WELL · 42-003-45398 · DISTRICT 8
University 13-39 SWD #1
Andrews County · Shafter Lake N. (Ellenburger) field · Injection · Vertical
University 13-39 Swd #1 (API 42-003-45398) is a well in Andrews County operated by Montare Operating Ltd., completed July 7, 2014 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued May 28, 2013, permitted to 13,000 ft.
It was permitted by Sandridge Expl. And Prod., LLC and has since transferred to Montare Operating Ltd. on the wellbore schedule.
Completion filings report 10 formation tops, including Dean, Devonian, Holt, Leon.
No lease production has been reported under this well’s leases.
It holds an active disposal or injection permit, with 359K barrels injected in the 12 months reported through February 2026.
Operator of record
Permitted by Sandridge Expl. and Prod., LLC; the EWA schedule now lists a different operator.
Flower Mound, TX · P-5 Y, filed Mar 4, 2026 · 21 permits on file · (800) 290-0407
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Montare Operating Ltd. |
| Production reports | none |
| Latest permit | Sandridge Expl. and Prod., LLCMay 28, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,000
- total depth, ft
- 1
- permits on file
- May 28, 2013
- last permit issued
- Jul 7, 2014
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2014 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 7, 2014
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University 13-39 SWD O-10-45568 | Shafter Lake, N. (Ellenburger) | Montare Operating, Ltd. | 1 | 0 | 0 | Jul 2014 – Jul 2026 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 763269-99 | Drill | Sandridge Expl. and Prod., LLC | May 22, 2013 | May 28, 2013 | Apr 10, 2014 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-45568 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,269 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Dean | — | — |
| Devonian | — | — |
| Holt | — | — |
| Leon | — | — |
| McKee | — | — |
| Pennsylvanian | — | — |
| Permian (undifferentiated)PERMIAN DETRITAL | — | — |
| Seven Rivers | — | — |
| Silurian (undifferentiated)SILURIAN | — | — |
| Spraberry | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,200 | 12,465 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 393 | 17.5 | 414 S |
| 9.625 | 4,903 | 12.25 | 1,360 S |
| 7 | 12,200 | 8.75 | 705 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 | Jan 6, 2015 | Jul 24, 2014 | — |
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 42-003-45398 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-45398 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 359K
- bbl, last 12 reported months
- 14.1M
- bbl, all reported
- Feb 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000108687 | H-1 Injection | Active | 20,000 | 3,250 | 6,500–13,000 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 358,775 · prior 12 713,087(-50%)
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/00345398, documented in the API reference.