WELL · 42-383-37347 · DISTRICT 7
University Lands 11-9 #1R
Reagan County · Big Lake W. (Ellenburger) field · Vertical
University Lands 11-9 #1R (API 42-383-37347) is a plugged well in Reagan County, plugged December 12, 2022, last operated by Earthstone Operating LLC.
The RRC has issued one drilling permit, issued May 27, 2011, permitted to 10,500 ft.
It was permitted by Jamex, Inc. and has since transferred to Earthstone Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Spraberry, Wolfcamp, Ellenburger.
Its lease has reported 102K barrels of oil and 187K mcf of gas since July 2011, last reporting in March 2023. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Jamex, Inc.; the EWA schedule now lists a different operator.
The Woodlands, TX · P-5 Inactive, filed May 25, 2023 · 283 permits on file · (281) 298-4246
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Earthstone Operating LLC |
| Production reports | Sable Permian Resources, LLCthrough Feb 2020 |
| Latest permit | Jamex, Inc.May 27, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,500
- total depth, ft
- 1
- permits on file
- May 27, 2011
- last permit issued
- Jul 29, 2011
- completed
- 102K
- cumulative oil, bbl
- 187K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2011 THROUGH Mar 2023
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 29, 2011
- Shut in
- —
- Plugged
- Dec 12, 2022
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University Lands 11-9 O-9-17541 | Big Lake, W. (Ellenburger) | Earthstone Operating, LLC | 2 | 102K | 187K | Jul 2011 – Mar 2023 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Jamex, Inc.Aug 2011 → Aug 2012
- 2Gulftex Energy III, LPSep 2012 → Jun 2014
- 3American Energy-Perm Basin, LLCJul 2014 → Apr 2016
- 4Permian Resources, LLCMay 2016 → Jun 2017
- 5Sable Permian Resources Land,llcJul 2017 → Dec 2018
- 6Sable Permian Resources, LLCJan 2019 → Feb 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 717281-99 | Drill | Jamex, Inc. | May 26, 2011 | May 27, 2011 | Jun 2, 2011 | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-17541 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,703 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| SpraberrySPRAYBERRY | 5,391 | -2,688 |
| Wolfcamp | 6,812 | -4,109 |
| Ellenburger | 8,897 | -6,194 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,270 | 9,450 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 855 | 14.75 | 410 S |
| 8.625 | 3,531 | 11 | 675 S |
| 5.5 | 9,800 | 7.875 | 855 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 26, 2012 | Aug 25, 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 42-383-37347 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-383-37347 → 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/38337347, documented in the API reference.