WELL · 42-103-35898 · DISTRICT 8
Univsherry #2013R
Crane County · University 31 West (U. Devonian) field · Producing · Vertical
Univsherry #2013R (API 42-103-35898) is a well in Crane County operated by Owl Ops II LLC, completed February 6, 2014 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued October 3, 2011, permitted to 11,000 ft.
It was permitted by Henry Resources LLC and has since transferred to Owl Ops II LLC on the wellbore schedule.
Completion filings report 6 formation tops, including T. Clearfork, T. Wolfcamp, T. Atoka, T. Barnett.
Its lease has reported 423K barrels of oil and 1.31M mcf of gas since November 2011, last reporting in July 2026. The lease carries 10 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Henry Resources LLC; the EWA schedule now lists a different operator.
Midland, TX · P-5 Active, filed Dec 16, 2025 · (432) 201-4773
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Owl Ops II LLC |
| Production reports | Owl Ops II LLCthrough Apr 2026 |
| Latest permit | Henry Resources LLCOct 3, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,000
- total depth, ft
- 1
- permits on file
- Oct 3, 2011
- last permit issued
- Feb 6, 2014
- completed
- 423K
- cumulative oil, bbl
- 1.31M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 6, 2014
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 10 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Univsherry O-10-42491 | University 31 West (U. Devonian) | Owl Ops II LLC | 10 | 423K | 1.31M | Nov 2011 – Jul 2026 |
Oil, barrels lease total
Last 12 months 6,817 · prior 12 8,413(-19%)
Gas, mcf lease total
Last 12 months 41,177 · prior 12 47,874(-14%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Henry Resources LLCDec 2011 → May 2018
- 2Mercury Operating, LLCJun 2018 → May 2022
- 3Owl Ops II LLCJun 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 725487-99 | Drill | Henry Resources LLC | Oct 2, 2011 | Oct 3, 2011 | Oct 3, 2011 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-42491 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,569 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| T. Clearfork | 4,750 | -2,181 |
| T. Wolfcamp | 7,080 | -4,511 |
| T. Atoka | 7,750 | -5,181 |
| T. Barnett | 8,025 | -5,456 |
| T. Mississippian | 8,665 | -6,096 |
| T. Devonian | 8,950 | -6,381 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,677 | 9,140 | Perforated |
| 9,030 | 9,140 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 677 | 17.5 | 770 S |
| 8.625 | 3,322 | 11 | 775 S |
| 5.5 | 9,238 | 7.875 | 500 S |
| 5.5 | — | 7.875 | 610 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 →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jul 29, 2014 | Feb 18, 2014 | — |
| 00 | Apr 23, 2013 | May 2, 2012 | — |
| 00 | Apr 22, 2013 | Dec 19, 2011 | Yes |
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.
- Wellbore filings for 42-103-35898 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-103-35898 → scanned completion filings
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/10335898, documented in the API reference.