202420252026

Chain of custody

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

  1. 1Philcon Development Co.Jan 1993 → Apr 2008
  2. 2Credo Petroleum CorporationMay 2008 → Dec 2012
  3. 3Forestar Petroleum CorporationJan 2013 → Jan 2015
  4. 4Unbridled Resources, LLCAug 2024 → Aug 2024

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
518990-99DrillPhilcon Development Co.Apr 10, 2002Apr 10, 2002Apr 26, 20027,900

Completions

CompletedLeaseFieldOperatorStatusDepth
—— O-14-6267————
—— O-14-9277————

Formation tops

As filed on W-2/G-1. Subsea from 2,668 ft elevation.Download CSV →

FormationMD ftSubsea
Douglas6,939-4,271
Tonkawa7,637-4,969
TonkawaTONKAWA PAY7,695-5,027

Perforations

Perforated and open-hole intervals.

FromToType
7,6967,702Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
8.6251,60211560 S
4.57,8507.875145 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
00May 6, 2015Jul 2, 2002Yes
00Aug 2, 2002Jul 2, 2002Yes
00Jul 16, 2002——

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). 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/21132598, documented in the API reference.