Petrora

TEXAS · WELLS · WINKLER COUNTY · API 42-495-32917 · DISTRICT 7B

University BLK 21 #265ST

Shut in

Winkler County · Apollo East (Wolfcamp) field · Temp Abandoned  · Horizontal

University Blk 21 #265ST (API 42-495-32917) is a horizontal well in Winkler County operated by TS Oil LLC, completed May 30, 2006 and listed as temp abandoned on the RRC schedule, shut in October 1, 2023.

The RRC has issued 2 drilling permits (amended once) between 2003 and 2005, permitted to 13,400 ft.

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

Completion filings report 7 formation tops, including Delaware, Delware Mountain, Cherry Canyon, Brushy Canyon.

Its 3 leases have reported 5.43K barrels of oil and 102K mcf of gas since September 2003, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.

Operator of record

TS Oil LLC

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

Based in
River Oaks, TX
P-5 status
Active (A)
P-5 last filed
Mar 9, 2026
Permits on file
1
Phone
(817) 928-5915
Watch this operatorWatch Winkler County

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleForest Oil Corporation
Production reportsTS Oil, LLCthrough Apr 2026
Latest permitForest Oil CorporationJun 30, 2005

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

13,400
total depth, ft
3
permits on file
Jun 30, 2005
last permit issued
May 30, 2006
completed
5.43K
cumulative oil, bbl
102K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Sep 2003 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
May 30, 2006
Shut in
Oct 1, 2023
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 3 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
University BLK 21 G-10-219389Apollo, East (Wolfcamp)TS Oil, LLC1086.7KMay 2006 – Jul 2026
University BLK 21 O-10-37520Apollo, East (Wolfcamp)Forest Oil Corporation15.43K12.3KFeb 2005 – Mar 2007
University S/2 26 G-10-201826Apollo, East (Wolfcamp)Forest Oil Corporation103.52KSep 2003 – Aug 2005

Gas, mcf lease total

Last 12 months 4 · prior 12 103(-96%)

0200400202420252026

Chain of custody

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

  1. 1Forest Oil CorporationSep 2003 → Dec 2009
  2. 2Sandridge Expl. and Prod., LLCJan 2010 → Jan 2013
  3. 3Sheridan Production Company, LLCFeb 2013 → Feb 2017
  4. 4Iskandia Energy Operating, Inc.Mar 2017 → Sep 2023
  5. 5Jetta Operating Company, Inc.Feb 2025 → Feb 2025
  6. 6TS Oil, LLCApr 2026 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
602799-99RecompletionForest Oil CorporationJun 29, 2005Jun 30, 2005Sep 10, 200512,250
529727-98DrillForest Oil Corp.Apr 2, 2003Mar 18, 2003May 8, 200313,500
529727-99DrillForest Oil Corp.Mar 18, 2003Mar 18, 2003—13,500

Completions

CompletedLeaseFieldOperatorStatusDepth
May 30, 2006University BLK 21 G-10-219389Apollo East (Wolfcamp)TS Oil LLCTemp Abandoned · shut in Oct 1, 202313,400
May 30, 2006University BLK 21 G-10-219389Apollo East (Wolfcamp)TS Oil LLCTemp Abandoned · shut in Oct 1, 202313,400
Jan 6, 2005University S/2 26 G-10-201826Apollo East (Wolfcamp)Forest Oil CorporationNot on Schedule—
—University BLK 21 O-10-37520Apollo East (Wolfcamp)Forest Oil CorporationNot on Schedule—

Formation tops

As filed on W-2/G-1. Subsea from 2,750 ft elevation.Download CSV →

FormationMD ftSubsea
DelawareDELAWARE MOUNTAIN4,900-2,150
Delware Mountain4,900-2,150
Cherry Canyon6,175-3,425
Brushy Canyon7,203-4,453
Bone Spring8,494-5,744
Wolfcamp11,005-8,255
Atoka12,950-10,200

Perforations

Perforated and open-hole intervals.

FromToType
11,35611,368Perforated
11,40011,416Perforated
11,46311,609Perforated
11,56211,579Perforated
11,67711,800Perforated
11,74811,798Perforated
11,74811,799Perforated
11,78811,799Perforated
11,81811,852Perforated
11,82511,858Perforated
11,91911,970Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
10.752,83014.751,260 S
7.62511,4689.875972 S
5.513,3986.75255 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
00Feb 8, 2007Aug 28, 2006—
00Sep 26, 2006——
00Nov 22, 2005Jun 2, 2005—
00Jul 27, 2005——
00May 11, 2005Feb 14, 2005—
00Aug 5, 2004Oct 24, 2003Yes
00Jul 1, 2004——

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/49532917, documented in the API reference.