Petrora

TEXAS · WELLS · ANDREWS COUNTY · UNIVERSITY SOUTHERN MINERALS LEASE · API 42-003-38813 · DISTRICT 7B

University Southern Minerals #4

Y

Andrews County · Martin (Consolidated) field · Producing  · Vertical

University Southern Minerals #4 (API 42-003-38813) is a well in Andrews County operated by Crescent Energy Operating LLC, completed June 18, 2010 and listed as producing on the RRC schedule.

The RRC has issued 2 drilling permits between 2001 and 2010, permitted to 7,600 ft.

It was permitted by Forest Oil Corporation and has since transferred to Crescent Energy Operating LLC on the wellbore schedule.

Completion filings report 4 formation tops, including Yates, San Andres, Clear Fork, Wichita-Albany.

Its lease has reported 735K barrels of oil and 4.55M mcf of gas since December 2000, last reporting volume in April 2026. The lease carries 19 wells, so these are lease totals, not this well alone.

Operator of record

Crescent Energy Operating LLC

Permitted by Forest Oil Corporation; the EWA schedule now lists a different operator.

Based in
Houston, TX
P-5 status
Active (A)
P-5 last filed
Aug 28, 2025
Permits on file
54
Phone
(713) 337-4600
Watch this operatorWatch Andrews County

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleCrescent Energy Operating LLC
Production reportsCrescent Energy Operating, LLCthrough Apr 2026
Latest permitForest Oil CorporationJan 11, 2010

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

7,600
total depth, ft
2
permits on file
Jan 11, 2010
last permit issued
Jun 18, 2010
completed
735K
cumulative oil, bbl
4.55M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Dec 2000 THROUGH Apr 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Jun 18, 2010
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 19 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
University Southern Minerals O-10-36512Martin (Consolidated)Crescent Energy Operating, LLC19735K4.55MDec 2000 – Apr 2026

Gas, mcf lease total

Last 12 months 58,259 · prior 12 51,550(+13%)

05K10K202420252026

Oil, barrels lease total

Last 12 months 11,372 · prior 12 6,266(+81%)

02K4K6K202420252026

Chain of custody

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

  1. 1Minihan Oil & Gas CorporationDec 2000 → Apr 2004
  2. 2Minihan Oil & Gas Ltd.May 2004 → Jul 2006
  3. 3Forest Oil CorporationAug 2006 → Dec 2009
  4. 4Sandridge Expl. and Prod., LLCJan 2010 → Jan 2013
  5. 5Sheridan Production Company, LLCFeb 2013 → Mar 2020
  6. 6FDL Operating, LLCApr 2020 → Nov 2021
  7. 7Contango Resources, Inc.Dec 2021 → Dec 2021
  8. 8Contango Resources, LLCJan 2022 → Oct 2025
  9. 9Crescent Energy Operating, LLCNov 2025 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
687435-99RecompletionForest Oil CorporationNov 16, 2009Jan 11, 2010—8,100
508631-99DrillMinihan Oil & Gas CorporationMay 7, 2001May 10, 2001Sep 27, 20018,100

Completions

CompletedLeaseFieldOperatorStatusDepth
Jun 18, 2010University Southern Minerals O-10-36512Martin (Consolidated)Crescent Energy Operating LLCProducing7,600

Formation tops

As filed on W-2/G-1. Subsea from 3,306 ft elevation.Download CSV →

FormationMD ftSubsea
Yates2,748558
San Andres4,200-894
Clear Fork5,604-2,298
Clear ForkCLEARFORK5,604-2,298
Wichita-AlbanyWICHITA ALBANY6,698-3,392

Perforations

Perforated and open-hole intervals.

FromToType
4,3104,352Perforated
5,7385,742Perforated
5,7825,786Perforated
5,8165,824Perforated
6,5526,592Perforated
6,7086,912Perforated
6,9967,378Perforated
7,4867,502Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
8.6251,51812.25600 S
5.57,6007.8751,800 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →

SuffixRRC record dateW-2 / G-1 dateLogs referenced
00Mar 16, 2011Oct 19, 2010—
00Aug 17, 2010Apr 15, 2010—
00Oct 22, 2002Aug 9, 2002—
00Dec 11, 2001Nov 13, 2001Yes
00Nov 29, 2001——

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 filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its search.

Find logs withinmiles of this well:List →Map →

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/00338813, documented in the API reference.