WELL · 42-383-39923 · DISTRICT 7
University Orange #6091D
Reagan County · Spraberry (Trend Area) field · Producing · Horizontal
University Orange #6091D (API 42-383-39923) is a horizontal well in Reagan County operated by Zarvona Energy LLC, completed October 17, 2017 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued June 29, 2017, permitted to 12,000 ft.
It was permitted by PT Petroleum, LLC and has since transferred to Zarvona Energy LLC on the wellbore schedule.
Completion filings report 9 formation tops, including Queen, Grayburg, San Andres, Spraberry.
Its lease has reported 1.01M barrels of oil and 1.22M mcf of gas since December 2016, last reporting in July 2026. The lease carries 6 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by PT Petroleum, LLC; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Mar 4, 2026 · 98 permits on file · (713) 600-0600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Zarvona Energy LLC |
| Production reports | Zarvona Energy LLCthrough Apr 2026 |
| Latest permit | PT Petroleum, LLCJun 29, 2017 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,000
- total depth, ft
- 1
- permits on file
- Jun 29, 2017
- last permit issued
- Oct 17, 2017
- completed
- 1.01M
- cumulative oil, bbl
- 1.22M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2016 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 17, 2017
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
31.100272, -101.721199
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Reagan County.
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 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University Orange O-9-19444 | Spraberry (Trend Area) | Zarvona Energy LLC | 6 | 1.01M | 1.22M | Dec 2016 – Jul 2026 |
Oil, barrels lease total
Last 12 months 48,411 · prior 12 53,507(-10%)
Gas, mcf lease total
Last 12 months 84,542 · prior 12 100,051(-16%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1PT Petroleum, LLCDec 2016 → Oct 2019
- 2Zarvona Energy LLCNov 2019 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 828139-99 | Drill | PT Petroleum, LLC | Jun 22, 2017 | Jun 29, 2017 | Aug 21, 2017 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-19444 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,710 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen | 2,768 | -58 |
| Grayburg | 3,229 | -519 |
| San AndresSAN ANDRES - SALTWATER FLOW, POS | 3,636 | -926 |
| Spraberry | 5,804 | -3,094 |
| Wolfcamp | 7,151 | -4,441 |
| Clear ForkCLEARFORK | — | — |
| Ellenburger | — | — |
| Fusselman | — | — |
| Strawn | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,688 | 18,285 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,335 | 17.5 | 1,115 S |
| 9.625 | 7,750 | 12.25 | 635 S |
| 5.5 | 18,407 | 8.5 | 2,425 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 | Apr 26, 2018 | Feb 7, 2018 | 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 42-383-39923 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-383-39923 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
University 6-1742-383-34774
2.1 KM · Enron Oil & Gas Company · Section with this well →
| San Andres | 3,210 | -566 |
| Wlfcmp | 6,962 | -4,318 |
| Wolfcamp | 6,965 | -4,321 |
| Strawn | 8,538 | -5,894 |
| Devonian | 9,023 | -6,379 |
University Orange42-383-40070
2.6 KM · PT Petroleum, LLC · Section with this well →
| Queen | 2,764 | -139 |
| Grayburg | 3,300 | -675 |
| San Andres | 3,650 | -1,025 |
| Spraberry | 5,980 | -3,355 |
| Clear Fork | — | |
| Strawn | — | |
| Fusselman | — | |
| Ellenburger | — |
University Orange42-383-40071
2.6 KM · PT Petroleum, LLC · Section with this well →
| Queen | 2,764 | -164 |
| Grayburg | 3,300 | -700 |
| San Andres | 3,650 | -1,050 |
| Spraberry | 5,980 | -3,380 |
| Fusselman | — | |
| Clear Fork | — | |
| Strawn | — | |
| Ellenburger | — |
University West42-383-40019
4.8 KM · EP Energy E&P Company, L.P. · Section with this well →
| Yates | 1,804 | 905 |
| Queen | 2,644 | 65 |
| Grayburg | 3,037 | -328 |
| San Andres | 3,692 | -983 |
| Clear Fork | 5,443 | -2,734 |
| Spraberry | 6,034 | -3,325 |
| Wolfcamp | 7,453 | -4,744 |
| Ellenburger | — |
10 TOPS · FIRST 8
University West42-383-40020
4.8 KM · EP Energy E&P Company, L.P. · Section with this well →
| Yates | 1,803 | 906 |
| Queen | 2,655 | 54 |
| Grayburg | 3,044 | -335 |
| San Andres | 3,700 | -991 |
| Clear Fork | 5,438 | -2,729 |
| Spraberry | 6,037 | -3,328 |
| Wolfcamp | 7,458 | -4,749 |
| Strawn | — |
10 TOPS · FIRST 8
University West42-383-40021
4.8 KM · EP Energy E&P Company, L.P. · Section with this well →
| Queen | — | |
| Clear Fork | — | |
| Ellenburger | — | |
| Fusselman | — | |
| Grayburg | — | |
| San Andres | — | |
| Spraberry | — | |
| Strawn | — |
University West42-383-40022
4.8 KM · EP Energy E&P Company, L.P. · Section with this well →
| Clear Fork | — | |
| Strawn | — | |
| Spraberry | — | |
| San Andres | — | |
| Queen | — | |
| Grayburg | — | |
| Fusselman | — | |
| Ellenburger | — |
University West42-383-40023
4.8 KM · EP Energy E&P Company, L.P. · Section with this well →
| Strawn | — | |
| Spraberry | — | |
| San Andres | — | |
| Queen | — | |
| Grayburg | — | |
| Fusselman | — | |
| Ellenburger | — | |
| Clear Fork | — |
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/38339923, documented in the API reference.